| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | A VEHICLE WINDOW ACTUATION ASSEMBLY | EP01992076 | 2001-12-12 | EP1342133A4 | 2005-04-27 | MALDONADO FAUSTO |
| A window actuation assembly for a vehicle which is structured to automatically lower at least one, but preferably all of the windows of a vehicle in the event that a vehicle becomes partially or totally submerged in a body of water and regardless if the orientation of the vehicle, is up-right, inverted, on its side, etc. One or more fluid sensors are located strategically throughout the various portions of the vehicle and are specifically structured activate a drive assembly for the lowering of the windows upon sensing a predetermined amount of water within an associated proximity of the vehicle, to the extent that the one or more sensors are themselves at least partially submerged. The sensors are further structured not to be activated in the unlikely event that liquid inadvertently is spilled upon or otherwise applied thereto. The one or more sensors may be associated with a single drive assembly and/or independent drive assemblies associated with each of the windows such that only one, or more preferably all of the windows may be lowered in an emergency, submerged condition of the vehicle. The windows may be restricted from being raised into the normally closed position once they have been lowered under emergency circumstances, in order to prevent inadvertent closing of the windows by an occupant of the vehicle suffering from injury or being otherwise disoriented because of the emergency. | ||||||
| 122 | APPARATUS AND METHOD FOR CONTROLLING AN ELECTRIC ASSIST STEERING SYSTEM | EP00911746 | 2000-02-10 | EP1071982A4 | 2005-04-13 | MILLER JOSEPH D; MCLAUGHLIN KEVIN M |
| An electric assist steering system (10) includes a torque sensor (16) that provides an applied torque signal (24) indicative of applied steering torque. A motor position sensor (36) provides a motor position signal (40) indicative of the relative position between the rotor and the stator of an AC permanent magnet electric assist motor (22). A first controller (26) controls energization of the electric assist motor and a second controller (54) calculates a DQ vector value in response to applied steering torque and motor position. The second controller (54) also transforms the monitored motor current and position into DQ values. The second controller (54) compares the DQ values responsive to applied steering torque with the DQ value from monitored motor current and position. The electric assist motor (22) is disabled if the comparison indicates inconsistent results. | ||||||
| 123 | METHOD AND APPARATUS FOR PULSE VARIABLE-CONTROLLED MOVABLE OBSTACLE DETECTION | EP03719584.9 | 2003-04-04 | EP1493224A1 | 2005-01-05 | FITZGIBBON, James |
| Pulse variable information is used to control at least obstacle detection and also, optionally, speed of movement of a movable barrier. In one embodiment, pursuant to a learning mode (50) the movable barrier is moved (51) and, while moving the movable barrier, at least one pulse variable that corresponds to movement of the movable barrier at a desired speed is measured (52) and used to determine at least one predetermined threshold that corresponds to a level of excessive force as exerted by the movable barrier. This threshold can then be used during an operating mode to facilitate detection of barrier obstacles. | ||||||
| 124 | AN ASYMMETRIC DRIVE MOTOR FOR A BARRIER OPERATOR OR THE LIKE | EP03714294.0 | 2003-03-19 | EP1488505A2 | 2004-12-22 | FITZGIBBON, James, J.; LAIRD, Edward, T.; WILLMOTT, Colin, B. |
| An asymmetrical drive motor (150) and apparatus (100) with the asymmetric drive motor (150) driving a barrier (112). The asymmetric motor (150) drives the barrier (112) at different drive powers according to direction, time of travel, safety requirements or speed. The drive power is controlled by electrically changing the capacitance value for a permanent split capacitor motor (150). | ||||||
| 125 | SHAFT VOLTAGE AND CURRENT MONITORING SYSTEM | EP00930399 | 2000-05-04 | EP1247330A4 | 2004-03-17 | NIPPES PAUL I |
