FR2811734B1 - VALVE DEVICE - Google Patents

VALVE DEVICE

Info

Publication number
FR2811734B1
FR2811734B1 FR0108800A FR0108800A FR2811734B1 FR 2811734 B1 FR2811734 B1 FR 2811734B1 FR 0108800 A FR0108800 A FR 0108800A FR 0108800 A FR0108800 A FR 0108800A FR 2811734 B1 FR2811734 B1 FR 2811734B1
Authority
FR
France
Prior art keywords
valve device
valve
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
FR0108800A
Other languages
French (fr)
Other versions
FR2811734A1 (en
Inventor
Georg Weber
Tilo Schafer
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.)
LuK Fahrzeug Hydraulik GmbH and Co KG
Original Assignee
LuK Fahrzeug Hydraulik GmbH and Co KG
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 LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG
Publication of FR2811734A1 publication Critical patent/FR2811734A1/en
Application granted granted Critical
Publication of FR2811734B1 publication Critical patent/FR2811734B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1886—Open (not controlling) fluid passage
    • F04B2027/189—Open (not controlling) fluid passage between crankcase and discharge chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/01—Pressure before the pump inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
FR0108800A 2000-07-06 2001-07-03 VALVE DEVICE Expired - Fee Related FR2811734B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10032903A DE10032903A1 (en) 2000-07-06 2000-07-06 valve device

Publications (2)

Publication Number Publication Date
FR2811734A1 FR2811734A1 (en) 2002-01-18
FR2811734B1 true FR2811734B1 (en) 2005-10-28

Family

ID=7648027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108800A Expired - Fee Related FR2811734B1 (en) 2000-07-06 2001-07-03 VALVE DEVICE

Country Status (5)

Country Link
AU (1) AU2001276282A1 (en)
DE (3) DE10032903A1 (en)
FR (1) FR2811734B1 (en)
IT (1) ITMI20011429A1 (en)
WO (1) WO2002002941A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526516A (en) * 1983-02-17 1985-07-02 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor capable of controlling angularity of wobble plate with high responsiveness
DE3416637A1 (en) * 1984-05-05 1985-11-14 Diesel Kiki Co. Ltd., Tokio/Tokyo Swash plate compressor
JPS63143392A (en) * 1986-12-05 1988-06-15 Toyota Autom Loom Works Ltd Control method of wabble type variable capacity compressor
JPS63243469A (en) * 1987-03-28 1988-10-11 Toyota Autom Loom Works Ltd Pressure control mechanism of crank case for swash plate type compressor
DE4033422C2 (en) * 1990-10-20 1999-07-15 Bosch Gmbh Robert Swash plate compressor
JPH0599136A (en) * 1991-10-23 1993-04-20 Sanden Corp Variable capacity type swash plate type compressor
JP3131015B2 (en) * 1992-04-03 2001-01-31 株式会社鷺宮製作所 Solenoid control valve

Also Published As

Publication number Publication date
FR2811734A1 (en) 2002-01-18
DE10130842A1 (en) 2002-03-14
DE10032903A1 (en) 2002-01-17
AU2001276282A1 (en) 2002-01-14
ITMI20011429A1 (en) 2003-01-05
ITMI20011429A0 (en) 2001-07-05
WO2002002941A1 (en) 2002-01-10
DE10193282D2 (en) 2003-04-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331