CN210196604U - 一种用于空调电子膨胀阀的套筒式阀芯 - Google Patents
一种用于空调电子膨胀阀的套筒式阀芯 Download PDFInfo
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- CN210196604U CN210196604U CN201920977115.4U CN201920977115U CN210196604U CN 210196604 U CN210196604 U CN 210196604U CN 201920977115 U CN201920977115 U CN 201920977115U CN 210196604 U CN210196604 U CN 210196604U
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- valve core
- valve
- outer valve
- inner valve
- spring
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 17
- 230000035945 sensitivity Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN201920977115.4U CN210196604U (zh) | 2019-06-26 | 2019-06-26 | 一种用于空调电子膨胀阀的套筒式阀芯 |
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CN201920977115.4U CN210196604U (zh) | 2019-06-26 | 2019-06-26 | 一种用于空调电子膨胀阀的套筒式阀芯 |
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Denomination of utility model: Sleeve type valve core for air conditioner electronic expansion valve Effective date of registration: 20211203 Granted publication date: 20200327 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2021980014045 |
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Denomination of utility model: Sleeve type valve core for electronic expansion valve of air conditioner Effective date of registration: 20220322 Granted publication date: 20200327 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2022990000159 |
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Date of cancellation: 20221220 Granted publication date: 20200327 Pledgee: Shanghai Guotai Junan Securities Asset Management Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2022990000159 |
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Assignee: Hangzhou Jintou Finance Leasing Co.,Ltd. Assignor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Contract record no.: X2022980028697 Denomination of utility model: A sleeve type valve core for electronic expansion valve of air conditioner Granted publication date: 20200327 License type: Exclusive License Record date: 20230112 |
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Denomination of utility model: A sleeve type valve core for electronic expansion valve of air conditioner Effective date of registration: 20230115 Granted publication date: 20200327 Pledgee: Hangzhou Jintou Finance Leasing Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2023980031393 |
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Granted publication date: 20200327 Pledgee: Hangzhou Jintou Finance Leasing Co.,Ltd. Pledgor: HANGZHOU ZHOUJU ELECTRONIC TECHNOLOGICAL Co.,Ltd. Registration number: Y2023980031393 |