Compressor with built-in motor, and mobile structure using the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H02K-005/00
F04B-035/04
출원번호
US-0163535
(2002-06-07)
우선권정보
JP-0174430 (2001-06-08)
발명자
/ 주소
Makino, Masahiko
Abe, Yoshifumi
Sakurabayashi, Tsutomu
출원인 / 주소
Matsushita Electric Industrial Co., Ltd.
대리인 / 주소
Greenblum & Bernstein, P.L.C.
인용정보
피인용 횟수 :
17인용 특허 :
8
초록▼
In a compressor, an inverter control device that performs an inverter control on an electric motor is integrally provided on a body portion of a container which houses a compression mechanism and the electric motor which are axially arranged in a line. The inverter control device is connected to the
In a compressor, an inverter control device that performs an inverter control on an electric motor is integrally provided on a body portion of a container which houses a compression mechanism and the electric motor which are axially arranged in a line. The inverter control device is connected to the electric motor to shorten the distance of wiring from the inverter device to the motor to allow the reduction in weight, the reduction in a space to be required for the installation, and the reduction in the amount of noise.
대표청구항▼
1. A compressor with a built-in electric motor, comprising:a compression mechanism;a built-in electric motor that drives the compression mechanism;a container that houses the compression mechanism and the built-in electric motor; andan inverter control device that performs an inverter control on the
1. A compressor with a built-in electric motor, comprising:a compression mechanism;a built-in electric motor that drives the compression mechanism;a container that houses the compression mechanism and the built-in electric motor; andan inverter control device that performs an inverter control on the built-in electric motor, the device being integrally provided on a part of the container and connected to the electric motor;wherein the inverter control device comprises an electrode part and an inverter part which are electrically connected to each other, the electrode part is opposite to a high pressure portion of the container, and the inverter part is opposite to a low pressure portion of the container. 2. The compressor with a built-in electric motor according to claim 1, whereinthe high pressure portion of the container is provided on a discharge passage side from the compression mechanism, andthe low pressure portion of the container is provided on a suction passage side. 3. The compressor with a built-in electric motor according to claim 1, whereinthe high pressure portion and the low pressure portion of the container are formed on their respective portions made of the same member. 4. The compressor with a built-in electric motor according to claim 1, whereinthe electrode part and the inverter part are provided on an identical substrate. 5. The compressor with a built-in electric motor according to claim 1, whereina portion of the electrode part which faces the high pressure portion of the container, and a portion of the inverter part which faces the low pressure portion of the container, are partitioned from each other through a sealing member. 6. The compressor with a built-in electric motor according to claim 1, whereinthe inverter control device is placed from the outside on a container wall in which the high pressure portion and the low pressure portion are opened side by side and is then fixed thereon. 7. The compressor with a built-in electric motor according to claim 1, whereinthe partitioning is performed by sharing a leg portion integrally formed on the container. 8. The compressor with a built-in electric motor according to claim 1, whereinthe electrode part and the inverter part are in an atmospheric pressure region. 9. The compressor with a built-in electric motor according to claim 8, whereinthe electrode part and the inverter part are connected using a bus-bar. 10. A compressor with a built-in electric motor, comprising:a compression mechanism;a built-in electric motor that drives the compression mechanism;a container that houses the compression mechanism and the built-in electric motor; andan inverter control device that performs an inverter control on the built-in electric motor, the device being integrally provided on a part of the container and connected to the electric motor;wherein the inverter control device comprises an electrode part and an inverter part which are electrically connected to each other, and the electrode part and the inverter part are placed in first and second separate compartments, respectively, the first compartment having a pressure different from the second compartment. 11. The compressor with a built-in electric motor according to claim 10, whereinthe inverter control device is in an atmospheric pressure region and is covered with a cover. 12. The compressor with a built-in electric motor according to claim 10, whereinthe container is made of an aluminum-based material. 13. The compressor with a built-in electric motor according to claim 10, wherein the compressor is used with a battery that moves by a device to move said battery. 14. A mobile structure mounted with the compressor with a built-in electric motor according to claim 10, along with a battery. 15. A compressor with a built-in electric motor, comprising:a compression mechanism;a built-in electric motor that drives the compression mechanism;a container that houses the compression mechanism and the built-in electric mo tor; andan inverter control device that performs an inverter control on the built-in electric motor, the device being integrally provided on a body portion of the container in which the compression mechanism and the built-in electric motor are housed such that they are axially arranged in a line and connected to the electric motor;wherein the inverter control device comprises an electrode part and an inverter part which are electrically connected to each other, and the electrode part and the inverter part are placed in first and second separate compartments, respectively, the first compartment having a pressure different from the second compartment. 16. The compressor with a built-in electric motor according to claim 15, whereinthe inverter control device is in an atmospheric pressure region and is covered with a cover. 17. The compressor with a built-in electric motor according to claim 15, whereinthe container is made of an aluminum-based material. 18. The compressor with a built-in electric motor according to claim 15, wherein the compressor is used with a battery that moves by a device to move said battery. 19. A mobile structure mounted with the compressor with a built-in electric motor according to claim 15, along with a battery. 20. A compressor with a built-in electric motor comprising:a compression mechanism;a built-in electric motor that drives the compression mechanism;a container that houses the compression mechanism and the built-in electric motor; andan inverter control device that performs an inverter control on the built-in electric motor, the device being integrally provided on a body portion of the container in which the compression mechanism and the built-in electric motor are housed such that they are axially arranged in a line and connected to the electric motor;wherein the inverter control device comprises an electrode part and an inverter part which are electrically connected to each other, the electrode part is opposite to a high pressure portion of the container, and the inverter part is opposite to a low pressure portion of the container.
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