CN112413938B - 一种汽车空调热力膨胀阀 - Google Patents
一种汽车空调热力膨胀阀 Download PDFInfo
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- CN112413938B CN112413938B CN202011428262.XA CN202011428262A CN112413938B CN 112413938 B CN112413938 B CN 112413938B CN 202011428262 A CN202011428262 A CN 202011428262A CN 112413938 B CN112413938 B CN 112413938B
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- valve
- cavity
- liquid inlet
- fixedly connected
- groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
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- Temperature-Responsive Valves (AREA)
Abstract
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Claims (8)
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CN202011428262.XA CN112413938B (zh) | 2020-12-07 | 2020-12-07 | 一种汽车空调热力膨胀阀 |
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CN202011428262.XA CN112413938B (zh) | 2020-12-07 | 2020-12-07 | 一种汽车空调热力膨胀阀 |
Publications (2)
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CN112413938A CN112413938A (zh) | 2021-02-26 |
CN112413938B true CN112413938B (zh) | 2021-11-30 |
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CN202011428262.XA Active CN112413938B (zh) | 2020-12-07 | 2020-12-07 | 一种汽车空调热力膨胀阀 |
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Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5083107B2 (ja) * | 2008-08-05 | 2012-11-28 | 株式会社デンソー | 膨張弁及びそれを備えた蒸気圧縮式冷凍サイクル |
CN101504086B (zh) * | 2009-02-27 | 2011-01-19 | 广东美芝制冷设备有限公司 | 限制性单向阀及其控制方法和应用 |
JP5738029B2 (ja) * | 2011-03-25 | 2015-06-17 | 株式会社不二工機 | 複合弁 |
CN103322735B (zh) * | 2012-03-19 | 2016-08-24 | 杭州三花研究院有限公司 | 一种带有旁通流路的热力膨胀阀 |
CN203642567U (zh) * | 2013-12-04 | 2014-06-11 | 浙江盾安禾田金属有限公司 | 一种电子膨胀阀 |
CN108253157B (zh) * | 2016-12-29 | 2020-05-22 | 比亚迪股份有限公司 | 膨胀开关阀 |
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2020
- 2020-12-07 CN CN202011428262.XA patent/CN112413938B/zh active Active
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230413 Address after: 311800 Shili Pai, Huandong Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhuji Zhongda Automobile Co.,Ltd. Address before: 311800 Puyang Road, Jiyang street, Zhuji, Shaoxing, Zhejiang, 77 Patentee before: JIYANG COLLEGE OF ZHEJIANG A&F University |
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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 invention: A thermal expansion valve for automotive air conditioning Effective date of registration: 20230519 Granted publication date: 20211130 Pledgee: Zhuji Branch of Industrial and Commercial Bank of China Ltd. Pledgor: Zhuji Zhongda Automobile Co.,Ltd. Registration number: Y2023980041173 |