IT1215937B - Disposizione di valvole. - Google Patents

Disposizione di valvole.

Info

Publication number
IT1215937B
IT1215937B IT1949388A IT1949388A IT1215937B IT 1215937 B IT1215937 B IT 1215937B IT 1949388 A IT1949388 A IT 1949388A IT 1949388 A IT1949388 A IT 1949388A IT 1215937 B IT1215937 B IT 1215937B
Authority
IT
Italy
Prior art keywords
valves arrangement
valves
arrangement
Prior art date
Application number
IT1949388A
Other languages
English (en)
Other versions
IT8819493A0 (it
Inventor
Kurt Stoll
Udo Preussler
Emil Fakner
Original Assignee
Festo Kg
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 Festo Kg filed Critical Festo Kg
Publication of IT8819493A0 publication Critical patent/IT8819493A0/it
Application granted granted Critical
Publication of IT1215937B publication Critical patent/IT1215937B/it

Links

Classifications

    • 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
    • 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
    • Y10T137/7754—Line flow effect assisted
    • 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
    • Y10T137/777—Spring biased
    • 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
    • Y10T137/86919—Sequentially closing and opening alternately seating flow controllers
IT1949388A 1987-03-07 1988-02-23 Disposizione di valvole. IT1215937B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873707353 DE3707353C2 (de) 1987-03-07 1987-03-07 Zwei Ventilanordnungen zur Aufrechterhaltung eines konstanten Druckbereiches in einem Drucksystem

Publications (2)

Publication Number Publication Date
IT8819493A0 IT8819493A0 (it) 1988-02-23
IT1215937B true IT1215937B (it) 1990-02-22

Family

ID=6322502

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1949388A IT1215937B (it) 1987-03-07 1988-02-23 Disposizione di valvole.

Country Status (5)

Country Link
US (1) US4862912A (it)
DE (1) DE3707353C2 (it)
GB (1) GB2202652B (it)
IT (1) IT1215937B (it)
SE (1) SE467428B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293910A (en) * 1989-05-01 1994-03-15 Bruno Wessel Limited Pneumatic safety circuit for air inflation devices
US5454407A (en) * 1992-09-24 1995-10-03 Diba Industries Inc. Pneumatic wand apparatus and method
DE9409033U1 (de) * 1994-06-03 1994-07-28 Festo Kg Regeleinrichtung zur Einstellung des Drucks in einer mit Druck beaufschlagbaren Vorrichtung
US5875806A (en) * 1997-10-22 1999-03-02 Alliedsignal Inc. Flow control valve with increased flow range
IT202100005957A1 (it) * 2021-03-12 2022-09-12 Nexion Spa Dispositivo di gonfiaggio di uno pneumatico e metodo per il controllo di un processo di gonfiaggio di uno pneumatico

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1190799A (en) * 1915-05-03 1916-07-11 Dominick H Rene Controlling apparatus.
GB239936A (en) * 1924-06-19 1925-09-21 Henry George Porter An improved fluid pressure reducing valve
US1745256A (en) * 1926-05-14 1930-01-28 Jacob C Groble Full automatic demand fluid-pressure regulator
GB303903A (en) * 1928-01-12 1930-01-02 Karl Bergfeld Gas pressure regulators
US1772403A (en) * 1928-01-12 1930-08-05 Charles H Smoot Regulator
US1805702A (en) * 1928-10-15 1931-05-19 Swartwout Co Reducing valve
US1796968A (en) * 1929-06-15 1931-03-17 Charles H Smoot Regulator
FR734786A (fr) * 1931-04-30 1932-10-28 Schumann & Co Fa Régulateur commandé au moyen d'un fluide sous pression
US2264262A (en) * 1940-04-09 1941-11-25 Charles Tagliabue Mfg Co Valve positioner
GB620663A (en) * 1944-11-14 1949-03-29 Australian Iron & Steel Ltd Improvements relating to pilot or relay valves
GB775379A (en) * 1954-10-20 1957-05-22 Dowty Equipment Ltd Improvements in and relating to automatic hydraulic cut-out valves
GB894544A (en) * 1960-01-20 1962-04-26 Dewalt Hosmer Ankeny Valve system for controlling fluid flow
US3146789A (en) * 1962-07-26 1964-09-01 Iit Res Inst Pressure shut-off assembly
DE1932994A1 (de) * 1969-06-28 1971-02-04 Bosch Gmbh Robert Stromregelventil
GB1371899A (en) * 1970-11-20 1974-10-30 Normalair Garrett Ltd Fluid flow valves
US3904175A (en) * 1974-06-28 1975-09-09 Wabco Westinghouse Arrangement of resilient diaphragm acting as a valve seat and separating adjacent pressure chambers
JPS5847338Y2 (ja) * 1974-07-27 1983-10-28 株式会社ナブコ 電磁式流体圧力制御弁
US3977423A (en) * 1975-03-14 1976-08-31 Phillips Petroleum Company Valve control apparatus and method
GB2158616A (en) * 1984-05-10 1985-11-13 Anthony Charles Robert Johnson Hydraulic operated pressure reducing valve

Also Published As

Publication number Publication date
GB8804721D0 (en) 1988-03-30
SE467428B (sv) 1992-07-13
GB2202652A (en) 1988-09-28
US4862912A (en) 1989-09-05
DE3707353A1 (de) 1988-09-15
DE3707353C2 (de) 1997-04-17
SE8800726L (sv) 1988-09-08
GB2202652B (en) 1991-07-10
IT8819493A0 (it) 1988-02-23
SE8800726D0 (sv) 1988-03-02

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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: 19970129