FR2793714B1 - Procede et dispositif de formage de pieces metalliques par soudage - Google Patents

Procede et dispositif de formage de pieces metalliques par soudage

Info

Publication number
FR2793714B1
FR2793714B1 FR9906462A FR9906462A FR2793714B1 FR 2793714 B1 FR2793714 B1 FR 2793714B1 FR 9906462 A FR9906462 A FR 9906462A FR 9906462 A FR9906462 A FR 9906462A FR 2793714 B1 FR2793714 B1 FR 2793714B1
Authority
FR
France
Prior art keywords
welding
metal parts
forming metal
forming
parts
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 - Lifetime
Application number
FR9906462A
Other languages
English (en)
Other versions
FR2793714A1 (fr
Inventor
Andre Walder
Brigitte Martin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9906462A priority Critical patent/FR2793714B1/fr
Priority to US09/979,063 priority patent/US6674042B1/en
Priority to EP00931316A priority patent/EP1198316A1/fr
Priority to PCT/FR2000/001362 priority patent/WO2000071284A1/fr
Priority to JP2000619577A priority patent/JP2003500531A/ja
Publication of FR2793714A1 publication Critical patent/FR2793714A1/fr
Application granted granted Critical
Publication of FR2793714B1 publication Critical patent/FR2793714B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/002—Manufacture of articles essentially made from metallic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
FR9906462A 1999-05-21 1999-05-21 Procede et dispositif de formage de pieces metalliques par soudage Expired - Lifetime FR2793714B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9906462A FR2793714B1 (fr) 1999-05-21 1999-05-21 Procede et dispositif de formage de pieces metalliques par soudage
US09/979,063 US6674042B1 (en) 1999-05-21 2000-05-19 Method and device for forming porous metal parts by sintering
EP00931316A EP1198316A1 (fr) 1999-05-21 2000-05-19 Procede et dispositif de formage de pieces metalliques poreuses par frittage
PCT/FR2000/001362 WO2000071284A1 (fr) 1999-05-21 2000-05-19 Procede et dispositif de formage de pieces metalliques poreuses par frittage
JP2000619577A JP2003500531A (ja) 1999-05-21 2000-05-19 焼結により多孔性金属コンポーネントを形成するプロセスおよび装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906462A FR2793714B1 (fr) 1999-05-21 1999-05-21 Procede et dispositif de formage de pieces metalliques par soudage

Publications (2)

Publication Number Publication Date
FR2793714A1 FR2793714A1 (fr) 2000-11-24
FR2793714B1 true FR2793714B1 (fr) 2001-07-13

Family

ID=9545853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9906462A Expired - Lifetime FR2793714B1 (fr) 1999-05-21 1999-05-21 Procede et dispositif de formage de pieces metalliques par soudage

Country Status (5)

Country Link
US (1) US6674042B1 (fr)
EP (1) EP1198316A1 (fr)
JP (1) JP2003500531A (fr)
FR (1) FR2793714B1 (fr)
WO (1) WO2000071284A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250716C1 (de) † 2002-10-31 2003-12-24 Ulrich Mueller Verfahren zur Herstellung eines porösen, plattenförmigen Metallverbundes
EP1773418B8 (fr) * 2004-07-19 2013-10-09 Smith & Nephew, Inc. Frittage par courant pulse de surfaces d'implants medicaux
DE102005023384A1 (de) * 2005-05-17 2006-11-23 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren und Vorrichtung zum Verschweißen metallischer Fasern zu einem Vließ
SE531769C2 (sv) * 2007-05-11 2009-08-04 Esab Ab Anordning och förfarande för pulverhantering för svetsapparat
EP2203236B1 (fr) * 2007-10-24 2017-12-06 Mott Corporation Filtre fibreux fritté
EP2198993B1 (fr) * 2008-12-19 2012-09-26 EPoS S.r.L. Procédé de frittage et dispositif
CN112157265B (zh) * 2020-09-30 2022-12-06 西部金属材料股份有限公司 一种电阻烧结制备金属纤维多孔材料的方法及设备
CN112387969B (zh) * 2020-10-28 2022-09-16 西部金属材料股份有限公司 一种电阻烧结制备金属纤维毡的方法、金属纤维毡及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340052A (en) * 1961-12-26 1967-09-05 Inoue Kiyoshi Method of electrically sintering discrete bodies
US3873805A (en) * 1961-12-26 1975-03-25 Inoue K Method of making a heat exchanger
DE1533024B2 (de) * 1966-11-12 1969-09-11 Rheinisch Westfaelisches Elek Verfahren und Vorrichtung zur Herstellung von faserporoesen Platten
DE2055927C3 (de) * 1970-11-13 1978-04-20 Schladitz-Whiskers Ag, Zug (Schweiz) Poröser, elektrisch leitender Gegenstand, insbesondere elektrisches Heizelement
US3861450A (en) * 1973-04-06 1975-01-21 Battelle Development Corp An improved method of formation of filament directly from molten material
SE397438B (sv) * 1976-02-23 1977-10-31 Nife Jugner Ab De tva sadana elektrodstommar poros elektrodstomme for elektriska ackumulatorer sett att tillverka densamma samt elektrodstommeanordning innefattan
US4829152A (en) * 1987-11-16 1989-05-09 Rostoker, Inc. Method of resistance welding a porous body to a substrate
US5246638A (en) * 1988-12-20 1993-09-21 Superior Graphite Co. Process and apparatus for electroconsolidation
BE1006452A3 (nl) * 1992-12-18 1994-08-30 Bekaert Sa Nv Poreus gesinterd laminaat omvattende metaalvezels.
EP0627256B1 (fr) * 1993-06-04 1996-12-04 Millipore Corporation Elément de filtration métallique avec haute efficacité et procédé de fabrication dudit élément
US5518833A (en) * 1994-05-24 1996-05-21 Eagle-Picher Industries, Inc. Nonwoven electrode construction

Also Published As

Publication number Publication date
FR2793714A1 (fr) 2000-11-24
US6674042B1 (en) 2004-01-06
EP1198316A1 (fr) 2002-04-24
JP2003500531A (ja) 2003-01-07
WO2000071284A1 (fr) 2000-11-30

Similar Documents

Publication Publication Date Title
FR2796491B1 (fr) Procede de decollement de deux elements et dispositif pour sa mise en oeuvre
FR2832337B1 (fr) Dispositif et procede de soudage hybride
ATE252961T1 (de) Verfahren und vorrichtung zum herstellen von geschweisste metallrohren
FR2823459B1 (fr) Dispositif ameliore et procede associe de soudage dit bi-passes
FR2793714B1 (fr) Procede et dispositif de formage de pieces metalliques par soudage
FR2798084B1 (fr) Procede et dispositif de soudage de toles
FR2822400B1 (fr) Dispositif et procede de soudage de toles
FR2810570B1 (fr) Procede et dispositif de soudage de pieces
FR2836994B1 (fr) Procede et dispositif de controle de pieces par rayons x
FR2750492B1 (fr) Procede et dispositif pour positionner des pieces mobiles de machines
FR2816822B1 (fr) Procede et dispositif de galactographie en radiologie mammographique par soustraction
FR2741680B1 (fr) Dispositif et procede pour solidariser, par soudage, un element de base et une autre piece structurelle en acier
FR2836849B1 (fr) Procede et dispositif de controle du soudage par etincelage de deux pieces metalliques
HUP0105356A3 (en) Method and device for forming metals
FR2831259B1 (fr) Dispositif et procede de deplacement d'une piece
FR2815278B1 (fr) Dispositif et procede de soudo-collage pour assembler rigidement des toles en metal
FR2761626B1 (fr) Procede d'assemblage par soudage de pieces de tolerie
FR2804264B1 (fr) Procede et dispositif de paiement electronique
DE69933484D1 (de) Vorrichtung zum Schweissen
DK0622597T3 (da) Fremgangsmåde og indretning til smeltning af metal, især ikke-jernmetal
DE59809985D1 (de) Vorrichtung zum Durchsetzfügen von Blechteilen
FR2780960B1 (fr) Dispositif de convoyage de pieces par gravitation
FR2878175B1 (fr) Procede et dispositif de soudure electrique par points
FR2775540B1 (fr) Mecanisme et procede pour transferer automatiquement des piliers de support
FR2823458B1 (fr) Dispositif ameliore et procede de soudage laser dit bi-passes

Legal Events

Date Code Title Description
TQ Partial transmission of property
TQ Partial transmission of property
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20