| 发明名称 | Port closing device for compressor | ||
| 摘要 | There is provided a port closing device for a compressor which is fixed to a housing of the compressor by a bolt and includes a packing and a cap. The packing closes a suction port or a discharge port formed in the housing. The packing has a first end, a second end and a peripheral surface formed between the first end and the second end. The first end of the packing has a flat seal portion that is in contact with a surface of the housing surrounding the port. The cap has a holding portion that presses the peripheral surface of the packing for holding the packing, and a pressing portion that presses the second end of the packing. The pressing portion of the cap has therethrough a hole. | ||
| 申请公布号 | US8826941(B2) | 申请公布日期 | 2014.09.09 |
| 申请号 | US201213626307 | 申请日期 | 2012.09.25 |
| 申请人 | Kabushiki Kaisha Toyota Jidoshokki | 发明人 | Saito Hiroshi;Kuwahara Mamoru;Yoshida Mitsunori |
| 分类号 | F16L55/11;F16J13/14;F04B39/12;F04B27/10;F16J15/06 | 主分类号 | F16L55/11 |
| 代理机构 | Greenblum & Berstein, P.L.C. | 代理人 | Greenblum & Berstein, P.L.C. |
| 主权项 | 1. A port closing device for a compressor, wherein the port closing device is fixed to a housing of the compressor by a bolt, comprising: a packing for closing a suction port or a discharge port formed in the housing, the packing having a first end, a second end and a peripheral surface formed between the first end and the second end, the first end of the packing having a flat seal portion that is in contact with a surface of the housing surrounding the port, the packing having an extension that is fitted in the port; and a cap having a holding portion that presses the peripheral surface of the packing for holding the packing, and a pressing portion that presses the second end of the packing, the pressing portion of the cap having therethrough a hole. | ||
| 地址 | Aichi-Ken JP | ||