Invention Grant
US4735043A Method and apparatus for improved start-up procedures in conventional
steam power generators and dual fluid Cheng cycle engines
失效
用于改进常规蒸汽发电机和双流体循环发动机的启动程序的方法和装置
- Patent Title: Method and apparatus for improved start-up procedures in conventional steam power generators and dual fluid Cheng cycle engines
- Patent Title (中): 用于改进常规蒸汽发电机和双流体循环发动机的启动程序的方法和装置
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Application No.: US752570Application Date: 1985-07-08
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Publication No.: US4735043APublication Date: 1988-04-05
- Inventor: James Hamill , Ramarao Digumarthi , William Conlon , Dah Y. Cheng , Chun-Nan Chang
- Applicant: James Hamill , Ramarao Digumarthi , William Conlon , Dah Y. Cheng , Chun-Nan Chang
- Applicant Address: CA Palo Alto
- Assignee: International Power Technology
- Current Assignee: International Power Technology
- Current Assignee Address: CA Palo Alto
- Main IPC: F01B29/12
- IPC: F01B29/12 ; F01K21/04 ; F02C3/30 ; F02G3/00 ; F22B35/04
Abstract:
An improved procedure for cold start-up of closed loop boiler set and Cheng cycle system wherein the venting step, the boiler swelling problem and blowdown step of the conventional start-up are eliminated by use of an external pressure source to increase the operating pressure in the evaporator section which minimizes premature phase change and accompanying volume increase.
Public/Granted literature
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