WO2002057061A3 - Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung - Google Patents

Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung Download PDF

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Publication number
WO2002057061A3
WO2002057061A3 PCT/DE2002/000142 DE0200142W WO02057061A3 WO 2002057061 A3 WO2002057061 A3 WO 2002057061A3 DE 0200142 W DE0200142 W DE 0200142W WO 02057061 A3 WO02057061 A3 WO 02057061A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid pipe
pump
pump fluid
ejector
producing
Prior art date
Application number
PCT/DE2002/000142
Other languages
English (en)
French (fr)
Other versions
WO2002057061A2 (de
Inventor
Karl Eck
Dieter Keller
Original Assignee
Siemens Ag
Karl Eck
Dieter Keller
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 Siemens Ag, Karl Eck, Dieter Keller filed Critical Siemens Ag
Priority to JP2002557562A priority Critical patent/JP2004523685A/ja
Priority to DE50207802T priority patent/DE50207802D1/de
Priority to US10/466,639 priority patent/US20040101416A1/en
Priority to BR0206522-3A priority patent/BR0206522A/pt
Priority to EP02701203A priority patent/EP1401625B1/de
Publication of WO2002057061A2 publication Critical patent/WO2002057061A2/de
Publication of WO2002057061A3 publication Critical patent/WO2002057061A3/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1711—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles and removing excess material from the mould cavity by the introduced fluid, e.g. to an overflow cavity
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C2045/1724—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles hollows used as conduits
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • 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
    • B29L2023/00—Tubular articles
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/004—Bent tubes
    • 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
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Moulding By Coating Moulds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Eine Treibmittelleitung (1) für eine Saugstrahlpumpe hat eine einteilig mit einem Bogenstück (3) gefertigte Düse (2). Hierdurch werden Absätze, die eine Verwirbelung in einer Strömung hervorrufen können, innerhalb der Treibmittelleitung (1) vermieden. Die mit dieser Treibmittelleitung (1) ausgerüstete Saugstrahlpumpe hat hierdurch einen besonders hohen Wirkungsgrad.
PCT/DE2002/000142 2001-01-19 2002-01-18 Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung WO2002057061A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2002557562A JP2004523685A (ja) 2001-01-19 2002-01-18 サクションジェットポンプのための駆動媒体管路および駆動媒体管路を製作する２つの方法
DE50207802T DE50207802D1 (de) 2001-01-19 2002-01-18 Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung
US10/466,639 US20040101416A1 (en) 2001-01-19 2002-01-18 Pump fluid pipe for an ejector pump and two methods for producing said pump fluid pipe
BR0206522-3A BR0206522A (pt) 2001-01-19 2002-01-18 Tubulação de agente carburante para uma bomba de jato aspirante e dois processos para produção da tubulação de agente carburante
EP02701203A EP1401625B1 (de) 2001-01-19 2002-01-18 Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10117968.5 2001-01-19
DE10117968A DE10117968A1 (de) 2001-01-19 2001-01-19 Treibmittelleitung für eine Saugstrahlpumpe und zwei Verfahren zur Herstellung der Treibmittelleitung

Publications (2)

Publication Number Publication Date
WO2002057061A2 WO2002057061A2 (de) 2002-07-25
WO2002057061A3 true WO2002057061A3 (de) 2004-01-22

Family

ID=7681149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/000142 WO2002057061A2 (de) 2001-01-19 2002-01-18 Treibmittelleitung für eine saugstrahlpumpe und zwei verfahren zur herstellung der treibmitteilleitung

Country Status (8)

