CN100412385C - 大流量直控式三级比例压力阀 - Google Patents
大流量直控式三级比例压力阀 Download PDFInfo
- Publication number
- CN100412385C CN100412385C CNB2006101187044A CN200610118704A CN100412385C CN 100412385 C CN100412385 C CN 100412385C CN B2006101187044 A CNB2006101187044 A CN B2006101187044A CN 200610118704 A CN200610118704 A CN 200610118704A CN 100412385 C CN100412385 C CN 100412385C
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- valve
- piston
- difference
- area
- proportional pressure
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101187044A CN100412385C (zh) | 2006-11-23 | 2006-11-23 | 大流量直控式三级比例压力阀 |
Applications Claiming Priority (1)
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CNB2006101187044A CN100412385C (zh) | 2006-11-23 | 2006-11-23 | 大流量直控式三级比例压力阀 |
Publications (2)
Publication Number | Publication Date |
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CN1963238A CN1963238A (zh) | 2007-05-16 |
CN100412385C true CN100412385C (zh) | 2008-08-20 |
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CNB2006101187044A Expired - Fee Related CN100412385C (zh) | 2006-11-23 | 2006-11-23 | 大流量直控式三级比例压力阀 |
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CN (1) | CN100412385C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102444745B (zh) * | 2011-10-13 | 2013-05-22 | 中国船舶重工集团公司第七0五研究所 | 一种液路机械开关 |
JP5876185B1 (ja) * | 2015-08-27 | 2016-03-02 | 憲平 山路 | 電磁比例制御弁システム |
CN112460268B (zh) * | 2020-11-25 | 2022-03-08 | 宁波方太厨具有限公司 | 比例阀及包含其的燃气热水器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920034A (en) * | 1973-05-07 | 1975-11-18 | Tomco Inc | Proportional bypass valve having variable area orifice control means |
DE3309153A1 (de) * | 1983-03-15 | 1984-09-20 | Reinhard Ing.(grad.) 4050 Mönchengladbach Kucharzyk | Elektrohydraulisch geregeltes proportionalventil |
JPS6049176A (ja) * | 1983-08-27 | 1985-03-18 | Daikin Ind Ltd | 電磁比例圧力制御弁 |
JP2632222B2 (ja) * | 1989-11-07 | 1997-07-23 | 本田技研工業株式会社 | 比例減圧弁 |
JP2001108138A (ja) * | 1999-10-08 | 2001-04-20 | Kayaba Ind Co Ltd | 電磁圧力制御弁 |
DE10025772A1 (de) * | 2000-05-26 | 2001-11-29 | Herion Systemtechnik Gmbh | Proportional-Druckbegrenzungsventil mit Notfunktion |
US20040256012A1 (en) * | 2001-10-11 | 2004-12-23 | Peter Bruck | Pressure regulating valve in particular proportional pressure regulating valve |
CN200971989Y (zh) * | 2006-11-23 | 2007-11-07 | 上海应用技术学院 | 直控式三级比例压力阀 |
-
2006
- 2006-11-23 CN CNB2006101187044A patent/CN100412385C/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920034A (en) * | 1973-05-07 | 1975-11-18 | Tomco Inc | Proportional bypass valve having variable area orifice control means |
DE3309153A1 (de) * | 1983-03-15 | 1984-09-20 | Reinhard Ing.(grad.) 4050 Mönchengladbach Kucharzyk | Elektrohydraulisch geregeltes proportionalventil |
JPS6049176A (ja) * | 1983-08-27 | 1985-03-18 | Daikin Ind Ltd | 電磁比例圧力制御弁 |
JP2632222B2 (ja) * | 1989-11-07 | 1997-07-23 | 本田技研工業株式会社 | 比例減圧弁 |
JP2001108138A (ja) * | 1999-10-08 | 2001-04-20 | Kayaba Ind Co Ltd | 電磁圧力制御弁 |
DE10025772A1 (de) * | 2000-05-26 | 2001-11-29 | Herion Systemtechnik Gmbh | Proportional-Druckbegrenzungsventil mit Notfunktion |
US20040256012A1 (en) * | 2001-10-11 | 2004-12-23 | Peter Bruck | Pressure regulating valve in particular proportional pressure regulating valve |
CN200971989Y (zh) * | 2006-11-23 | 2007-11-07 | 上海应用技术学院 | 直控式三级比例压力阀 |
Non-Patent Citations (2)
Title |
---|
具有反比例控制功能的新型比例压力阀. 郁凯元,毛晓峻.液压与气动,第2001年 06期. 2001 |
具有反比例控制功能的新型比例压力阀. 郁凯元,毛晓峻.液压与气动,第2001年 06期. 2001 * |
Also Published As
Publication number | Publication date |
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CN1963238A (zh) | 2007-05-16 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Shenguang Washing Equipment Main Factory Assignor: Shanghai Institute of Technology Contract fulfillment period: 2008.10.5 to 2013.10.4 contract change Contract record no.: 2008310000263 Denomination of invention: Mass-flow direct-control type three-stage proportional pressure valve Granted publication date: 20080820 License type: Exclusive license Record date: 2008.12.9 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.5 TO 2013.10.4; CHANGE OF CONTRACT Name of requester: SHANGHAI SHENGUANG WASHING EQUIPMENT GENERAL FACTO Effective date: 20081209 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20141123 |
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EXPY | Termination of patent right or utility model |