|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F03C-002/00 F03C-004/00 F04C-018/00 F04C-029/04 F04C-029/12 F04C-018/356 F04C-029/02|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 877|
A positive displacement rotary compressor is designed for near isothermal compression, high pressure ratios, high revolutions per minute, high efficiency, mixed gas/liquid compression, a low temperature increase, a low outlet temperature, and/or a high outlet pressure. Liquid injectors provide cooling liquid that cools the working fluid and improves the efficiency of the compressor. A gate moves within the compression chamber to either make contact with or be proximate to the rotor as it turns.
1. A method of operating a compressor having a casing defining a compression chamber and a rotatable drive shaft configured to drive the compressor, the method comprising: compressing a working fluid in the compression chamber such that (1) the compressed fluid is expelled from the compression chamber at an outlet pressure of between 325 and 6000 psig, and(2) a single stage pressure ratio of the compressor is at least 15:1; andinjecting liquid coolant into the compression chamber during said compressing. 2. The method of claim 1, wherein the compressor c...