WO2013018102A3 - Vane assembly with an integrated spring element - Google Patents

Vane assembly with an integrated spring element Download PDF

Info

Publication number
WO2013018102A3
WO2013018102A3 PCT/IN2012/000513 IN2012000513W WO2013018102A3 WO 2013018102 A3 WO2013018102 A3 WO 2013018102A3 IN 2012000513 W IN2012000513 W IN 2012000513W WO 2013018102 A3 WO2013018102 A3 WO 2013018102A3
Authority
WO
WIPO (PCT)
Prior art keywords
vane assembly
spring element
integrated spring
blade
integrated
Prior art date
Application number
PCT/IN2012/000513
Other languages
French (fr)
Other versions
WO2013018102A2 (en
Inventor
Noack BJOERN
Original Assignee
Bosch Limited
Robert Bosch Gmbh
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 Bosch Limited, Robert Bosch Gmbh filed Critical Bosch Limited
Publication of WO2013018102A2 publication Critical patent/WO2013018102A2/en
Publication of WO2013018102A3 publication Critical patent/WO2013018102A3/en

Links

Classifications

    • 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
    • F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
    • 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
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
    • 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
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Abstract

A vane assembly for a rotor is disclosed. The vane assembly is located along the diameter of the rotor. The vane assembly comprises at least a first blade, a second blade and a flexible component. The flexible component is integrated in between the first blade and said second blade. The vane assembly is made of polymeric materials.
PCT/IN2012/000513 2011-07-29 2012-07-23 Vane assembly with an integrated spring element WO2013018102A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2610CH2011 2011-07-29
IN2610/CHE/2011 2011-07-29

Publications (2)

Publication Number Publication Date
WO2013018102A2 WO2013018102A2 (en) 2013-02-07
WO2013018102A3 true WO2013018102A3 (en) 2014-01-23

Family

ID=46763150

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000513 WO2013018102A2 (en) 2011-07-29 2012-07-23 Vane assembly with an integrated spring element

Country Status (1)

Country Link
WO (1) WO2013018102A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594441A (en) * 1945-06-25 1947-11-11 Thomas Lionel Hicks Improvements in rotary compressors
GB605740A (en) * 1946-12-20 1948-07-29 Derek Eyre Kirkland Improvements in or relating to sliding-vane rotary pumps
US2922376A (en) * 1956-09-07 1960-01-26 Tokheim Corp Variable capacity pump
DE3934280A1 (en) * 1988-10-14 1990-04-26 Cae Cipelletti Alberto Radial sliding vane pump - with specified lining for rotor and rotor drive shaft
DE102008019440A1 (en) * 2008-04-17 2009-10-22 FRÖTEK Kunststofftechnik GmbH Wing of a vane pump or vane compressor
US20100150766A1 (en) * 2008-12-16 2010-06-17 Flsmidth A/S Rotary sliding vane compressor and blade therefor
DE102009001152A1 (en) * 2009-02-25 2010-08-26 Robert Bosch Gmbh Rotary vane pump of common rail injection system of e.g. diesel engine, of car, has unit for changing eccentricity of rotor, and slide valves mounted in guiding slot such that work space is divided into suction and discharge chambers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659298A (en) 1985-05-14 1987-04-21 Corken International Corporation Pump with vane actuating system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594441A (en) * 1945-06-25 1947-11-11 Thomas Lionel Hicks Improvements in rotary compressors
GB605740A (en) * 1946-12-20 1948-07-29 Derek Eyre Kirkland Improvements in or relating to sliding-vane rotary pumps
US2922376A (en) * 1956-09-07 1960-01-26 Tokheim Corp Variable capacity pump
DE3934280A1 (en) * 1988-10-14 1990-04-26 Cae Cipelletti Alberto Radial sliding vane pump - with specified lining for rotor and rotor drive shaft
DE102008019440A1 (en) * 2008-04-17 2009-10-22 FRÖTEK Kunststofftechnik GmbH Wing of a vane pump or vane compressor
US20100150766A1 (en) * 2008-12-16 2010-06-17 Flsmidth A/S Rotary sliding vane compressor and blade therefor
DE102009001152A1 (en) * 2009-02-25 2010-08-26 Robert Bosch Gmbh Rotary vane pump of common rail injection system of e.g. diesel engine, of car, has unit for changing eccentricity of rotor, and slide valves mounted in guiding slot such that work space is divided into suction and discharge chambers

Also Published As

Publication number Publication date
WO2013018102A2 (en) 2013-02-07

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