CN104669058A - 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
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- CN104669058A CN104669058A CN201510103739.XA CN201510103739A CN104669058A CN 104669058 A CN104669058 A CN 104669058A CN 201510103739 A CN201510103739 A CN 201510103739A CN 104669058 A CN104669058 A CN 104669058A
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- CN
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- Prior art keywords
- sense channel
- detection instrument
- cylinder
- vacuum detector
- vacuum
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- 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
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- 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 |
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CN201510103739.XA CN104669058B (zh) | 2015-03-10 | 2015-03-10 | 一种有通断功能的真空检测仪 |
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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 |
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CN104669058A true CN104669058A (zh) | 2015-06-03 |
CN104669058B CN104669058B (zh) | 2017-01-18 |
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CN201510103739.XA Active CN104669058B (zh) | 2015-03-10 | 2015-03-10 | 一种有通断功能的真空检测仪 |
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CN (1) | CN104669058B (zh) |
Cited By (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 |
CN109269714A (zh) * | 2018-10-30 | 2019-01-25 | 蔡伟 | 一种具有通断功能的真空检测装置及其通断方法 |
Citations (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 |
US4058016A (en) * | 1976-04-01 | 1977-11-15 | Rite Autotronics Corporation | Combination vacuum/pressure gauge and dual purpose casing construction |
US4109513A (en) * | 1975-10-22 | 1978-08-29 | Thomas C. Wilson, Inc. | Leak detector apparatus |
CN1461944A (zh) * | 2002-05-27 | 2003-12-17 | 李建忠 | 真空度测试仪 |
CN102128708A (zh) * | 2010-11-19 | 2011-07-20 | 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 |
CN102313624A (zh) * | 2011-07-04 | 2012-01-11 | 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
Patent Citations (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 |
CN102128708A (zh) * | 2010-11-19 | 2011-07-20 | 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 |
CN102313624A (zh) * | 2011-07-04 | 2012-01-11 | 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 |
Cited By (3)
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 |
CN109269714A (zh) * | 2018-10-30 | 2019-01-25 | 蔡伟 | 一种具有通断功能的真空检测装置及其通断方法 |
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 |
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Publication number | Publication date |
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CN104669058B (zh) | 2017-01-18 |
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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 |
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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 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |