ITBO20060206A1 - Dispositivo dissipatore di pressione per un circuito idraulico. - Google Patents

Dispositivo dissipatore di pressione per un circuito idraulico.

Info

Publication number
ITBO20060206A1
ITBO20060206A1 ITBO20060206A ITBO20060206A1 IT BO20060206 A1 ITBO20060206 A1 IT BO20060206A1 IT BO20060206 A ITBO20060206 A IT BO20060206A IT BO20060206 A1 ITBO20060206 A1 IT BO20060206A1
Authority
IT
Italy
Prior art keywords
hydraulic circuit
pressure heater
heater
pressure
hydraulic
Prior art date
Application number
Other languages
English (en)
Inventor
Bernardo Celata
Massimiliano Lazzerini
Original Assignee
Piersburg S P A
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 Piersburg S P A filed Critical Piersburg S P A
Priority to ITBO20060206 priority Critical patent/ITBO20060206A1/it
Priority to PCT/IB2007/000713 priority patent/WO2007122463A2/en
Publication of ITBO20060206A1 publication Critical patent/ITBO20060206A1/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
    • F16K17/0473—Multiple-way safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Actuator (AREA)
ITBO20060206 2006-03-23 2006-03-23 Dispositivo dissipatore di pressione per un circuito idraulico. ITBO20060206A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO20060206 ITBO20060206A1 (it) 2006-03-23 2006-03-23 Dispositivo dissipatore di pressione per un circuito idraulico.
PCT/IB2007/000713 WO2007122463A2 (en) 2006-03-23 2007-03-22 A pressure dissipater device for a hydraulic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20060206 ITBO20060206A1 (it) 2006-03-23 2006-03-23 Dispositivo dissipatore di pressione per un circuito idraulico.

Publications (1)

Publication Number Publication Date
ITBO20060206A1 true ITBO20060206A1 (it) 2007-09-24

Family

ID=38625364

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO20060206 ITBO20060206A1 (it) 2006-03-23 2006-03-23 Dispositivo dissipatore di pressione per un circuito idraulico.

Country Status (2)

Country Link
IT (1) ITBO20060206A1 (it)
WO (1) WO2007122463A2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103256413B (zh) * 2013-03-07 2015-07-08 荆门市广恒机电设备有限公司 一种用于高压细水雾灭火***的水压安全泄压阀
CN106286925B (zh) * 2016-08-17 2018-11-16 中国航空工业集团公司西安飞行自动控制研究所 一种新型稳压溢流阀
GB2562044B (en) * 2017-05-02 2020-03-18 Delphi Tech Ip Ltd Flushable low pressure regulator
JP7040004B2 (ja) * 2017-12-27 2022-03-23 日本電産トーソク株式会社 リリーフ弁
JP7110595B2 (ja) * 2017-12-27 2022-08-02 日本電産トーソク株式会社 リリーフ弁

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128667C2 (de) * 1981-07-20 1985-08-29 Steyr-Daimler-Puch Ag, Wien Druckbegrenzungsventil für Hydraulikanlagen
ES2019805A6 (es) * 1990-01-22 1991-07-01 Bendix Espana Valvula de descarga para fluido hidraulico.
GB9226886D0 (en) * 1992-12-23 1993-02-17 Dowty Defence And Fuels System Flow distribution valve
JP3922878B2 (ja) * 2000-12-04 2007-05-30 株式会社ジェイテクト 可変容量形ポンプ
ITBO20030528A1 (it) * 2003-09-12 2005-03-13 Pierburg Spa Impianto di pompaggio utilizzante una pompa a palette

Also Published As

Publication number Publication date
WO2007122463A2 (en) 2007-11-01
WO2007122463A3 (en) 2008-02-07

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