CN201867293U - 气体流量标准装置 - Google Patents
气体流量标准装置 Download PDFInfo
- Publication number
- CN201867293U CN201867293U CN2010206074311U CN201020607431U CN201867293U CN 201867293 U CN201867293 U CN 201867293U CN 2010206074311 U CN2010206074311 U CN 2010206074311U CN 201020607431 U CN201020607431 U CN 201020607431U CN 201867293 U CN201867293 U CN 201867293U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- cavity volume
- gas flow
- standard device
- valve
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000000087 stabilizing Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
- 238000007598 dipping method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206074311U CN201867293U (zh) | 2010-11-16 | 2010-11-16 | 气体流量标准装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206074311U CN201867293U (zh) | 2010-11-16 | 2010-11-16 | 气体流量标准装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201867293U true CN201867293U (zh) | 2011-06-15 |
Family
ID=44138445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206074311U Expired - Fee Related CN201867293U (zh) | 2010-11-16 | 2010-11-16 | 气体流量标准装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201867293U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297751A (zh) * | 2011-08-31 | 2011-12-28 | 宁波志清实业有限公司 | 液化石油气瓶阀高压开启时气密性检测装置 |
CN102749180A (zh) * | 2012-07-10 | 2012-10-24 | 丹东市蓝信电器有限公司 | 切断阀漏率在线检测装置 |
-
2010
- 2010-11-16 CN CN2010206074311U patent/CN201867293U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297751A (zh) * | 2011-08-31 | 2011-12-28 | 宁波志清实业有限公司 | 液化石油气瓶阀高压开启时气密性检测装置 |
CN102297751B (zh) * | 2011-08-31 | 2013-10-02 | 宁波志清实业有限公司 | 液化石油气瓶阀高压开启时气密性检测装置 |
CN102749180A (zh) * | 2012-07-10 | 2012-10-24 | 丹东市蓝信电器有限公司 | 切断阀漏率在线检测装置 |
CN102749180B (zh) * | 2012-07-10 | 2015-12-09 | 丹东市蓝信电器有限公司 | 切断阀漏率在线检测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203785731U (zh) | 一种测量不规则密闭容器容积的装置 | |
CN204740107U (zh) | 一种o型密封圈漏率检测装置 | |
CN204924590U (zh) | 一种用于氦质谱检漏的加压-抽真空实验装置 | |
CN101349608A (zh) | 一种压力容器气密性检测方法和装置 | |
CN105675235A (zh) | 一种容器泄漏检测装置和方法 | |
CN102768104A (zh) | 饮水机的水系统检漏装置及其检漏方法 | |
CN105841902A (zh) | 一种用于水下机器人的密封性检测方法及系统 | |
CN103822765A (zh) | 一种大型通风设备空气泄漏率检测装置 | |
CN105241616A (zh) | 一种带有防护功能人防门气密性检测装置 | |
CN201867293U (zh) | 气体流量标准装置 | |
CN203359291U (zh) | 一种用于双层罐的渗漏监测装置 | |
CN208239037U (zh) | 一种阀体密封性能检测装置 | |
CN204043747U (zh) | 差压式容积检测装置 | |
CN105277322A (zh) | 一种人防门气密性检测装置 | |
CN203011652U (zh) | 一种汽车水泵总成密封测试系统 | |
CN102928183B (zh) | 液化石油气瓶阀高低压密封一步检测法及检测装置 | |
CA2708667A1 (en) | Method for testing for the presence of a leak hole in a fluid container | |
CN202661131U (zh) | 一种改进的磷酸浓缩蒸发室液位测量装置 | |
CN204085808U (zh) | 一种气密性检测装置 | |
CN204694429U (zh) | 阀门检漏测试台 | |
CN202092934U (zh) | 使用管路集成结构块的气体渗透分析装置 | |
CN203772508U (zh) | 一种大型通风设备空气泄漏率检测装置 | |
CN204405246U (zh) | 压力检测装置 | |
CN203024946U (zh) | 一种气密性检测仪气路系统 | |
CN105545834A (zh) | 一种在线监测活塞位移的蓄能器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi-piston arraying type gas flow standard device Effective date of registration: 20120711 Granted publication date: 20110615 Pledgee: Bank of Wenzhou Limited by Share Ltd Ouhai branch Pledgor: Fuma Instrument Co., Ltd., Zhejiang Prov. Registration number: 2012990000363 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140421 Granted publication date: 20110615 Pledgee: Bank of Wenzhou Limited by Share Ltd Ouhai branch Pledgor: Fuma Instrument Co., Ltd., Zhejiang Prov. Registration number: 2012990000363 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151117 Address after: Yong Zhong Road Longwan District Wenzhou street after chapter 325025 Zhejiang province No. 111 third floor Patentee after: Zhejiang Yu Shun Instrument Co., Ltd. Address before: 325024 Zhejiang Province, Wenzhou city Longwan District of Eastern Shan Hu Yong Chi Lu Patentee before: Fuma Instrument Co., Ltd., Zhejiang Prov. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20161116 |