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1. 发明授权

US4834627A Compressor lubrication system including shaft seals 失效
标题翻译：压缩机润滑系统包括轴封
公开(公告)号：US4834627A
公开(公告)日：1989-05-30
申请号：US148058
申请日：1988-01-25
申请人： Edwin L. Gannaway
发明人： Edwin L. Gannaway
IPC分类号： F04B39/00 , F04B39/02 , F04B39/04 , F04B39/10
CPC分类号： F04B39/0246 , F04B39/04 , F05C2201/0478 , F05C2253/12 , Y10S417/902
摘要： A direct suction hermetic compressor assembly is disclosed including a hermetically sealed housing having enclosed therein a compressor mechanism discharging compressed gas refrigerant into the interior of the housing, thereby creating a high pressure housing. The compressor mechanism includes a crankcase defining a suction cavity into which low pressure suction gas is directly introduced. Bearings in the crankcase communicate between the housing interior and the suction cavity, and rotatably support a crankshaft. Annular seals received within grooves in the crankshaft bear against the bearings and are actuated and lubricated by oil fed from within the grooves to prevent high to low pressure gas leakage and to facilitate bearing lubrication. A scotch yoke mechanism operably couples a plurality of radially disposed pistons to a crankshaft eccentric portion within the suction cavity. Oil ducts open onto the loaded surface of the eccentric to limit oil leakage into the suction cavity.

2. 发明授权

US3875483A Power supply for refrigeration units 失效
标题翻译：制冷机组电源
公开(公告)号：US3875483A
公开(公告)日：1975-04-01
申请号：US38958873
申请日：1973-08-20
申请人： TECUMSEH PRODUCTS CO
发明人： FARR JAMES B
IPC分类号： F25B49/02 , H02M7/538 , H02M7/5381 , H02P27/06 , H02P9/44
CPC分类号： H02P27/06 , F25B49/025 , F25B2600/021 , H02M7/5381 , H02P27/047 , Y02B30/741
摘要： An electronic power supply which derives power from a DC battery to operate the AC induction motor of a refrigeration compressor unit. The amplitude and frequency of the AC voltage developed by the power supply from the DC battery are functions of the battery voltage. When the battery voltage increases, the amplitude and frequency of the AC voltage for driving the motor increase and vice versa to thereby efficiently operate the motor in spite of fluctuation in the level of battery voltage.
摘要翻译：一种从DC电池获得电力以操作制冷压缩机单元的AC感应电动机的电子电源。来自直流电池的电源产生的交流电压的振幅和频率是电池电压的函数。当电池电压升高时，用于驱动电动机的交流电压的振幅和频率增加，反之亦然，从而有效地操作电动机，尽管电池电压水平的波动。

3. 发明授权

US3838671A Ignition circuit with automatic spark advance 失效
标题翻译：点火电路与自动火花提前
公开(公告)号：US3838671A
公开(公告)日：1974-10-01
申请号：US23337772
申请日：1972-03-09
申请人： TECUMSEH PRODUCTS CO
发明人： FARR J
IPC分类号： F02B75/16 , F02P1/08 , F02P3/08 , F02P3/06
CPC分类号： F02P3/0815 , F02B75/16 , F02P1/08 , F02P1/086
摘要： A solid state capacitor discharge ignition system for use in a single-cylinder engine having a magneto for an electrical energy source wherein the capacitor is discharged through a silicon controlled rectifier in response to trigger signals generated by a trigger assembly mounted on the rotor and stator of the magneto. The trigger assembly generates at least two discrete spaced pulses at running and cranking speeds, and the spacing between the two pulses corresponds to a desired shift in the engine timing between cranking and running speeds. The trigger assembly, the silicon controlled rectifier and the circuit connection therebetween are such that both pulses are applied to the controlled rectifier at all engine speeds; but the retarded ignition pulse is effective at cranking speeds and the advance pulse is effective at running speeds.
摘要翻译：一种用于具有用于电能源的磁电机的单缸发动机中的固态电容器放电点火系统，其中电容器通过可控硅整流器被响应于由安装在转子和定子上的触发器组件产生的触发信号而被放电磁电机。触发器组件在运行和起动速度下产生至少两个离散间隔的脉冲，并且两个脉冲之间的间隔对应于在起动和运行速度之间的发动机定时期望的期望偏移。触发器组件，可控硅整流器及其间的电路连接使得两个脉冲在所有发动机速度下被施加到受控整流器; 但是延迟点火脉冲在启动速度下是有效的，并且提前脉冲在运行速度下是有效的。

