公开(公告)号：US09062786B2

公开(公告)日：2015-06-23

申请号：US13432560

申请日：2012-03-28

申请人： Yoshinori Inoue ,  Kenta Nishimura ,  Koji Ishii ,  Atsuo Sumi ,  Atsushi Shibata ,  Toru Mizutani ,  Terunao Kono

发明人： Yoshinori Inoue ,  Kenta Nishimura ,  Koji Ishii ,  Atsuo Sumi ,  Atsushi Shibata ,  Toru Mizutani ,  Terunao Kono

IPC分类号： F16K24/00 ,  F04B39/10 ,  F04B39/12 ,  F04B53/10 ,  F04C28/28 ,  F04C29/12 ,  F16K27/12

CPC分类号： F16K24/00 ,  F04B39/10 ,  F04B39/121 ,  F04B53/10 ,  F04C28/28 ,  F04C29/126 ,  F16K27/12 ,  Y10T137/7837

摘要： A relief valve for a compressor includes a valve body, a relief port, a cap and a cover. The relief port is formed in the end of the valve body and refrigerant gas is blown out through the relief port if pressure in the compressor is excessively increased. An engaging portion is formed in the cover so as to be engageable with the valve body such that the cover is prevented from moving relative to the valve body. With the cover is mounted on the valve body through the cap, the relief port is covered by the end of the cap, a first clearance is formed between the ends of the cap and the valve body so as to be in communication with the relief port, and a flowing passage for refrigerant gas blown out through the relief valve is formed from the relief port through the first clearance.

摘要翻译： 用于压缩机的安全阀包括阀体，泄压口，盖和盖。 如果压缩机中的压力过大，则泄压口形成在阀体的端部，并且制冷剂气体通过泄压口吹出。 接合部形成在盖中，以便能够与阀体接合，从而防止盖相对于阀体运动。 当盖子通过盖子安装在阀体上时，溢流口被盖的端部覆盖，在盖的端部和阀体之间形成一个第一间隙，以便与排泄口连通 并且从减压口通过第一间隙形成用于通过安全阀吹出的制冷剂气体的流动通道。

公开(公告)号：US20120247586A1

公开(公告)日：2012-10-04

申请号：US13432560

申请日：2012-03-28

申请人： Yoshinori INOUE ,  Kenta NISHIMURA ,  Koji ISHII ,  Atsuo SUMI ,  Atsushi SHIBATA ,  Toru MIZUTANI ,  Terunao KONO

发明人： Yoshinori INOUE ,  Kenta NISHIMURA ,  Koji ISHII ,  Atsuo SUMI ,  Atsushi SHIBATA ,  Toru MIZUTANI ,  Terunao KONO

IPC分类号： F16K21/04

CPC分类号： F16K24/00 ,  F04B39/10 ,  F04B39/121 ,  F04B53/10 ,  F04C28/28 ,  F04C29/126 ,  F16K27/12 ,  Y10T137/7837

摘要： A relief valve for a compressor includes a valve body, a relief port, a cap and a cover. The relief port is formed in the end of the valve body and refrigerant gas is blown out through the relief port if pressure in the compressor is excessively increased. An engaging portion is formed in the cover so as to be engageable with the valve body such that the cover is prevented from moving relative to the valve body. With the cover is mounted on the valve body through the cap, the relief port is covered by the end of the cap, a first clearance is formed between the ends of the cap and the valve body so as to be in communication with the relief port, and a flowing passage for refrigerant gas blown out through the relief valve is formed from the relief port through the first clearance.

摘要翻译： 用于压缩机的安全阀包括阀体，泄压口，盖和盖。 如果压缩机中的压力过大，则泄压口形成在阀体的端部，并且制冷剂气体通过泄压口吹出。 接合部形成在盖中，以便能够与阀体接合，从而防止盖相对于阀体运动。 当盖子通过盖子安装在阀体上时，溢流口被盖的端部覆盖，在盖的端部和阀体之间形成一个第一间隙，以便与排泄口连通 并且从减压口通过第一间隙形成用于通过安全阀吹出的制冷剂气体的流动通道。