CN203412859U - 一种可视抽真空、注油及排气装置 - Google Patents
一种可视抽真空、注油及排气装置 Download PDFInfo
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- CN203412859U CN203412859U CN201320504010.XU CN201320504010U CN203412859U CN 203412859 U CN203412859 U CN 203412859U CN 201320504010 U CN201320504010 U CN 201320504010U CN 203412859 U CN203412859 U CN 203412859U
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- flange plate
- lower flange
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- oil
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CN201320504010.XU CN203412859U (zh) | 2013-08-16 | 2013-08-16 | 一种可视抽真空、注油及排气装置 |
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CN201320504010.XU CN203412859U (zh) | 2013-08-16 | 2013-08-16 | 一种可视抽真空、注油及排气装置 |
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CN203412859U true CN203412859U (zh) | 2014-01-29 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106438586A (zh) * | 2016-08-02 | 2017-02-22 | 广州道注塑机械股份有限公司 | 一种液压油缸有杆腔废油真空收集器 |
CN113864290A (zh) * | 2021-10-18 | 2021-12-31 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种排气注油装置 |
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2013
- 2013-08-16 CN CN201320504010.XU patent/CN203412859U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106438586A (zh) * | 2016-08-02 | 2017-02-22 | 广州道注塑机械股份有限公司 | 一种液压油缸有杆腔废油真空收集器 |
CN106438586B (zh) * | 2016-08-02 | 2019-03-26 | 广州一道注塑机械股份有限公司 | 一种液压油缸有杆腔废油真空收集器 |
CN113864290A (zh) * | 2021-10-18 | 2021-12-31 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种排气注油装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XI'AN XD HIGH VOLTAGE SWITCHGEAR OPERATING MECHANISM CO.,LTD. Assignor: CHINA XD ELECTRIC Co.,Ltd. Contract record no.: 2014610000126 Denomination of utility model: A kind ofly visually vacuumize, oiling and venting gas appliance Granted publication date: 20140129 License type: Exclusive License Record date: 20140901 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: No.24, gazelle Valley, high tech Zone, Xi'an, Shaanxi 710077 Patentee after: XI'AN XD HIGH VOLTAGE SWITCHGEAR OPERATING MECHANISM CO.,LTD. Patentee after: CHINA XD ELECTRIC Co.,Ltd. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD ELECTRIC Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140129 |
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CX01 | Expiry of patent term |