IN188947B - - Google Patents

Info

Publication number
IN188947B
IN188947B IN1517CA1996A IN188947B IN 188947 B IN188947 B IN 188947B IN 1517CA1996 A IN1517CA1996 A IN 1517CA1996A IN 188947 B IN188947 B IN 188947B
Authority
IN
India
Prior art keywords
strip
pct
date
welding
separation disc
Prior art date
Application number
Other languages
English (en)
Inventor
John Elofson
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Publication of IN188947B publication Critical patent/IN188947B/en

Links

Classifications

    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/12—Inserts, e.g. armouring plates
    • B04B7/14—Inserts, e.g. armouring plates for separating walls of conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)
  • Centrifugal Separators (AREA)
  • Arc Welding In General (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Fuel Cell (AREA)
  • Catalysts (AREA)
IN1517CA1996 1995-09-08 1996-08-26 IN188947B (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503092A SE504953C2 (sv) 1995-09-08 1995-09-08 Sätt att genom motståndssvetsning fästa en tunn plåt på en konisk separeringsskiva för centrifug

Publications (1)

Publication Number Publication Date
IN188947B true IN188947B (ru) 2002-11-30

Family

ID=20399403

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1517CA1996 IN188947B (ru) 1995-09-08 1996-08-26

Country Status (11)

Country Link
US (1) US5883354A (ru)
EP (1) EP0790863B1 (ru)
JP (1) JP3871068B2 (ru)
CN (1) CN1074316C (ru)
AT (1) ATE190249T1 (ru)
AU (1) AU6948196A (ru)
DE (1) DE69606973T2 (ru)
ES (1) ES2144767T3 (ru)
IN (1) IN188947B (ru)
SE (1) SE504953C2 (ru)
WO (1) WO1997009120A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6443352B1 (en) * 1999-09-27 2002-09-03 Solidica, Inc. Electrical resistance based object consolidation
US7053330B2 (en) * 2004-02-13 2006-05-30 General Motors Corporation Projection weld-bonding system and method
JP4794647B2 (ja) * 2009-04-17 2011-10-19 定男 篠原 分離板型遠心分離機とその分離板と固液分離方法
JP4794652B2 (ja) * 2009-05-11 2011-10-19 定男 篠原 分離板型遠心分離機とその分離板
JP4921521B2 (ja) * 2009-05-29 2012-04-25 定男 篠原 分離板型遠心分離機用分離板の製造方法
AT509762B1 (de) * 2010-04-27 2012-03-15 Dtec Gmbh Verfahren und vorrichtung zum herstellen eines bleches mit einem aufgeschweissten rohr
JP5242662B2 (ja) * 2010-11-02 2013-07-24 定男 篠原 分離板型遠心分離機用分離板の製造方法
EP2556895B1 (en) * 2011-08-10 2018-06-27 Alfa Laval Corporate AB A separation disc for a centrifugal separator and a method for manufacturing the separation disc
EP2886217B1 (en) * 2013-12-20 2017-06-14 Alfa Laval Corporate AB A method for manufacturing a separation disc and the separation disc
PL3067147T3 (pl) * 2015-03-13 2020-09-21 Outokumpu Oyj Sposób zgrzewania przy użyciu przekładki, materiałów na bazie metalu nie ulegających zgrzewaniu ze sobą bezpośrednio
CN105498972A (zh) * 2015-12-23 2016-04-20 艾尼科环保技术(安徽)有限公司 一种阴极线芒针
EP3315205A1 (en) 2016-10-31 2018-05-02 Alfa Laval Corporate AB A centrifugal separator
EP3315204B1 (en) 2016-10-31 2019-05-08 Alfa Laval Corporate AB A stack of separation discs
PL3315203T3 (pl) 2016-10-31 2019-11-29 Alfa Laval Corp Ab Tarcza rozdzielająca dla separatora odśrodkowego
DE102019130796A1 (de) 2019-11-14 2021-05-20 Gea Mechanical Equipment Gmbh Trennteller, Trenntellerpaket und Zentrifuge mit dem Trenntellerpaket sowie Verfahren zur Herstellung des Trenntellers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US690958A (en) * 1898-04-07 1902-01-14 Rudolph M Hunter Method of electric welding.
US1249532A (en) * 1916-04-14 1917-12-11 William Hall Walker Electric welding.
US1714690A (en) * 1926-07-01 1929-05-28 Doherty Res Co Valve
FR1139189A (fr) * 1955-01-04 1957-06-26 Procédé pour exécuter un joint par soudage électrique
US3410982A (en) * 1965-03-02 1968-11-12 American Mach & Foundry Welding of structural shapes by high frequency current
US3541296A (en) * 1967-11-02 1970-11-17 American Mach & Foundry Welding of low thermal mass parts
JPS5794478A (en) * 1980-12-02 1982-06-11 Mitsui Petrochem Ind Ltd Welding method for laminated plate
JPS58168483A (ja) * 1982-03-31 1983-10-04 Toshiba Corp 取付座の接合方法
DE3220457C2 (de) * 1982-05-29 1985-07-11 Hoesch Ag, 4600 Dortmund Rollnahtwiderstandsschweißen
US4575607A (en) * 1983-11-28 1986-03-11 Rozmus John J Rotary welding of electrical contacts in a progressive die
EP0444271A3 (en) * 1990-02-24 1992-03-11 Westfalia Separator Ag Disc for a centrifugal separator
FR2688155B1 (fr) * 1992-03-05 1994-06-10 Lorraine Laminage Procede et dispositif de soudage electrique de toles de structure multicouche.
US5473133A (en) * 1994-06-16 1995-12-05 Inland Steel Company Projection resistance welding method
JPH081344A (ja) * 1994-06-20 1996-01-09 Hitachi Ltd 原子炉炉内構造材の補修方法および補修装置

Also Published As

Publication number Publication date
CN1164833A (zh) 1997-11-12
EP0790863B1 (en) 2000-03-08
ATE190249T1 (de) 2000-03-15
CN1074316C (zh) 2001-11-07
EP0790863A1 (en) 1997-08-27
JP2000506443A (ja) 2000-05-30
JP3871068B2 (ja) 2007-01-24
DE69606973D1 (de) 2000-04-13
WO1997009120A1 (en) 1997-03-13
SE9503092D0 (sv) 1995-09-08
SE9503092L (sv) 1997-03-09
SE504953C2 (sv) 1997-06-02
US5883354A (en) 1999-03-16
AU6948196A (en) 1997-03-27
ES2144767T3 (es) 2000-06-16
DE69606973T2 (de) 2000-06-29

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