JPS59121468U - Diaphragm pressure control valve - Google Patents

Diaphragm pressure control valve

Info

Publication number
JPS59121468U
JPS59121468U JP1437583U JP1437583U JPS59121468U JP S59121468 U JPS59121468 U JP S59121468U JP 1437583 U JP1437583 U JP 1437583U JP 1437583 U JP1437583 U JP 1437583U JP S59121468 U JPS59121468 U JP S59121468U
Authority
JP
Japan
Prior art keywords
diaphragm
pressure control
control valve
valve body
movable 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
Application number
JP1437583U
Other languages
Japanese (ja)
Inventor
高山　照男
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 JP1437583U priority Critical patent/JPS59121468U/en
Publication of JPS59121468U publication Critical patent/JPS59121468U/en
Pending legal-status Critical Current

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  • Control Of Fluid Pressure (AREA)
  • 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) [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、第２図は従来のダイヤプラム式圧力制御弁の断
面図、第３図は本考案の一実施例を示す断面図である。 １．２・・・ケーシング部材、３・・・ダイヤフラム、
８・・・シート部材、９・・・可動弁体、１０・・・ボ
ール、１１・・・支持体、１２・・・保持体、１５．１
６・・・スプリング。 第２図1 and 2 are cross-sectional views of a conventional diaphragm pressure control valve, and FIG. 3 is a cross-sectional view showing an embodiment of the present invention. 1.2...Casing member, 3...Diaphragm,
8... Seat member, 9... Movable valve body, 10... Ball, 11... Support body, 12... Holder, 15.1
6...Spring. Figure 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシングとダイヤフラムで燃料室と空気室を区画形成
し、前記燃料室の出口通路にシート部を有し、前記ダイ
ヤフラムと一体となって動作する可動弁体によって前記
シート部を開閉させるダイヤフラム式圧力制御弁におい
て、前記可動弁体をボールおよび支持体を介し前記ダイ
ヤフラムの保持体に支持されるようにし、可動弁体をボ
ールに押しつけるスプリングを有し、可動弁体がボール
および支持体の一部を被うとともに、被う量が前記ダイ
ヤフラムの全ストロークよりも大きいことを特徴とする
ダイヤフラム式圧力制御弁。A diaphragm pressure control system in which a fuel chamber and an air chamber are defined by a casing and a diaphragm, a seat section is provided in the outlet passage of the fuel chamber, and the seat section is opened and closed by a movable valve body that operates in unison with the diaphragm. In the valve, the movable valve body is supported by the holder of the diaphragm through a ball and a support body, and has a spring that presses the movable valve body against the ball, and the movable valve body partially presses the ball and the support body. A diaphragm-type pressure control valve characterized in that the diaphragm type pressure control valve has a covering area and a covering amount is larger than the entire stroke of the diaphragm.
JP1437583U 1983-02-04 1983-02-04 Diaphragm pressure control valve Pending JPS59121468U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1437583U JPS59121468U (en) 1983-02-04 1983-02-04 Diaphragm pressure control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1437583U JPS59121468U (en) 1983-02-04 1983-02-04 Diaphragm pressure control valve

Publications (1)

Publication Number Publication Date
JPS59121468U true JPS59121468U (en) 1984-08-16

Family

ID=30145740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1437583U Pending JPS59121468U (en) 1983-02-04 1983-02-04 Diaphragm pressure control valve

Country Status (1)

Country Link
JP (1) JPS59121468U (en)

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