MX2017000801A - Bomba de paletas de desplazamiento variable con compensacion termica. - Google Patents

Bomba de paletas de desplazamiento variable con compensacion termica.

Info

Publication number
MX2017000801A
MX2017000801A MX2017000801A MX2017000801A MX2017000801A MX 2017000801 A MX2017000801 A MX 2017000801A MX 2017000801 A MX2017000801 A MX 2017000801A MX 2017000801 A MX2017000801 A MX 2017000801A MX 2017000801 A MX2017000801 A MX 2017000801A
Authority
MX
Mexico
Prior art keywords
control
chamber
control valve
variable displacement
vane pump
Prior art date
Application number
MX2017000801A
Other languages
English (en)
Inventor
Valkenberg Ralph
Arnold Manfred
Peter Kutzer Hans
Original Assignee
Stackpole Int Eng Products Ltd
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 Stackpole Int Eng Products Ltd filed Critical Stackpole Int Eng Products Ltd
Publication of MX2017000801A publication Critical patent/MX2017000801A/es

Links

Classifications

    • 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
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading 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
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • 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
    • 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
    • F04C14/226—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 by pivoting the cam around an eccentric axis
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0238—Rotary pumps
    • 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
    • F01M1/02—Pressure lubrication using lubricating pumps
    • F01M2001/0207—Pressure lubrication using lubricating pumps characterised by the type of pump
    • F01M2001/0246—Adjustable pumps
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

Una bomba de paletas de desplazamiento variable que tiene un control de deslizamiento dentro del alojamiento y una primera cámara de control y una segunda cámara de control para la recepción de lubricante a presión. Una válvula de control térmicamente ajustable se proporciona en el alojamiento para el ajuste de desplazamiento de la bomba sobre la base de una temperatura del lubricante. Además de los canales de comunicación de fluido en las cámaras de control, al menos un puerto de ventilación se proporciona en la segunda cámara. La válvula de control está configurada para controlar la presión y la comunicación de fluido entre las cámaras, junto con el control deslizante. La válvula de control puede ayudar a reducir el desplazamiento de la bomba a temperaturas más bajas y bajas velocidades del motor. A temperaturas más bajas, la segunda cámara de control puede ser presurizada por la primera cámara de control. A temperaturas más altas, la segunda cámara de control puede ser ventilada a través de la válvula de control y / o el puerto de ventilación, a pesar de la posición del control deslizante.
MX2017000801A 2014-09-04 2015-09-03 Bomba de paletas de desplazamiento variable con compensacion termica. MX2017000801A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/477,620 US9771935B2 (en) 2014-09-04 2014-09-04 Variable displacement vane pump with thermo-compensation
PCT/IB2015/056723 WO2016035033A1 (en) 2014-09-04 2015-09-03 Variable displacement vane pump with thermo-compensation

Publications (1)

Publication Number Publication Date
MX2017000801A true MX2017000801A (es) 2017-05-01

Family

ID=55437120

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000801A MX2017000801A (es) 2014-09-04 2015-09-03 Bomba de paletas de desplazamiento variable con compensacion termica.

Country Status (8)

Country Link
US (2) US9771935B2 (es)
EP (1) EP3099938B1 (es)
JP (1) JP6727125B2 (es)
KR (1) KR102059719B1 (es)
CN (1) CN105874202B (es)
CA (1) CA2931444C (es)
MX (1) MX2017000801A (es)
WO (1) WO2016035033A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10030656B2 (en) 2014-12-31 2018-07-24 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with integrated fail safe function
US9534519B2 (en) * 2014-12-31 2017-01-03 Stackpole International Engineered Products, Ltd. Variable displacement vane pump with integrated fail safe function
KR102560923B1 (ko) * 2018-03-26 2023-07-31 리텐스 오토모티브 파트너쉽 차량용 열 관리 모듈
DE102018206450A1 (de) * 2018-04-26 2019-10-31 Volkswagen Aktiengesellschaft Ölpumpenanordnung für ein Kraftfahrzeug und Verfahren zur Regelung einer Ölpumpe
US20200208630A1 (en) * 2018-12-28 2020-07-02 Stackpole International Engineered Products, Ltd. Vane pump having hollow pivot pin with fastener
WO2020141393A1 (en) 2018-12-31 2020-07-09 Stackpole International Engineered Products, Ltd. Pump assembly having two pumps provided in a single housing

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DE19957886A1 (de) 1998-12-07 2000-07-20 Bosch Braking Systems Co Verstellpumpe
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Also Published As

Publication number Publication date
EP3099938A4 (en) 2017-05-24
US9771935B2 (en) 2017-09-26
EP3099938B1 (en) 2021-08-25
WO2016035033A1 (en) 2016-03-10
CN105874202B (zh) 2019-08-20
US20180010605A1 (en) 2018-01-11
JP6727125B2 (ja) 2020-07-22
CA2931444A1 (en) 2016-03-10
JP2017525879A (ja) 2017-09-07
EP3099938A1 (en) 2016-12-07
US10247187B2 (en) 2019-04-02
CN105874202A (zh) 2016-08-17
CA2931444C (en) 2020-10-27
US20160069346A1 (en) 2016-03-10
KR102059719B1 (ko) 2019-12-26
KR20170053593A (ko) 2017-05-16

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