DE59800463D1 - Druckregelungsventil - Google Patents

Druckregelungsventil

Info

Publication number
DE59800463D1
DE59800463D1 DE59800463T DE59800463T DE59800463D1 DE 59800463 D1 DE59800463 D1 DE 59800463D1 DE 59800463 T DE59800463 T DE 59800463T DE 59800463 T DE59800463 T DE 59800463T DE 59800463 D1 DE59800463 D1 DE 59800463D1
Authority
DE
Germany
Prior art keywords
control valve
pressure control
valve spool
chambers
displaceable
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59800463T
Other languages
English (en)
Inventor
Siegfried Heer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCG Unitech AG
Original Assignee
TCG Unitech AG
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 TCG Unitech AG filed Critical TCG Unitech AG
Application granted granted Critical
Publication of DE59800463D1 publication Critical patent/DE59800463D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/263—Plural sensors for single bypass or relief 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2708—Plural sensors
    • Y10T137/271—For single valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Valve Device For Special Equipments (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE59800463T 1997-10-16 1998-10-13 Druckregelungsventil Expired - Fee Related DE59800463D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0175997A ATA175997A (de) 1997-10-16 1997-10-16 Druckregelungsventil

Publications (1)

Publication Number Publication Date
DE59800463D1 true DE59800463D1 (de) 2001-03-15

Family

ID=3520392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59800463T Expired - Fee Related DE59800463D1 (de) 1997-10-16 1998-10-13 Druckregelungsventil

Country Status (5)

Country Link
US (1) US6053195A (de)
EP (1) EP0909884B1 (de)
AT (2) ATA175997A (de)
DE (1) DE59800463D1 (de)
ES (1) ES2154933T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3088687B1 (de) * 2015-04-29 2021-01-27 General Electric Technology GmbH System und verfahren zur druckregelung für eine turbomaschine
US10392977B2 (en) * 2016-02-11 2019-08-27 Slw Automotive Inc. Automotive lubricant pumping system with two piece relief valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767726A (en) * 1953-06-23 1956-10-23 Westinghouse Air Brake Co Pilot actuated compensating pressure regulator
US4062374A (en) * 1974-05-08 1977-12-13 Sperry Rand Limited Hydraulic valves and hydraulic systems
DE2456524A1 (de) * 1974-11-29 1976-08-12 Kloeckner Humboldt Deutz Ag Druckumlaufschmieroelanlage fuer brennkraftmaschinen
JPS5828458B2 (ja) * 1975-09-25 1983-06-16 トヨタ自動車株式会社 ジドウヘンソクキノ ユアツセイギヨソウチ
SU969922A1 (ru) 1978-05-04 1982-10-30 Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Система смазки двигател внутреннего сгорани
FR2543615B1 (fr) * 1983-03-30 1987-05-15 Renault Dispositif de regulation de pression, notamment pour pompe a huile de moteur a combustion interne
FR2556775B1 (fr) * 1983-12-20 1988-02-05 Citroen Sa Dispositif de limitation de la pression dans un circuit de lubrification de moteur
FR2705403B1 (fr) * 1993-05-14 1995-06-23 Renault Dispositif de limitation de la pression dans un circuit de lubrification de moteur.

Also Published As

Publication number Publication date
EP0909884A1 (de) 1999-04-21
ES2154933T3 (es) 2001-04-16
ATE199106T1 (de) 2001-02-15
US6053195A (en) 2000-04-25
EP0909884B1 (de) 2001-02-07
ATA175997A (de) 2002-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee