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DK2441915T3 - Bucket pump - Google Patents

Bucket pump Download PDF

Info

Publication number
DK2441915T3
DK2441915T3 DK11008326.8T DK11008326T DK2441915T3 DK 2441915 T3 DK2441915 T3 DK 2441915T3 DK 11008326 T DK11008326 T DK 11008326T DK 2441915 T3 DK2441915 T3 DK 2441915T3
Authority
DK
Denmark
Prior art keywords
bucket pump
bucket
pump
Prior art date
Application number
DK11008326.8T
Other languages
Danish (da)
Inventor
Harald Nylaende
Original Assignee
Dovrekraft As
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 Dovrekraft As filed Critical Dovrekraft As
Application granted granted Critical
Publication of DK2441915T3 publication Critical patent/DK2441915T3/en

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
    • 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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
    • 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
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DK11008326.8T 2010-10-15 2011-10-14 Bucket pump DK2441915T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20101436A NO332797B1 (en) 2010-10-15 2010-10-15 Pump

Publications (1)

Publication Number Publication Date
DK2441915T3 true DK2441915T3 (en) 2019-09-23

Family

ID=45370368

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11008326.8T DK2441915T3 (en) 2010-10-15 2011-10-14 Bucket pump

Country Status (6)

Country Link
EP (1) EP2441915B1 (en)
DK (1) DK2441915T3 (en)
ES (1) ES2745454T3 (en)
HU (1) HUE045871T2 (en)
NO (1) NO332797B1 (en)
PL (1) PL2441915T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10907718B2 (en) 2018-01-18 2021-02-02 Hamilton Sundstrand Corporation Cam liner for integrated drive generator
BE1031636B1 (en) * 2023-05-25 2025-01-06 Safran Aero Boosters RADIAL VANE PUMP

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE434452A (en) *
US1442198A (en) * 1914-06-24 1923-01-16 Arthur Kitson Rotary pump, engine, or meter
GB262344A (en) 1926-06-26 1926-12-09 William Kingsland Improvements in rotary pumps or motors
GB534510A (en) * 1939-03-08 1941-03-07 Thompson Prod Inc Improvements in or relating to pumps of the sliding vane type
US2352941A (en) * 1939-03-08 1944-07-04 Curtis Pump Co Offset rotor vane pump
US2495771A (en) * 1945-10-15 1950-01-31 Richer Ella Diametrically cooperating vane pump
US2443994A (en) 1948-05-07 1948-06-22 Scognamillo Salvatore Rotary pump
DE1553261A1 (en) * 1960-12-17 1970-02-12 Huebener Werner Rotary vane pump
FR1383047A (en) * 1963-11-05 1964-12-24 Improvements made to engines or vane pumps, in particular to rotary internal combustion engines
AU8101575A (en) * 1974-05-17 1976-11-11 Reynaud D A L M Vane type pump
DE3108819A1 (en) 1981-03-09 1982-11-25 Kommanditgesellschaft RMC Rotationsmaschinen GmbH + Co, 2000 Hamburg Method for forming a compression chamber in a rotary piston engine
JPS5838394A (en) * 1981-08-31 1983-03-05 Toyoda Autom Loom Works Ltd Vane compressor
US4958995A (en) * 1986-07-22 1990-09-25 Eagle Industry Co., Ltd. Vane pump with annular recesses to control vane extension
IT1230392B (en) 1989-05-23 1991-10-21 Angelo Vismara ROTARY HYDRAULIC PUMP WITH RADIAL SHOVELS WITH BINDING MOVEMENT AND WITH PARALLELEPIPED ELEMENT WITH MOVABLE HALF-CYLINDER.
NO952847L (en) * 1995-07-18 1997-01-20 Johan Tenfjord Inverter

Also Published As

Publication number Publication date
HUE045871T2 (en) 2020-01-28
EP2441915A3 (en) 2017-07-26
ES2745454T3 (en) 2020-03-02
NO332797B1 (en) 2013-01-14
EP2441915B1 (en) 2019-06-12
NO20101436A1 (en) 2012-04-16
PL2441915T3 (en) 2020-03-31
EP2441915A2 (en) 2012-04-18

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