WO2008003279A3 - Vakuumpumpe, spritzgiesswerkzeug für das pumpengehäuse, herstellungsverfahren des pumpengehauses und herstellungsverfahren eines pumpengehäuses mit zwei in einem arbeitsgang hergestellten dichtungen - Google Patents

Vakuumpumpe, spritzgiesswerkzeug für das pumpengehäuse, herstellungsverfahren des pumpengehauses und herstellungsverfahren eines pumpengehäuses mit zwei in einem arbeitsgang hergestellten dichtungen Download PDF

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Publication number
WO2008003279A3
WO2008003279A3 PCT/DE2007/001039 DE2007001039W WO2008003279A3 WO 2008003279 A3 WO2008003279 A3 WO 2008003279A3 DE 2007001039 W DE2007001039 W DE 2007001039W WO 2008003279 A3 WO2008003279 A3 WO 2008003279A3
Authority
WO
WIPO (PCT)
Prior art keywords
pump housing
pump
production
vacuum pump
check valve
Prior art date
Application number
PCT/DE2007/001039
Other languages
English (en)
French (fr)
Other versions
WO2008003279A2 (de
Inventor
David Ribaric
Markus Woelk
Original Assignee
Ixetic Hueckeswagen Gmbh
David Ribaric
Markus Woelk
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 Ixetic Hueckeswagen Gmbh, David Ribaric, Markus Woelk filed Critical Ixetic Hueckeswagen Gmbh
Priority to DE112007001323T priority Critical patent/DE112007001323A5/de
Publication of WO2008003279A2 publication Critical patent/WO2008003279A2/de
Publication of WO2008003279A3 publication Critical patent/WO2008003279A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/123—Fluid connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • 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
    • F05C2225/02—Rubber

Abstract

Die Erfindung betrifft eine Vakuumpumpe, insbesondere zum Erzeugen eines Unterdrucks in einem Bremskraftverstärker eines Kraf tfahrzeugs, mit einem aus einem relativ harten, insbesondere duroplastischen Kunststoffmaterial gebildeten Pumpengehäuseteil (1), insbesondere einem Pumpenflansch, das beziehungsweise der eine Dichtung (30) aus einem relativ weichen, insbesondere elastomeren Kunststoff material aufweist, und mit einem Rückschlagventil (5), das eine Rückschlagventilmembran (10) aufweist, wobei die Rückschlagventilmembran und die Dichtung einstückig ausgeführt sind. Weitere Erfindungen sind ein Spritzgiesswerkzeug (41,42,44,46,52,54) für das Pumpengehäuseteil (1) der erf indungsgemässen Vakuumpumpe, ein Verfahren zum Herstellen der erf indungsgemässen Vakuumpumpe mittels des erf indungsgemässen Spritzgiesswerkzeugs und ein Verfahren zum Herstellen zweier Dichtungen in einem Arbeitsgang in irgendeiner Vakuumpumpe mit einem Pumpengehäuseteil, mit einer Dichtung und mit einem eine Rückschlagventilmembran aufweisenden Rückschlagventil.
PCT/DE2007/001039 2006-07-01 2007-06-13 Vakuumpumpe, spritzgiesswerkzeug für das pumpengehäuse, herstellungsverfahren des pumpengehauses und herstellungsverfahren eines pumpengehäuses mit zwei in einem arbeitsgang hergestellten dichtungen WO2008003279A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112007001323T DE112007001323A5 (de) 2006-07-01 2007-06-13 Vakuumpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006030489 2006-07-01
DE102006030489.6 2006-07-01

Publications (2)

Publication Number Publication Date
WO2008003279A2 WO2008003279A2 (de) 2008-01-10
WO2008003279A3 true WO2008003279A3 (de) 2008-03-13

Family

ID=38474345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/001039 WO2008003279A2 (de) 2006-07-01 2007-06-13 Vakuumpumpe, spritzgiesswerkzeug für das pumpengehäuse, herstellungsverfahren des pumpengehauses und herstellungsverfahren eines pumpengehäuses mit zwei in einem arbeitsgang hergestellten dichtungen

Country Status (2)

Country Link
DE (1) DE112007001323A5 (de)
WO (1) WO2008003279A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0906768D0 (en) * 2009-04-21 2009-06-03 Pdd Innovations Ltd Pumps
WO2012117331A1 (en) 2011-02-28 2012-09-07 B & P Products Two-component thermoset-rubber object
JP2017194085A (ja) * 2016-04-18 2017-10-26 タイガースポリマー株式会社 排水弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568977A (en) * 1969-01-29 1971-03-09 Illinois Tool Works Valve assembly
DE2639921A1 (de) * 1976-09-04 1978-03-09 Teves Gmbh Alfred Mit unterdruck betriebener bremskraftverstaerker
DE2904686A1 (de) * 1979-02-08 1980-08-14 Volkswagenwerk Ag Oelgeschmierte vakuumpumpe mit einem im bereich ihrer ansaugoeffnung angeordneten oelabscheider
WO2004065795A1 (de) * 2003-01-17 2004-08-05 Luk Automobiltechnik Gmbh & Co. Kg Pumpe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568977A (en) * 1969-01-29 1971-03-09 Illinois Tool Works Valve assembly
DE2639921A1 (de) * 1976-09-04 1978-03-09 Teves Gmbh Alfred Mit unterdruck betriebener bremskraftverstaerker
DE2904686A1 (de) * 1979-02-08 1980-08-14 Volkswagenwerk Ag Oelgeschmierte vakuumpumpe mit einem im bereich ihrer ansaugoeffnung angeordneten oelabscheider
WO2004065795A1 (de) * 2003-01-17 2004-08-05 Luk Automobiltechnik Gmbh & Co. Kg Pumpe

Also Published As

Publication number Publication date
WO2008003279A2 (de) 2008-01-10
DE112007001323A5 (de) 2009-03-12

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