JPH03129867U - - Google Patents

Info

Publication number
JPH03129867U
JPH03129867U JP3820690U JP3820690U JPH03129867U JP H03129867 U JPH03129867 U JP H03129867U JP 3820690 U JP3820690 U JP 3820690U JP 3820690 U JP3820690 U JP 3820690U JP H03129867 U JPH03129867 U JP H03129867U
Authority
JP
Japan
Prior art keywords
switching valve
valve
pilot
refrigerant passage
valve body
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
JP3820690U
Other languages
English (en)
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 JP3820690U priority Critical patent/JPH03129867U/ja
Publication of JPH03129867U publication Critical patent/JPH03129867U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る切換弁の一実施例を示
す断面図、第2図は従来の切換弁の一例を示し、
同図aは冷房運転時を示す断面図、同図b暖房運
転時を示す断面図である。 20……内筒体、21……外筒体、23……切
換弁本体、27……パイロツト電磁弁、28……
切換操作部、30……スプール弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切換弁本体の内部に往復摺動可能に収納され、
    パイロツト弁の操作により上記切換弁本体に連設
    される冷媒通路を切換える弁体を有する切換弁に
    おいて、上記切換弁本体を形成する内外二重の筒
    体と、この筒体の一端から往復摺動可能に収納さ
    れた中空筒状のスプール弁と、上記内外の筒体の
    壁面間に形成され、上記筒体の他端に設けられた
    パイロツト弁と上記冷媒通路とを連通するパイロ
    ツト管とを備えたことを特徴とする切換弁。
JP3820690U 1990-04-10 1990-04-10 Pending JPH03129867U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3820690U JPH03129867U (ja) 1990-04-10 1990-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3820690U JPH03129867U (ja) 1990-04-10 1990-04-10

Publications (1)

Publication Number Publication Date
JPH03129867U true JPH03129867U (ja) 1991-12-26

Family

ID=31546004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3820690U Pending JPH03129867U (ja) 1990-04-10 1990-04-10

Country Status (1)

Country Link
JP (1) JPH03129867U (ja)

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