JPS5860167U - Freeze prevention device for flexible hoses - Google Patents

Freeze prevention device for flexible hoses

Info

Publication number
JPS5860167U
JPS5860167U JP15416781U JP15416781U JPS5860167U JP S5860167 U JPS5860167 U JP S5860167U JP 15416781 U JP15416781 U JP 15416781U JP 15416781 U JP15416781 U JP 15416781U JP S5860167 U JPS5860167 U JP S5860167U
Authority
JP
Japan
Prior art keywords
evaporator
refrigerant
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
JP15416781U
Other languages
Japanese (ja)
Other versions
JPS6330937Y2 (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 JP15416781U priority Critical patent/JPS5860167U/en
Publication of JPS5860167U publication Critical patent/JPS5860167U/en
Application granted granted Critical
Publication of JPS6330937Y2 publication Critical patent/JPS6330937Y2/ja
Granted legal-status Critical Current

Links

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) [Abstract] 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 drawings]

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、第３図は
同実施例の要部を示す断面図である。 １２・・・・・・エバポレータ、２４・・・・・・コン
プレッサ、２７・・・・・・冷媒膨張部材、３１・・・
・・・フレキシブルチューブ、３３・・・・・・フレキ
シブルチューブ硬化防止装置、３４・・・・・・ケーシ
ング、３５・・・・・・膨張弁１．３６・・・・・・バ
イパス通路、３７・・・・・・弁部材、４０・・・・・
・連通路、５０・・・・・・逆止弁、５６・・・・・・
検知導管。Figure 1 is a schematic explanatory diagram of a general automobile air conditioner;
FIG. 2 is a schematic explanatory diagram showing an embodiment of the present invention, and FIG. 3 is a sectional view showing a main part of the embodiment. 12... Evaporator, 24... Compressor, 27... Refrigerant expansion member, 31...
... Flexible tube, 33 ... Flexible tube hardening prevention device, 34 ... Casing, 35 ... Expansion valve 1.36 ... Bypass passage, 37 ...Valve member, 40...
・Communication path, 50...Check valve, 56...
Sensing conduit.

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、冷媒膨張部材、及びエバポ
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、前記冷媒膨張部材のケーシング内に設けた膨張弁
をバイパスするバイパス通路を形成し、このバイパス通
路中に、エバポレータ出口空気温度又は、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になるとバ
イパス通路を開放する弁部材を設けてなるフレキシブル
ホースの凍結防止装置。A compressor, a condenser, a refrigerant expansion member, and an evaporator are connected by a refrigerant conduit to form a cooling circuit, and the refrigerant conduit connecting the compressor, the evaporator, and the evaporator is a flexible hose. A bypass passage is formed that bypasses an expansion valve provided in the casing of the member, and the bypass passage is opened when the evaporator outlet air temperature, outside air temperature, or refrigerant temperature returned to the compressor falls below a predetermined value. A flexible hose antifreeze device equipped with a valve member.
JP15416781U 1981-10-19 1981-10-19 Freeze prevention device for flexible hoses Granted JPS5860167U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15416781U JPS5860167U (en) 1981-10-19 1981-10-19 Freeze prevention device for flexible hoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15416781U JPS5860167U (en) 1981-10-19 1981-10-19 Freeze prevention device for flexible hoses

Publications (2)

Publication Number Publication Date
JPS5860167U true JPS5860167U (en) 1983-04-22
JPS6330937Y2 JPS6330937Y2 (en) 1988-08-18

Family

ID=29946767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15416781U Granted JPS5860167U (en) 1981-10-19 1981-10-19 Freeze prevention device for flexible hoses

Country Status (1)

Country Link
JP (1) JPS5860167U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012194189A (en) * 2012-07-02 2012-10-11 Seiko Epson Corp Inspection device for electronic component
JP2012215588A (en) * 2012-07-31 2012-11-08 Seiko Epson Corp Apparatus for inspecting electronic component

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026055U (en) * 1973-07-09 1975-03-25
JPS5288050U (en) * 1975-12-26 1977-07-01
JPS52153256U (en) * 1976-05-17 1977-11-21
JPS55111068U (en) * 1979-01-29 1980-08-04

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026055U (en) * 1973-07-09 1975-03-25
JPS5288050U (en) * 1975-12-26 1977-07-01
JPS52153256U (en) * 1976-05-17 1977-11-21
JPS55111068U (en) * 1979-01-29 1980-08-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012194189A (en) * 2012-07-02 2012-10-11 Seiko Epson Corp Inspection device for electronic component
JP2012215588A (en) * 2012-07-31 2012-11-08 Seiko Epson Corp Apparatus for inspecting electronic component

Also Published As

Publication number Publication date
JPS6330937Y2 (en) 1988-08-18

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