CN215067248U - 一种电能表现场校验仪的耐低温辅助装置 - Google Patents
一种电能表现场校验仪的耐低温辅助装置 Download PDFInfo
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- CN215067248U CN215067248U CN202120326041.5U CN202120326041U CN215067248U CN 215067248 U CN215067248 U CN 215067248U CN 202120326041 U CN202120326041 U CN 202120326041U CN 215067248 U CN215067248 U CN 215067248U
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- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 7
- 239000010703 silicon Substances 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
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CN202120326041.5U CN215067248U (zh) | 2021-02-05 | 2021-02-05 | 一种电能表现场校验仪的耐低温辅助装置 |
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CN202120326041.5U CN215067248U (zh) | 2021-02-05 | 2021-02-05 | 一种电能表现场校验仪的耐低温辅助装置 |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low temperature resistant auxiliary device for electric energy meter field calibrator Effective date of registration: 20220523 Granted publication date: 20211207 Pledgee: The Great Wall West Bank Bank of China Deyang hi tech branch Pledgor: SICHUAN DEYANG DEYI ELECTRONIC INSTRUMENT Co.,Ltd. Registration number: Y2022980006153 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20211207 Pledgee: The Great Wall West Bank Bank of China Deyang hi tech branch Pledgor: SICHUAN DEYANG DEYI ELECTRONIC INSTRUMENT Co.,Ltd. Registration number: Y2022980006153 |