| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 41 | Distributor for an internal combustion engine | US578203 | 1990-09-06 | US5057652A | 1991-10-15 | Ryoichi Koshida; Hiromitsu Nagae; Takanori Satou |
| A distributor for an internal combustion engine includes a housing in which a distributor rotor is supported on a shaft for distributing a generated high voltage to ignition plugs through electrodes, and a distributor cap covers electrical devices of the distributor. The distributor cap of an insulating material is composed of an inner distributor cap and outer distributor cap of a high strength material space is formed between the walls of outer distributor cap and inner distributor cap for preventing dewing. A number of T-shaped projections may be provided along an inner surface of the outer distributor cap for defining the space, with the projections being fixed to the inner distributor cap or a spacer may be sandwiched between the inner and outer distributor caps. | ||||||
| 42 | Distribution for internal combustion engine | US522936 | 1990-05-14 | US5045653A | 1991-09-03 | Yutaka Ohashi |
| A distributor for an internal combustion engine which exhibits a high suppressing effect of noise radio waves even by measurement in accordance with quasi-peak detection and assures stabilized discharge in a discharge gap. The distributor comprises a rotor electrode provided on a distributor rotor secured to a rotary shaft which is connected to be rotated in a synchronized relationship by rotation of a crankshaft of the engine. A plurality of side electrodes are disposed along a locus of rotation of the distributor rotor electrode with a discharge gap left therebetween. A dielectric layer of aluminum oxide or silicon carbide is formed at a location of one or each of a pair of opposite faces of the distributor rotor electrode adjacent and end opposing to the side electrode. A method of producing such distributor rotor electrode with a dielectric layer is also disclosed. | ||||||
| 43 | Distributor cap with molded cable terminals | US238078 | 1988-08-30 | US4926013A | 1990-05-15 | Seiki Kodama |
| A distributor cap comprises an ignition cable having a core wire exposed at one end thereof, a terminal member secured to the end portion of the ignition cable such that the terminal member is in contact with the core wire, a primary mold of a melt- adhesive resin material which is formed such as to cover that end portion of the ignition cable to which the terminal member is secured, and a synthetic resin cap body which is cast such as to wrap the primary mold. Formation of the primary mold enables the ignition cable and the terminal member to be reliably connected together in one unit and also makes it possible to secure the electrical connection between the core wire of the ignition cable and the terminal member. The primary mold is softened and fusion-welded to the cap body by heating applied during the cap body molding process. Thus, the area between the ignition cable and the synthetic resin cap body is hermetically sealed and the cable and the cap body are firmly connected together in one unit, so that it is possible to obtain superior waterproofness and dustproofness. | ||||||
| 44 | Distributor with sliding contacts | US286181 | 1981-07-22 | US4399779A | 1983-08-23 | Hiroshi Endo; Kousaku Baba |
| In order to prevent a plasma jet energy from discharging through a spark plug of an internal combustion engine prior to the proper ignition timing, an ignition distributor with a plurality of sliding contacts is proposed. A plasma jet energy as well as a spark energy is selectively delivered to the spark plugs at a predetermined ignition timing through a plurality of contact surfaces mounted on a shaft rotatable in synchronous with the engine crankshaft, thereby an irregular discharge of the plasma jet energy is eliminated. | ||||||
| 45 | Distributor for internal combustion engine | US102364 | 1979-12-11 | US4308436A | 1981-12-29 | Masazumi Sone; Yukitsugu Hirota; Takao Miyashita; Hiromitsu Nagae; Takeo Tamamura |
| A distributor for internal combustion engines is disclosed, in which at least the spark discharge portion of the rotor electrode and/or each of the fixed electrodes is made of an alloy containing silicon, thus suppressing the generation of radio noise. | ||||||
| 46 | Ignition breaker point arrangement | US574174 | 1975-05-02 | US4005294A | 1977-01-25 | Elwin J. Brayley; Allen L. Brownlee; John C. Garen |
| A breaker point is supported on an abutment of a breaker plate having an integral post supporting a breaker lever urged toward the abutment by a spring fastened to another abutment. A bridging member connected to the abutments supports the free end of the post. An uncanned capacitor is sealed in a receptacle formed in the breaker plate which is constructed from an electrically insulating material. The capacitor is connected to the spring and the breaker point by conductor straps, plated sections or capacitor leads secured in recesses in the breaker plate with a portion exposed for grounding. | ||||||
| 47 | Internal combustion engine electric ignition breaker contact structure | US513224 | 1974-10-09 | US3964453A | 1976-06-22 | Harald Kalippke; Gunter Brand |
| To match the wear and flattening of ignition breaker contacts to wear of the engagement element of the breaker contact arm with the breaker cam, the engagement element is made of polyimide, preferably sintered polyimide with, possibly, an additive of from 10 to 20% of a lubricating substance, for example about 15% graphite (by weight). | ||||||
| 48 | Pre-gapped breaker point assembly | US549419 | 1975-02-12 | US3956602A | 1976-05-11 | William E. Clark |
| A pre-gapped breaker point assembly for a distributor of an internal combustion engine, the assembly having spacing blocks which are configured to pre-position the breaker contact points of the assembly at a correct spatial separation during placement of the breaker point assembly in the distributor of an internal combustion engine. The spacing blocks substantially eliminate subsequent adjustment of the contact points by suitably orienting the breaker point assembly with respect to the cam in the distributor. | ||||||
| 49 | Ignition distributor breaker contact set | US3646301D | 1970-05-22 | US3646301A | 1972-02-29 | HUNTZINGER GERALD O; HETZLER LEWIS R; TEMPLIN JACKSON R |
| An ignition distributor breaker contact set. One breaker contact is secured to a slotted tab extending substantially normal to a support member and the other breaker contact is secured to a pivotally mounted breaker arm which is operable to place the breaker contacts into electrical contact engagement. An elongated strip of electrically conductive material having a longitudinal slot which provides breaker arm and breaker contact clearance extends substantially parallel to the breaker arm from a point on the breaker arm between the pivot and the breaker contact at which one end is electrically connected to the breaker arm and terminates adjacent an opening through an insulating member located in the slot of the tab. The outer conductive casing of a capacitor which provides one electrical terminal therefor is in electrical contact with one face of the tab and a center conductive post providing the other electrical terminal therefor extends through the opening through the insulating member and is electrically connected to the other end of the elongated strip of electrically conductive material.
