JPS5846062U - Freeze prevention device for flexible hoses - Google Patents

Freeze prevention device for flexible hoses

Info

Publication number
JPS5846062U
JPS5846062U JP14053981U JP14053981U JPS5846062U JP S5846062 U JPS5846062 U JP S5846062U JP 14053981 U JP14053981 U JP 14053981U JP 14053981 U JP14053981 U JP 14053981U JP S5846062 U JPS5846062 U JP S5846062U
Authority
JP
Japan
Prior art keywords
refrigerant
evaporator
compressor
prevention device
flexible hoses
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
JP14053981U
Other languages
Japanese (ja)
Other versions
JPS6330936Y2 (en
Inventor
塚本　彰
菅野　光年
登志雄 鈴木
Original Assignee
カルソニックカンセイ株式会社
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 カルソニックカンセイ株式会社 filed Critical カルソニックカンセイ株式会社
Priority to JP14053981U priority Critical patent/JPS5846062U/en
Publication of JPS5846062U publication Critical patent/JPS5846062U/en
Application granted granted Critical
Publication of JPS6330936Y2 publication Critical patent/JPS6330936Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Conditioning For Vehicles (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図は一般的な自動車用空気調和装置の概略説明図、
第２図は本考案の一実施例を示す概略説明図である。 １２・・・エバポレータ、２４・・・コンプレッサ、２
５・・・コンデンサ、２７・・・膨張弁、３０・・・自
動車用空気調和装置、３１．３２・・・フレキシブルホ
ース、≦３・・・フレキシブルホース凍結防止装置、３
４・・・バイパス回路、３５・・・電磁弁、３６・・・
外気センサー、３７・・・制御部。Figure 1 is a schematic explanatory diagram of a general automotive air conditioner;
FIG. 2 is a schematic explanatory diagram showing an embodiment of the present invention. 12... Evaporator, 24... Compressor, 2
5... Capacitor, 27... Expansion valve, 30... Automotive air conditioner, 31.32... Flexible hose, ≦3... Flexible hose antifreeze device, 3
4... Bypass circuit, 35... Solenoid valve, 36...
Outside air sensor, 37...control unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンプレッサ、コンデンサ、膨張弁、及ヒエハポレータ
を冷媒導管により連結し、冷房回路を構成し、前記コン
プレッサとエバポレータとを連結する冷媒導管をフレキ
シブルホースとした自動車用空気調和装置において、前
記膨張弁をバイパスし、コンデンサからエバポレータへ
冷媒を導びく管路を設け、この管路中に外気温度又はコ
ンプレッサへの帰還冷媒温度が所定値以下となると開動
する弁を設けたフレキシブルホースの凍結防止装置。In an air conditioner for an automobile, a compressor, a condenser, an expansion valve, and an evaporator are connected by a refrigerant conduit to form a cooling circuit, and the refrigerant conduit connecting the compressor and the evaporator is a flexible hose, and the expansion valve is bypassed. , a flexible hose antifreeze device that is provided with a conduit that leads refrigerant from the condenser to the evaporator, and in which is provided a valve that opens when the outside air temperature or the temperature of the refrigerant returned to the compressor falls below a predetermined value.
JP14053981U 1981-09-24 1981-09-24 Freeze prevention device for flexible hoses Granted JPS5846062U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14053981U JPS5846062U (en) 1981-09-24 1981-09-24 Freeze prevention device for flexible hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14053981U JPS5846062U (en) 1981-09-24 1981-09-24 Freeze prevention device for flexible hoses

Publications (2)

Publication Number Publication Date
JPS5846062U true JPS5846062U (en) 1983-03-28
JPS6330936Y2 JPS6330936Y2 (en) 1988-08-18

Family

ID=29933696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14053981U Granted JPS5846062U (en) 1981-09-24 1981-09-24 Freeze prevention device for flexible hoses

Country Status (1)

Country Link
JP (1) JPS5846062U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196983U (en) * 1985-04-22 1986-12-09
JPH0378777U (en) * 1989-12-04 1991-08-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153256U (en) * 1976-05-17 1977-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153256U (en) * 1976-05-17 1977-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196983U (en) * 1985-04-22 1986-12-09
JPH0378777U (en) * 1989-12-04 1991-08-09

Also Published As

Publication number Publication date
JPS6330936Y2 (en) 1988-08-18

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