CN208587556U - 用于油浸式变压器的泄压阀 - Google Patents
用于油浸式变压器的泄压阀 Download PDFInfo
- Publication number
- CN208587556U CN208587556U CN201820416234.8U CN201820416234U CN208587556U CN 208587556 U CN208587556 U CN 208587556U CN 201820416234 U CN201820416234 U CN 201820416234U CN 208587556 U CN208587556 U CN 208587556U
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- China
- Prior art keywords
- ontology
- relief valve
- fixed
- openings
- pass
- 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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Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT202017000033984 | 2017-03-28 | ||
IT202017000033984U IT201700033984U1 (it) | 2017-03-28 | 2017-03-28 | Valvola di sovrapressione, in particolare per trasformatori immersi in olio |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208587556U true CN208587556U (zh) | 2019-03-08 |
Family
ID=61985162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820416234.8U Active CN208587556U (zh) | 2017-03-28 | 2018-03-26 | 用于油浸式变压器的泄压阀 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN208587556U (zh) |
ES (1) | ES1211113Y (zh) |
IT (1) | IT201700033984U1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114719064A (zh) * | 2022-04-12 | 2022-07-08 | 国家电网有限公司 | 一种防止油氧化的油浸式变压器释放阀 |
-
2017
- 2017-03-28 IT IT202017000033984U patent/IT201700033984U1/it unknown
-
2018
- 2018-03-26 CN CN201820416234.8U patent/CN208587556U/zh active Active
- 2018-03-26 ES ES201830409U patent/ES1211113Y/es active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114719064A (zh) * | 2022-04-12 | 2022-07-08 | 国家电网有限公司 | 一种防止油氧化的油浸式变压器释放阀 |
Also Published As
Publication number | Publication date |
---|---|
ES1211113Y (es) | 2018-07-17 |
ES1211113U (es) | 2018-04-26 |
IT201700033984U1 (it) | 2018-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: Valdagno Patentee after: Kemen Co.,Ltd. Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
|
TR01 | Transfer of patent right |