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| 50 | Improved circuit-breaking contact assembly for automotive distributors | US3619521D | 1969-12-11 | US3619521A | 1971-11-09 | SCHLOSSSTEIN OSKAR; STEINKE LEO |
| A circuit-breaking lever used in conjunction with ignition arrangements in internal combustion engines. The lever is made of stamped and formed sheet metal which is pivoted at one end about a plastic insulated bushing. The free end of the lever carries a contact which is soldered to the sheet metal member. The contact covers a hole through the sheet metal, and the soldered joint forms a ring-shaped portion about the rim of the hole on one side thereof. The area of the lever on which the contact is located, is formed with a plurality of indentations resulting in a checkered pattern. The hole and the indentations weaken the area to prevent stress-influenced damage to the contact and the area of the lever on which the contact is located.
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| 51 | Contact breaker assemblies | US3588414D | 1969-07-24 | US3588414A | 1971-06-28 | PRICKETT ALFRED DONALD |
| A CONTACT BREAKER ASSEMBLY FOR USE IN AN IGNITION DISTRIBUTOR OF A ROAD VEHICLE INCLUDES A FIXED CONTACT AND A MOVABLE CONTACT MOVABLE INTO AND OUT OF ENGAGEMENT WITH THE FIXED CONTACT. THE MOVABLE CONTACT IS CARRIED BY AN INSULATING HEEL MEMBER WHICH IS ENGAGEABLE IN USE BY THE CAM OF A DISTRIBUTOR, AND A LEAF SPRING URGES THE INSULATING HEEL MEMBER TO PIVOT IN A DIRECTION TO ENGAGE THE MOVABLE CONTACT WITH THE FIXED CONTACT. THE MOVABLE CONTACT IS SECURED TO ONE END OF THE LEAF SPRING, AND THE LEAF SPRING EXTENDS THROUGH A PASSAGE IN THE INSULATING HEEL MEMBER AND IS ENGAGED WITH THE HEEL MEMBER AS A SNAP FIT.
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| 52 | Contact breaker assemblies | US3553408D | 1969-03-25 | US3553408A | 1971-01-05 | FRY WILLIAM LAWRENCE |
| A contact breaker assembly in which one end of a conductive leaf spring is engaged in a longitudinally extending groove in an insulating heel member, and is trapped therein by a first limb of a conductive shell. A second limb of the shell engages a face of the heel member remote from the face containing said groove, and is provided with an extended portion carrying the movable contact. The first limb and the one end of said spring are provided with mating parts securing the shell to the spring whereby the shell and the spring are locked to the heel member.
