IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0985947
(2001-11-06)
|
우선권정보 |
JP-0345783 (2000-11-13); JP-0254116 (2001-08-24) |
발명자
/ 주소 |
- Toyama, Kentaro
- Yasukawa, Yukio
- Ohshima, Keishi
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
11 인용 특허 :
3 |
초록
▼
In a compressor, a yoke constituting a linear drive section together with a driver coil, through which magnetic fluxes from a permanent magnet pass, is integrated with a cylinder and a container. A piston inserted into the cylinder is supported by springs, and the other end thereof faces an operatin
In a compressor, a yoke constituting a linear drive section together with a driver coil, through which magnetic fluxes from a permanent magnet pass, is integrated with a cylinder and a container. A piston inserted into the cylinder is supported by springs, and the other end thereof faces an operating-gas-compressing space. The linear drive section is arranged parallel to the piston in a diametrical direction thereof. This construction reduces the longitudinal dimension of a piston portion. Further, a plurality of parts is combined together in a main body block, thereby reducing the number of parts required and improving the assembly accuracy.
대표청구항
▼
In a compressor, a yoke constituting a linear drive section together with a driver coil, through which magnetic fluxes from a permanent magnet pass, is integrated with a cylinder and a container. A piston inserted into the cylinder is supported by springs, and the other end thereof faces an operatin
In a compressor, a yoke constituting a linear drive section together with a driver coil, through which magnetic fluxes from a permanent magnet pass, is integrated with a cylinder and a container. A piston inserted into the cylinder is supported by springs, and the other end thereof faces an operating-gas-compressing space. The linear drive section is arranged parallel to the piston in a diametrical direction thereof. This construction reduces the longitudinal dimension of a piston portion. Further, a plurality of parts is combined together in a main body block, thereby reducing the number of parts required and improving the assembly accuracy. 19870600, Cramer et al., 366/285; US-4685868, 19870800, Bodensteiner et al., 417/405; US-4708775, 19871100, McGregor et al., 203/040; US-4721392, 19880100, Fries et al., 366/241; US-4746221, 19880500, Okumura et al., 366/142; US-4756626, 19880700, Neier, 366/279; US-4944600, 19900700, McKelvey, 366/142; US-4981366, 19910100, Wickoren, 366/262; US-5005364, 19910400, Nelson, 062/076; US-5078799, 19920100, Matter et al., 208/013; US-5147133, 19920900, White, 366/331; US-5269604, 19931200, Ewers, 366/331; US-5275487, 19940100, Rumph, 366/196; US-5340213, 19940800, Rumph, 366/196; US-5385402, 19950100, Rumph, 366/196
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