CN1757959A - 高压时无扭距球阀 - Google Patents
高压时无扭距球阀 Download PDFInfo
- Publication number
- CN1757959A CN1757959A CN 200510061507 CN200510061507A CN1757959A CN 1757959 A CN1757959 A CN 1757959A CN 200510061507 CN200510061507 CN 200510061507 CN 200510061507 A CN200510061507 A CN 200510061507A CN 1757959 A CN1757959 A CN 1757959A
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- high pressure
- valve seat
- pressure non
- 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.)
- Granted
Links
- 239000004519 grease Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Landscapes
- Taps Or Cocks (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100615079A CN100356096C (zh) | 2005-11-10 | 2005-11-10 | 高压时无扭矩球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100615079A CN100356096C (zh) | 2005-11-10 | 2005-11-10 | 高压时无扭矩球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1757959A true CN1757959A (zh) | 2006-04-12 |
CN100356096C CN100356096C (zh) | 2007-12-19 |
Family
ID=36703462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100615079A Expired - Fee Related CN100356096C (zh) | 2005-11-10 | 2005-11-10 | 高压时无扭矩球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100356096C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009018751A1 (fr) * | 2007-08-03 | 2009-02-12 | Jinquan Qiu | Clapet à bille étanche secondaire |
WO2009026737A1 (fr) * | 2007-08-24 | 2009-03-05 | Fan, Fandy | Robinet à tournant sphérique fixe |
CN102818045A (zh) * | 2012-09-10 | 2012-12-12 | 天津百利展发集团有限公司 | 一种智能锁闭阀 |
CN103234057A (zh) * | 2013-04-04 | 2013-08-07 | 邱金全 | 一种新型高压时微扭矩球阀 |
CN104653804A (zh) * | 2013-11-25 | 2015-05-27 | 山西浩宇阀门科技有限公司 | 一种低扭力旋转阀座固定球阀 |
CN105257887A (zh) * | 2015-11-02 | 2016-01-20 | 苏州市淞舜五金有限公司 | 一种润滑调节减震阀体 |
CN106286880A (zh) * | 2016-09-29 | 2017-01-04 | 江苏神通阀门股份有限公司 | 一种上装式微扭矩球阀 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1185585A (en) * | 1981-04-28 | 1985-04-16 | John W. Ells | Seals |
JPS58217868A (ja) * | 1982-06-12 | 1983-12-17 | Kobe Steel Ltd | ボ−ルバルブ |
JPS61218872A (ja) * | 1985-03-22 | 1986-09-29 | Japan Steel Works Ltd:The | 高気密低トルクボ−ルバルブ |
IT208973Z2 (it) * | 1986-04-04 | 1988-08-29 | Grove Spa | Perfezionata disposizione per la riduzione dell'usura di guarnizioni di seggio di una valvola a sfera avente seggi mobili nei due sensi. |
CN2085008U (zh) * | 1990-11-14 | 1991-09-18 | 郑文琦 | 平衡式球阀 |
US5346178A (en) * | 1993-09-28 | 1994-09-13 | National-Oilwell | Pressure equalized flow control valve |
CN2336153Y (zh) * | 1998-06-01 | 1999-09-01 | 北京阀门四厂 | 对夹式油密封球阀 |
JP2000356272A (ja) * | 1999-06-15 | 2000-12-26 | Kubota Corp | ボール弁のシート構造 |
US6974121B2 (en) * | 2002-03-19 | 2005-12-13 | Fisher Controls International, Inc. | Fluid flow control valve with bi-directional shutoff |
CN2618010Y (zh) * | 2003-01-07 | 2004-05-26 | 北京迪威尔石油天然气技术开发有限公司 | 注脂密封直通阀 |
US20040206404A1 (en) * | 2003-04-21 | 2004-10-21 | Chih-Hung Yang | Rotatable ball valve assembly |
