CN100497012C - 压力气体方向控制阀 - Google Patents
压力气体方向控制阀 Download PDFInfo
- Publication number
- CN100497012C CN100497012C CNB2005100886136A CN200510088613A CN100497012C CN 100497012 C CN100497012 C CN 100497012C CN B2005100886136 A CNB2005100886136 A CN B2005100886136A CN 200510088613 A CN200510088613 A CN 200510088613A CN 100497012 C CN100497012 C CN 100497012C
- Authority
- CN
- China
- Prior art keywords
- valve body
- air
- chamber
- piston
- 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.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100886136A CN100497012C (zh) | 2005-07-29 | 2005-07-29 | 压力气体方向控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100886136A CN100497012C (zh) | 2005-07-29 | 2005-07-29 | 压力气体方向控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1903597A CN1903597A (zh) | 2007-01-31 |
CN100497012C true CN100497012C (zh) | 2009-06-10 |
Family
ID=37673015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100886136A Expired - Fee Related CN100497012C (zh) | 2005-07-29 | 2005-07-29 | 压力气体方向控制阀 |
Country Status (1)
Country | Link |
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CN (1) | CN100497012C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2917148B1 (fr) * | 2007-06-06 | 2012-07-27 | Michelin Soc Tech | Vanne de purge pour ensemble monte. |
EP2791561B1 (en) * | 2011-12-14 | 2017-10-18 | Numatics Incorporated | Adjustable pressure controlled valve |
EP3097333B1 (en) | 2014-01-21 | 2019-05-01 | Asco, L.P. | Pressure controlled and pressure control valve for an inflatable object |
CN103775693B (zh) * | 2014-02-14 | 2016-04-06 | 中国北方车辆研究所 | 一种轮胎中央充放气系统轮胎阀用的阀芯结构 |
CN104019261B (zh) * | 2014-06-18 | 2016-05-18 | 中国北方车辆研究所 | 车辆胎压控制阀 |
CN105042131A (zh) * | 2015-06-30 | 2015-11-11 | 武汉友智服能源科技有限公司 | 一种新型带旋转结构的轮边阀及其使用方法 |
CN107228213A (zh) * | 2016-03-26 | 2017-10-03 | 重庆滟昭汽车科技有限公司 | 轮胎阀 |
US10987978B2 (en) * | 2017-05-08 | 2021-04-27 | Fca Us Llc | Selectable tire pressure system in-wheel |
CN107878124B (zh) * | 2017-11-28 | 2024-02-13 | 瑞安市瀚德车辆部件有限公司 | 汽车轮胎充放气系统的正压中控阀 |
CN112297720A (zh) * | 2020-11-06 | 2021-02-02 | 桂家旺 | 一种自动充气控制方法及应用其的充气系统、载具 |
CN113483123B (zh) * | 2021-06-25 | 2023-06-06 | 湖南三一中型起重机械有限公司 | 具有电控功能的控制阀、气压制动控制系统及作业机械 |
-
2005
- 2005-07-29 CN CNB2005100886136A patent/CN100497012C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1903597A (zh) | 2007-01-31 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Fengkai Heat Exchanger Co., Ltd. Assignor: Beifang Vehicles Research Inst., China Contract record no.: 2010110000139 Denomination of invention: Pressed gas direction control valve Granted publication date: 20090610 License type: Exclusive License Open date: 20070131 Record date: 20100830 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20150729 |
|
EXPY | Termination of patent right or utility model |