| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Drive shaft coupling device | JP2002258806 | 2002-09-04 | JP3960173B2 | 2007-08-15 | 克則 古田; 克己 森; 牧野 正晃 |
| 142 | Fluid pump with expander and rankine cycle using the same | JP2005089314 | 2005-03-25 | JP2006266238A | 2006-10-05 | UNO KEIICHI; ASA HIROTOMO; TAKEUCHI YASUHIRO; KINOSHITA HIROSHI; UCHIDA KAZUHIDE; OGAWA HIROSHI |
| PROBLEM TO BE SOLVED: To provide a fluid pump with an expander having improved efficiency in a Rankine cycle, and to provide the Rankine cycle using the same. SOLUTION: The fluid pump with the expander comprises a pump 130 for increasing the pressure of operating fluid in a liquid phase condition and the expander 110 connected in series thereto for generating driving force with the expansion of the operating fluid heated into a gas phase condition after forcibly fed from the pump 130. Part of an expander outlet side passage 131b as the operating fluid outlet side of the expander 110 is arranged near part of a pump outlet side passage 131d as the operating fluid outlet side of the pump 130. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 143 | Rotary piston device having an elliptical rotary piston which is guided in oval chamber | JP2006501959 | 2004-02-26 | JP2006519330A | 2006-08-24 | シャピーロ，ボリス; フルーク，ナウム; レビティン，レフ |
| 回転ピストン装置は、空隙の壁でプリズム状の空隙を規定するハウジングを有する。 プリズム状の空隙の断面は、小さな半径および大きな半径の交互の円弧によって形成される空隙の楕円である。 楕円の次数は、上記小さな半径および大きな半径の円弧の対の数によって規定される。 回転ピストンは、空隙における回転の動きを案内し、上記小さな半径および大きな半径の交互の円弧によって形成される楕円である断面を有する。 空隙の楕円の次数は、ピストンの楕円の次数よりも１だけ小さい。 回転ピストンは、連続的な動きの間隔において、回転ピストンの上記小さな半径および大きな半径の円弧の対を、空隙の円弧の小さな半径および大きな半径のそれぞれの対に係合させる１つの閉塞位置から、回転ピストンの小さな半径および大きな半径の別の円弧を、空隙の小さな半径および大きな半径の円弧の対に係合させる隣接する端部位置へ移動する。 回転ピストンは、上記連続的な動きの間隔の間に、同じ回転方向で２つの異なる軸のうちの１つのまわりで交互に回転する。 これらの軸は、大きな半径の円弧の曲率の中心において、上記空隙に対して位置される。 各々のこのような動きの間隔において、回転ピストンの１つの大きな半径の円弧は、空隙の大きな半径の円弧に沿って滑動し、一方で回転ピストンの小さな半径の円弧は空隙の反対側の大きな半径の円弧と係合する。 伝送装置は、２つの軸のまわりで回転の動きを伝える。 回転ピストンが閉塞位置に達するときに、関連する大きな直径の空隙の円弧があり、大きな直径のピストンの円弧が、先行する動きの間隔の間に滑動して案内された。 この位置でシステムに明白な運動をもたらすために、上記回転ピストンが閉塞位置のうちの１つに達したときに、一方の軸のまわりで上記回転ピストンの回転運動の回転速度を一時的に減じるための装置があり、この一方の軸は他方の軸のまわりでの回転速度と比較して、関連する大きな半径の円弧の曲率の中心に位置する。 可変の体積の作動チャンバは、空隙の壁と回転ピストンとの間で規定される。 これらの作動するチャンバの間での密封のために、密封表面を有する密封レッジが設けられる。 これらの密封表面のうちの１つの曲率の半径は、曲率の上記小さな半径に等しく、これらの密封表面の別の１つの曲率の半径は、曲率の上記大きな半径に等しい。 | ||||||
| 144 | Multiple cylinder rotary motor and method of operation | JP2001328602 | 2001-10-26 | JP2003120305A | 2003-04-23 | BEAL KEVIN R |
| PROBLEM TO BE SOLVED: To provide a rotary combustion motor and a method for operating the same. SOLUTION: The rotary combustion engine has a large rotor and two smaller rotors that intersect therewith to form combustion chambers between the large rotor and the two smaller rotors. Gears control the timing between each of the rotors and give one rotation output. Blocks may be stacked and connected together to give additional output, each block containing a large rotor and two smaller rotors. The small rotors are crescent shaped, stacked, and connected together on each side of the large rotors. COPYRIGHT: (C)2003,JPO | ||||||
| 145 | Vane motor with brake | JP50481997 | 1996-07-03 | JP3295814B2 | 2002-06-24 | クレープス，ペーター; ペータース，ディーター |
| 146 | Connection structure for output shaft of expander to transmission shaft on driven machine side | JP31348399 | 1999-11-04 | JP2001132411A | 2001-05-15 | ITO NAOKI; ENDO TSUNEO; KAWAKAMI YASUNOBU; SANO TATSUSHI |
| PROBLEM TO BE SOLVED: To connect an output shaft to a transmission shaft on a driven machine side without leak age of steam outside in an expander for converting expansion energy of pressure-increased steam into rotation energy of the output shaft. SOLUTION: A cover member 26 is provided on the outer surface of a casing 7 of an expander 4. The cover member 26 has a function of sealing a shaft end part 116 of the output shaft 23 protruded to the outer surface of the casing 7 and a function of recovering steam of reduced pressure after conversion introduced from the casing 7. The shaft end part 116 of the output shaft 23 existing inside the cover member 26 and a tranmsmission shaft 119 on the driven machine side disposed outside the cover member 26 are power-transmittably connected to each other through a magnet type shaft coupling 120. | ||||||
