JPS58175272U - expansion valve - Google Patents

expansion valve

Info

Publication number
JPS58175272U
JPS58175272U JP7273582U JP7273582U JPS58175272U JP S58175272 U JPS58175272 U JP S58175272U JP 7273582 U JP7273582 U JP 7273582U JP 7273582 U JP7273582 U JP 7273582U JP S58175272 U JPS58175272 U JP S58175272U
Authority
JP
Japan
Prior art keywords
passage
expansion valve
orifice
valve body
actuating part
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
JP7273582U
Other languages
Japanese (ja)
Other versions
JPH0225029Y2 (en
Inventor
健二 吉賀
Original Assignee
株式会社不二工機製作所
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 株式会社不二工機製作所 filed Critical 株式会社不二工機製作所
Priority to JP7273582U priority Critical patent/JPS58175272U/en
Publication of JPS58175272U publication Critical patent/JPS58175272U/en
Application granted granted Critical
Publication of JPH0225029Y2 publication Critical patent/JPH0225029Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (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) [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 the drawing]

第１図は従来の膨張弁の概略や縦断面図、第２図は本案
膨張弁の同様の縦断面図で第３図はばねのみの縦断面図
である。 １・・・弁本体、２・・・第１の通路、３・・・第３の
通路、４・・・オリフィス、７・・・弁体、８・・・作
動部、１４・・・ばね。　・FIG. 1 is a schematic diagram and a vertical sectional view of a conventional expansion valve, FIG. 2 is a similar vertical sectional view of the expansion valve of the present invention, and FIG. 3 is a vertical sectional view of only a spring. DESCRIPTION OF SYMBOLS 1... Valve body, 2... First passage, 3... Third passage, 4... Orifice, 7... Valve body, 8... Operating part, 14... Spring .・

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 蒸発器の温度変化により作動する作動部と、この作動部
に連結し、圧縮機と接続する第１の通路、この通路とオ
リフィスを介して接続し、且前記作動部の作動によりオ
リフィスを開閉する弁体を有する蒸発器と接続する第２
の通路を有する弁本体とよりなるものに於て、前記弁体
をオリフィス方向に偏位させるばねの端部を第２の通路
の内壁に固定してなる膨張弁。an actuating part that is actuated by temperature changes in the evaporator; a first passage connected to the actuating part and connected to the compressor; and a first passage connected to the passage through an orifice, and opening and closing the orifice by the actuation of the actuating part. a second connected to the evaporator having a valve body;
1. An expansion valve comprising a valve body having a passage, wherein an end of a spring that deflects the valve body toward the orifice is fixed to an inner wall of the second passage.
JP7273582U 1982-05-20 1982-05-20 expansion valve Granted JPS58175272U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7273582U JPS58175272U (en) 1982-05-20 1982-05-20 expansion valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7273582U JPS58175272U (en) 1982-05-20 1982-05-20 expansion valve

Publications (2)

Publication Number Publication Date
JPS58175272U true JPS58175272U (en) 1983-11-24
JPH0225029Y2 JPH0225029Y2 (en) 1990-07-10

Family

ID=30082284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7273582U Granted JPS58175272U (en) 1982-05-20 1982-05-20 expansion valve

Country Status (1)

Country Link
JP (1) JPS58175272U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293962U (en) * 1976-01-08 1977-07-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293962U (en) * 1976-01-08 1977-07-13

Also Published As

Publication number Publication date
JPH0225029Y2 (en) 1990-07-10

Similar Documents

Publication Publication Date Title
JPS60171989U (en) Vane type compressor for car cooler
JPS63108057U (en)
JPS58175272U (en) expansion valve
JPS62130370U (en)
JPS5943622U (en) Silencer
JPS60149582U (en) Temperature switching valve
JPS6041679U (en) On-off valve
JPS59151079U (en) expansion valve
JPS6145672U (en) valve device
JPS5945451U (en) refrigeration cycle
JPS5844576U (en) three-way solenoid valve
JPS6062051U (en) liquid container cap
JPS6141570U (en) Accumulator
JPS6059030U (en) gas instant water heater
JPS58178573U (en) expansion valve
JPS5845114U (en) air purifier
JPS6041680U (en) On-off valve
JPS5849176U (en) damper thermostat
JPS6097474U (en) On-off valve
JPS5952375U (en) Freezer refrigerator
JPS5891075U (en) temperature sensing valve
JPS58150677U (en) refrigerant control valve
JPS59160671U (en) Water faucet
JPS592666U (en) master cylinder
JPS6138461U (en) evaporation pressure control valve