JPS60123572U - electric expansion valve - Google Patents

electric expansion valve

Info

Publication number
JPS60123572U
JPS60123572U JP1080584U JP1080584U JPS60123572U JP S60123572 U JPS60123572 U JP S60123572U JP 1080584 U JP1080584 U JP 1080584U JP 1080584 U JP1080584 U JP 1080584U JP S60123572 U JPS60123572 U JP S60123572U
Authority
JP
Japan
Prior art keywords
valve body
electric expansion
output shaft
expansion valve
gear
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
Application number
JP1080584U
Other languages
Japanese (ja)
Inventor
健二 吉賀
Original Assignee
株式会社　不二工機製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社　不二工機製作所 filed Critical 株式会社　不二工機製作所
Priority to JP1080584U priority Critical patent/JPS60123572U/en
Priority to US06/654,687 priority patent/US4556193A/en
Publication of JPS60123572U publication Critical patent/JPS60123572U/en
Pending legal-status Critical Current

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  • Temperature-Responsive Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の電動膨張弁の概略の縦断面図で第２図は
本案電動膨張弁の同様縦断面図である。 ２１・・・モータ１，２３・・・ピニオン、２４・・・
歯車、２５・・・串力軸、２７・・・ねじ、３１・・・
ホルダ、３２。FIG. 1 is a schematic vertical cross-sectional view of a conventional electric expansion valve, and FIG. 2 is a similar vertical cross-sectional view of the electric expansion valve of the present invention. 21...Motor 1, 23...Pinion, 24...
Gear, 25... Skewer shaft, 27... Screw, 31...
Holder, 32.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース内に支持されたモータと１、このモータにより回
転するピニオンと、このピニオンと噛合する歯車と、こ
の歯車と一体に構成され、ネジを有する出力軸と、この
出力軸安ねじと螺合しケースに取せけられたホルダと、
第１の通路、第２の通路を有し且つ前記ホルダに固定さ
れ、弁座を有する筒状の弁本体と、この弁本体内に設け
られ一端か前記出力軸にビボッ＋軸受状に接触し、他端
が前言テ悲座−に対向する弁体と、一端が前記弁体に、
他端が弁本体内周に固噺されたベローズとよりヒ１、る
電動膨張弁。A motor supported in a case, a pinion rotated by the motor, a gear that meshes with the pinion, an output shaft that is integrated with the gear and has a screw, and a screw that is screwed into the output shaft. A holder attached to the case,
A cylindrical valve body having a first passage and a second passage, fixed to the holder, and having a valve seat, and a cylindrical valve body provided within the valve body and having one end in contact with the output shaft in a pivot bearing shape. , a valve body with the other end facing the aforementioned valve body, and one end with the valve body,
An electric expansion valve whose other end is connected to a bellows fixed to the inner periphery of the valve body.
JP1080584U 1983-09-30 1984-01-28 electric expansion valve Pending JPS60123572U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1080584U JPS60123572U (en) 1984-01-28 1984-01-28 electric expansion valve
US06/654,687 US4556193A (en) 1983-09-30 1984-09-26 Motor-driven expansion valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1080584U JPS60123572U (en) 1984-01-28 1984-01-28 electric expansion valve

Publications (1)

Publication Number Publication Date
JPS60123572U true JPS60123572U (en) 1985-08-20

Family

ID=30492323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1080584U Pending JPS60123572U (en) 1983-09-30 1984-01-28 electric expansion valve

Country Status (1)

Country Link
JP (1) JPS60123572U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1182796A (en) * 1997-09-16 1999-03-26 Fuji Koki Corp Electric motor operated valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1182796A (en) * 1997-09-16 1999-03-26 Fuji Koki Corp Electric motor operated valve

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