| 147 | JPH0343476B2 - | JP3857683 | 1983-03-07 | JPH0343476B2 | 1991-07-02 | INABA TSUTOMU; NAKAMURA TOSHUKI; KIMURA TADASHI |
| 148 | JPS6327521B2 - | JP21344983 | 1983-11-15 | JPS6327521B2 | 1988-06-03 | HORU HENINGU HORUMU PEEDAASEN; IUAARU RASUMUTSUSEN |
| 149 | Scroll hydraulic machine | JP18740982 | 1982-10-27 | JPS5979086A | 1984-05-08 | ARAI NOBUKATSU; MAEDA NAOKI |
| PURPOSE: To contrive miniatruization and speed-up of the machine and prevent not only collision of both scrolls against the laps thereof but also damage due to the collision by a method wherein a balance weight is provided on the disc of a crank shaft while the rotary scroll is rotated by the crank shaft of fixed eccentricity to cancel centrifugal force. CONSTITUTION: The balance weight 13, engaging with the disc 6B of the crank shaft 6, is rotated together with the crank shaft 6 by the rotation of the crank shaft 6 and the centrifugal force, opposing to the centrifugal force of the rotary scroll 2 and substantially equal to the same, is generated, thereby making the centrifugal force, acting on the rotary scroll 2, into zero. Accordingly, the centrifugal force of the rotary scroll 2 will never act on the bearings 5 of the main bearings 8, 9, and the miniatruization and speed-up of the device may be contrived and the capacity of the device may be enlarged. On the other hand, the rotary motion of the rotary scroll 2 is effected by the crank shaft 6 of fixed eccentricity, therefore, the troubles of the laps 1b, 2b of both scrolls 1, 2 due to the collision and damage caused by external vibrations may be prevented. COPYRIGHT: (C)1984,JPO&Japio | ||||||
| 150 | Scroll type fixed-fluid discharge quantity device | JP18150782 | 1982-10-18 | JPS5891389A | 1983-05-31 | AASAA RII BATAAWAASU |
| 151 | Fluid machine | JP16221281 | 1981-10-12 | JPS5862396A | 1983-04-13 | SATOU TADATSUGU; HIRAGA MASAHARU |
| PURPOSE: To make it possible to miniaturize a fluid machine and make the fluid machine light weight and as well to aim at enabling the drive ratio of the fluid machine to increase, by providing such an arrangement that a main shaft is supported by a bearing which also supports a pulley, thereby the number of the position where bearings are arranged is reduced and therefore, the diameter of the power transmission parts and the axial dimensions thereof may be small. CONSTITUTION: A main shaft 43 has sufficient strength against a high speed range, and is supported by bearings 45, 75. A rotation transmitting member 70 having a flange 701 which carriers at its peripheral part a pulley 71 through a bearing 75 on the outer periphery of a sleeve 111 of the front end plate 11, and having a sleeve 702 containing therein the main shaft 43 at the center thereof, is fitted onto the outer end of the main shaft 43. With this arrangement in which the main shaft 43 may be supported with the bearing 75 which also supports the pulley 71, the number of the positions where bearings are arranged, is reduced, and the diameter of the power transmission part and the axial dimensions thereof may be reduced, thereby the miniaturization and light weight of the fluid machine and as well the increse of the drive ratio may be brought about. COPYRIGHT: (C)1983,JPO&Japio | ||||||
| 152 | Fluidic device of volute type | JP8170281 | 1981-05-27 | JPS57195801A | 1982-12-01 | HIRAGA MASAHARU |
| PURPOSE: To enlarge dimensional height of a volute in a device and obtain its compactness, in the captioned device mutually combined with fixed and movable volutes, by devising the bearing method of a main shaft, supporting the movable volute in its eccentric position, and the supporting methods of the movable volute or the like. CONSTITUTION: This fluidic device is constituted by accommodating a fixed volute member 11, integrally formed with a housing 12, and a movable volute member 20, mutually combined, in a space 70 surrounded by a cup-shaped housing 10, opened with one end, and an end plate 30, supporting a bearing 44 of a main shaft 43 in the central part. An anti-rotation mechanism, consisting of a ball coupling 60 for blocking rotary motion of the movable volute member 20, is provided between the movable volute member 20 and the end plate 30, and said movable volute member 20 is mounted to a driving stud 46, eccentrically protruded to an internal end of the main shaft 43, through a bearing 25. Then the volute member 20 is constituted to be urged to the end plate 30 by a spring washer 48 interposed between said bearing 25 and a washer 47. COPYRIGHT: (C)1982,JPO&Japio | ||||||
| 153 | Engine | JP726381 | 1981-01-22 | JPS57122101A | 1982-07-29 | HASHIZUME MASARU |
| PURPOSE:To make an operation smooth and increase an output by constituting so as to transmit to a shaft machanism of an engine both a rotary movement of a shaft around the axis of the shaft and a rotary movement of a disc which is rotatable within a circular hold of a rotary piston around another center. CONSTITUTION:A point n(n is an integer 2 or >2) is placed outside of a disc so as to make the center 0 of a shaft 1 coincide with the center of the disc when the shaft rotates 2pi/n times around its center O. Then the shaft is rotated from the condition at which A coincides with A' to the condition that an angle <AOB is 2pi+ or -2pi/n and the outside portion of the disc is rotated around P until an angle <A'PA becomes equal to 2pi. In order to decide the outside shape of rotary piston, the outside portion of the disc is cut along the locus described by the point n. A rotary body 2 is connected to the circular hole of the rotary piston 7 through gears 4, 5 so as to be able to rotate together with the rotary piston 7 and to make the body 2 operable integrally with the shaft 1. The rotary motion of the rotary piston 7 around P is took out through a cylindrical shaft 3. | ||||||
| 154 | Rotary machine | US15060355 | 2016-03-03 | US09822642B2 | 2017-11-21 | William Anderson; Trent Lukaczyk; William Lukaczyk; Riccardo Meldolesi; Clive B. Lacy |
| The disclosure provides rotary machines that include, in one embodiment, a rotatable shaft defining a central axis A, the shaft having a first end and a second end. The shaft can have an elongate first island disposed thereon. The first island can have a body with a volume generally defined between front and rear surfaces that are spaced apart. The front and rear surfaces can lie in a plane parallel to a radial axis R. The perimeters of the front and rear surfaces can define a curved perimeter surface therebetween. The disclosure further provides embodiments having stationary islands and casings that rotate about the island. | ||||||
| 155 | PNEUMATIC ENGINE AND RELATED METHODS | US15460427 | 2017-03-16 | US20170321554A1 | 2017-11-09 | Bun Wong |
| A pneumatic engine includes a plurality of pneumatic motors and an engine drive shaft. Each motor has a motor gas inlet, a motor gas outlet, and a rotor driven by gas flow between the motor gas inlet and the motor gas outlet. The engine drive shaft is drivingly coupled to the motor drive shaft of each of the pneumatic motors. | ||||||
| 156 | Rotary engine with cam-guided rotor | US15160094 | 2016-05-20 | US09810068B2 | 2017-11-07 | Alexander Shkolnik; Nikolay Shkolnik |
| A rotary engine includes a housing having a working cavity, a shaft, the shaft having an eccentric portion, a rotor having a first axial face, and a second axial face opposite the first axial face, the rotor disposed on the eccentric portion and within the working cavity, the rotor comprising a first cam on the first axial face, the first came having an eccentricity corresponding to the eccentricity of the eccentric portion of the shaft, and a cover integral with, or fixedly attached to, the housing, the cover comprising a plurality or rollers, each roller engaged with the cam, wherein the cam guides the rotation of the rotor as the rotor rotates within the working cavity and orbits around the shaft. | ||||||
| 157 | Rotary motor with geared transmission for use of compressible media drive | US14910150 | 2015-05-11 | US09771800B2 | 2017-09-26 | Jirí Dvorák |
| A rotary motor with a geared transmission which contains a stator which is procured with triangular cavities which are procured with rounded peaks from which into each is led in at least one canal for entry and exit of compressible medium where in each cavity is embedded a rotary piston with an elliptical crosscut in the way that its lengthwise axis which is parallel with an axis of a rotary element is displaced regarding to a lengthwise axis of the inner cavity of the stator to reach a planetary movement of the rotary piston where the mutual coupling of the rotary pistons with a driven mechanism is achieved by led out of following pins of the rotary pistons out of the cavities of the stator where they are procured with rotary cog wheels which are mutually coupled with the geared elliptical rotary element which is connected with the driven mechanism. | ||||||
| 158 | Gerotor apparatus having outer gerotor with strengthening members | US14305920 | 2014-06-16 | US09670924B2 | 2017-06-06 | Mark T. Holtzapple; George A. Rabroker; Michael K. Ross |
| According to one embodiment of the invention, a gerotor apparatus includes a first gerotor, a second gerotor, and a synchronizing system operable to synchronize a rotation of the first gerotor with a rotation of the second gerotor. The synchronizing system includes a cam plate coupled to the first gerotor, wherein the cam plate includes a plurality of cams, and an alignment plate coupled to the second gerotor. The alignment plate includes at least one alignment member, wherein the plurality of cams and the at least one alignment member interact to synchronize a rotation of the first gerotor with a rotation of the second gerotor. | ||||||
| 159 | Scroll type device incorporating spinning or co-rotating scrolls | US15330223 | 2016-08-26 | US20170051741A1 | 2017-02-23 | Robert W. Shaffer; Bryce R. Shaffer; Russell Vigil |
| A co-rotating scroll is disclosed having a motor having a shaft, a drive scroll connected to the shaft for moving the drive scroll, a driven scroll connected to the drive scroll to be moved by the drive scroll, and an idler shaft for aligning the drive scroll and the driven scroll and for allowing the driven scroll to be moved by the drive scroll. | ||||||
| 160 | Freewheel hydraulic motor | US13944465 | 2013-07-17 | US09551222B2 | 2017-01-24 | Jay Paul Lucas |
| The present disclosure relates to a hydraulic drive having a stationary housing. The hydraulic drive also has a drive shaft that extends through the stationary housing. Furthermore, the hydraulic drive has a hydraulic motor for rotating the drive shaft relative to the stationary housing. Additionally, the hydraulic drive includes a driven hub adapted to be connected to a rotatable driven element. The hydraulic drive also has a coupling/decoupling arrangement that allows the hydraulic drive to be operated in an engaged mode where the drive shaft is coupled to the driven hub in a direct drive arrangement and a disengaged mode where the drive shaft is decoupled from the driven hub. When the hydraulic drive is operated in the engaged mode torque from the drive shaft is transferred to the driven hub causing the driven hub to rotate relative to the stationary housing. When the hydraulic drive is operated in the disengaged mode the driven hub can free wheel relative to the drive shaft. | ||||||
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