IT7849584A0 - Valvola di regolazione della pressione - Google Patents

Valvola di regolazione della pressione

Info

Publication number
IT7849584A0
IT7849584A0 IT7849584A IT4958478A IT7849584A0 IT 7849584 A0 IT7849584 A0 IT 7849584A0 IT 7849584 A IT7849584 A IT 7849584A IT 4958478 A IT4958478 A IT 4958478A IT 7849584 A0 IT7849584 A0 IT 7849584A0
Authority
IT
Italy
Prior art keywords
pressure regulation
regulation valve
valve
pressure
regulation
Prior art date
Application number
IT7849584A
Other languages
English (en)
Other versions
IT1104664B (it
Original Assignee
Grove Valve & Regulator Co
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 Grove Valve & Regulator Co filed Critical Grove Valve & Regulator Co
Publication of IT7849584A0 publication Critical patent/IT7849584A0/it
Application granted granted Critical
Publication of IT1104664B publication Critical patent/IT1104664B/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
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7828—Valve head on yoke

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
IT4958478A 1977-05-31 1978-05-29 Valvola di regolazione della pressione IT1104664B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/802,017 US4135697A (en) 1977-05-31 1977-05-31 Low pressure pilot valve

Publications (2)

Publication Number Publication Date
IT7849584A0 true IT7849584A0 (it) 1978-05-29
IT1104664B IT1104664B (it) 1985-10-28

Family

ID=25182626

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4958478A IT1104664B (it) 1977-05-31 1978-05-29 Valvola di regolazione della pressione

Country Status (4)

Country Link
US (1) US4135697A (it)
JP (1) JPS586169B2 (it)
CA (1) CA1075128A (it)
IT (1) IT1104664B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364410A (en) * 1980-08-21 1982-12-21 Grove Valve And Regulator Company Bi-directional flow control system
GB8406860D0 (en) * 1984-03-16 1984-04-18 Holset Engineering Co Wastegate valve
DE3828002A1 (de) * 1988-08-18 1990-02-22 Regel Messtechnik Gmbh Pneumatisch arbeitendes gas-druckregelgeraet
GB8918960D0 (en) * 1989-08-19 1989-10-04 Chubb Fire Ltd Fluid flow control valve
US6016235A (en) * 1994-01-17 2000-01-18 Funai Electric Company Co., Ltd. Tape recorder and play-back device having upper and lower ring gears
US6042081A (en) * 1998-12-29 2000-03-28 Anderson Controls, Lc Diaphragm operated process flow valve
JP3618286B2 (ja) * 2000-09-07 2005-02-09 Ｓｍｃ株式会社 スムース排気弁
US6554022B2 (en) 2001-05-30 2003-04-29 Illinois Tool Works Inc. Regulator with improved seat

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US429591A (en) * 1890-06-10 Pressure-regulator
US1934982A (en) * 1933-11-14 Automatic regulator
US527902A (en) * 1894-10-23 Pressure-regulator
US1120002A (en) * 1914-12-08 Zahm Mfg Company Pressure-regulator.
US892788A (en) * 1907-05-28 1908-07-07 Thomas M Wilkins Pump-regulator.
US1045197A (en) * 1912-04-15 1912-11-26 Peter J Schuler Pressure-regulator.
US2433414A (en) * 1944-11-20 1947-12-30 Fluid Control Engineering Co Fluid flow control device
US2578005A (en) * 1949-11-07 1951-12-11 Nat Tank Co Pilot gas regulator
US2770441A (en) * 1951-10-01 1956-11-13 Grove Valve & Regulator Co Fluid pressure regulator
US2955614A (en) * 1956-03-01 1960-10-11 Meynig Robert Edward Constant tubing pressure choke
US3189045A (en) * 1962-05-23 1965-06-15 Mccloud Simon Automatic well head flow control
US4026513A (en) * 1975-11-06 1977-05-31 Grove Valve And Regulator Company Pilot valve

Also Published As

Publication number Publication date
JPS586169B2 (ja) 1983-02-03
CA1075128A (en) 1980-04-08
US4135697A (en) 1979-01-23
IT1104664B (it) 1985-10-28
JPS5416726A (en) 1979-02-07

Similar Documents

Publication Publication Date Title
DK362278A (da) Fluidumventil
IT1150810B (it) Valvola di regolazione della pressione
IT1126318B (it) Valvola pre-comandata per la delimitazione della pressione con funzione di alimentazione
IT1089042B (it) Valvola limitatrice della pressione
IT1094873B (it) Valvola di controllo della pressione perfezionata
BR7806763A (pt) Valvula
IT1092275B (it) Disposizione valvolare
BR7805587A (pt) Valvula
IT1064241B (it) Valvola di riduzione della pressione
IT1104664B (it) Valvola di regolazione della pressione
IT1134064B (it) Regolatore della pressione
DD136871A1 (de) Ventilanordnung
IT1123513B (it) Valvola di controllo della pressione
FI780304A (fi) Avspaerrventil
AT379992B (de) Druckregelventil
IT1080229B (it) Valvola regolatrice di pressione
BR7802652A (pt) Valvula
IT1093426B (it) Valvola di regolazione
AT380551B (de) Membranventil
FI780305A (fi) Avspaerrventil
SE7802380L (sv) Tryckregulator
IT1160300B (it) Valvola di regolazione di flusso
BR7801817A (pt) Regulador de pressao
SE403816B (sv) Tryckregulator
DD133993A1 (de) Druckregler