IT1097251B - Valvola sensibile ad una pressione di tipo rifristinabile - Google Patents

Valvola sensibile ad una pressione di tipo rifristinabile

Info

Publication number
IT1097251B
IT1097251B IT2345178A IT2345178A IT1097251B IT 1097251 B IT1097251 B IT 1097251B IT 2345178 A IT2345178 A IT 2345178A IT 2345178 A IT2345178 A IT 2345178A IT 1097251 B IT1097251 B IT 1097251B
Authority
IT
Italy
Prior art keywords
refrestable
pressure sensitive
sensitive valve
valve
pressure
Prior art date
Application number
IT2345178A
Other languages
English (en)
Other versions
IT7823451A0 (it
Original Assignee
Auto Research Corp
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 Auto Research Corp filed Critical Auto Research Corp
Publication of IT7823451A0 publication Critical patent/IT7823451A0/it
Application granted granted Critical
Publication of IT1097251B publication Critical patent/IT1097251B/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
    • 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
    • F16K17/042—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 locking or disconnecting arrangements
    • 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
    • Y10T137/7734—Fluid opened valve requiring reset
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Damping Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
IT2345178A 1977-05-24 1978-05-16 Valvola sensibile ad una pressione di tipo rifristinabile IT1097251B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/801,201 US4178960A (en) 1977-05-24 1977-05-24 Resettable pressure responsive valve

Publications (2)

Publication Number Publication Date
IT7823451A0 IT7823451A0 (it) 1978-05-16
IT1097251B true IT1097251B (it) 1985-08-31

Family

ID=25180455

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2345178A IT1097251B (it) 1977-05-24 1978-05-16 Valvola sensibile ad una pressione di tipo rifristinabile

Country Status (9)

Country Link
US (1) US4178960A (it)
JP (1) JPS53146321A (it)
CA (1) CA1092480A (it)
CH (1) CH634134A5 (it)
DE (1) DE2821588A1 (it)
FR (1) FR2392300A1 (it)
GB (1) GB1573903A (it)
IT (1) IT1097251B (it)
SE (1) SE440157B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485843A (en) * 1981-05-05 1984-12-04 Wolff Robert C Variable pressure relief and control valve
JPS63175379U (it) * 1987-01-19 1988-11-14
US4899896A (en) * 1988-04-06 1990-02-13 Metzger David A Container pressurizing apparatus
US5653421A (en) * 1996-07-08 1997-08-05 Lockheed Martin Vought Systems Corporation Fluid switch
GB2414782A (en) * 2002-02-22 2005-12-07 Flight Refueling Ltd Ejector release unit
US7117887B2 (en) * 2004-03-26 2006-10-10 Dulac Lawrence M Quick fill device
US7806235B1 (en) * 2006-10-04 2010-10-05 Curtis Roys Environmental compressor protection assembly
US9528345B2 (en) * 2013-02-13 2016-12-27 Weatherford Technology Holdings, Llc Hydraulic communication device
JP6731288B2 (ja) * 2016-06-13 2020-07-29 Ｋｙｂエンジニアリングアンドサービス株式会社 切換弁および薪割装置
US11009138B2 (en) 2019-06-04 2021-05-18 Gammon Technical Products, Inc. Flow maximizer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE538334C (de) * 1929-10-23 1931-11-13 Jean Marie Bernard Sicherheitsventil
US1891119A (en) * 1931-07-13 1932-12-13 Sky Specialties Corp Safety valve
US3203246A (en) * 1962-04-13 1965-08-31 Casco Products Corp Blow-off valve and pressure indicator for fire extinguishers
US3409037A (en) * 1965-07-30 1968-11-05 Fred B. Nelson Pressure relief or flow control valve
JPS442274Y1 (it) * 1966-09-09 1969-01-28
US3592222A (en) * 1969-12-03 1971-07-13 American Aero Ind Relief valve
FR2128913A5 (it) * 1971-03-08 1972-10-27 American Aero Ind
US3780759A (en) * 1972-04-10 1973-12-25 Us Navy Reusable pressure release valve
US4015627A (en) * 1975-05-09 1977-04-05 Emco Wheaton Inc. Pressure relief valve

Also Published As

Publication number Publication date
FR2392300B1 (it) 1983-07-08
CA1092480A (en) 1980-12-30
FR2392300A1 (fr) 1978-12-22
SE7804707L (sv) 1978-11-25
GB1573903A (en) 1980-08-28
DE2821588A1 (de) 1978-11-30
US4178960A (en) 1979-12-18
JPS53146321A (en) 1978-12-20
CH634134A5 (de) 1983-01-14
SE440157B (sv) 1985-07-15
IT7823451A0 (it) 1978-05-16

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