JPH0220063U - - Google Patents

Info

Publication number
JPH0220063U
JPH0220063U JP9569688U JP9569688U JPH0220063U JP H0220063 U JPH0220063 U JP H0220063U JP 9569688 U JP9569688 U JP 9569688U JP 9569688 U JP9569688 U JP 9569688U JP H0220063 U JPH0220063 U JP H0220063U
Authority
JP
Japan
Prior art keywords
expansion valve
refrigerant
evaporator
refrigeration cycle
temperature
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
JP9569688U
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 JP9569688U priority Critical patent/JPH0220063U/ja
Publication of JPH0220063U publication Critical patent/JPH0220063U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の１実施例を示し、
第１図は膨張弁の断面図、第２図は冷媒回路図で
ある。第３図及び第４図はそれぞれ本考案の他の
実施例における膨張弁の部分的断面図、第５図は
膨張弁の制御特性を示す線図である。第６図及び
第７図は従来の冷凍サイクルの１例を示し、第６
図は冷媒回路図、第７図は膨張弁の断面図である
。 可変容量式圧縮機……１、凝縮器……２、蒸発
器……４、膨張弁……５、バイパス流路……６，
３１，３２、感温筒……１６、活性炭……３０。

Claims (1)

    【実用新案登録請求の範囲】
  1. 吸入圧力の低下に応じて押し除け量が自動的に
    低減される可変容量式圧縮機と、凝縮器と、蒸発
    器と、上記蒸発器の出口における冷媒の温度を検
    知して冷媒の流量を制御する膨張弁を具えた冷凍
    サイクルにおいて、上記膨張弁に対して上記圧縮
    機の内部潤滑に必要な最少冷媒循環量を確保する
    ためのバイパス通路を設けるとともに上記膨張弁
    の感温筒内に活性炭とＣＯ２ガスを封入したこと
    を特徴とする冷凍サイクル。
JP9569688U 1988-07-21 1988-07-21 Pending JPH0220063U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9569688U JPH0220063U (ja) 1988-07-21 1988-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9569688U JPH0220063U (ja) 1988-07-21 1988-07-21

Publications (1)

Publication Number Publication Date
JPH0220063U true JPH0220063U (ja) 1990-02-09

Family

ID=31320397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9569688U Pending JPH0220063U (ja) 1988-07-21 1988-07-21

Country Status (1)

Country Link
JP (1) JPH0220063U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000074513A (ja) * 1998-06-16 2000-03-14 Denso Corp 超臨界冷凍サイクル
WO2001006183A1 (fr) * 1999-07-16 2001-01-25 Zexel Valeo Climate Control Corporation Cycle frigorifique
EP4145065A3 (en) * 2021-09-02 2023-05-03 Therma-Stor LLC Parallel flow expansion for pressure and superheat control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000074513A (ja) * 1998-06-16 2000-03-14 Denso Corp 超臨界冷凍サイクル
WO2001006183A1 (fr) * 1999-07-16 2001-01-25 Zexel Valeo Climate Control Corporation Cycle frigorifique
EP4145065A3 (en) * 2021-09-02 2023-05-03 Therma-Stor LLC Parallel flow expansion for pressure and superheat control
US11874035B2 (en) 2021-09-02 2024-01-16 Therma-Stor LLC Parallel flow expansion for pressure and superheat control

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