DE502007006577D1 - Verstellbare Rotationspumpe mit Verschleissminderung - Google Patents

Verstellbare Rotationspumpe mit Verschleissminderung

Info

Publication number
DE502007006577D1
DE502007006577D1 DE502007006577T DE502007006577T DE502007006577D1 DE 502007006577 D1 DE502007006577 D1 DE 502007006577D1 DE 502007006577 T DE502007006577 T DE 502007006577T DE 502007006577 T DE502007006577 T DE 502007006577T DE 502007006577 D1 DE502007006577 D1 DE 502007006577D1
Authority
DE
Germany
Prior art keywords
rotary pump
adjustable rotary
wear reduction
wear
reduction
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE502007006577T
Other languages
English (en)
Inventor
Christof Dr Lamparski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schwaebische Huettenwerke Automotive GmbH
Original Assignee
Schwaebische Huettenwerke Automotive 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38283219&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502007006577(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwaebische Huettenwerke Automotive GmbH filed Critical Schwaebische Huettenwerke Automotive GmbH
Publication of DE502007006577D1 publication Critical patent/DE502007006577D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • 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
    • F05C2201/00—Metals
    • F05C2201/90—Alloys not otherwise provided for
    • F05C2201/903—Aluminium alloy, e.g. AlCuMgPb F34,37
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0865—Oxide ceramics
    • F05C2203/0869—Aluminium oxide
    • 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
    • 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
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • 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
    • F05C2225/06—Polyamides, e.g. NYLON
    • 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
    • F05C2225/12—Polyetheretherketones, e.g. PEEK
    • 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
    • F05C2251/00—Material properties
    • F05C2251/10—Hardness
    • 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
    • F05C2251/00—Material properties
    • F05C2251/14—Self lubricating materials; Solid lubricants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making
    • Y10T29/49242—Screw or gear type, e.g., Moineau type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
DE502007006577T 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleissminderung Active DE502007006577D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006018124A DE102006018124A1 (de) 2006-04-19 2006-04-19 Verstellbare Rotationspumpe mit Verschleißminderung

Publications (1)

Publication Number Publication Date
DE502007006577D1 true DE502007006577D1 (de) 2011-04-14

Family

ID=38283219

Family Applications (4)

Application Number Title Priority Date Filing Date
DE102006018124A Withdrawn DE102006018124A1 (de) 2006-04-19 2006-04-19 Verstellbare Rotationspumpe mit Verschleißminderung
DE502007006577T Active DE502007006577D1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleissminderung
DE10178105T Active DE10178105T8 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung
DE202007018987U Expired - Lifetime DE202007018987U1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006018124A Withdrawn DE102006018124A1 (de) 2006-04-19 2006-04-19 Verstellbare Rotationspumpe mit Verschleißminderung

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE10178105T Active DE10178105T8 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung
DE202007018987U Expired - Lifetime DE202007018987U1 (de) 2006-04-19 2007-04-18 Verstellbare Rotationspumpe mit Verschleißminderung

Country Status (7)

Country Link
US (3) US20070248481A1 (de)
EP (3) EP3376031B1 (de)
JP (1) JP4662559B2 (de)
AT (2) ATE500423T1 (de)
DE (4) DE102006018124A1 (de)
HU (1) HUE040650T2 (de)
PL (1) PL1847713T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018124A1 (de) * 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung
JP5064886B2 (ja) * 2007-05-21 2012-10-31 株式会社Ｔｂｋ ギヤポンプ
WO2010001764A1 (ja) * 2008-07-03 2010-01-07 株式会社小松製作所 可変容量ギヤポンプ
DE102009026964A1 (de) * 2009-06-16 2010-12-23 Robert Bosch Gmbh Brennstoffpumpe
DE102010004594B4 (de) * 2010-01-14 2017-05-24 Audi Ag Regelölpumpe
DE102010005984B4 (de) * 2010-01-28 2013-11-28 Audi Ag Regelölpumpe
DE102010020356A1 (de) 2010-05-12 2011-11-17 Audi Ag Schmiermittelpumpe, Regelkolben
DE102010038430B4 (de) * 2010-07-26 2012-12-06 Schwäbische Hüttenwerke Automotive GmbH Verdrängerpumpe mit Absaugnut
DE102010046941A1 (de) * 2010-09-29 2012-03-29 Wittenstein Ag Tribologisches System
DE102011104049A1 (de) 2011-06-11 2012-12-27 Volkswagen Aktiengesellschaft Pumpe
US9429149B2 (en) * 2012-05-15 2016-08-30 Sabic Global Technologies B.V. Polyetherimide pump
KR102003107B1 (ko) * 2015-08-12 2019-07-24 장순길 가변 용량 펌프
DE102017117787A1 (de) * 2017-08-04 2019-02-07 Schwäbische Hüttenwerke Automotive GmbH Verstellbare Außenzahnradpumpe
DE102019106660A1 (de) * 2019-03-15 2020-09-17 Wagner Gmbh & Co. Kg Steuerventil mit einer Anschlussfläche für mehrere Ventilports
CN112518239B (zh) 2020-11-13 2022-02-08 浙江海洋大学 螺杆泵转子转模挤压成型工艺

Family Cites Families (36)

