IT8025899A0 - Valvola di sbarramento a comando diretto ed operante come valvola limitatrice di pressione e valvola di post-aspirazione. - Google Patents

Valvola di sbarramento a comando diretto ed operante come valvola limitatrice di pressione e valvola di post-aspirazione.

Info

Publication number
IT8025899A0
IT8025899A0 IT8025899A IT2589980A IT8025899A0 IT 8025899 A0 IT8025899 A0 IT 8025899A0 IT 8025899 A IT8025899 A IT 8025899A IT 2589980 A IT2589980 A IT 2589980A IT 8025899 A0 IT8025899 A0 IT 8025899A0
Authority
IT
Italy
Prior art keywords
valve
post
operating
pressure limiting
direct control
Prior art date
Application number
IT8025899A
Other languages
English (en)
Other versions
IT1134211B (it
Inventor
Wolfgang Kotter
Gunther Schwerin
Heinz Siegel
Friedrich Wilhelm Hofer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8025899A0 publication Critical patent/IT8025899A0/it
Application granted granted Critical
Publication of IT1134211B publication Critical patent/IT1134211B/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
    • F16K17/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Fluid-Damping Devices (AREA)
IT25899/80A 1979-11-14 1980-11-12 Valvola di sbarramento a comando diretto ed operante come valvola limitatrice di pressione e valvola di post-aspirazione IT1134211B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792945911 DE2945911A1 (de) 1979-11-14 1979-11-14 Als druckbegrenzungs- und nachsaugventil arbeitendes, direkt gesteuertes sperrventil

Publications (2)

Publication Number Publication Date
IT8025899A0 true IT8025899A0 (it) 1980-11-12
IT1134211B IT1134211B (it) 1986-08-13

Family

ID=6085931

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25899/80A IT1134211B (it) 1979-11-14 1980-11-12 Valvola di sbarramento a comando diretto ed operante come valvola limitatrice di pressione e valvola di post-aspirazione

Country Status (4)

Country Link
DE (1) DE2945911A1 (it)
GB (1) GB2064069B (it)
IT (1) IT1134211B (it)
SE (1) SE8007980L (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979540A (en) * 1988-12-29 1990-12-25 Teledyne Industries, Inc. Cartridge-type direct loaded safety and pressure-relief valve having flow path for preventing supersonic flow and minimizing valve hysteresis
DE4408929A1 (de) * 1994-02-26 1995-08-31 Rexroth Mannesmann Gmbh Hydraulisches Ventil und Verfahren zu seiner Herstellung
DE19515962A1 (de) * 1995-03-29 1996-10-02 Argo Gmbh Fuer Fluidtechnik Hydraulische Schaltung
DE19625965A1 (de) * 1996-06-28 1998-01-02 Teves Gmbh Alfred Sitzventil für hydraulische Kraftfahrzeug-Bremsanlagen
EP1035361A1 (de) * 1999-03-08 2000-09-13 ABB Alstom Power (Schweiz) AG Auslöseventil
DE10001665B4 (de) * 2000-01-17 2008-05-08 Linde Material Handling Gmbh Ventilanordnung zur Absicherung und leckölfreien Absperrung eines hydraulischen Verbrauchers
US7392823B2 (en) 2004-12-01 2008-07-01 Parker-Hannifin Corporation Combination valve
US20110240897A1 (en) * 2008-10-08 2011-10-06 Robert Bosch Gmbh Pressure Limiting And Suction Valve Unit
CN101532527B (zh) * 2009-04-22 2011-04-13 黄培华 调压控制气阀
CN114321066B (zh) * 2021-12-28 2022-09-27 华中科技大学 一种阻尼自适应调节的安全溢流阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112763A (en) * 1962-04-12 1963-12-03 Hydraulic Unit Specialities Co Combined high pressure relief and void control valve
GB1422939A (en) * 1972-01-14 1976-01-28 Sperry Rand Ltd Hydraulic valves
US4210170A (en) * 1978-02-17 1980-07-01 General Signal Corporation Anti-cavitation and overload relief valve for a hydraulic system
JPS595259Y2 (ja) * 1979-01-12 1984-02-16 東芝機械株式会社 リリ−フバルブ兼用メイクアツプバルブ

Also Published As

Publication number Publication date
SE8007980L (sv) 1981-05-15
GB2064069A (en) 1981-06-10
GB2064069B (en) 1984-01-25
DE2945911C2 (it) 1991-07-18
IT1134211B (it) 1986-08-13
DE2945911A1 (de) 1981-05-27

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