JPH03557U - - Google Patents

Info

Publication number
JPH03557U
JPH03557U JP5865689U JP5865689U JPH03557U JP H03557 U JPH03557 U JP H03557U JP 5865689 U JP5865689 U JP 5865689U JP 5865689 U JP5865689 U JP 5865689U JP H03557 U JPH03557 U JP H03557U
Authority
JP
Japan
Prior art keywords
valve
chamber
throttle part
pressure side
diaphragm
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
Application number
JP5865689U
Other languages
English (en)
Other versions
JPH0752538Y2 (ja
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 filed Critical
Priority to JP1989058656U priority Critical patent/JPH0752538Y2/ja
Publication of JPH03557U publication Critical patent/JPH03557U/ja
Application granted granted Critical
Publication of JPH0752538Y2 publication Critical patent/JPH0752538Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示したもので、第1図
は全体の断面図、第2図は第1絞り部の拡大説明
図、第3図は支持体の断面図、第4図は支持体の
底面図、第5図は膨張弁の各部位における冷媒液
の圧力値を示した説明図、第6図は第1絞り部と
22絞部との口径と第2絞り部の長さとの関係を
示した説明図、第7図は冷房サイクルの配管状態
を示した説明図、第8図は従来の膨張弁の断面図
、第9図は従来の膨張弁の各部位における冷媒液
の圧力値を示した説明図、第10図は調整体の底
面図である。 11……弁本体、12……高圧側通路、13…
…低圧側通路、15……第1絞り部、17……雌
ねじ部、18……弁部材、21……スプリング、
22……支持体、24……第2絞り部、25……
掛止部、30……上部体、31……ダイヤフラム
、33……上室、34……下室、39……作動杆

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁本体に設けた高圧側通路の内端と低圧側通路
    の上端とを第1絞り部で連結し、弁本体の上部に
    取付けた上部体内をダイヤフラムで上下に二分し
    て導管に連通した上室と下室を設け、第1絞り部
    に開閉可能に装着する弁部材を下方からスプリン
    グで弾発し、前記ダイヤフラムの下面と弁部材と
    を作動杆で連動させると共にスプリングの下端を
    掛止する支持体を回動可能に螺合して第1絞り部
    と支持体に設けた第2絞り部との間に弁室を設け
    た膨張弁。
JP1989058656U 1989-05-23 1989-05-23 膨張弁 Expired - Lifetime JPH0752538Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989058656U JPH0752538Y2 (ja) 1989-05-23 1989-05-23 膨張弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989058656U JPH0752538Y2 (ja) 1989-05-23 1989-05-23 膨張弁

Publications (2)

Publication Number Publication Date
JPH03557U true JPH03557U (ja) 1991-01-07
JPH0752538Y2 JPH0752538Y2 (ja) 1995-11-29

Family

ID=31584463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989058656U Expired - Lifetime JPH0752538Y2 (ja) 1989-05-23 1989-05-23 膨張弁

Country Status (1)

Country Link
JP (1) JPH0752538Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002081800A (ja) * 2000-04-06 2002-03-22 Denso Corp 減圧装置およびそれを用いた冷凍サイクル装置
JP2006200844A (ja) * 2005-01-21 2006-08-03 Denso Corp 蒸気圧縮式冷凍装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5720015B2 (ja) 2010-04-26 2015-05-20 株式会社テージーケー 絞り通路形成方法、絞り通路付き膨張弁および絞り通路付き配管

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137341U (ja) * 1976-04-15 1977-10-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137341U (ja) * 1976-04-15 1977-10-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002081800A (ja) * 2000-04-06 2002-03-22 Denso Corp 減圧装置およびそれを用いた冷凍サイクル装置
JP2006200844A (ja) * 2005-01-21 2006-08-03 Denso Corp 蒸気圧縮式冷凍装置

Also Published As

Publication number Publication date
JPH0752538Y2 (ja) 1995-11-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term