JPH02138290U - - Google Patents

Info

Publication number
JPH02138290U
JPH02138290U JP8324089U JP8324089U JPH02138290U JP H02138290 U JPH02138290 U JP H02138290U JP 8324089 U JP8324089 U JP 8324089U JP 8324089 U JP8324089 U JP 8324089U JP H02138290 U JPH02138290 U JP H02138290U
Authority
JP
Japan
Prior art keywords
valve means
peripheral portion
valve
housing
proportional flow
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
JP8324089U
Other languages
Japanese (ja)
Other versions
JP2543707Y2 (en
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 filed Critical
Priority to JP1989083240U priority Critical patent/JP2543707Y2/en
Publication of JPH02138290U publication Critical patent/JPH02138290U/ja
Application granted granted Critical
Publication of JP2543707Y2 publication Critical patent/JP2543707Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案第１実施例による比例流量制御
弁の断面図である。また第２図は比例流量制御弁
の構成部品である板ばねの正面図である。第３図
は本考案第２実施例による比例流量制御弁の要部
拡大断面図である。 １……リニアモータ部、２……バルブハウジン
グ、５ａ……ボビン端面、８……スプリング、９
……可動コア、９ａ……可動コア連通孔、１０、
５０……プランジヤ、１１……ダイアフラム、１
２……板ばね、１２ａ……板ばねの連通孔、１２
ｂ……板ばねの連通孔、１５……背圧室、２２…
…モータハウジング、２３……板ばね取り付けゴ
ム、５１……支持部材。 FIG. 1 is a sectional view of a proportional flow control valve according to a first embodiment of the present invention. FIG. 2 is a front view of a leaf spring that is a component of the proportional flow rate control valve. FIG. 3 is an enlarged sectional view of a main part of a proportional flow control valve according to a second embodiment of the present invention. 1...Linear motor section, 2...Valve housing, 5a...Bobbin end face, 8...Spring, 9
...Movable core, 9a...Movable core communication hole, 10,
50...Plunger, 11...Diaphragm, 1
2... Leaf spring, 12a... Leaf spring communication hole, 12
b...Communication hole of leaf spring, 15...Back pressure chamber, 22...
... Motor housing, 23 ... Leaf spring attachment rubber, 51 ... Supporting member.

Claims (1)

【実用新案登録請求の範囲】 (1) 入力ポートと出力ポートを有するハウジン
グと、該ハウジングに形成され前記入力ポートと
前記出力ポートとを連通させる流体通路と、該流
体通路を開閉制御するバルブ手段と、該バルブ手
段をバルブシートに当接する方向に付勢するスプ
リングと、前記バルブ手段を離脱する方向に付勢
するリニアモータ手段と、外周部と内周部が夫々
前記ハウジングの前記バルブ手段に取り付けられ
背圧室を形成するダイアフラムと、前記入力ポー
トと前記背圧室とを連通する連通孔とを有する比
例流量制御弁において、外周部と内周部が夫々前
記ハウジングと前記バルブ手段に固着される板ば
ねを配設した比例流量制御弁。 (2) 前記板ばねの内周部は、前記ダイアフラム
の内周部と前記バルブ手段上に配設された可動コ
アとにより挟持されることにより前記バルブ手段
に固着されたことを特徴とする請求項(1)記載の
比例流量制御弁。 (3) 前記板ばねの内周部は、前記バルブ手段上
に一体的に形成された支持部材により前記バルブ
手段に固着されたことを特徴とする請求項(1)記
載の比例流量制御弁。[Claims for Utility Model Registration] (1) A housing having an input port and an output port, a fluid passage formed in the housing to communicate the input port and the output port, and a valve means for controlling opening and closing of the fluid passage. a spring that biases the valve means in a direction to abut the valve seat; a linear motor means that biases the valve means in a direction away from the valve seat; and an outer peripheral portion and an inner peripheral portion of the housing, respectively. In a proportional flow control valve having a diaphragm attached thereto to form a back pressure chamber, and a communication hole communicating the input port and the back pressure chamber, an outer peripheral portion and an inner peripheral portion are fixed to the housing and the valve means, respectively. Proportional flow control valve equipped with a leaf spring. (2) An inner circumference of the leaf spring is fixed to the valve means by being held between an inner circumference of the diaphragm and a movable core disposed on the valve means. The proportional flow control valve described in item (1). (3) The proportional flow rate control valve according to claim 1, wherein an inner peripheral portion of the leaf spring is fixed to the valve means by a support member integrally formed on the valve means.
JP1989083240U 1989-01-31 1989-07-14 Proportional flow control valve Expired - Fee Related JP2543707Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989083240U JP2543707Y2 (en) 1989-01-31 1989-07-14 Proportional flow control valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1-11224 1989-01-31
JP1122489 1989-01-31
JP1989083240U JP2543707Y2 (en) 1989-01-31 1989-07-14 Proportional flow control valve

Publications (2)

Publication Number Publication Date
JPH02138290U true JPH02138290U (en) 1990-11-19
JP2543707Y2 JP2543707Y2 (en) 1997-08-13

Family

ID=31717206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989083240U Expired - Fee Related JP2543707Y2 (en) 1989-01-31 1989-07-14 Proportional flow control valve

Country Status (1)

Country Link
JP (1) JP2543707Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09196217A (en) * 1996-01-18 1997-07-29 Toyoda Mach Works Ltd Solenoid valve
KR100412550B1 (en) * 2000-12-27 2003-12-31 현대자동차주식회사 Structure for watertight bulkhead of canister close valve
JP2005249191A (en) * 2004-02-06 2005-09-15 Kofurotsuku Kk Proportional solenoid control valve
JP2013108607A (en) * 2011-11-24 2013-06-06 Denso Corp Solenoid valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200489094Y1 (en) * 2018-12-31 2019-04-30 (주)아토벡 Gas Flow Control Apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184282U (en) * 1987-05-20 1988-11-28
JPS63184279U (en) * 1987-05-21 1988-11-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184282U (en) * 1987-05-20 1988-11-28
JPS63184279U (en) * 1987-05-21 1988-11-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09196217A (en) * 1996-01-18 1997-07-29 Toyoda Mach Works Ltd Solenoid valve
KR100412550B1 (en) * 2000-12-27 2003-12-31 현대자동차주식회사 Structure for watertight bulkhead of canister close valve
JP2005249191A (en) * 2004-02-06 2005-09-15 Kofurotsuku Kk Proportional solenoid control valve
JP2013108607A (en) * 2011-11-24 2013-06-06 Denso Corp Solenoid valve

Also Published As

Publication number Publication date
JP2543707Y2 (en) 1997-08-13

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Legal Events

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