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DE838826C (de) * 1949-02-23 1952-05-12 Bayer Ag Verfahren zur Herstellung von Formkoerpern
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
DE831772C (de) * 1952-11-18 1952-02-18 Bayer Ag Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe
US2879248A (en) * 1954-04-13 1959-03-24 Bayer Ag Method of making copolymer of diisocyanate modified polyester and vinylidene monomer
US2897248A (en) 1956-06-06 1959-07-28 Standard Oil Co Alkylation
US3015283A (en) * 1958-11-24 1962-01-02 Bayer Ag Gear pumps and motors
US4222718A (en) * 1978-03-09 1980-09-16 Rexnord Inc. Linear motion thrust block for hydraulic pumps and motors
DE3018974A1 (de) * 1980-05-17 1981-11-26 Karl Schmidt Gmbh, 7107 Neckarsulm Gleitlagerwerkstoff
JPS60197880A (ja) * 1984-03-19 1985-10-07 Aisin Seiki Co Ltd 複合メッキ被膜
SE463829B (sv) * 1985-03-15 1991-01-28 Svenska Rotor Maskiner Ab Skruvrotormaskin med aatminstone en rotor bestaaende av plastmaterial
JPS61266451A (ja) * 1985-05-21 1986-11-26 Daido Metal Kogyo Kk 摺動部材用組成物
DE3528651A1 (de) * 1985-08-09 1987-02-19 Rohs Hans Guenther Prof Dr Ing Zahnradpumpe
DE3534242A1 (de) * 1985-09-26 1987-03-26 Kolbenschmidt Ag Wartungsfreier mehrschicht-gleitlagerwerkstoff
JP2967245B2 (ja) * 1991-08-22 1999-10-25 株式会社日立製作所 無給水ポンプ
US5165881A (en) * 1991-09-16 1992-11-24 Opcon Autorotor Ab Rotor for a screw rotor machine
DE4200305C2 (de) * 1992-01-09 1995-06-08 Glyco Metall Werke Regelbare Flügelzellenpumpe in kompakter Bauweise
JPH05230283A (ja) * 1992-02-20 1993-09-07 Bando Chem Ind Ltd 空気動圧機器用摺動部材
US5554020A (en) * 1994-10-07 1996-09-10 Ford Motor Company Solid lubricant coating for fluid pump or compressor
US5763072A (en) * 1994-12-23 1998-06-09 Maruwa Ceramic Co., Ltd. Ceramic sliding member having pyrolytic carbon film and process of fabricating the same
US5879791A (en) * 1995-10-02 1999-03-09 Daido Metal Company Ltd. Wet type sliding apparatus comprising thrust bearing
US6461128B2 (en) * 1996-04-24 2002-10-08 Steven M. Wood Progressive cavity helical device
ES2192242T3 (es) 1996-12-04 2003-10-01 Siegfried A Dipl-Ing Eisenmann Bomba anular de engranajes continuamente variable.
DE19847132C2 (de) * 1998-10-13 2001-05-31 Schwaebische Huettenwerke Gmbh Außenzahnradpumpe mit Fördervolumenbegrenzung
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DE10222131C5 (de) * 2002-05-17 2011-08-11 Schwäbische Hüttenwerke Automotive GmbH & Co. KG, 73433 Verdrängerpumpe mit Fördervolumenverstellung
JP4285634B2 (ja) * 2003-02-20 2009-06-24 大同メタル工業株式会社 摺動部材
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WO2005024076A1 (ja) * 2003-09-03 2005-03-17 Komatsu Ltd. 焼結摺動材料、摺動部材、連結装置および摺動部材が適用される装置
DE102004012726A1 (de) * 2004-03-16 2005-10-06 Voigt, Dieter, Dipl.-Ing. Durckanhebung für Regelölpumpen
DE102004030321A1 (de) * 2004-06-23 2006-01-19 Volkswagen Ag Zahnradpumpe
DE102004033968B4 (de) * 2004-07-14 2012-02-02 Ks Kolbenschmidt Gmbh Verwendung einer Beschichtung zur Beschichtung von hochbelastbaren tribologischen Oberflächen von bewegten Bauteilen
US20060111501A1 (en) * 2004-11-19 2006-05-25 General Electric Company Thermoplastic wear resistant compositions, methods of manufacture thereof and articles containing the same
DE102006018124A1 (de) * 2006-04-19 2007-10-25 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Verstellbare Rotationspumpe mit Verschleißminderung

Also Published As

Publication number Publication date
EP1847713B1 (de) 2011-03-02
JP2007285300A (ja) 2007-11-01
DE10178105T1 (de) 2012-09-06
EP3376031B1 (de) 2021-12-22
EP1847713A3 (de) 2008-06-11
US8770955B2 (en) 2014-07-08
US20110182760A1 (en) 2011-07-28
PL1847713T3 (pl) 2011-06-30
DE10178105T8 (de) 2013-04-25
DE102006018124A1 (de) 2007-10-25
JP4662559B2 (ja) 2011-03-30
US8186982B2 (en) 2012-05-29
EP3376031A1 (de) 2018-09-19
HUE040650T2 (hu) 2019-03-28
EP2327881A3 (de) 2014-03-26
EP1847713A2 (de) 2007-10-24
EP2327881B1 (de) 2018-05-30
US20120219448A1 (en) 2012-08-30
EP2327881A2 (de) 2011-06-01
AT11651U1 (de) 2011-02-15
DE202007018987U1 (de) 2010-05-27
US20070248481A1 (en) 2007-10-25
ATE500423T1 (de) 2011-03-15

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