CN104669058B - 一种有通断功能的真空检测仪 - Google Patents
一种有通断功能的真空检测仪 Download PDFInfo
- Publication number
- CN104669058B CN104669058B CN201510103739.XA CN201510103739A CN104669058B CN 104669058 B CN104669058 B CN 104669058B CN 201510103739 A CN201510103739 A CN 201510103739A CN 104669058 B CN104669058 B CN 104669058B
- Authority
- CN
- China
- Prior art keywords
- sense channel
- detection instrument
- vacuum
- cylinder
- vacuum detector
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510103739.XA CN104669058B (zh) | 2015-03-10 | 2015-03-10 | 一种有通断功能的真空检测仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510103739.XA CN104669058B (zh) | 2015-03-10 | 2015-03-10 | 一种有通断功能的真空检测仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104669058A CN104669058A (zh) | 2015-06-03 |
CN104669058B true CN104669058B (zh) | 2017-01-18 |
Family
ID=53304914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510103739.XA Active CN104669058B (zh) | 2015-03-10 | 2015-03-10 | 一种有通断功能的真空检测仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104669058B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799054A (zh) * | 2018-08-10 | 2018-11-13 | 合肥市恒昌自动化控制有限责任公司 | 一种具有真空检测功能的智能型真空泵 |
CN109269714B (zh) * | 2018-10-30 | 2021-04-06 | 蔡一伟 | 一种具有通断功能的真空检测装置及其通断方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU501312A1 (ru) * | 1974-04-30 | 1976-01-30 | Ленинградский Ордена Красного Знамени Механический Институт | Грузопоршневой мановакууметр абсолютного давлени |
US4109513A (en) * | 1975-10-22 | 1978-08-29 | Thomas C. Wilson, Inc. | Leak detector apparatus |
US4058016A (en) * | 1976-04-01 | 1977-11-15 | Rite Autotronics Corporation | Combination vacuum/pressure gauge and dual purpose casing construction |
CN1461944A (zh) * | 2002-05-27 | 2003-12-17 | 李建忠 | 真空度测试仪 |
CN102128708B (zh) * | 2010-11-19 | 2012-07-18 | 中国科学院等离子体物理研究所 | 用于超高真空承压管材焊缝的氦气密性检测工装 |
CN102313624B (zh) * | 2011-07-04 | 2013-04-24 | 常州天合光能有限公司 | 单晶炉真空管道压力检测报警系统及其控制方法 |
CN202432145U (zh) * | 2012-01-16 | 2012-09-12 | 孟凡志 | 钢塑复合管的磁性密封焊接接头 |
CN203275023U (zh) * | 2013-06-21 | 2013-11-06 | 保定天威保变电气股份有限公司 | 一种变压器真空测量专用工装 |
CN204525043U (zh) * | 2015-03-10 | 2015-08-05 | 丹阳市鼎新机械设备有限公司 | 一种有通断功能的真空检测仪 |
-
2015
- 2015-03-10 CN CN201510103739.XA patent/CN104669058B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104669058A (zh) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204387697U (zh) | 管道气体泄漏检测装置 | |
CN104669058B (zh) | 一种有通断功能的真空检测仪 | |
CN203422203U (zh) | 一种密封轴承气密性检测装置 | |
CN205192695U (zh) | 盘管气密性检测装置 | |
CN204525043U (zh) | 一种有通断功能的真空检测仪 | |
CN204228364U (zh) | 一种气密检测装置 | |
CN202056433U (zh) | 爆破试验密封结构 | |
CN204731095U (zh) | 一种罐爆破压力检测仪的夹具装置 | |
CN203350001U (zh) | 一种空调加注设备密封性检测工具 | |
CN106153270A (zh) | 一种管道环焊缝无损检测方法 | |
CN107677424A (zh) | 一种插座气密性检测装置 | |
CN105065919A (zh) | 天然气管道泄漏检测装置 | |
CN108844623A (zh) | 一种高压压气机转子叶片振动测试系统 | |
CN102998067A (zh) | 钢桶卷边验漏装置 | |
CN210400714U (zh) | 负压压力传感器校准工装 | |
CN104155070A (zh) | 一种气密封性检测装置及方法 | |
CN103091055A (zh) | 一种工件气密性测试装置 | |
CN105444941B (zh) | 一种用于多点气体压力管线集成连接接头 | |
CN207197748U (zh) | 一种低气压密封性检测装置 | |
CN202442853U (zh) | 一种医用采血管路渗漏检测装置 | |
CN106855450A (zh) | 一种等内径筒体气密性试验工装 | |
CN205719800U (zh) | 一种悬挂器液缸内外压测试工具 | |
CN211147925U (zh) | 一种压力变送器接口转换装置 | |
CN217482087U (zh) | 一种半导体阀门连接件 | |
CN203216675U (zh) | 一种用复合材料制作的圆筒端口的密封装置 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A vacuum detector with on-off function Effective date of registration: 20210708 Granted publication date: 20170118 Pledgee: China Construction Bank Danyang sub branch Pledgor: DANYANG DINGXIN MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2021980005875 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220808 Granted publication date: 20170118 Pledgee: China Construction Bank Danyang sub branch Pledgor: DANYANG DINGXIN MACHINERY EQUIPMENT CO.,LTD. Registration number: Y2021980005875 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |