DE112018004754T5 - Expansionsventil - Google Patents
Expansionsventil Download PDFInfo
- Publication number
- DE112018004754T5 DE112018004754T5 DE112018004754.7T DE112018004754T DE112018004754T5 DE 112018004754 T5 DE112018004754 T5 DE 112018004754T5 DE 112018004754 T DE112018004754 T DE 112018004754T DE 112018004754 T5 DE112018004754 T5 DE 112018004754T5
- Authority
- DE
- Germany
- Prior art keywords
- leg
- valve
- spring
- central axis
- operating rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002955 isolation Methods 0.000 claims abstract description 39
- 238000003780 insertion Methods 0.000 claims abstract description 30
- 230000037431 insertion Effects 0.000 claims abstract description 30
- 210000003746 feather Anatomy 0.000 description 29
- 239000003507 refrigerant Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 5
- 230000036316 preload Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
Classifications
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/33—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant
- F25B41/335—Expansion valves with the valve member being actuated by the fluid pressure, e.g. by the pressure of the refrigerant via diaphragms
-
- 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
- F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
- F25B2341/06—Details of flow restrictors or expansion valves
- F25B2341/068—Expansion valves combined with a sensor
- F25B2341/0683—Expansion valves combined with a sensor the sensor is disposed in the suction line and influenced by the temperature or the pressure of the suction gas
-
- 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
- F25B2500/13—Vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Temperature-Responsive Valves (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-160032 | 2017-08-23 | ||
| JP2017160032A JP6754121B2 (ja) | 2017-08-23 | 2017-08-23 | 膨張弁 |
| PCT/JP2018/021174 WO2019039030A1 (ja) | 2017-08-23 | 2018-06-01 | 膨張弁 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112018004754T5 true DE112018004754T5 (de) | 2020-06-10 |
Family
ID=65439436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112018004754.7T Pending DE112018004754T5 (de) | 2017-08-23 | 2018-06-01 | Expansionsventil |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11168930B2 (https=) |
| JP (1) | JP6754121B2 (https=) |
| CN (1) | CN111051797B (https=) |
| DE (1) | DE112018004754T5 (https=) |
| WO (1) | WO2019039030A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020105150A1 (ja) * | 2018-11-19 | 2020-05-28 | 株式会社東京精密 | レーザ加工装置及びその制御方法 |
| JP7027367B2 (ja) * | 2019-03-25 | 2022-03-01 | 株式会社鷺宮製作所 | 温度式膨張弁、および、それを備える冷凍サイクルシステム |
| JP7417998B2 (ja) * | 2020-02-21 | 2024-01-19 | 株式会社不二工機 | 膨張弁および冷凍サイクル装置 |
| JP7385288B2 (ja) * | 2021-04-21 | 2023-11-22 | 株式会社不二工機 | 膨張弁 |
| CN217177640U (zh) * | 2022-01-26 | 2022-08-12 | 浙江盾安人工环境股份有限公司 | 阀座及具有其的电子膨胀阀 |
| JP7619635B2 (ja) * | 2022-02-07 | 2025-01-22 | 株式会社不二工機 | 膨張弁 |
| KR102659296B1 (ko) * | 2022-09-23 | 2024-04-22 | 추창종 | 축을 이용한 동력 전달 효율을 향상시킨 밸브 액추에이터 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053543B2 (ja) | 1980-06-27 | 1985-11-26 | 松下電工株式会社 | 無鉄芯電機子の製造方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS489685Y1 (https=) * | 1969-12-18 | 1973-03-14 | ||
| US4542852A (en) * | 1984-03-05 | 1985-09-24 | The Singer Company | Vibration damping device for thermostatic expansion valves |
| JP3507612B2 (ja) * | 1996-03-08 | 2004-03-15 | 株式会社テージーケー | 膨張弁 |
| JP3481036B2 (ja) * | 1996-03-25 | 2003-12-22 | 株式会社テージーケー | 膨張弁 |
| JP3507615B2 (ja) * | 1996-04-05 | 2004-03-15 | 株式会社テージーケー | 膨張弁 |
| JP3987983B2 (ja) * | 1998-10-02 | 2007-10-10 | 株式会社デンソー | 温度式膨張弁 |
| JP3428926B2 (ja) * | 1999-07-12 | 2003-07-22 | 株式会社テージーケー | パイロット作動流量調整弁 |
| JP4666904B2 (ja) * | 2003-11-27 | 2011-04-06 | 株式会社不二工機 | 膨張弁 |
| JP4693403B2 (ja) * | 2003-12-16 | 2011-06-01 | オットー・エゲルホフ・ゲーエムベーハー・ウント・コンパニ・カーゲー | 遮断弁、遮断弁を有するキット、及び膨張弁 |
| US8267329B2 (en) * | 2007-01-26 | 2012-09-18 | Fujikoki Corporation | Expansion valve with noise reduction means |
| JP5933210B2 (ja) * | 2011-09-22 | 2016-06-08 | 株式会社不二工機 | 弁装置 |
| CN107035912A (zh) * | 2011-09-22 | 2017-08-11 | 株式会社不二工机 | 阀装置 |
| CN104704720B (zh) * | 2012-10-05 | 2017-06-06 | 松下知识产权经营株式会社 | 电动机 |
| JP6053543B2 (ja) * | 2013-02-01 | 2016-12-27 | 株式会社不二工機 | 温度式膨張弁 |
| JP6368895B2 (ja) * | 2014-10-01 | 2018-08-08 | 株式会社テージーケー | 制御弁 |
-
2017
- 2017-08-23 JP JP2017160032A patent/JP6754121B2/ja active Active
-
2018
- 2018-06-01 WO PCT/JP2018/021174 patent/WO2019039030A1/ja not_active Ceased
- 2018-06-01 CN CN201880054288.7A patent/CN111051797B/zh active Active
- 2018-06-01 US US16/633,499 patent/US11168930B2/en active Active
- 2018-06-01 DE DE112018004754.7T patent/DE112018004754T5/de active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053543B2 (ja) | 1980-06-27 | 1985-11-26 | 松下電工株式会社 | 無鉄芯電機子の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6754121B2 (ja) | 2020-09-09 |
| US11168930B2 (en) | 2021-11-09 |
| JP2019039579A (ja) | 2019-03-14 |
| US20200208888A1 (en) | 2020-07-02 |
| CN111051797B (zh) | 2022-01-11 |
| CN111051797A (zh) | 2020-04-21 |
| WO2019039030A1 (ja) | 2019-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F25B0041060000 Ipc: F25B0041300000 |
|
| R082 | Change of representative |
Representative=s name: SCHWEIGER, MARTIN, DIPL.-ING. UNIV., DE |