JPS63193175U - - Google Patents

Info

Publication number
JPS63193175U
JPS63193175U JP8487487U JP8487487U JPS63193175U JP S63193175 U JPS63193175 U JP S63193175U JP 8487487 U JP8487487 U JP 8487487U JP 8487487 U JP8487487 U JP 8487487U JP S63193175 U JPS63193175 U JP S63193175U
Authority
JP
Japan
Prior art keywords
valve
plunger
valve chamber
chamber
flow path
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
JP8487487U
Other languages
English (en)
Other versions
JPH0545904Y2 (ja
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 JP8487487U priority Critical patent/JPH0545904Y2/ja
Priority to US07/199,070 priority patent/US4848392A/en
Priority to DE19883818378 priority patent/DE3818378A1/de
Priority to KR2019880007982U priority patent/KR940000812Y1/ko
Publication of JPS63193175U publication Critical patent/JPS63193175U/ja
Application granted granted Critical
Publication of JPH0545904Y2 publication Critical patent/JPH0545904Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5196—Unit orientable in a single location between plural positions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5109—Convertible
    • Y10T137/5196—Unit orientable in a single location between plural positions
    • Y10T137/524—Reversible stop and vent or waste

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第１図は分解斜
視図、以下拡大して示し、第２図は縦断正面図、
第３図及び第４図はプランジヤの各端面を示す斜
視図、第５図及び第６図は真空破壊流量調整弁の
動作を示す平面図、第７図はフイルター本体の側
面図、第８図は配線図、第９図は空気圧回路図で
ある。 １……真空発生用電磁弁本体、２……真空破壊
用電磁弁本体、３……ポンプ本体、４……フイル
ター本体、５……真空スイツチ、Ａ……弁室、１
０，１０ａ……弁座、１１，１１ａ……プランジ
ヤ、１２，１２ａ……弁頭、１３，１３ａ……長
溝、１４，１４ａ……通路、１６，１６ａ……戻
しばね、１７，１７ａ……内方弁座、２１，２１
ａ……ソレノイド。

Claims (1)

    【実用新案登録請求の範囲】
  1. ソレノイドと戻しばねで弁室内のプランジヤを
    交互に移動して該弁室を通る流路を開閉する電磁
    開閉弁において、上記弁室の両端部に弁座１０，
    １７を設けると共に、上記プランジヤの１端部に
    は該弁座１０，１７を閉塞する弁頭１２を、また
    他端部には該弁座の弁孔を弁室に連通する通路１
    ４を設け、該プランジヤを弁室内に反転装着する
    ことにより流路を常時開もしくは常時閉状態に変
    換し得るよう構成した電磁開閉弁。
JP8487487U 1987-05-30 1987-05-30 Expired - Lifetime JPH0545904Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8487487U JPH0545904Y2 (ja) 1987-05-30 1987-05-30
US07/199,070 US4848392A (en) 1987-05-30 1988-05-26 Solenoid on-off valve
DE19883818378 DE3818378A1 (de) 1987-05-30 1988-05-30 Magnet-ein/aus-schaltventil
KR2019880007982U KR940000812Y1 (ko) 1987-05-30 1988-05-30 전자개폐밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8487487U JPH0545904Y2 (ja) 1987-05-30 1987-05-30

Publications (2)

Publication Number Publication Date
JPS63193175U true JPS63193175U (ja) 1988-12-13
JPH0545904Y2 JPH0545904Y2 (ja) 1993-11-29

Family

ID=13842940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8487487U Expired - Lifetime JPH0545904Y2 (ja) 1987-05-30 1987-05-30

Country Status (4)

Country Link
US (1) US4848392A (ja)
JP (1) JPH0545904Y2 (ja)
KR (1) KR940000812Y1 (ja)
DE (1) DE3818378A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904127U1 (de) * 1989-04-04 1989-05-24 Hydac Electronic GmbH, 6603 Sulzbach Direktgesteuertes Hydraulikventil
EP0860609B1 (en) * 1991-09-10 2005-11-30 Smc Kabushiki Kaisha Fluid pressure apparatus
JP3678950B2 (ja) * 1999-09-03 2005-08-03 Ｓｍｃ株式会社 真空発生用ユニット
KR100454082B1 (ko) 2001-10-15 2004-10-26 한국뉴매틱(주) 진공 발생/파기 장치
JP2005163619A (ja) * 2003-12-02 2005-06-23 Smc Corp 真空発生用ユニット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966168A (en) * 1957-12-27 1960-12-27 Int Basic Economy Corp Fluid valve control
US3026896A (en) * 1959-09-03 1962-03-27 George W Dahl Company Inc Reversible valve structure
US3013768A (en) * 1959-12-03 1961-12-19 Valcor Eng Corp Solenoid and plunger
DE2724901C2 (de) * 1977-06-02 1983-07-07 Bürkert GmbH, 7118 Ingelfingen Magnetventil
SE7909631L (sv) * 1978-12-11 1980-06-12 Applied Power Inc Manoverventil, som regleras elektromagnetiskt
CH645445A5 (de) * 1979-03-17 1984-09-28 Festo Maschf Stoll G Magnetventil.
US4544128A (en) * 1983-02-24 1985-10-01 Imperial Clevite Inc. Cartridge solenoid valve with manual override
DE3329734A1 (de) * 1983-08-17 1985-03-07 Mannesmann Rexroth GmbH, 8770 Lohr Proportionalmagnet

Also Published As

Publication number Publication date
DE3818378A1 (de) 1988-12-15
KR940000812Y1 (ko) 1994-02-16
US4848392A (en) 1989-07-18
JPH0545904Y2 (ja) 1993-11-29
KR880022081U (ko) 1988-12-26

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