4. 发明授权

US3610784A Electric motor and compressor construction 失效
标题翻译：电机和压缩机结构
公开(公告)号：US3610784A
公开(公告)日：1971-10-05
申请号：US3610784D
申请日：1970-03-19
申请人： TECUMSEH PRODUCTS CO
发明人： RUNDELL THEODORE W
IPC分类号： F25B31/02 , H02K1/16 , H02K3/12 , H02K7/14 , F04B35/04 , H02K1/12
CPC分类号： F25B31/02 , H02K1/165 , H02K3/12 , H02K7/14 , Y10S417/902
摘要： An electric motor-gas pump unit mounted in a hermetic sealed housing with the end turns of the motor stator windings each arranged in a horseshoe configuration to define two axially aligned winding gaps which register with an unslotted portion of the laminated stator core so that the same can serve as a mounting platform for the pump. The stator core thus serves its usual function as a support for the windings and as a flux conductor, and in addition serves as a supporting frame for the pump unit. One or two bearing arms are also cantilever mounted on the unslotted portion of the stator core to serve as the journal for the rotor shaft-crankshaft of the motor-pump unit.

5. 发明授权

US3464107A Compressor-motor assembly 失效
标题翻译：压缩机 - 电机总成
公开(公告)号：US3464107A
公开(公告)日：1969-09-02
申请号：US3464107D
申请日：1966-07-28
申请人： TECUMSEH PRODUCTS CO
发明人： GEISENHAVER ARTHUR J
IPC分类号： F25B31/02 , F25B49/02 , H02K15/16 , H02K15/14
CPC分类号： H02K15/16 , F25B31/02 , F25B49/022 , Y10T29/49009 , Y10T29/49895 , Y10T29/49897 , Y10T29/49902 , Y10T29/53657

6. 发明授权

US3445059A Motor-compressor unit 失效
标题翻译：电动压缩机组
公开(公告)号：US3445059A
公开(公告)日：1969-05-20
申请号：US3445059D
申请日：1967-09-25
申请人： TECUMSEH PRODUCTS CO
发明人： HANNIBAL BILLY B , HOVER PAUL B
IPC分类号： F04B39/12 , F04B39/00
CPC分类号： F04B39/127 , Y10S417/902

7. 发明授权

US3410478A Lubricating device for a motor compressor 失效
标题翻译：电机压缩机用润滑装置
公开(公告)号：US3410478A
公开(公告)日：1968-11-12
申请号：US63647667
申请日：1967-05-05
申请人： TECUMSEH PRODUCTS CO
发明人： GEISENHAVER ARTHUR J
IPC分类号： F04B39/02 , F04D1/14 , F25B31/00
CPC分类号： F25B31/002 , F04B39/0246 , F04D1/14 , Y10S417/902

8. 发明授权

US3216204A Low loss thermoelectric heat exchanger 失效
标题翻译：低损耗热电换热器
公开(公告)号：US3216204A
公开(公告)日：1965-11-09
申请号：US25161863
申请日：1963-01-15
申请人： TECUMSEH PRODUCTS CO
发明人： MILLIGAN NEAL P , BURGESS JAMES P
IPC分类号： F25B21/02 , F25D11/00
CPC分类号： F25B21/02 , F25B2321/021 , F25B2321/0252 , F25D11/00

9. 发明授权

US3105832A 9-halo-4, 6-pregnadienes 失效
标题翻译： 9-卤代-4,6-孕代孕酮
公开(公告)号：US3105832A
公开(公告)日：1963-10-01
申请号：US11590761
申请日：1961-06-09
申请人： OLIN MATHIESON
发明人： JOSEF FRIED
IPC分类号： C07J5/00 , C07J75/00
CPC分类号： C07J5/00 , C07J75/00

10. 发明授权

US3070611A 3-oximes and 3, 22-bisoximes of 20-chol-4-enes 失效
标题翻译： 3-肟和3-胆甾-4-烯的3,22-双肟
公开(公告)号：US3070611A
公开(公告)日：1962-12-25
申请号：US14643561
申请日：1961-10-20
申请人： UPJOHN CO
发明人： WECHTER WILLIAM J
IPC分类号： C12P33/00
CPC分类号： C12P33/00

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