ES456544A1 - Dispositivo de regulacion a distancia del calibrado de una omas valvulas. - Google Patents

Dispositivo de regulacion a distancia del calibrado de una omas valvulas.

Info

Publication number
ES456544A1
ES456544A1 ES456544A ES456544A ES456544A1 ES 456544 A1 ES456544 A1 ES 456544A1 ES 456544 A ES456544 A ES 456544A ES 456544 A ES456544 A ES 456544A ES 456544 A1 ES456544 A1 ES 456544A1
Authority
ES
Spain
Prior art keywords
piston
pressure relief
relief valve
adjustment chamber
adjustment
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.)
Expired
Application number
ES456544A
Other languages
English (en)
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of ES456544A1 publication Critical patent/ES456544A1/es
Expired 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • F16K17/065—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure with differential piston
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7878—With bias adjustment indicator
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Dispositivo de regulación a distancia del calibrado de una o mas válvulas, caracterizado porque, controlando la presión de calibrado de por lo menos dos válvulas de descarga (1 a, 1b) cuyas presiones máximas tienen valores diferentes, comprende además un selector (37) que esta conectado, por un aparte, al conducto de descarga (44) de la fuente de fluido incompresible (28), por otra parte, a la o las cámaras de regulación de cada válvula o grupo de válvulas, cuya presión máxima es diferente de la de las otras válvulas y porque se pone en comunicación sucesivamente la mencionada fuente de fluido incompresible con la o las cámaras de regulación de cada válvula o grupo de válvulas con una presión máxima determinada.
ES456544A 1976-03-05 1977-03-04 Dispositivo de regulacion a distancia del calibrado de una omas valvulas. Expired ES456544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606381A FR2343179A1 (fr) 1976-03-05 1976-03-05 Clapet de decharge tare et dispositif de reglage a distance de tarages

Publications (1)

Publication Number Publication Date
ES456544A1 true ES456544A1 (es) 1978-07-16

Family

ID=9170031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456544A Expired ES456544A1 (es) 1976-03-05 1977-03-04 Dispositivo de regulacion a distancia del calibrado de una omas valvulas.

Country Status (8)

Country Link
US (1) US4106522A (es)
JP (1) JPS52108517A (es)
BE (1) BE852091A (es)
DE (1) DE2709271A1 (es)
ES (1) ES456544A1 (es)
FR (1) FR2343179A1 (es)
GB (1) GB1536246A (es)
IT (1) IT1072696B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596271A (en) * 1980-10-02 1986-06-24 Brundage Robert W Fluid pressure device
CA1180639A (en) * 1980-11-12 1985-01-08 Robert W. Brundage Magnetically controlled fluid pressure device
FR2504266A1 (fr) * 1981-04-15 1982-10-22 Sfr Sa Robinetterie Installation et procede pour la verification du fonctionnement d'un organe de controle de debit et/ou de pression sous un debit donne et constant
DE3134065A1 (de) * 1981-08-28 1983-03-10 Mannesmann Rexroth GmbH, 8770 Lohr Druckregelventil
US4553735A (en) * 1982-01-13 1985-11-19 Brundage Robert W Solenoid controlled valve
US4432033A (en) * 1982-07-01 1984-02-14 Brundage Robert W Power source for a solenoid controlled fluid pressure device
CN1921931B (zh) * 2004-02-17 2012-05-09 埃尔费尔德微技术Bts有限责任公司 微混合器
US20060108180A1 (en) * 2004-11-24 2006-05-25 Lincoln Industrial Corporation Grease gun
US20080111088A1 (en) * 2006-11-10 2008-05-15 Roper Pump Company Self-contained relief valve adjustment device
US9452654B2 (en) 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US8627932B2 (en) * 2009-01-07 2014-01-14 Fox Factory, Inc. Bypass for a suspension damper
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US10060499B2 (en) 2009-01-07 2018-08-28 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10047817B2 (en) 2009-01-07 2018-08-14 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9140325B2 (en) 2009-03-19 2015-09-22 Fox Factory, Inc. Methods and apparatus for selective spring pre-load adjustment
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US9038791B2 (en) 2009-01-07 2015-05-26 Fox Factory, Inc. Compression isolator for a suspension damper
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US8838335B2 (en) 2011-09-12 2014-09-16 Fox Factory, Inc. Methods and apparatus for suspension set up
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US8726934B2 (en) * 2010-05-06 2014-05-20 Illinois Tool Works Inc. Multi-mode pressure relief valve
EP3575665B1 (en) 2011-08-10 2020-10-07 Milwaukee Electric Tool Corporation Grease gun
US8915331B2 (en) 2011-09-29 2014-12-23 Lincoln Industrial Corporation Battery powered, handheld lubrication gun with display
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10737546B2 (en) 2016-04-08 2020-08-11 Fox Factory, Inc. Electronic compression and rebound control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2179003A (en) * 1937-07-02 1939-11-07 Abercrombie Pump Company Liquid pressure adjustable relief valve
US2990850A (en) * 1956-09-27 1961-07-04 Clark Equipment Co Pressure regulator mechanism
US2944564A (en) * 1959-05-29 1960-07-12 Jr Thomas M Pettey Pressure relief valve with remote calibration change
US3714953A (en) * 1971-10-20 1973-02-06 Nat Water Blast Inc Pressure relief valve

Also Published As

Publication number Publication date
FR2343179B1 (es) 1981-01-09
US4106522A (en) 1978-08-15
GB1536246A (en) 1978-12-20
FR2343179A1 (fr) 1977-09-30
JPS52108517A (en) 1977-09-12
IT1072696B (it) 1985-04-10
DE2709271A1 (de) 1977-09-15
BE852091A (fr) 1977-09-05

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