CN104633246B - 制氮装置用均压斜角阀 - Google Patents
制氮装置用均压斜角阀 Download PDFInfo
- Publication number
- CN104633246B CN104633246B CN201310563312.9A CN201310563312A CN104633246B CN 104633246 B CN104633246 B CN 104633246B CN 201310563312 A CN201310563312 A CN 201310563312A CN 104633246 B CN104633246 B CN 104633246B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve element
- nitrogen
- cylinder
- mitre
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563312.9A CN104633246B (zh) | 2013-11-14 | 2013-11-14 | 制氮装置用均压斜角阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310563312.9A CN104633246B (zh) | 2013-11-14 | 2013-11-14 | 制氮装置用均压斜角阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633246A CN104633246A (zh) | 2015-05-20 |
| CN104633246B true CN104633246B (zh) | 2017-11-21 |
Family
ID=53212311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310563312.9A Active CN104633246B (zh) | 2013-11-14 | 2013-11-14 | 制氮装置用均压斜角阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104633246B (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815692A (en) * | 1987-03-17 | 1989-03-28 | Gerard Loiseau | Tap for a cylinder of gas under pressure |
| CN101377245A (zh) * | 2008-09-24 | 2009-03-04 | 上海宏翔机械制造有限公司 | 一种气动二位二通活塞式角座阀 |
| CN102878302A (zh) * | 2012-05-31 | 2013-01-16 | 青岛海菲勒气控阀门有限公司 | 气控角座阀 |
| CN203215014U (zh) * | 2013-01-28 | 2013-09-25 | 浙江康赛特阀门有限公司 | 一种双向流气动角座阀 |
| CN203560566U (zh) * | 2013-11-14 | 2014-04-23 | 成都振中电气有限公司 | 制氮装置均压斜角阀 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614282B (zh) * | 2009-08-03 | 2011-09-28 | 杭州方圆塑料机械有限公司 | 差动式气动角座阀 |
-
2013
- 2013-11-14 CN CN201310563312.9A patent/CN104633246B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815692A (en) * | 1987-03-17 | 1989-03-28 | Gerard Loiseau | Tap for a cylinder of gas under pressure |
| CN101377245A (zh) * | 2008-09-24 | 2009-03-04 | 上海宏翔机械制造有限公司 | 一种气动二位二通活塞式角座阀 |
| CN102878302A (zh) * | 2012-05-31 | 2013-01-16 | 青岛海菲勒气控阀门有限公司 | 气控角座阀 |
| CN203215014U (zh) * | 2013-01-28 | 2013-09-25 | 浙江康赛特阀门有限公司 | 一种双向流气动角座阀 |
| CN203560566U (zh) * | 2013-11-14 | 2014-04-23 | 成都振中电气有限公司 | 制氮装置均压斜角阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633246A (zh) | 2015-05-20 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 Sichuan city of Chengdu Province Economic and Technological Development Zone Zhenzhong Road No. 1 Patentee after: CHENGDU ZHENZHONG ELECTRIC GROUP Co.,Ltd. Address before: Zhenzhong road Chengdu economic and Technological Development Zone Longquanyi District Sichuan city of Chengdu province No. 1 610000 Patentee before: CHENGDU ZHENZHONG ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 215000 No.78 Tongxin Road, Tongan town, Suzhou high tech Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU SINCE GAS SYSTEM CO.,LTD. Address before: 610000 1 Zhen Zhong Road, Chengdu economic and Technological Development Zone, Sichuan Patentee before: CHENGDU ZHENZHONG ELECTRIC GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230215 Address after: No. 87 Tongxin Road, Tong'an Town, Suzhou High-tech Zone, Suzhou, Jiangsu 215000 Patentee after: Suzhou Xinsi Gas Technology Co.,Ltd. Address before: 215000 No.78 Tongxin Road, Tongan town, Suzhou high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU SINCE GAS SYSTEM CO.,LTD. |
|
| TR01 | Transfer of patent right |