BR0205327A - Montagem de válvula operada diretamente - Google Patents

Montagem de válvula operada diretamente

Info

Publication number
BR0205327A
BR0205327A BR0205327-6A BR0205327A BR0205327A BR 0205327 A BR0205327 A BR 0205327A BR 0205327 A BR0205327 A BR 0205327A BR 0205327 A BR0205327 A BR 0205327A
Authority
BR
Brazil
Prior art keywords
valve
valve body
valve member
bore
valve assembly
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
BR0205327-6A
Other languages
English (en)
Other versions
BR0205327B1 (pt
Inventor
Robert Neff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAC VALVES Inc
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 BR0205327A publication Critical patent/BR0205327A/pt
Publication of BR0205327B1 publication Critical patent/BR0205327B1/pt

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)

Abstract

"MONTAGEM DE VáLVULA OPERADA DIRETAMENTE". é provida uma montagem de válvula operada diretamente (10, 210, 310), incluindo um corpo de válvula (12, 212, 312) tendo um orifício de entrada pressurizado (30, 230, 330) em comunicação com uma fonte de ar pressurizado, um orifício de cilindro (32, 232, 332), uma cavidade de válvula (36, 236, 336) estendendo-se axialmente dentro do corpo de válvula, e um membro de válvula (46, 246, 346) suportado dentro da cavidade de válvula e movível entre posições predeterminadas dentro da cavidade de válvula para seletivamente direcionar ar pressurizado desde o dito orifício de entrada através do orifício de cilindro. Um atuador (14, 214, 314) é montado no corpo de válvula para o movimento do membro de válvula em uma primeira direção e um membro de solicitação (66, 266, 366) é disposto entre o membro de válvula (46, 246, 346) e o corpo de válvula (12, 212, 312) para prover uma força de solicitação no membro de válvula, em uma direção oposta. Também, uma passagem auxiliar de ar (94, 294, 394) é incluída para prover uma fonte de pressão pneumática que atua em combinação com o membro de solicitação (66, 266, 366) para operativamente mover o membro de válvula (46, 246, 346) em uma direção oposta ao movimento induzido pelo atuador (14, 214, 314).
BRPI0205327-6A 2002-05-17 2002-12-17 montagem de válvula operada diretamente. BR0205327B1 (pt)

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 (2)

Publication Number Publication Date
BR0205327A true BR0205327A (pt) 2004-07-20
BR0205327B1 BR0205327B1 (pt) 2010-12-28

Family

ID=29269791

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205327-6A BR0205327B1 (pt) 2002-05-17 2002-12-17 montagem de válvula operada diretamente.

Country Status (14)

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

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US9200802B2 (en) 2011-04-08 2015-12-01 David Deng Dual fuel heater with selector valve
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US9097362B2 (en) * 2012-02-27 2015-08-04 Parker-Hannifin Corporation Fast switching hydraulic pilot valve with hydraulic feedback
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US10508964B2 (en) 2013-03-14 2019-12-17 Eaton Intelligent Power Limited Solenoid valve assembly with pilot pressure control
WO2014142855A1 (en) * 2013-03-14 2014-09-18 Eaton Corporation 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
HK1079267A1 (en) 2006-03-31
CN1654834A (zh) 2005-08-17
DE60223341T2 (de) 2008-07-10
NZ522445A (en) 2004-06-25
US20030213523A1 (en) 2003-11-20
ATE377724T1 (de) 2007-11-15
CA2411639C (en) 2008-04-29
CA2411639A1 (en) 2003-11-17
US6772791B2 (en) 2004-08-10
AU2002301920B2 (en) 2008-06-19
KR100848059B1 (ko) 2008-07-23
AU2002301920A1 (en) 2003-12-04
EP1363054A2 (en) 2003-11-19
BR0205327B1 (pt) 2010-12-28
KR20030089409A (ko) 2003-11-21
JP2003343750A (ja) 2003-12-03
EP1363054A3 (en) 2004-01-14
MXPA02011655A (es) 2004-09-03
EP1363054B1 (en) 2007-11-07
ES2295293T3 (es) 2008-04-16
DE60223341D1 (de) 2007-12-20
CN100467879C (zh) 2009-03-11
JP4490652B2 (ja) 2010-06-30

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2002, OBSERVADAS AS CONDICOES LEGAIS.