BR7807323A - Valvula de seguranca especialmente uma valvula de curso - Google Patents

Valvula de seguranca especialmente uma valvula de curso

Info

Publication number
BR7807323A
BR7807323A BR7807323A BR7807323A BR7807323A BR 7807323 A BR7807323 A BR 7807323A BR 7807323 A BR7807323 A BR 7807323A BR 7807323 A BR7807323 A BR 7807323A BR 7807323 A BR7807323 A BR 7807323A
Authority
BR
Brazil
Prior art keywords
valve
course
safety
safety valve
valve especially
Prior art date
Application number
BR7807323A
Other languages
English (en)
Inventor
M Grahac
Original Assignee
Woma Maasberg Co Gmbh W
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 Woma Maasberg Co Gmbh W filed Critical Woma Maasberg Co Gmbh W
Publication of BR7807323A publication Critical patent/BR7807323A/pt

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
    • F16K17/08—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 providing a large discharge passage
    • F16K17/082—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 providing a large discharge passage with 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
    • F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
    • 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
    • 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
    • Y10T137/7738—Pop valves
    • Y10T137/7743—Lost motion between pop pressure reactor and 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7842—Diverse types
    • 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
    • Y10T137/7845—With common biasing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
BR7807323A 1977-11-08 1978-11-07 Valvula de seguranca especialmente uma valvula de curso BR7807323A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2749812A DE2749812C2 (de) 1977-11-08 1977-11-08 Vollhubsicherheitsventil

Publications (1)

Publication Number Publication Date
BR7807323A true BR7807323A (pt) 1979-07-24

Family

ID=6023222

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807323A BR7807323A (pt) 1977-11-08 1978-11-07 Valvula de seguranca especialmente uma valvula de curso

Country Status (4)

Country Link
US (1) US4192343A (pt)
BR (1) BR7807323A (pt)
DE (1) DE2749812C2 (pt)
GB (1) GB2007806B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567911A (en) * 1981-10-26 1986-02-04 Equipment Company Of America Cartridge type directional control valve
IL85605A (en) * 1987-03-31 1993-08-18 Rosenberg Peretz Automatic shut-off valve
DK174004B1 (da) * 2000-02-04 2002-04-08 Korsnaes Bates As Overtrykssikring til gas
DE102009047649A1 (de) * 2009-12-08 2011-06-09 Robert Bosch Gmbh Druckregelventil zur Regelung des Drucks in einem Hochdruck-Kraftstoffspeicher einer Brennkraftmaschine
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
US9095955B2 (en) 2012-08-16 2015-08-04 Omax Corporation Control valves for waterjet systems and related devices, systems and methods
WO2018054885A1 (de) * 2016-09-21 2018-03-29 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Mindestdruckventil für einen schraubenkompressor für ein fahrzeug, insbesondere ein nutzfahrzeug
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
KR20230005840A (ko) 2020-03-30 2023-01-10 하이퍼썸, 인크. 다기능 접속 종방향 단부들을 갖는 액체 제트 펌프를 위한 실린더
DE102020114106B4 (de) 2020-05-26 2024-03-28 Kleemann Gmbh Brecher

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050853A (en) * 1936-08-11 murphy
US2165611A (en) * 1937-09-01 1939-07-11 New York Air Brake Co Pop valve
US2420370A (en) * 1944-01-26 1947-05-13 Air Reduction Pressure relief valve
US2520893A (en) * 1944-03-16 1950-08-29 Merit Engineering Inc Relief valve
US2594626A (en) * 1946-09-09 1952-04-29 Clarence E Earle Safety valve
US3975116A (en) * 1972-10-30 1976-08-17 Fnb Products, Inc. Pressure responsive fluid valve assembly
US4082104A (en) * 1976-06-21 1978-04-04 C. H. Heist Corporation Pressure relief valve

Also Published As

Publication number Publication date
GB2007806B (en) 1982-05-06
US4192343A (en) 1980-03-11
DE2749812A1 (de) 1979-05-10
GB2007806A (en) 1979-05-23
DE2749812C2 (de) 1986-05-15

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