KR20050013057A - 전동밸브 - Google Patents
전동밸브Info
- Publication number
- KR20050013057A KR20050013057A KR1020040013540A KR20040013540A KR20050013057A KR 20050013057 A KR20050013057 A KR 20050013057A KR 1020040013540 A KR1020040013540 A KR 1020040013540A KR 20040013540 A KR20040013540 A KR 20040013540A KR 20050013057 A KR20050013057 A KR 20050013057A
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- valve body
- flat washer
- push nut
- rotor
- 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.)
- Withdrawn
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007747 plating Methods 0.000 claims abstract description 25
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 13
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000001050 lubricating effect Effects 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 21
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- 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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2521—On-off valves controlled by pulse signals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2003-00280334 | 2003-07-25 | ||
| JP2003280334A JP4445726B2 (ja) | 2003-07-25 | 2003-07-25 | 電動弁 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050013057A true KR20050013057A (ko) | 2005-02-02 |
Family
ID=34266191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040013540A Withdrawn KR20050013057A (ko) | 2003-07-25 | 2004-02-27 | 전동밸브 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4445726B2 (enExample) |
| KR (1) | KR20050013057A (enExample) |
| CN (1) | CN1576663A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101237731B1 (ko) * | 2005-12-21 | 2013-02-26 | 가부시기가이샤 후지고오키 | 전동밸브 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4812601B2 (ja) * | 2006-01-05 | 2011-11-09 | 株式会社不二工機 | 電動弁 |
| JP4797935B2 (ja) * | 2006-11-01 | 2011-10-19 | アイシン・エィ・ダブリュ株式会社 | 自動変速機用クラッチ、及びそれを備えた自動変速機 |
| JP4881137B2 (ja) * | 2006-11-24 | 2012-02-22 | 株式会社不二工機 | 流量制御弁及び冷凍サイクル |
| JP5563862B2 (ja) * | 2010-03-30 | 2014-07-30 | 株式会社不二工機 | 電動弁 |
| CN102865399B (zh) * | 2012-09-11 | 2015-07-22 | 浙江盾安禾田金属有限公司 | 一种电子膨胀阀 |
| CN103216663A (zh) * | 2013-03-20 | 2013-07-24 | 何永水 | 电动阀 |
| JP6240243B2 (ja) * | 2016-03-07 | 2017-11-29 | 株式会社鷺宮製作所 | 電動弁及び電動弁の製造方法 |
| CN108692042A (zh) * | 2017-04-12 | 2018-10-23 | 杭州三花研究院有限公司 | 电子膨胀阀 |
-
2003
- 2003-07-25 JP JP2003280334A patent/JP4445726B2/ja not_active Expired - Lifetime
-
2004
- 2004-02-27 KR KR1020040013540A patent/KR20050013057A/ko not_active Withdrawn
- 2004-04-12 CN CNA200410031056XA patent/CN1576663A/zh active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101237731B1 (ko) * | 2005-12-21 | 2013-02-26 | 가부시기가이샤 후지고오키 | 전동밸브 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005042891A (ja) | 2005-02-17 |
| JP4445726B2 (ja) | 2010-04-07 |
| CN1576663A (zh) | 2005-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20040227 |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |