DE102004015440A1 - Welding process for a thick-walled automotive fuel pump with a thin-walled cover extends through the depth of the thin-walled component - Google Patents

Welding process for a thick-walled automotive fuel pump with a thin-walled cover extends through the depth of the thin-walled component Download PDF

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Publication number
DE102004015440A1
DE102004015440A1 DE102004015440A DE102004015440A DE102004015440A1 DE 102004015440 A1 DE102004015440 A1 DE 102004015440A1 DE 102004015440 A DE102004015440 A DE 102004015440A DE 102004015440 A DE102004015440 A DE 102004015440A DE 102004015440 A1 DE102004015440 A1 DE 102004015440A1
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DE
Germany
Prior art keywords
walled
thin
component
thick
depth
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.)
Granted
Application number
DE102004015440A
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German (de)
Other versions
DE102004015440B4 (en
Inventor
Klaus Spennemann
Albrecht Baessler
Marita Geisendoerfer-Pipp
Klaus Lang
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.)
Robert Bosch GmbH
Original Assignee
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102004015440.6A priority Critical patent/DE102004015440B4/en
Priority to JP2005099341A priority patent/JP5322074B2/en
Publication of DE102004015440A1 publication Critical patent/DE102004015440A1/en
Application granted granted Critical
Publication of DE102004015440B4 publication Critical patent/DE102004015440B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/48—Assembling; Disassembling; Replacing
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/008—Filling of continuous seams for automotive applications
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • 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
    • F04B53/007—Cylinder heads
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/31—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements
    • F02M2200/315—Fuel-injection apparatus having hydraulic pressure fluctuations damping elements for damping fuel pressure fluctuations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8053—Fuel injection apparatus manufacture, repair or assembly involving mechanical deformation of the apparatus or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8084—Fuel injection apparatus manufacture, repair or assembly involving welding or soldering

Abstract

Welding seam between a thick-walled component (1) and a thin-walled component (3) is preceded by surface preparation of the work pieces (21) in the vicinity of the butt join. The welding seam (15) extends through the depth of the thin-walled component (1). In the vicinity of the weld, the thicker component may have a weld interface that is thicker or thinner than that of the thin-walled workpiece. Also claimed is an automotive high-pressure fuel pump (1) with a thin-walled cover (3). The weld seam is located between the cover (3) and pump housing (1).
DE102004015440.6A 2004-03-30 2004-03-30 Welded connection between a thick-walled component and a thin-walled component and a high-pressure fuel pump for an internal combustion engine Expired - Lifetime DE102004015440B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102004015440.6A DE102004015440B4 (en) 2004-03-30 2004-03-30 Welded connection between a thick-walled component and a thin-walled component and a high-pressure fuel pump for an internal combustion engine
JP2005099341A JP5322074B2 (en) 2004-03-30 2005-03-30 Welded joint between a thick component and a thin component and a fuel high-pressure pump used in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004015440.6A DE102004015440B4 (en) 2004-03-30 2004-03-30 Welded connection between a thick-walled component and a thin-walled component and a high-pressure fuel pump for an internal combustion engine

Publications (2)

Publication Number Publication Date
DE102004015440A1 true DE102004015440A1 (en) 2005-10-20
DE102004015440B4 DE102004015440B4 (en) 2021-06-17

Family

ID=35033965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004015440.6A Expired - Lifetime DE102004015440B4 (en) 2004-03-30 2004-03-30 Welded connection between a thick-walled component and a thin-walled component and a high-pressure fuel pump for an internal combustion engine

Country Status (2)

Country Link
JP (1) JP5322074B2 (en)
DE (1) DE102004015440B4 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892651A1 (en) * 2005-10-28 2007-05-04 Techmeta Soc Par Actions Simpl Welding of plugged cavities in high pressure pump bodies by an electron beam in a vacuum chamber, notably for fuel injection applications in the automobile industry
WO2011113698A1 (en) * 2010-03-15 2011-09-22 Schaeffler Technologies Gmbh & Co. Kg Pump, in particular piston pump for high or low pressure
ITBO20100309A1 (en) * 2010-05-17 2011-11-18 Magneti Marelli Spa FUEL PUMP FOR A DIRECT INJECTION SYSTEM
US20140047973A1 (en) * 2010-12-17 2014-02-20 Robert Bosch Gmbh Hydraulic device, in particular low-pressure accumulator with a closure element
WO2014161754A1 (en) * 2013-04-04 2014-10-09 Robert Bosch Gmbh Fuel piston plug-in pump having a housing, at least one axially movable piston disposed in the housing, and a coupling section
WO2017198371A1 (en) * 2016-05-19 2017-11-23 Robert Bosch Gmbh High-pressure fuel pump
WO2018007058A1 (en) * 2016-07-08 2018-01-11 Robert Bosch Gmbh Method for producing a high-pressure fuel pump
US10160060B2 (en) * 2015-11-10 2018-12-25 GM Global Technology Operations LLC Crack and fracture resistant weld joint and welding process
WO2020207543A1 (en) 2019-04-08 2020-10-15 Vitesco Technologies GmbH Pump for a motor vehicle and method for producing a pump

Families Citing this family (13)

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GB0714440D0 (en) 2007-07-25 2007-10-17 Qinetiq Ltd Rupturing device
JP5039507B2 (en) 2007-10-31 2012-10-03 日立オートモティブシステムズ株式会社 High pressure fuel supply pump and method of manufacturing the same
JP2010127153A (en) * 2008-11-26 2010-06-10 Yanmar Co Ltd Fuel injection pump
JP5178676B2 (en) * 2009-09-29 2013-04-10 日立オートモティブシステムズ株式会社 High pressure fuel supply pump
JP5771545B2 (en) * 2012-02-21 2015-09-02 日立オートモティブシステムズ株式会社 Laser welding joint structure and method, high pressure fuel supply pump having laser welding joint structure
JP6136353B2 (en) * 2013-02-22 2017-05-31 トヨタ自動車株式会社 High pressure fuel pump
JP6463980B2 (en) * 2015-02-16 2019-02-06 日立オートモティブシステムズ株式会社 Joint and fuel supply pump
JP6639811B2 (en) * 2015-06-11 2020-02-05 Ntn株式会社 Outer joint member of constant velocity universal joint
JP6430354B2 (en) * 2015-09-30 2018-11-28 日立オートモティブシステムズ株式会社 High pressure fuel supply pump
JP6626728B2 (en) * 2016-02-10 2019-12-25 日立オートモティブシステムズ株式会社 High pressure fuel supply pump
JP6511559B2 (en) * 2018-03-13 2019-05-15 日立オートモティブシステムズ株式会社 Fuel pressure pulsation reducing mechanism, and high pressure fuel supply pump for internal combustion engine having the same
JP6938101B2 (en) * 2018-06-26 2021-09-22 日立Astemo株式会社 Manufacturing method of high-pressure fuel supply pump and high-pressure fuel supply pump
JP7249411B2 (en) * 2019-06-21 2023-03-30 日立Astemo株式会社 JOINT STRUCTURE AND HIGH PRESSURE FUEL SUPPLY PUMP USING THE SAME

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000952A (en) * 1975-08-29 1977-01-04 Acf Industries, Incorporated Weld joint having a weld droppings receiving pocket
JPH0685000B2 (en) * 1985-10-09 1994-10-26 石川島播磨重工業株式会社 Container and manufacturing method thereof
DE3628192A1 (en) * 1986-06-10 1987-12-17 Berliner Gaswerke G A S A G Ei Quick-closure device which can be inserted into a pipe conduit
JP2534789Y2 (en) * 1988-04-18 1997-05-07 エヌティエヌ 株式会社 Bearing devices for driving wheels of automobiles
JPH0513666U (en) * 1991-08-05 1993-02-23 株式会社アツギユニシア Propeller yaft
JP2968493B2 (en) * 1997-01-24 1999-10-25 日本ニユクリア・フユエル株式会社 End plug for nuclear fuel rod
DE19709845C1 (en) * 1997-02-28 1998-02-26 Siemens Ag Connection fitting for gas-insulated energy transmission pipeline
JP2000249018A (en) * 1999-02-26 2000-09-12 Mitsubishi Electric Corp Metal bellows type pulsation absorbing device
EP1127649A1 (en) * 2000-02-23 2001-08-29 Corus Aluminium Profiltechnik Bonn GmbH Method for welding aluminium profiles and profiles produced with this method
US6502561B2 (en) * 2000-12-15 2003-01-07 Synerject, Llc Cover for a fuel pressure regulator of an air assist fuel injection system

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2892651A1 (en) * 2005-10-28 2007-05-04 Techmeta Soc Par Actions Simpl Welding of plugged cavities in high pressure pump bodies by an electron beam in a vacuum chamber, notably for fuel injection applications in the automobile industry
CN102859191A (en) * 2010-03-15 2013-01-02 谢夫勒科技股份两合公司 Pump, in particular piston pump for high or low pressure
WO2011113698A1 (en) * 2010-03-15 2011-09-22 Schaeffler Technologies Gmbh & Co. Kg Pump, in particular piston pump for high or low pressure
CN102859191B (en) * 2010-03-15 2016-01-20 舍弗勒技术股份两合公司 For the reciprocating pump of high pressure or low pressure
EP2388470A1 (en) * 2010-05-17 2011-11-23 Magneti Marelli S.p.A. Fuel pump for a direct injection system
US9127631B2 (en) 2010-05-17 2015-09-08 MAGNETI MARELLI S.p.A. Fuel pump for a direct injection system
ITBO20100309A1 (en) * 2010-05-17 2011-11-18 Magneti Marelli Spa FUEL PUMP FOR A DIRECT INJECTION SYSTEM
US20140047973A1 (en) * 2010-12-17 2014-02-20 Robert Bosch Gmbh Hydraulic device, in particular low-pressure accumulator with a closure element
US9835151B2 (en) * 2010-12-17 2017-12-05 Robert Bosch Gmbh Hydraulic device, in particular low-pressure accumulator with a closure element
WO2014161754A1 (en) * 2013-04-04 2014-10-09 Robert Bosch Gmbh Fuel piston plug-in pump having a housing, at least one axially movable piston disposed in the housing, and a coupling section
CN105074194A (en) * 2013-04-04 2015-11-18 罗伯特·博世有限公司 Fuel piston plug-in pump having a housing, at least one axially movable piston disposed in the housing, and a coupling section
CN105074194B (en) * 2013-04-04 2018-03-13 罗伯特·博世有限公司 With housing, at least one piston being axially moveably arranged in housing and the fuel piston type grafting pump for coupling section
US10160060B2 (en) * 2015-11-10 2018-12-25 GM Global Technology Operations LLC Crack and fracture resistant weld joint and welding process
WO2017198371A1 (en) * 2016-05-19 2017-11-23 Robert Bosch Gmbh High-pressure fuel pump
US10947942B2 (en) 2016-05-19 2021-03-16 Robert Bosch Gmbh High-pressure fuel pump
WO2018007058A1 (en) * 2016-07-08 2018-01-11 Robert Bosch Gmbh Method for producing a high-pressure fuel pump
CN109477449A (en) * 2016-07-08 2019-03-15 罗伯特·博世有限公司 Method for manufacturing high-pressure fuel pump
US20190309716A1 (en) * 2016-07-08 2019-10-10 Robert Bosch Gmbh Method for Producing a High-Pressure Fuel Pump
US10801454B2 (en) 2016-07-08 2020-10-13 Robert Bosch Gmbh Method for producing a high-pressure fuel pump
WO2020207543A1 (en) 2019-04-08 2020-10-15 Vitesco Technologies GmbH Pump for a motor vehicle and method for producing a pump
DE102019204995A1 (en) * 2019-04-08 2020-11-12 Vitesco Technologies GmbH Pump for a motor vehicle and method of manufacturing a pump
DE102019204995B4 (en) 2019-04-08 2024-03-07 Vitesco Technologies GmbH Pump for a motor vehicle and method of manufacturing a pump

Also Published As

Publication number Publication date
JP2005279778A (en) 2005-10-13
DE102004015440B4 (en) 2021-06-17
JP5322074B2 (en) 2013-10-23

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