JP2019206998A - 電動弁 - Google Patents
電動弁 Download PDFInfo
- Publication number
- JP2019206998A JP2019206998A JP2018102310A JP2018102310A JP2019206998A JP 2019206998 A JP2019206998 A JP 2019206998A JP 2018102310 A JP2018102310 A JP 2018102310A JP 2018102310 A JP2018102310 A JP 2018102310A JP 2019206998 A JP2019206998 A JP 2019206998A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- bearing member
- cylindrical portion
- cylindrical
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000011347 resin Substances 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims description 14
- 239000000314 lubricant Substances 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 239000004734 Polyphenylene sulfide Substances 0.000 description 3
- 229920000069 polyphenylene sulfide Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
- F16K1/04—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle with a cut-off member rigid with the spindle, e.g. main 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
- 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (3)
- 弁室が設けられた弁本体と、前記弁室内で弁座に対向して配置された弁体と、前記弁体を前記弁座に接離するように移動させる弁体駆動部と、を有し、
前記弁体駆動部は、
前記弁本体に固定され、金属製の外側筒部と内周面に雌ねじが設けられた樹脂製の内側筒部とを一体に有する軸受部材と、
前記弁体に接続され、前記雌ねじに螺合される雄ねじが設けられた金属製の回転昇降軸と、
を有していることを特徴とする電動弁。 - 前記軸受部材は、前記外側筒部と前記内側筒部とがインサート成形により一体に構成されている、請求項1に記載の電動弁。
- 前記内側筒部が、前記外側筒部より長い筒状に形成されているとともに、前記外側筒部から突出された一方の端部の外周面に平坦面が設けられている、請求項2に記載の電動弁。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018102310A JP6791508B2 (ja) | 2018-05-29 | 2018-05-29 | 電動弁 |
PCT/JP2019/017436 WO2019230281A1 (ja) | 2018-05-29 | 2019-04-24 | 電動弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018102310A JP6791508B2 (ja) | 2018-05-29 | 2018-05-29 | 電動弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019206998A true JP2019206998A (ja) | 2019-12-05 |
JP6791508B2 JP6791508B2 (ja) | 2020-11-25 |
Family
ID=68696660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018102310A Active JP6791508B2 (ja) | 2018-05-29 | 2018-05-29 | 電動弁 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6791508B2 (ja) |
WO (1) | WO2019230281A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022038824A1 (ja) | 2020-08-18 | 2022-02-24 | 太平洋工業株式会社 | 電動弁 |
JP2023038816A (ja) * | 2021-09-07 | 2023-03-17 | 株式会社不二工機 | 電動弁 |
JP2023045214A (ja) * | 2021-09-21 | 2023-04-03 | 株式会社不二工機 | 電動弁 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004197800A (ja) * | 2002-12-17 | 2004-07-15 | Saginomiya Seisakusho Inc | 電動弁 |
JP2007024206A (ja) * | 2005-07-19 | 2007-02-01 | Fuji Koki Corp | 電動弁 |
JP2007139016A (ja) * | 2005-11-16 | 2007-06-07 | Saginomiya Seisakusho Inc | 電動式コントロールバルブおよび冷凍サイクル装置 |
JP2016023710A (ja) * | 2014-07-18 | 2016-02-08 | 株式会社鷺宮製作所 | 電動弁 |
JP2017160992A (ja) * | 2016-03-09 | 2017-09-14 | 株式会社鷺宮製作所 | 電動弁 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4220178B2 (ja) * | 2001-09-03 | 2009-02-04 | 株式会社鷺宮製作所 | 電動弁 |
JP4004869B2 (ja) * | 2002-06-24 | 2007-11-07 | Ntn株式会社 | 送りねじ装置用樹脂ナットの射出成形金型および製造方法 |
CN102454818A (zh) * | 2010-10-15 | 2012-05-16 | 浙江三花股份有限公司 | 一种电动阀 |
-
2018
- 2018-05-29 JP JP2018102310A patent/JP6791508B2/ja active Active
-
2019
- 2019-04-24 WO PCT/JP2019/017436 patent/WO2019230281A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004197800A (ja) * | 2002-12-17 | 2004-07-15 | Saginomiya Seisakusho Inc | 電動弁 |
JP2007024206A (ja) * | 2005-07-19 | 2007-02-01 | Fuji Koki Corp | 電動弁 |
JP2007139016A (ja) * | 2005-11-16 | 2007-06-07 | Saginomiya Seisakusho Inc | 電動式コントロールバルブおよび冷凍サイクル装置 |
JP2016023710A (ja) * | 2014-07-18 | 2016-02-08 | 株式会社鷺宮製作所 | 電動弁 |
JP2017160992A (ja) * | 2016-03-09 | 2017-09-14 | 株式会社鷺宮製作所 | 電動弁 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022038824A1 (ja) | 2020-08-18 | 2022-02-24 | 太平洋工業株式会社 | 電動弁 |
JP2022034470A (ja) * | 2020-08-18 | 2022-03-03 | 太平洋工業株式会社 | 電動弁 |
JP2023038816A (ja) * | 2021-09-07 | 2023-03-17 | 株式会社不二工機 | 電動弁 |
JP7403846B2 (ja) | 2021-09-07 | 2023-12-25 | 株式会社不二工機 | 電動弁 |
JP2023045214A (ja) * | 2021-09-21 | 2023-04-03 | 株式会社不二工機 | 電動弁 |
JP7418845B2 (ja) | 2021-09-21 | 2024-01-22 | 株式会社不二工機 | 電動弁 |
Also Published As
Publication number | Publication date |
---|---|
WO2019230281A1 (ja) | 2019-12-05 |
JP6791508B2 (ja) | 2020-11-25 |
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