HK1079267A1 - Directly operated pneumatic valve having an air assist return - Google Patents

Directly operated pneumatic valve having an air assist return

Info

Publication number
HK1079267A1
HK1079267A1 HK05111320A HK05111320A HK1079267A1 HK 1079267 A1 HK1079267 A1 HK 1079267A1 HK 05111320 A HK05111320 A HK 05111320A HK 05111320 A HK05111320 A HK 05111320A HK 1079267 A1 HK1079267 A1 HK 1079267A1
Authority
HK
Hong Kong
Prior art keywords
valve
valve body
valve member
pneumatic valve
directly operated
Prior art date
Application number
HK05111320A
Other languages
English (en)
Inventor
Robert Neff
Original Assignee
Mac Valves Inc
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 Mac Valves Inc filed Critical Mac Valves Inc
Publication of HK1079267A1 publication Critical patent/HK1079267A1/xx

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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0634—Lift valves with fixed seats positioned between movable valve members
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/906—Valves biased by fluid "springs"
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Housings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
HK05111320A 2002-05-17 2005-12-09 Directly operated pneumatic valve having an air assist return HK1079267A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/150,291 US6772791B2 (en) 2002-05-17 2002-05-17 Directly operated pneumatic valve having an air assist return

Publications (1)

Publication Number Publication Date
HK1079267A1 true HK1079267A1 (en) 2006-03-31

Family

ID=29269791

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05111320A HK1079267A1 (en) 2002-05-17 2005-12-09 Directly operated pneumatic valve having an air assist return

Country Status (14)

Country Link
US (1) US6772791B2 (xx)
EP (1) EP1363054B1 (xx)
JP (1) JP4490652B2 (xx)
KR (1) KR100848059B1 (xx)
CN (1) CN100467879C (xx)
AT (1) ATE377724T1 (xx)
AU (1) AU2002301920B2 (xx)
BR (1) BR0205327B1 (xx)
CA (1) CA2411639C (xx)
DE (1) DE60223341T2 (xx)
ES (1) ES2295293T3 (xx)
HK (1) HK1079267A1 (xx)
MX (1) MXPA02011655A (xx)
NZ (1) NZ522445A (xx)

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US7210501B2 (en) * 2004-09-29 2007-05-01 Mac Valves, Inc. Directly operated pneumatic valve having a differential assist return
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US10508964B2 (en) 2013-03-14 2019-12-17 Eaton Intelligent Power Limited Solenoid valve assembly with pilot pressure control
US9494245B1 (en) * 2013-03-15 2016-11-15 Humphrey Products Company Over-molded valve stem and method of making a valve stem for a valve assembly
US10508745B2 (en) * 2015-09-18 2019-12-17 The Oilgear Company Valve assembly
CN106968997B (zh) * 2016-11-08 2018-07-03 贵州红林机械有限公司 一种往复式压缩机用高速电磁阀及其装配方法
US10731677B2 (en) * 2017-12-27 2020-08-04 Mac Valves, Inc. Pneumatic control valve manifold
JP7385125B2 (ja) * 2020-03-13 2023-11-22 浜名湖電装株式会社 電磁弁
JP7133609B2 (ja) * 2020-12-07 2022-09-08 株式会社日本ピスコ 切換弁
DE102021125879A1 (de) 2021-05-10 2022-11-10 Schaeffler Technologies AG & Co. KG Luftführungsmodul einer Brennstoffzelle und Verfahren zum Betrieb einer Brennstoffzelle
CN113404891B (zh) * 2021-06-24 2023-07-14 嘉兴米克气动设备有限公司 一种便于更换弹性件的电磁阀
CN113932040B (zh) * 2021-10-16 2024-04-12 涌镇液压机械（上海）有限公司 控制注塑机开合模的比例阀

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Also Published As

Publication number Publication date
DE60223341D1 (de) 2007-12-20
CA2411639A1 (en) 2003-11-17
KR100848059B1 (ko) 2008-07-23
MXPA02011655A (es) 2004-09-03
AU2002301920B2 (en) 2008-06-19
NZ522445A (en) 2004-06-25
EP1363054A3 (en) 2004-01-14
DE60223341T2 (de) 2008-07-10
US6772791B2 (en) 2004-08-10
JP4490652B2 (ja) 2010-06-30
US20030213523A1 (en) 2003-11-20
EP1363054B1 (en) 2007-11-07
BR0205327A (pt) 2004-07-20
ES2295293T3 (es) 2008-04-16
ATE377724T1 (de) 2007-11-15
JP2003343750A (ja) 2003-12-03
CA2411639C (en) 2008-04-29
BR0205327B1 (pt) 2010-12-28
EP1363054A2 (en) 2003-11-19
CN1654834A (zh) 2005-08-17
CN100467879C (zh) 2009-03-11
KR20030089409A (ko) 2003-11-21
AU2002301920A1 (en) 2003-12-04

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20221201