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| 53 | Systems and methods for generating electric power with an electric motor | US15905405 | 2018-02-26 | US10079464B1 | 2018-09-18 | Chris Coody; Boris Del Valle Alonso |
| The present invention uses a traditional electrical motor with a rotor to generate electricity or power. By manipulating the magnetic fields within a rotor, large amounts of electricity are generated by the rotation of the rotor within an external magnetic field. Oppositely charged rare-earth magnets are placed around the rotor to create a strong magnetic field that the rotor can spin or rotate within. A battery or other power source supplies power to the rotor at positive and negative terminals (brushes) that are connected to commutator. The positive and negative terminals contact the commutator close to each other, such that only a few windings or coils are charged or magnetized, and the remaining windings or coils are free to generate electricity within the external magnetic field. The few coils that are charged in combination with the external magnetic fields create sufficient rotation, while enabling the remaining “free” coils to generate electric power. This power or electricity that is generated is then collected at a terminal about 150-200 degrees from the positive and negative terminals from the power source. The rotor may be offset or closer to one set of magnets, which further improves power generation. | ||||||
| 54 | BIASABLE ROTATABLE ELECTROSTATIC CHUCK | US15337942 | 2016-10-28 | US20170125274A1 | 2017-05-04 | Bharath SWAMINATHAN; Anantha K. Subramani |
| Embodiments of the present disclosure relate to a rotatable RF coupling device and an electrostatic chuck incorporating the same. In some embodiments, a rotatable RF coupling device includes a conductive plate; a rotatable split cylinder configured to be coupled to a dielectric disk of an electrostatic chuck to provide RF power to one or more RF bias electrodes disposed within the dielectric disk; a plurality of RF input taps coupled to the conductive plate to couple RF power to the conductive plate; a stationary ring coupled to the conductive plate and surrounding the rotatable split cylinder; and a grounded shield surrounding the conductive plate, the stationary ring, and the rotatable split cylinder. | ||||||
| 55 | Low electric noise electrode system | US610975 | 1996-03-01 | US5827606A | 1998-10-27 | Ikuo Marumoto; Taisuke Miyamoto; Satoru Tojo; Toshio Asahi; Hiroshi Morita; Iwao Hibino; Kimitoshi Murata; Nobuyuki Ishihara |
| In the electrode for preventing noise electric wave according to the present invention in which the resistivity of the second layer is larger than that of the first layer, it is possible to prevent the generation of noise electric wave. In the electrode for preventing noise electric wave according to the present invention in which the layer for preventing noise electric wave has the porosity of not more than 20%, it is possible to prevent the radio noise. In the electrode for preventing noise electric wave according to the present invention in which the high-fusing conductive material layer exists between the substrate and the resisting material layer, it is possible to prevent the formation of the concave portion. | ||||||
| 56 | Ignition distributor for an internal combustion engine | US976940 | 1992-11-18 | US5351670A | 1994-10-04 | Kaneo Buma; Katsumaru Oda; Hideo Inaba |
| An ignition distributor has a hollow housing. A distributor cap having a caved portion that extends in the housing is mounted on one end of the housing. The other end of the housing supports a rotation shaft. An ignition coil is disposed in the caved portion of the distributor cap. A rotor electrode of a distributor section is connected to the shaft, and rotates around the caved portion of the distributor cap. Side electrodes are arranged to face the rotor electrode with its rotation. Thus, the space surrounding the ignition coil is fully utilized to arrange the distributor section. This results in a compact ignition distributor. | ||||||
| 57 | Rotor for an ignition distributor | US022586 | 1993-02-25 | US5298699A | 1994-03-29 | Richard E. Ballentine; James A. Boyer |
| An ignition distributor rotor that is formed of electrical insulating material. The rotor has a retainer portion that is adapted to be pressed onto the end of a distributor drive shaft. This retainer portion has an axially extending wall that has an undulated shape defined by circumferentially spaced undulated portions. The inner surfaces between the undulated portions tightly engage outer surface portions of the shaft. One of the undulated portions is located in a slot in the shaft to form a driving connection between the shaft and the rotor. The retainer portion has a plurality of flexible circumferentially spaced latch arms. The ends of the latch arms are shaped to enter an annular groove on the distributor shaft to thereby lock the rotor from a axial movement relative to the distributor shaft. | ||||||
| 58 | Distributor cap | US28201 | 1993-03-08 | US5276283A | 1994-01-04 | Richard E. Ballentine; James R. Tumulty; James A. Boyer |
| A distributor cap for an ignition distributor. The cap is formed of electrical insulating material. A plurality of electrical connector and terminal assemblies are molded into the cap. Each assembly is comprised of a length of plastic moldable material that supports a metallic insert and a metallic terminal. The ends of the length of plastic material are molded respectively to the insert and the terminal. The length of plastic material is plated or coated with a metallic material such as aluminum and this material also coats portions of the terminal and insert. The metallic coating on the length of plastic material electrically connects the terminal to the insert. | ||||||
| 59 | Copper-based sintered alloy electrode for use in ignition distributor of internal combustion engine | US861442 | 1992-04-01 | US5270501A | 1993-12-14 | Noriaki Murahashi; Yutaka Ohashi; Tohru Kohno |
| An electrode for an ignition distributor of an internal combustion engine is disclosed which is made of a copper-based sintered alloy. The alloy contains a copper matrix, and grains of Al.sub.2 O.sub.3 having an average grain size of 10 to 100 .mu.m. The Al.sub.2 O.sub.3 grains are dispersed uniformly in the copper matrix at a ratio of from 45 to 60 percent by surface area as measured in an arbitrary cross-section. The electrode of this construction exhibits very low capacitive-discharge current peaks and starting voltages, and hence the generation of radio wave noise can be substantially eliminated. | ||||||
| 60 | Connecting device for ignition system of motor vehicle | US842989 | 1986-03-24 | US4743211A | 1988-05-10 | Akihiko Hirata; Yuji Watanabe |
| A connecting device for ignition cables and a component in motor vehicle ignition system having a plurality of ignition cables with a L-shape hood of elastic materials which is attached to each of the cable terminals, housing of connecting device with hood supporting member for holding the hood in a mating alignment to outside terminals, and a locking member in the housing. | ||||||
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