CN1109859C - 一拖多空调压缩机吸、排气压力检测装置及其检测方法 - Google Patents
一拖多空调压缩机吸、排气压力检测装置及其检测方法 Download PDFInfo
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- CN1109859C CN1109859C CN99109158A CN99109158A CN1109859C CN 1109859 C CN1109859 C CN 1109859C CN 99109158 A CN99109158 A CN 99109158A CN 99109158 A CN99109158 A CN 99109158A CN 1109859 C CN1109859 C CN 1109859C
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 13
- 238000001704 evaporation Methods 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CN99109158A CN1109859C (zh) | 1999-06-17 | 1999-06-17 | 一拖多空调压缩机吸、排气压力检测装置及其检测方法 |
Applications Claiming Priority (1)
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CN99109158A CN1109859C (zh) | 1999-06-17 | 1999-06-17 | 一拖多空调压缩机吸、排气压力检测装置及其检测方法 |
Publications (2)
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CN1278050A CN1278050A (zh) | 2000-12-27 |
CN1109859C true CN1109859C (zh) | 2003-05-28 |
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CN99109158A Expired - Fee Related CN1109859C (zh) | 1999-06-17 | 1999-06-17 | 一拖多空调压缩机吸、排气压力检测装置及其检测方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102563789A (zh) * | 2012-02-01 | 2012-07-11 | 美的集团有限公司 | 多联机热泵空调系统及其控制方法 |
CN103344357B (zh) * | 2013-07-10 | 2015-04-08 | 海信(山东)空调有限公司 | 一种检测冷媒系统控制参数的装置及检测方法 |
CN110186163A (zh) * | 2019-05-31 | 2019-08-30 | 宁波奥克斯电气股份有限公司 | 一种空调器的控制方法及空调器 |
CN110207332A (zh) * | 2019-06-11 | 2019-09-06 | 珠海格力电器股份有限公司 | 空调器的压力检测方法及空调器 |
CN114414724B (zh) * | 2022-01-12 | 2024-02-02 | 广东省科学院测试分析研究所(中国广州分析测试中心) | 一种新型免水定氮仪 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
AR01 | Abandonment of patent right to avoid double patenting |
According to article 9 of the patent law and article 13 of the detailed rules for the implementation of the patent law: 99109158.2 of the invention patents in the current issue of authorization announcement, and at the same time corresponding to the 99214210.5 utility model patent to be given up, and in the 19 volume of the 22 issue of the new type of communique on the patent right to abandon the announcement. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: TONGFANG CO., LTD.; QINGHUA UNIVERSITY Free format text: FORMER NAME OR ADDRESS: TSINGHUA TONGFANG CO., LTD.; QINGHUA UNIVERSITY |
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CP03 | Change of name, title or address |
Address after: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee after: TSINGHUA University Patentee after: Tongfang Co.,Ltd. Address before: 100083 Beijing Tsinghua Tongfang science and Technology Square A block 2907 Co-patentee before: Tsinghua University Patentee before: Tsinghua Tongfang Co.,Ltd. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030528 Termination date: 20120617 |