JPS6059045U - Refrigerant flow control device - Google Patents

Refrigerant flow control device

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Publication number
JPS6059045U
JPS6059045U JP15037983U JP15037983U JPS6059045U JP S6059045 U JPS6059045 U JP S6059045U JP 15037983 U JP15037983 U JP 15037983U JP 15037983 U JP15037983 U JP 15037983U JP S6059045 U JPS6059045 U JP S6059045U
Authority
JP
Japan
Prior art keywords
pressure
control device
refrigerant flow
flow control
responsive membrane
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
JP15037983U
Other languages
Japanese (ja)
Inventor
雅彦 藤田
敏彦 福島
宮本　誠吾
中村　庸蔵
當範 武曽
佐用　耕作
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP15037983U priority Critical patent/JPS6059045U/en
Publication of JPS6059045U publication Critical patent/JPS6059045U/en
Pending legal-status Critical Current

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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図は従来の冷凍サイクルの系統図、第２図は本考案
の第一の実施例の構成図、第３図は圧力調整装置の構造
図、第４図は過熱度制御フロー・図、第５図は第二の実
施例の構成図、第６図、第７図、第８図は他の圧力調整
方法の説明図、第９図は圧力調整装置の構造図である。 ９・・・圧力応動膜、ｌｅａ・・・高圧室、１０ｂ・・
・低圧室、１１・・・冷媒導入管、１２・・・復元ばね
、１３・・・ロッド、１５・・・弁体、１６・・・オリ
フィス、２３・・・圧力調整装置。 −第６図　　　　第７　図 第　９　図　　　−１Fig. 1 is a system diagram of a conventional refrigeration cycle, Fig. 2 is a configuration diagram of the first embodiment of the present invention, Fig. 3 is a structural diagram of a pressure regulator, Fig. 4 is a superheat degree control flow diagram, FIG. 5 is a configuration diagram of the second embodiment, FIGS. 6, 7, and 8 are explanatory diagrams of other pressure adjustment methods, and FIG. 9 is a structural diagram of the pressure adjustment device. 9...Pressure responsive membrane, lea...High pressure chamber, 10b...
- Low pressure chamber, 11... Refrigerant introduction pipe, 12... Restoration spring, 13... Rod, 15... Valve body, 16... Orifice, 23... Pressure adjustment device. -Figure 6 Figure 7 Figure 9 -1

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機、コンデンサ、膨張機構を兼ねる冷媒流量側御装
置、エバポレータより成る冷凍サイクルにおいて、膨張
機構開孔部を開閉する弁体と連動する圧力応動膜を設け
、電気的信号により動作する圧力調整手段を介して前記
圧力応動膜に冷凍サイクル内冷媒圧力を作用させること
を特徴とする冷媒流量制御装置。In a refrigeration cycle consisting of a compressor, a condenser, a refrigerant flow control device that also serves as an expansion mechanism, and an evaporator, a pressure-responsive membrane that operates in conjunction with a valve body that opens and closes an opening in the expansion mechanism is provided, and a pressure adjustment means that operates based on an electrical signal. A refrigerant flow rate control device characterized in that refrigerant pressure within a refrigeration cycle is applied to the pressure-responsive membrane through the pressure-responsive membrane.
JP15037983U 1983-09-30 1983-09-30 Refrigerant flow control device Pending JPS6059045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15037983U JPS6059045U (en) 1983-09-30 1983-09-30 Refrigerant flow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15037983U JPS6059045U (en) 1983-09-30 1983-09-30 Refrigerant flow control device

Publications (1)

Publication Number Publication Date
JPS6059045U true JPS6059045U (en) 1985-04-24

Family

ID=30333548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15037983U Pending JPS6059045U (en) 1983-09-30 1983-09-30 Refrigerant flow control device

Country Status (1)

Country Link
JP (1) JPS6059045U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125089A (en) * 1989-10-09 1991-05-28 Saginomiya Seisakusho Inc Pilot type solenoid valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03125089A (en) * 1989-10-09 1991-05-28 Saginomiya Seisakusho Inc Pilot type solenoid valve

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