DE10333815B4 - Schweißverfahren für rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist - Google Patents

Schweißverfahren für rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist Download PDF

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Publication number
DE10333815B4
DE10333815B4 DE10333815A DE10333815A DE10333815B4 DE 10333815 B4 DE10333815 B4 DE 10333815B4 DE 10333815 A DE10333815 A DE 10333815A DE 10333815 A DE10333815 A DE 10333815A DE 10333815 B4 DE10333815 B4 DE 10333815B4
Authority
DE
Germany
Prior art keywords
welding
point
tubular element
thin
gear pump
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.)
Expired - Fee Related
Application number
DE10333815A
Other languages
German (de)
English (en)
Other versions
DE10333815A1 (de
Inventor
Fumiyoshi Kariya Ariki
Hitoshi Kariya Mizutani
Akinori Kariya Nakayama
Yasunori Kariya Kawamoto
Hideaki Kariya Shirai
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.)
Advics Co Ltd
Original Assignee
Denso Corp
Advics Co Ltd
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 Denso Corp, Advics Co Ltd filed Critical Denso Corp
Publication of DE10333815A1 publication Critical patent/DE10333815A1/de
Application granted granted Critical
Publication of DE10333815B4 publication Critical patent/DE10333815B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to soldering or welding
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • 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
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet
    • Y10T29/49368—Sheet joined to sheet with inserted tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE10333815A 2002-07-25 2003-07-24 Schweißverfahren für rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist Expired - Fee Related DE10333815B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002/217120 2002-07-25
JPP2002/217120 2002-07-25
JP2002217120A JP4176408B2 (ja) 2002-07-25 2002-07-25 溶接方法及びその溶接方法を使用した筒状構造体とギアポンプ

Publications (2)

Publication Number Publication Date
DE10333815A1 DE10333815A1 (de) 2004-03-25
DE10333815B4 true DE10333815B4 (de) 2008-01-10

Family

ID=31938687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10333815A Expired - Fee Related DE10333815B4 (de) 2002-07-25 2003-07-24 Schweißverfahren für rohrförmiges Element sowie Zahnradpumpe, die mit dem Schweißverfahren hergestellt ist

Country Status (3)

Country Link
US (1) US7124930B2 (https=)
JP (1) JP4176408B2 (https=)
DE (1) DE10333815B4 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006035378B4 (de) * 2005-11-01 2011-03-10 Advics Co., Ltd., Kariya-shi Fahrzeugbremsvorrichtung
DE102009045227A1 (de) * 2009-10-01 2011-04-21 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage
JP5493758B2 (ja) * 2009-11-19 2014-05-14 株式会社アドヴィックス 回転式ポンプ装置およびそれを備えた車両用ブレーキ装置
DE102012210938A1 (de) * 2012-06-27 2014-05-15 Robert Bosch Gmbh Innenzahnradpumpe
JP5987524B2 (ja) 2012-07-24 2016-09-07 株式会社アドヴィックス ギヤポンプ装置
JP2015105647A (ja) * 2013-12-02 2015-06-08 株式会社山田製作所 オイルポンプ
JP6622860B1 (ja) * 2018-06-20 2019-12-18 本田技研工業株式会社 触媒コンバータ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000009058A (ja) * 1998-06-23 2000-01-11 Denso Corp ポンプ及びブレーキ装置
JP2001080498A (ja) * 1999-07-09 2001-03-27 Denso Corp 車両用ブレーキ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846368A (en) * 1929-05-13 1932-02-23 Cecil R Smith Method of making pipe
CH328680A (de) * 1953-03-28 1958-03-31 Pfistershammer Josef Tragwerk mit ein Fachwerk bildenden hohlen Stäben
US4140204A (en) * 1977-08-01 1979-02-20 Gator Products, Inc. Two-tube muffler and method of manufacture
US4202484A (en) * 1978-11-20 1980-05-13 Conoco, Inc. Compression prestressed weld joints
US4477010A (en) * 1981-05-27 1984-10-16 Lucas Industries Limited Method of producing a metal tube and flange assembly
US4590652A (en) * 1983-10-14 1986-05-27 Apx Group Inc. Method for fabricating an air gap pipe
US5150520A (en) * 1989-12-14 1992-09-29 The Allen Group Inc. Heat exchanger and method of assembly thereof
US5290974A (en) * 1993-03-12 1994-03-01 Arvin Industries, Inc. Tab and notch locator for exhaust systems
US5464240A (en) * 1994-01-31 1995-11-07 Genesis Composites, L.C. Hollow shell frames for bicycles and other human-powered vehicles and method for making same
JP3799599B2 (ja) 2001-02-26 2006-07-19 株式会社デンソー 溶接装置および溶接方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000009058A (ja) * 1998-06-23 2000-01-11 Denso Corp ポンプ及びブレーキ装置
JP2001080498A (ja) * 1999-07-09 2001-03-27 Denso Corp 車両用ブレーキ装置

Also Published As

Publication number Publication date
JP2004058078A (ja) 2004-02-26
JP4176408B2 (ja) 2008-11-05
US7124930B2 (en) 2006-10-24
DE10333815A1 (de) 2004-03-25
US20040238505A1 (en) 2004-12-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R084 Declaration of willingness to licence
R081 Change of applicant/patentee

Owner name: ADVICS CO., LTD., KARIYA-SHI, JP

Free format text: FORMER OWNERS: DENSO CORPORATION, KARIYA-CITY, AICHI-PREF., JP; ADVICS CO., LTD., KARIYA-SHI, AICHI-KEN, JP

Owner name: ADVICS CO., LTD., KARIYA, JP

Free format text: FORMER OWNERS: DENSO CORPORATION, KARIYA-CITY, AICHI-PREF., JP; ADVICS CO., LTD., KARIYA-SHI, AICHI-KEN, JP

R082 Change of representative

Representative=s name: TBK, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee