JPS6028367U - Differential pressure valve for refrigeration cycle - Google Patents
Differential pressure valve for refrigeration cycleInfo
- Publication number
- JPS6028367U JPS6028367U JP12014483U JP12014483U JPS6028367U JP S6028367 U JPS6028367 U JP S6028367U JP 12014483 U JP12014483 U JP 12014483U JP 12014483 U JP12014483 U JP 12014483U JP S6028367 U JPS6028367 U JP S6028367U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- refrigeration cycle
- differential pressure
- pressure valve
- valve
- 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
Links
Landscapes
- Safety 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の冷凍サイクルに電磁弁を用いた冷凍サイ
クル図、第2図は本発明の冷凍サイクル用差圧弁の正面
断面図゛および冷凍サイクルへの接続使用例を示す。
8・・・圧縮機、9・・・凝縮器、10・・・キャピラ
リチュニブ、11・・・蒸発器、14・・・差圧弁、1
5・・・ボデー、16・・・ベローズ、17・・・カバ
ー、18・・・ベース、19・・・ボール弁、21・・
・バネ、22,23.24.25・・・パイプ。FIG. 1 is a diagram of a conventional refrigeration cycle using a solenoid valve, and FIG. 2 is a front cross-sectional view of a differential pressure valve for a refrigeration cycle according to the present invention and an example of how it is connected to the refrigeration cycle. 8... Compressor, 9... Condenser, 10... Capillary tube, 11... Evaporator, 14... Differential pressure valve, 1
5...Body, 16...Bellows, 17...Cover, 18...Base, 19...Ball valve, 21...
・Spring, 22, 23, 24, 25...pipe.
Claims (1)
7およびベース18を設けて上下2室14a、14bを
形成し、上記2室14a、14bおよびベース18にパ
イプ23,24.25を接続すると共に、各パイプ間に
前記ベローズ16の内圧変化により開閉する開閉弁部を
介在させたことを特徴とする冷凍サイクル用差圧弁。 2 ベローズ16の反対側の室14bにベローズ16の
押力を受ける弁体19を設は且つベローズ16と対抗し
て弁体19にベローズ16側への押力を与えるバネ21
を設置した実用新案登録請求の範囲第1項記載の冷凍サ
イクル用差圧弁。[Claims for Utility Model Registration] 1. Bellows 16 at both ends of a substantially H-shaped body 15, and a cover 1
7 and a base 18 are provided to form two upper and lower chambers 14a, 14b, and pipes 23, 24, 25 are connected to the two chambers 14a, 14b and the base 18, and the pipes are opened and closed by changes in the internal pressure of the bellows 16. A differential pressure valve for a refrigeration cycle, characterized in that an on-off valve part is interposed therebetween. 2. A valve element 19 that receives the pressing force of the bellows 16 is provided in the chamber 14b on the opposite side of the bellows 16, and a spring 21 that opposes the bellows 16 and applies a pressing force to the valve element 19 toward the bellows 16 side.
A differential pressure valve for a refrigeration cycle as set forth in claim 1 of the utility model registration claim.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12014483U JPS6028367U (en) | 1983-08-03 | 1983-08-03 | Differential pressure valve for refrigeration cycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12014483U JPS6028367U (en) | 1983-08-03 | 1983-08-03 | Differential pressure valve for refrigeration cycle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6028367U true JPS6028367U (en) | 1985-02-26 |
Family
ID=30275460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12014483U Pending JPS6028367U (en) | 1983-08-03 | 1983-08-03 | Differential pressure valve for refrigeration cycle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6028367U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01114981U (en) * | 1988-01-27 | 1989-08-02 |
-
1983
- 1983-08-03 JP JP12014483U patent/JPS6028367U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01114981U (en) * | 1988-01-27 | 1989-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS58162458U (en) | refrigeration cycle | |
JPS6028367U (en) | Differential pressure valve for refrigeration cycle | |
JPS6041772U (en) | expansion valve | |
JPS5911960U (en) | differential pressure valve | |
JPS6014470U (en) | refrigeration cycle | |
JPS5938655U (en) | refrigeration cycle | |
JPS63162270U (en) | ||
JPS5945451U (en) | refrigeration cycle | |
JPS60191864U (en) | refrigeration cycle | |
JPS5835774U (en) | Absorption chiller operation starting device | |
JPS58119156U (en) | refrigeration cycle | |
JPS617783U (en) | cooling cycle | |
JPS59121567U (en) | differential pressure valve | |
JPS58165556U (en) | Refrigeration cycle valve equipment | |
JPS6059045U (en) | Refrigerant flow control device | |
JPS5957761U (en) | refrigeration cycle | |
JPS62100464U (en) | ||
JPS59189964U (en) | Refrigeration circuit check valve device | |
JPS58108373U (en) | refrigeration cycle | |
JPS6176265U (en) | ||
JPS58169454U (en) | Refrigeration equipment | |
JPS6056871U (en) | evaporation pressure control valve | |
JPS59151077U (en) | Refrigeration cycle valve equipment | |
JPS60108874U (en) | Balanced bellows seal valve | |
JPH01100062U (en) |