CN1563758A (zh) * | 2004-04-08 | 2005-01-12 | 白龙山 | 液压膜盒式导轨球阀 |
-
2005
- 2005-11-10 CN CNB2005100615079A patent/CN100356096C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009018751A1 (fr) * | 2007-08-03 | 2009-02-12 | Jinquan Qiu | Clapet à bille étanche secondaire |
WO2009026737A1 (fr) * | 2007-08-24 | 2009-03-05 | Fan, Fandy | Robinet à tournant sphérique fixe |
CN102818045A (zh) * | 2012-09-10 | 2012-12-12 | 天津百利展发集团有限公司 | 一种智能锁闭阀 |
CN103234057A (zh) * | 2013-04-04 | 2013-08-07 | 邱金全 | 一种新型高压时微扭矩球阀 |
WO2014161207A1 (zh) * | 2013-04-04 | 2014-10-09 | Qiu Jinquan | 一种新型高压时微扭矩球阀 |
CN103234057B (zh) * | 2013-04-04 | 2015-09-16 | 邱金全 | 一种新型高压时微扭矩球阀 |
CN104653804A (zh) * | 2013-11-25 | 2015-05-27 | 山西浩宇阀门科技有限公司 | 一种低扭力旋转阀座固定球阀 |
CN105257887A (zh) * | 2015-11-02 | 2016-01-20 | 苏州市淞舜五金有限公司 | 一种润滑调节减震阀体 |
CN106286880A (zh) * | 2016-09-29 | 2017-01-04 | 江苏神通阀门股份有限公司 | 一种上装式微扭矩球阀 |
Also Published As
Publication number | Publication date |
---|---|
CN100356096C (zh) | 2007-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2851756Y (zh) | 高压时无扭距球阀 | |
CN1757959A (zh) | 高压时无扭距球阀 | |
CN201359185Y (zh) | 润滑集中加油装置 | |
CN203549053U (zh) | 一种微电控制水力阀的进水结构 | |
CN201246255Y (zh) | 机车柴油机氮气起动系统 | |
CN201963370U (zh) | 机油冷却器内置卸荷阀通道 | |
CN202208621U (zh) | 双速分离式液压千斤顶的液压泵结构 | |
CN202521980U (zh) | 一种油分离器 | |
CN2849352Y (zh) | 多功能节流截止放空阀 | |
CN205172851U (zh) | 气动增压泵 | |
CN210050041U (zh) | 无油螺杆空压机的回油装置 | |
CN2724917Y (zh) | 全自动微型钻头成型机的圆盘润滑结构 | |
CN201687424U (zh) | 套管错断打铅封工具 | |
CN200971980Y (zh) | 全焊接结构锻钢输气管线球阀门 | |
CN2697308Y (zh) | 新型双凡尔防渣器 | |
CN202263469U (zh) | 一种法兰式双油过滤器 | |
CN2519212Y (zh) | 固定式短管节流阀 | |
CN202402093U (zh) | 一种带弹簧耐高压气门导杆油封 | |
CN202812254U (zh) | 蝶阀阀轴与阀板新型连接结构 | |
CN2937701Y (zh) | 节流止回阀 | |
CN201843859U (zh) | 带有缓冲调节阀的液压油缸 | |
CN202467966U (zh) | 一种增压器回油管 | |
CN201359075Y (zh) | 新型装载机变速操纵阀中的缓冲装置 | |
CN202402094U (zh) | 一种耐高压气门导杆油封 | |
CN201621036U (zh) | 一种半封闭活塞式压缩机 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHONGYA SHENLI HEAVY MACHINERY CO., LTD. Free format text: FORMER OWNER: QIU JINQUAN Effective date: 20100129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Zhejiang Province, Pinghu City, new town Patentee after: Zhejiang Zhongya Shenli Heavy Machinery Co., Ltd. Address before: Zhejiang Province, Pinghu City, the new town Pinghu Power Machinery Co. Ltd. Patentee before: Qiu Jinquan |
|
C56 | Change in the name or address of the patentee |
Owner name: QFY HEAVY EQUIPMENT CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHONGYA SHENLI HEAVY MACHINERY CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Dai Zhen Qi Tang Cun new 314211 Zhejiang city of Pinghu Province Patentee after: QFY HEAVY EQUIPMENT CO., LTD. Address before: 314211 Zhejiang province Pinghu new town Patentee before: Zhejiang Zhongya Shenli Heavy Machinery Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20161110 |
|
CF01 | Termination of patent right due to non-payment of annual fee |