| A rotating machinery monitor provides a warning that is indicative of a developing problem with the rotating machinery (502). The rotating machinery monitor has at least one current sensor (510) for detecting shaft grounding current in the rotating machinery, at least one voltage sensor (508) for detecting shaft voltage in the rotating machinery (502), a change detector (602) for determining rate of change in the shaft grounding current and a change detector (604) for determining rate of change in the shaft voltage, and an evaluation system (518) for producing a warning (526) as a function of the change in the shaft grounding current, the rate of change in the shaft voltage, the shaft grounding current and the shaft voltage. | ||||||
| 126 | ELECTRO-MECHANICAL ACTUATOR INCLUDING BRUSHLESS DC MOTOR FOR PROVIDING PINCH PROTECTION | EP02725178.4 | 2002-03-15 | EP1379925A1 | 2004-01-14 | BEISHLINE,, Eric |
| An electro-mechanical actuator (10) including a brushless DC motor (12) for driving an output (14) of the actuator (10); and a motor controller (22). The controller (22) is configured to interrupt operation of the motor (12) in response to at least one feedback signal representative of a motor parameter that varies with variation in a load on the output. The actuator output (14) may be coupled to a window lift mechanism (19) for moving a vehicle window between open and closed positions. | ||||||
| 127 | DIRECT CURRENT MOTOR CONTROL CIRCUIT | EP00965635.6 | 2000-09-20 | EP1219016A1 | 2002-07-03 | CHURCHETT, Andrew; KAY, Donald |
| A motor control circuit for a direct current electric motor has a pair of direct current inputs supplied respectively from negative and positive current sources. The direction of travel of the rotor of the motor (10) is determined by the polarity of the current supplied to it. A new motor control circuit comprises a pair of substantially identical unipolar control circuits. Each of the unipolar control circuits being connected between a respective current source and a current input to the motor wherein a respective unipolar control circuit is adapted to operate said motor in one of said two directions. Each of the unipolar control circuits comprises a solid state switch (12) located between a motor current input and the source of direct current. The degree to which said solid state switch allows current to flow to the motor is controlled by an input bias signal to the switch. Current limiting for adjusting the input bias signal according to the current flowing through said motor is provided in one way of controlling the motor movement. The switch adjusts the input bias to the solid state switch such that less current flows through the motor when a predetermined period of current limiting has occurred. Also a current detection can be used to detect the magnitude of current being drawn through the motor and if the magnitude exceeds a predetermined level for a predetermined time, the input bias signal to the switch can be reduced. | ||||||
| 128 | An expansion valve in a refrigerating cycle | EP00109563.7 | 2000-05-04 | EP1069385A2 | 2001-01-17 | Hirota, Hisatoshi, c/o TGK Co., Ltd. |
An expansion valve (50) of a refrigerating cycle containing a compressor (10) with variable capacity, hunting of the flow of the refrigerant as soon as the expansion valve (50) starts to open in a condition where the capacity of the compressor (10) is varied, the variation of the cross-section of the passage of the refrigerant in the expansion over a selected amount of the moving stroke of a valve body (53) of the expansion valve (50) is less than the variation of the cross-section with another moving stroke amount of the valve body (53). The stroke section or stroke range with the reduced gradient of the variation of the cross-section extends between a position (E) in the neighbourhood of the fully closed state position and a position (F) in a middle part of the opening stroke of the expansion. |
||||||
| 129 | HEAD RAIL-MOUNTED ACTUATOR FOR WINDOW COVERINGS | EP96939644 | 1996-11-08 | EP0862752A4 | 1999-02-03 | DOMEL DOUGLAS R; WALKER WINSTON G |
| A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or closing the slats of the mini-blind. Alternatively, the rotor is coupled to the tilt rod of the blind to rotate the tilt rod and thereby open or close the slats of the mini-blind. A control signal generator generates a control signal for completing the electrical circuit between the battery and the motor in which reference to an element in the singular is not intended to mean "one and only one" unless explicitly so stated in the claim, but rather "one or more". The control signal can be generated in response to a predetermined amount of daylight or in response to a user-generated remote command signal. The actuator can be used to rotate the slats of horizontal or vertical blinds, or the sections of a pleated shade. Or, the actuator can be used to rotate the hollow rotatable tube of a roll-up shade. | ||||||
| 130 | SERVO-SYSTEM. | EP87906239 | 1987-08-17 | EP0281616A4 | 1989-01-26 | FINDEISEN HEINZ H; CLEMENT PAUL F |
| A device for determining the rotational speed of an object (10) adapted to rotate about a predetermined rotation axis (12). The device is particularly useful as a servo control for motors, such as motors having optical tachometers, tone wheels and for brushless DC motors in which the commutation Hall sensors (16) are being used in lieu of a tachometer. Sensor and other positional errors are substantially eliminated by sensing the time intervals between at least two rotational positions of the rotor through a full rotation of the rotor, and averaging the time intervals of each time measurement between succeeding rotor positions over the prior revolution of the rotor. The average is compared to a preset value representative of the desired speed, and the current applied to the servo control circuit is adjusted, if necessary, in order to increase or decrease the speed of the rotor to the desired speed. | ||||||
| 131 | Verfahren zur Vermeidung des Überschwingens eines Reglers | EP88100405.5 | 1988-01-14 | EP0290715A2 | 1988-11-17 | Helmstädter, Gerald; Ohm, Heinz-Friedrich; Appel, Heinz-Günter; Probst, Kurt |
Das Ausschwingen eines Reglers über den einzuhaltenden Sollwert wird dadurch vermieden, daß dem Regler zunächst ein anzulaufender Hilfssollwert zugeordnet wird, der von dem einzuhaltenden Hauptsollwert einen Abstand entsprechend der maximalen Ausschwingamplitude aufweist, wobei nach Erreichen des Hilfssollwertes der Hauptsollwert nach einer Zeitfunktion angefahren wird, die so gewählt ist, daß bei Erreichen des Hauptsollwertes der Regler sich im eingeschwungenen Zustand befindet. |
||||||
| 132 | Einrichtung zum Messen des Abstandes zweier einander gegenüberliegender Rollenbahnen einer Stranggiessanlage | EP80890107.8 | 1980-09-24 | EP0028215B1 | 1983-05-18 | Scheurecker, Werner; Wirth, Josef; Scheinecker, Alois |
| 133 | Einrichtung zum Messen des Abstandes zweier einander gegenüberliegender Rollenbahnen einer Stranggiessanlage | EP80890107.8 | 1980-09-24 | EP0028215A1 | 1981-05-06 | Scheurecker, Werner; Wirth, Josef; Scheinecker, Alois |
Eine Einrichtung zum Messen des Abstandes zweier einander gegenüberliegender Rollenbahnen (1, 2) einer Stranggießanlage weist einen durch das Profil zwischen den Rollenbahnen 1, 2 durchzieh- bzw. schiebbaren Meßkörper (15, 16, 17, 46) auf, der einander gegenüberliegende, die Mantelflächen (20) der Rollen (12) berührende Kontaktflächen (18, 19) aufweist, wobei die Distanz-Meßeinrichtung (46) innerhalb des Meßkörpers befestigt ist. Um die Distanz der Rollenbahnen auch bei einander nicht gegenüberliegend angeordneten Rollen (12) mit größtmöglicher Exaktheit zu bestimmen, sind die Kontaktflächen (18, 19) des Meßkörpers (15, 16, 17, 46) aus elastisch verformbaren Federstahlbändern (16, 17) gebildet, deren Längserstreckung größer ist als der Achsabstand dreier benachbarter Rollen (12) einer der Rollenbahnen (1, 2), wobei die Federstahlbänder (16, 17) durch zwischen ihnen angeordneten Druckeinheiten (15, 15') an die Mantelflächen (20) der Rollen (12) preßbar sind und die Distanz-Meßeinrichtung (46) an der Innenseite eines Federstahlbandes (16) anliegt. |
||||||
| 134 | Způsob a zařízení pro řízení deformace nosné konstrukce | CZ202163 | 2021-02-11 | CZ202163A3 | 2022-08-24 | VALÁŠEK MICHAEL |
| Způsob pro řízení deformace nosné konstrukce spočívá v tom, že se vytvoří s rámem spojená pomocná konstrukce souběžná se základní nosnou konstrukcí a obě konstrukce se spojí alespoň jedním aktuátorem, stanoví se poloha připojovacích bodů aktuátoru k základní nosné konstrukci vůči rámu, a podle deformace základní nosné konstrukce se stanoví potřebný silový účinek, kterým se působí prostřednictvím aktuátoru na základní nosnou konstrukci pro změnu její deformace. Zařízení pro řízení deformace nosné konstrukce podle tohoto vynálezu spočívá v tom, že je tvořeno pomocnou konstrukcí (2) souběžnou se základní nosnou konstrukcí (1) a spojenou se základní nosnou konstrukcí (1) alespoň jedním aktuátorem (3), přičemž pomocná souběžná konstrukce (2) a základní nosná konstrukce jsou spojeny s rámem (10). Základní nosná konstrukce (1) je opatřena čidlem (11) polohy základní nosné konstrukce (1) a/nebo čidlem (19) stavu okolí. Pomocná souběžná konstrukce (2) je opatřena čidlem (12) polohy pomocné souběžné konstrukce (2). | ||||||