Country Link
US (1) US20040101416A1 (de)
EP (1) EP1401625B1 (de)
JP (1) JP2004523685A (de)
CN (1) CN1524034A (de)
AT (1) ATE335580T1 (de)
BR (1) BR0206522A (de)
DE (2) DE10117968A1 (de)
WO (1) WO2002057061A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1925419A1 (de) * 2006-11-22 2008-05-28 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Produkt mit Festkörper und internen Hohlkammern
EP1926356A1 (de) 2006-11-22 2008-05-28 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Produkt mit Festkörper und einem oder mehreren Innenräumen
EP1937044A1 (de) * 2006-12-22 2008-06-25 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Verfahren zur Herstellung eines Leiters
DE102015226807A1 (de) * 2015-12-29 2017-06-29 Robert Bosch Gmbh Komponente für Brennstoffeinspritzanlage und Verfahren zum Herstellen einer Komponente einer Brennstoffeinspritzanlage
DE102016206616A1 (de) * 2016-04-19 2017-10-19 Elringklinger Ag Ejektorvorrichtung und Kombination aus einer Zylinderkopfhaube und einer Ejektorvorrichtung
CN112477081B (zh) * 2020-12-10 2024-09-06 佛山市顺德区塑责诚新材料有限公司 一种塑料管形状修正装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612194C1 (de) * 1986-04-11 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Im Kraftstoffbehälter eines Kraftfahrzeuges vorgesehene Kraftstoffstauvorrichtung
DE3913109A1 (de) * 1989-04-21 1990-10-25 Kloeckner Ferromatik Desma Verfahren zum spritzgiessen fluidgefuellter kunststoffkoerper und vorrichtung zur durchfuehrung des verfahrens
JPH0647764A (ja) * 1992-07-31 1994-02-22 Nifco Inc プラスチック製チューブ，およびその製造方法
JPH0985768A (ja) * 1995-09-27 1997-03-31 Bando Chem Ind Ltd 中空品成形金型

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1837290U (de) * 1958-07-16 1961-09-07 Karl Maegerle Fa Behaelter aus thermoplastistichem kunststoff.
FR1584765A (de) * 1968-07-08 1970-01-02
DE8815751U1 (de) * 1988-12-20 1989-02-16 Gebr. Jordan GmbH & Co KG, 5860 Iserlohn Saugstrahlpumpe für den Einsatz in einem Kraftstofftank
DE4204627C2 (de) * 1992-02-15 1994-12-22 Happich Gmbh Gebr Lagerachse für Sonnenblenden von Fahrzeugen und Verfahren zum Herstellen einer solchen
DE4400958C1 (de) * 1994-01-14 1995-04-06 Bayerische Motoren Werke Ag Saugstrahlpumpe
US5522417A (en) * 1994-04-21 1996-06-04 Nifco Inc. Anti-spilling valve for vehicle fuel tank
US6058911A (en) * 1997-04-07 2000-05-09 Nissan Motor Co., Ltd. Fuel chamber for automotive vehicle
DE19851665C2 (de) * 1998-11-10 2002-12-12 Ulrich Stieler Verfahren zur Herstellung von medienführenden Leitungen unter Einsatz des Gasinnendruckverfahrens, dabei verwendete Spritzgießform und damit hergestellte Leitung
AU714337B3 (en) * 1999-09-14 1999-12-23 Zoltans Pool Products Pty Ltd Fluid flow pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612194C1 (de) * 1986-04-11 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Im Kraftstoffbehälter eines Kraftfahrzeuges vorgesehene Kraftstoffstauvorrichtung
DE3913109A1 (de) * 1989-04-21 1990-10-25 Kloeckner Ferromatik Desma Verfahren zum spritzgiessen fluidgefuellter kunststoffkoerper und vorrichtung zur durchfuehrung des verfahrens
JPH0647764A (ja) * 1992-07-31 1994-02-22 Nifco Inc プラスチック製チューブ，およびその製造方法
JPH0985768A (ja) * 1995-09-27 1997-03-31 Bando Chem Ind Ltd 中空品成形金型

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199412, Derwent World Patents Index; Class A32, AN 1994-097352, XP002198482 *
HABERSTROH E ET AL: "LST-GIT: MOEGLICHKEITEN UND GRENZEN", KUNSTSTOFFBERATER, KUNSTSTOFF VERLAG. ISERNHAGEN, DE, VOL. 45, NR. 7/8, PAGE(S) 31-34, ISSN: 0172-6374, XP000959333 *
PATENT ABSTRACTS OF JAPAN *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 07 31 July 1997 (1997-07-31) *

Also Published As

Publication number Publication date
BR0206522A (pt) 2004-02-17
EP1401625B1 (de) 2006-08-09
JP2004523685A (ja) 2004-08-05
US20040101416A1 (en) 2004-05-27
DE50207802D1 (de) 2006-09-21
WO2002057061A2 (de) 2002-07-25
ATE335580T1 (de) 2006-09-15
EP1401625A2 (de) 2004-03-31
DE10117968A1 (de) 2002-08-01
CN1524034A (zh) 2004-08-25

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