CN101266022B - 燃气调压器的阀杆平衡机构 - Google Patents
燃气调压器的阀杆平衡机构 Download PDFInfo
- Publication number
- CN101266022B CN101266022B CN2008100251057A CN200810025105A CN101266022B CN 101266022 B CN101266022 B CN 101266022B CN 2008100251057 A CN2008100251057 A CN 2008100251057A CN 200810025105 A CN200810025105 A CN 200810025105A CN 101266022 B CN101266022 B CN 101266022B
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- Prior art keywords
- valve
- valve rod
- pressure regulator
- elastic equilibrium
- gas pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000005273 aeration Methods 0.000 claims description 8
- 210000000981 epithelium Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 26
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100251057A CN101266022B (zh) | 2008-05-07 | 2008-05-07 | 燃气调压器的阀杆平衡机构 |
Applications Claiming Priority (1)
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CN2008100251057A CN101266022B (zh) | 2008-05-07 | 2008-05-07 | 燃气调压器的阀杆平衡机构 |
Publications (2)
Publication Number | Publication Date |
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CN101266022A CN101266022A (zh) | 2008-09-17 |
CN101266022B true CN101266022B (zh) | 2012-02-22 |
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ID=39988617
Family Applications (1)
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CN2008100251057A Expired - Fee Related CN101266022B (zh) | 2008-05-07 | 2008-05-07 | 燃气调压器的阀杆平衡机构 |
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CN (1) | CN101266022B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106594341A (zh) * | 2017-01-23 | 2017-04-26 | 森格斯输配设备(宁波)有限公司 | 一种可调杠杆比结构调压器 |
CN108869829A (zh) * | 2018-08-29 | 2018-11-23 | 成都杰森输配设备实业有限公司 | 一种执行器与阀体的可分离式连接结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2111500U (zh) * | 1991-12-28 | 1992-07-29 | 保登科技股份有限公司 | 热水器安全省电装置 |
US5697398A (en) * | 1995-08-08 | 1997-12-16 | Fisher Controls International, Inc. | Fluid pressure regulator with boost tube unit including stem guide and lever retainer |
US5735306A (en) * | 1995-08-18 | 1998-04-07 | Fisher Controls International, Inc. | Regulator flow fluctuation stabilizer |
CN2432411Y (zh) * | 2000-06-23 | 2001-05-30 | 重庆市山城燃气设备有限公司 | 燃气调压器 |
CN2636019Y (zh) * | 2003-07-24 | 2004-08-25 | 谷红军 | 一种燃气调压器 |
CN201196339Y (zh) * | 2008-05-07 | 2009-02-18 | 常州市科信燃气设备有限公司 | 一种燃气调压器的阀杆平衡机构 |
-
2008
- 2008-05-07 CN CN2008100251057A patent/CN101266022B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2111500U (zh) * | 1991-12-28 | 1992-07-29 | 保登科技股份有限公司 | 热水器安全省电装置 |
US5697398A (en) * | 1995-08-08 | 1997-12-16 | Fisher Controls International, Inc. | Fluid pressure regulator with boost tube unit including stem guide and lever retainer |
US5735306A (en) * | 1995-08-18 | 1998-04-07 | Fisher Controls International, Inc. | Regulator flow fluctuation stabilizer |
CN2432411Y (zh) * | 2000-06-23 | 2001-05-30 | 重庆市山城燃气设备有限公司 | 燃气调压器 |
CN2636019Y (zh) * | 2003-07-24 | 2004-08-25 | 谷红军 | 一种燃气调压器 |
CN201196339Y (zh) * | 2008-05-07 | 2009-02-18 | 常州市科信燃气设备有限公司 | 一种燃气调压器的阀杆平衡机构 |
Also Published As
Publication number | Publication date |
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CN101266022A (zh) | 2008-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JIANGSU COSHIN GAS EQUIPMENT CO., LTD. Free format text: FORMER NAME: CHANGZHOU CITY COSHIN GAS EQUIPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tianning carving village streets Sheng Cun Jiang Jia Tang 213018 Jiangsu city of Changzhou province No. 128 Patentee after: JIANGSU COSHIN GAS EQUIPMENT CO.,LTD. Address before: Tianning carving village streets Sheng Cun Jiang Jia Tang 213018 Jiangsu city of Changzhou province No. 128 Patentee before: Changzhou City Coshin Gas Equipment Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120222 |