| 135 | Verfahren zum Betreiben eines Regelungssystems zum Regeln der Position eines Elementes | DE102020212718 | 2020-10-08 | DE102020212718A1 | 2021-05-27 | WITTMANN ROBERT; TREUBEL FRANK |
| Die Erfindung betrifft ein Verfahren zum Betreiben eines Regelungssystems zum Regeln der Position eines Elementes, insbesondere in einer mikrolithographischen Projektionsbelichtungsanlage, wobei das Regelungssystem einen Regler (30) zum Regeln einer auf das Element ausgeübten Kraft (F) aufweist, und wobei der Regler (30) eine Regelungseinheit (31) zur Erzeugung eines Regelungssignals und einen Notch-Filter (32) zur Nachbehandlung dieses Regelungssignals aufweist. Ein erfindungsgemäßes Verfahren weist folgende Schritte auf: Ermitteln einer Frequenzantwort des Elements für ein vorgegebenes Störsignal; Identifizieren wenigstens eines Peaks innerhalb eines dieser Frequenzantwort entsprechenden Frequenzspektrums, für welchen eine unerlaubte Verstärkung von Störungen oder ein instabiles Verhalten des Regelungssystems zu erwarten ist; Bestimmen, für diesen wenigstens einen Peak, jeweils eines Wertes für die Peakfrequenz (ωn), für die Peakhöhe (h) und für die Peakbreite (Δf); und automatisches Parametrisieren des Notch-Filters (32) durch Festlegen jeweils eines Wertes für die Dämpfungsparameter (dp, dz) des Notch-Filters (32) basierend auf den bestimmten Werten. | ||||||
| 136 | Система мониторинга концентрации загрязняющих веществ, в том числе нефтепродуктов, в сточных водах и управления работой очистных сооружений предприятий | RU2019129457 | 2019-09-18 | RU2019129457A | 2021-03-18 | |
| 137 | Zařízení pro změnu dynamické tuhosti portálové nebo letmo uložené konstrukce | CZ2019387 | 2019-06-19 | CZ308208B6 | 2020-02-26 | VALÁŠEK MICHAEL; NEČAS MARTIN |
| Zařízení pro změnu dynamické tuhosti a/nebo tlumení portálové nebo letmo uložené konstrukce s portálem (1) nebo stojanem (5) suvně vedeným na rámu (8), přičemž portál (1) nebo stojan (5) je pohyblivě spojen s alespoň jedním dalším pohyblivým prvkem. Mezi rámem (8) a portálem (1) nebo stojanem (5) nebo mezi dvěma pohyblivými částmi konstrukce jsou uspořádána lana (10) připojená alespoň jedním koncem pevně k první části a alespoň jedním druhým koncem ke druhé části portálové nebo letmo uložené konstrukce. Lana (10) tvoří alespoň jednu dvojici, přičemž jedno lano (10) je vedeno v opačném směru než druhé lano (10). | ||||||
| 138 | Verfahren zur Bestimmung von in einem Messsignal vorkommenden Schwingungen | DE102018203574 | 2018-03-09 | DE102018203574A1 | 2019-09-12 | GALL JAN; SCHWAMBERGER VALENTIN; WELFONDER TORSTEN; BOTT ANDRE |
| Die Erfindung betrifft ein Verfahren zur Bestimmung von in einem Messsignal (10; u, u_s, y) vorkommenden Schwingungen mit den Schritten Empfangen eines Messsignals (10; u, u_s, y), Bestimmen der Extremwerte des empfangenen Messsignals (10; u, u_s, y), und Ermitteln der geschlossener Schleifen des Messsignals (10; u, u_s, y) durch a) Identifizieren einer geschlossenen Schleife im Messsignal (10; u, u_s, y), wobei eine geschlossene Schleife durch zwei Halbschleifen (15, 16) mit identischer Schwingbreite und entgegengesetzter Richtung gebildet wird, b) Speichern der identifizierten geschlossenen Schleife, c) Entfernen der identifizierten geschlossenen Schleife aus dem Messsignal (10; u, u_s, y), und d) Wiederholen der Schritte a) bis c) bis sämtliche geschlossenen Schleifen ermittelt worden sind. | ||||||
| 139 | Zařízení pro změnu tuhosti mechanických konstrukcí | CZ2015690 | 2015-10-05 | CZ306324B6 | 2016-11-30 | VALÁŠEK MICHAEL; SMRŽ MARTIN; ŠIKA ZBYNĚK; UHER ONDŘEJ |
| Zařízení pro změnu tuhosti základní nosné konstrukce (1) prostřednictvím pomocné nosné konstrukce (2), s níž je spojena alespoň jedním spojovacím prvkem (8) s řízenými vlastnostmi, přičemž základní a pomocná nosná konstrukce (1, 2) jsou připevněny k rámu (14) a spojovací prvek (8) je tvořen jednak primárním táhlem (4) spojeným se základní nosnou konstrukcí (1) a s převodovým táhlem (3) a jednak sekundárním táhlem (5) spojeným s pomocnou nosnou konstrukcí (2) a s převodovým táhlem (3), přičemž převodové táhlo (3) je spojeno s alespoň jedním pohonem (6) upevněným k rámu (14). | ||||||
| 140 | método de controlar um motor | BR112012005227 | 2010-09-08 | BR112012005227A2 | 2016-03-15 | FORD CHARLES; PIEDL MARTIN; FLANARY RON; ANDERSON TROY |
QQ群二维码
意见反馈
意见反馈