CN212338306U - 一种低压切断阀 - Google Patents
一种低压切断阀 Download PDFInfo
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- CN212338306U CN212338306U CN202020030036.5U CN202020030036U CN212338306U CN 212338306 U CN212338306 U CN 212338306U CN 202020030036 U CN202020030036 U CN 202020030036U CN 212338306 U CN212338306 U CN 212338306U
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- valve
- spring
- cutting
- cut
- shaft
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- Preventing Unauthorised Actuation Of Valves (AREA)
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CN202020030036.5U CN212338306U (zh) | 2020-01-08 | 2020-01-08 | 一种低压切断阀 |
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CN202020030036.5U CN212338306U (zh) | 2020-01-08 | 2020-01-08 | 一种低压切断阀 |
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CN212338306U true CN212338306U (zh) | 2021-01-12 |
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CN202020030036.5U Active CN212338306U (zh) | 2020-01-08 | 2020-01-08 | 一种低压切断阀 |
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2020
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low pressure shut off valve Effective date of registration: 20210427 Granted publication date: 20210112 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: SGS ENERGY EQUIPMENT (NINGBO) Co.,Ltd. Registration number: Y2021330000343 |
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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: 20220513 Granted publication date: 20210112 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: SGS ENERGY EQUIPMENT (NINGBO) CO.,LTD. Registration number: Y2021330000343 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low pressure shut-off valve Effective date of registration: 20220516 Granted publication date: 20210112 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: SGS ENERGY EQUIPMENT (NINGBO) CO.,LTD. Registration number: Y2022330000701 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |