IT1065363B - Valvola a membrana comandata a pilota per lo sfiato di contenitori apparecchiature e consimili - Google Patents

Valvola a membrana comandata a pilota per lo sfiato di contenitori apparecchiature e consimili

Info

Publication number
IT1065363B
IT1065363B IT30402/76A IT3040276A IT1065363B IT 1065363 B IT1065363 B IT 1065363B IT 30402/76 A IT30402/76 A IT 30402/76A IT 3040276 A IT3040276 A IT 3040276A IT 1065363 B IT1065363 B IT 1065363B
Authority
IT
Italy
Prior art keywords
breather
pilot
containers
equipment
similar
Prior art date
Application number
IT30402/76A
Other languages
English (en)
Original Assignee
Leinemann Co Flammenfilter
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 Leinemann Co Flammenfilter filed Critical Leinemann Co Flammenfilter
Application granted granted Critical
Publication of IT1065363B publication Critical patent/IT1065363B/it

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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
    • F16K17/19—Equalising valves predominantly for tanks
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
IT30402/76A 1976-02-10 1976-12-14 Valvola a membrana comandata a pilota per lo sfiato di contenitori apparecchiature e consimili IT1065363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762605015 DE2605015A1 (de) 1976-02-10 1976-02-10 Pilotgesteuertes membranventil

Publications (1)

Publication Number Publication Date
IT1065363B true IT1065363B (it) 1985-02-25

Family

ID=5969413

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30402/76A IT1065363B (it) 1976-02-10 1976-12-14 Valvola a membrana comandata a pilota per lo sfiato di contenitori apparecchiature e consimili

Country Status (8)

Country Link
US (2) US4148336A (it)
DE (1) DE2605015A1 (it)
DK (1) DK536276A (it)
ES (1) ES453962A1 (it)
FR (1) FR2341088A1 (it)
IT (1) IT1065363B (it)
NL (1) NL160371C (it)
NO (2) NO142683C (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343324A (en) * 1977-07-19 1982-08-10 Judosha Kiki Co., Ltd. Flow control valve
DE2932434A1 (de) * 1979-08-10 1981-02-26 Bosch Gmbh Robert Druckventil
US4619115A (en) * 1985-05-30 1986-10-28 Sundstrand Corporation Back pressure regulating valve
SE9002044L (sv) * 1990-06-07 1992-01-07 Astra Tech Ab Fluidventilanordning och foertraengningspump
US5131424A (en) * 1991-02-19 1992-07-21 Heidorf Christian J Precision pressure control system
US5249593A (en) * 1992-06-29 1993-10-05 Keystone International Holdings Corp. Fluid pressure relief system for pressure vessels
USD381067S (en) * 1993-09-08 1997-07-15 Aktiebolaget Wi-Ka Mekaniska Verkstad Valve membrane
US5499648A (en) * 1994-08-30 1996-03-19 Groth Corporation Sealing means for pressure relief valves and methods of assembly
AU733196B2 (en) * 1995-10-12 2001-05-10 A.R.I. Kfar Charuv A gas purge valve
IL115586A (en) * 1995-10-12 2000-12-06 A R I Kfar Charuv Pilot operated fluid valve
US5836348A (en) * 1995-12-28 1998-11-17 Appalachian Controls Environmental Pilot controlled blanketing valve
US5816283A (en) * 1997-04-01 1998-10-06 Appalachian Controls Environmental Tank blanketing system
US5845675A (en) * 1997-10-27 1998-12-08 Ligh; J. Yen Diaphragm/spring actuated pressure relief valve with pressure balanced outlet and fail-safe operation
US5967176A (en) * 1998-04-17 1999-10-19 Blann; Brian David Francis Automatic flow control valve with variable set-points
CN2340995Y (zh) * 1998-08-05 1999-09-29 潘兆铿 一种转子式液体流量电控调节阀
US6173736B1 (en) 1999-04-27 2001-01-16 J. Yen Ligh Diaphragm actuated pressure relief valve with pressure balanced outlet and fail-safe operation
US6412751B1 (en) * 2000-04-20 2002-07-02 Agilent Technologies, Inc. Extended range diaphragm valve and method for making same
US6896238B2 (en) 2000-04-20 2005-05-24 Agilent Technologies, Inc. Extended range diaphragm valve and method for making same
JP3549501B2 (ja) * 2001-07-23 2004-08-04 カネキタ株式会社 エアパルサおよびそのエアパルサを利用する装置
US6871802B2 (en) * 2003-02-27 2005-03-29 Fike Corporation Self-modulating inert gas fire suppression system
ITRE20050123A1 (it) * 2005-11-09 2007-05-10 Braglia S R L Dispositivo per regolare la pressione in impianti idrici
ITMI20061406A1 (it) * 2006-07-20 2008-01-21 Larix Srl Valvola di sparo a regolazione fine
KR100871935B1 (ko) 2007-06-29 2008-12-05 주식회사 후상 에어 블라스터
US9103467B2 (en) 2013-03-06 2015-08-11 Pentair Flow Services Ag Vibration damping device for a valve
US9058042B2 (en) * 2013-03-15 2015-06-16 Eaton Corporation Pressure relief valve assembly
CN105491938B (zh) 2013-09-26 2018-11-23 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 内窥镜护套臂
AR099388A1 (es) 2014-01-17 2016-07-20 Pentair Flow Services Ag Válvula de alivio de baja presión operada por piloto
US9345386B1 (en) 2014-11-24 2016-05-24 Gyrus Acmi, Inc. Adjustable endoscope sheath
US9585547B2 (en) 2014-11-24 2017-03-07 Gyrus Acmi, Inc. Adjustable endoscope sheath
US9782525B2 (en) 2015-01-08 2017-10-10 Gyrus Acmi, Inc. Multi-way valve for a medical instrument
US10330210B2 (en) * 2016-07-12 2019-06-25 Saudi Arabian Oil Company Utilizing clean gas to reliably operate main and pilot relief valve
CN108591529A (zh) * 2018-06-28 2018-09-28 苏州艾尔泰流体控制有限公司 加速排水装置和排水系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333522A (en) * 1940-11-22 1943-11-02 Fulflo Specialties Company Inc Relief valve
US2576516A (en) * 1947-05-19 1951-11-27 Shand And Jurs Company Pressure relief valve
US2672827A (en) * 1949-11-22 1954-03-23 Sid W Richardson Inc Gas lift valve mechanism
US2890714A (en) * 1955-03-08 1959-06-16 Anderson Greenwood & Co Pilot-operated relief valve
US2999509A (en) * 1956-12-12 1961-09-12 Hankison Corp Device for automatically valving liquid
US3078066A (en) * 1957-09-20 1963-02-19 Richard P Moore Diaphragm valves
FR1360867A (fr) * 1963-04-05 1964-05-15 Soupape de décharge
US3465771A (en) * 1966-09-16 1969-09-09 Richard Tishler Water control device
US3502297A (en) * 1968-08-30 1970-03-24 Willis W Wardrup Air operated and diaphragm controlling water sprinkler valve with adjustable outlet
FR1597979A (it) * 1968-12-20 1970-06-29

Also Published As

Publication number Publication date
ES453962A1 (es) 1977-11-01
FR2341088B1 (it) 1981-07-24
NL160371B (nl) 1979-05-15
NO781565L (no) 1977-08-11
NL7613494A (nl) 1977-08-12
NL160371C (nl) 1979-10-15
NO763903L (no) 1977-08-11
US4148336A (en) 1979-04-10
US4312375A (en) 1982-01-26
NO146109B (no) 1982-04-19
DK536276A (da) 1977-08-11
NO142683C (no) 1980-09-24
NO142683B (no) 1980-06-16
NO146109C (no) 1982-07-28
DE2605015A1 (de) 1977-08-11
FR2341088A1 (fr) 1977-09-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951222