CN102927339A - 一种隔膜式呼吸阀 - Google Patents
一种隔膜式呼吸阀 Download PDFInfo
- Publication number
- CN102927339A CN102927339A CN2012104674945A CN201210467494A CN102927339A CN 102927339 A CN102927339 A CN 102927339A CN 2012104674945 A CN2012104674945 A CN 2012104674945A CN 201210467494 A CN201210467494 A CN 201210467494A CN 102927339 A CN102927339 A CN 102927339A
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- Prior art keywords
- diaphragm
- valve
- valve core
- hole
- spool
- 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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- Valve Housings (AREA)
- Fluid-Driven Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210467494.5A CN102927339B (zh) | 2012-11-19 | 2012-11-19 | 一种隔膜式呼吸阀 |
Applications Claiming Priority (1)
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CN201210467494.5A CN102927339B (zh) | 2012-11-19 | 2012-11-19 | 一种隔膜式呼吸阀 |
Publications (2)
Publication Number | Publication Date |
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CN102927339A true CN102927339A (zh) | 2013-02-13 |
CN102927339B CN102927339B (zh) | 2014-04-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210467494.5A Active CN102927339B (zh) | 2012-11-19 | 2012-11-19 | 一种隔膜式呼吸阀 |
Country Status (1)
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CN (1) | CN102927339B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1041436A (zh) * | 1988-09-29 | 1990-04-18 | 蒋虹 | 隔膜阀 |
US6026836A (en) * | 1998-06-26 | 2000-02-22 | Honeywell Inc. | High pressure diaphragm valve |
JP2001254852A (ja) * | 2000-03-10 | 2001-09-21 | Yuriko Nagashima | ダイアフラム式圧力開閉弁 |
CN101551038A (zh) * | 2008-03-31 | 2009-10-07 | 株式会社不二工机 | 压力控制阀 |
CN202955300U (zh) * | 2012-11-19 | 2013-05-29 | 浙江爱力浦泵业有限公司 | 一种隔膜式呼吸阀 |
-
2012
- 2012-11-19 CN CN201210467494.5A patent/CN102927339B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1041436A (zh) * | 1988-09-29 | 1990-04-18 | 蒋虹 | 隔膜阀 |
US6026836A (en) * | 1998-06-26 | 2000-02-22 | Honeywell Inc. | High pressure diaphragm valve |
JP2001254852A (ja) * | 2000-03-10 | 2001-09-21 | Yuriko Nagashima | ダイアフラム式圧力開閉弁 |
CN101551038A (zh) * | 2008-03-31 | 2009-10-07 | 株式会社不二工机 | 压力控制阀 |
CN202955300U (zh) * | 2012-11-19 | 2013-05-29 | 浙江爱力浦泵业有限公司 | 一种隔膜式呼吸阀 |
Also Published As
Publication number | Publication date |
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CN102927339B (zh) | 2014-04-30 |
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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: ZHEJIANG AILIPU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHEJIANG AILIPU PUMP CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 317199 No. 2 Jin Yuan Road, Binhai New Town, sea town, three counties, Zhejiang Patentee after: ZHEJIANG AILIPU TECHNOLOGY CO., LTD. Address before: 317199, No. 2, South Road, Binhai New Town, three counties, Taizhou, Zhejiang Patentee before: Zhejiang Ailipu Pump Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Diaphragm type breathing valve Effective date of registration: 20210915 Granted publication date: 20140430 Pledgee: China Construction Bank Corporation Sanmen sub branch Pledgor: ZHEJIANG AILIPU TECHNOLOGY Co.,Ltd. Registration number: Y2021330001605 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |