IT969916B - Valvola limitatrice di pressione a comando preliminare - Google Patents

Valvola limitatrice di pressione a comando preliminare

Info

Publication number
IT969916B
IT969916B IT3093872A IT3093872A IT969916B IT 969916 B IT969916 B IT 969916B IT 3093872 A IT3093872 A IT 3093872A IT 3093872 A IT3093872 A IT 3093872A IT 969916 B IT969916 B IT 969916B
Authority
IT
Italy
Prior art keywords
relief valve
pressure relief
control pressure
preliminary control
preliminary
Prior art date
Application number
IT3093872A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT969916B publication Critical patent/IT969916B/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
    • F16K17/10—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 auxiliary valve for fluid operation of the main valve
    • F16K17/105—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 auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Control Of Fluid Pressure (AREA)
IT3093872A 1971-10-27 1972-10-26 Valvola limitatrice di pressione a comando preliminare IT969916B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712153470 DE2153470C3 (de) 1971-10-27 1971-10-27 Vorgesteuertes Druckbegrenzungsventil

Publications (1)

Publication Number Publication Date
IT969916B true IT969916B (it) 1974-04-10

Family

ID=5823508

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3093872A IT969916B (it) 1971-10-27 1972-10-26 Valvola limitatrice di pressione a comando preliminare

Country Status (5)

Country Link
JP (1) JPS5527988B2 (it)
DE (1) DE2153470C3 (it)
FR (1) FR2158975A5 (it)
GB (1) GB1405493A (it)
IT (1) IT969916B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164399A (ja) * 1984-02-06 1985-08-27 株式会社山武 フランジ付部品の取付構造
DE3840013C2 (de) * 1987-11-27 1994-01-13 Tokyo Keiki Kk Sicherheitsventil
DE4304796A1 (de) * 1993-02-17 1994-08-18 Rexroth Mannesmann Gmbh Vorgesteuertes Druckbegrenzungsventil
JP4368445B2 (ja) * 1999-02-19 2009-11-18 株式会社コスメック 安全弁
US6871802B2 (en) 2003-02-27 2005-03-29 Fike Corporation Self-modulating inert gas fire suppression system
EP1956277A1 (en) * 2007-02-08 2008-08-13 Siemens Aktiengesellschaft Valve
FR2914373A1 (fr) * 2007-03-27 2008-10-03 F2T Sarl Dispositif de protection des pompes centrifuges contre les phenomenes de vortex, cavitation, coups de belier
EP2019240B1 (de) * 2007-07-26 2014-11-12 MOOG GmbH Hydraulisches Lastschaltventil mit RC-Glied

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964338A1 (de) * 1969-12-23 1971-07-01 J P Sauer & Sohn Maschb Gmbh Vorsteuerventil fuer vorgesteuerte Druckventile

Also Published As

Publication number Publication date
JPS4852026A (it) 1973-07-21
FR2158975A5 (it) 1973-06-15
DE2153470A1 (de) 1973-05-03
DE2153470B2 (de) 1978-11-02
JPS5527988B2 (it) 1980-07-24
GB1405493A (en) 1975-09-10
DE2153470C3 (de) 1982-05-19

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