DE1806283B1 - Vorrichtung zum Umformen von Werkstuecken durch Unterwasser-Funkenentladung - Google Patents

Vorrichtung zum Umformen von Werkstuecken durch Unterwasser-Funkenentladung

Info

Publication number
DE1806283B1
DE1806283B1 DE19681806283 DE1806283A DE1806283B1 DE 1806283 B1 DE1806283 B1 DE 1806283B1 DE 19681806283 DE19681806283 DE 19681806283 DE 1806283 A DE1806283 A DE 1806283A DE 1806283 B1 DE1806283 B1 DE 1806283B1
Authority
DE
Germany
Prior art keywords
thread
conductive
carrier
electrodes
spark discharge
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.)
Withdrawn
Application number
DE19681806283
Other languages
German (de)
English (en)
Inventor
Haeusler Dr-Ing Jochen
Helmut Seiffert
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE1806283B1 publication Critical patent/DE1806283B1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/12—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves initiated by spark discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/10—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by evaporation, e.g. of wire, of liquids
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/04—Electric heat

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Spark Plugs (AREA)
DE19681806283 1968-06-24 1968-10-31 Vorrichtung zum Umformen von Werkstuecken durch Unterwasser-Funkenentladung Withdrawn DE1806283B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH944668A CH478604A (de) 1968-06-24 1968-06-24 Vorrichtung zum Umformen von Werkstücken mittels Druckwellen

Publications (1)

Publication Number Publication Date
DE1806283B1 true DE1806283B1 (de) 1969-10-02

Family

ID=4352081

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681806283 Withdrawn DE1806283B1 (de) 1968-06-24 1968-10-31 Vorrichtung zum Umformen von Werkstuecken durch Unterwasser-Funkenentladung

Country Status (5)

Country Link
US (1) US3603127A (US20100268047A1-20101021-C00003.png)
CH (1) CH478604A (US20100268047A1-20101021-C00003.png)
DE (1) DE1806283B1 (US20100268047A1-20101021-C00003.png)
FR (1) FR2011539A1 (US20100268047A1-20101021-C00003.png)
GB (1) GB1241343A (US20100268047A1-20101021-C00003.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043672A2 (en) * 1980-07-07 1982-01-13 Matija Cenanovic Pipe repair methods and apparatus using an electromagnetically exploded filament
EP0163147A2 (de) * 1984-05-28 1985-12-04 Dornier Gmbh Druckerzeuger

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2012783C3 (de) * 1970-03-18 1974-05-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum Umformen von Werkstücken durch Unterwasser-Funkenentladung
US4030329A (en) * 1976-07-12 1977-06-21 Viktor Nikolaevich Chachin Device for electrical discharge forming
FR2447761A1 (fr) * 1979-01-31 1980-08-29 Barras Provence Installation pour deformer un tube
US5827346A (en) * 1996-01-31 1998-10-27 Lucent Technologies Inc. Method of making core holes in cast optical fiber preforms by drawing a wire therethrough during solidification
US6176970B1 (en) * 1999-03-23 2001-01-23 Dynawave Corporation Device and method of using explosive forces in a contained liquid environment
US7510625B2 (en) * 1999-03-23 2009-03-31 Dynawave Corporation Device and method of using explosive forces in a contained environment
US8316678B2 (en) * 2006-09-27 2012-11-27 Rolls-Royce Plc Method and an apparatus for prestressing components
US7827838B2 (en) 2008-05-05 2010-11-09 Ford Global Technologies, Llc Pulsed electro-hydraulic calibration of stamped panels
US7802457B2 (en) 2008-05-05 2010-09-28 Ford Global Technologies, Llc Electrohydraulic forming tool and method of forming sheet metal blank with the same
US7810366B2 (en) 2008-05-05 2010-10-12 Ford Global Technologies, Llc Electrohydraulic trimming, flanging, and hemming of blanks
US7516634B1 (en) 2008-05-05 2009-04-14 Ford Global Technologies, Llc Electrohydraulic forming tool
FR2933321B1 (fr) * 2008-07-04 2010-09-03 Nantes Ecole Centrale Electrode pour machines-outils de formage electro-hydraulique
US7905129B1 (en) 2009-09-21 2011-03-15 Ford Global Technologies, Llc Method and tool for contracting tubular members by electro-hydraulic forming before hydroforming
US8567223B2 (en) 2009-09-21 2013-10-29 Ford Global Technologies, Llc Method and tool for expanding tubular members by electro-hydraulic forming
US8534106B2 (en) 2009-10-19 2013-09-17 Ford Global Technologies, Llc Hydromechanical drawing process and machine
US8534107B2 (en) * 2011-06-10 2013-09-17 Ford Global Technologies, Llc Method and apparatus for pulsed forming, punching and trimming of tubular members
US8667823B2 (en) 2011-09-20 2014-03-11 Ford Global Technologies, Llc Apparatus and method using reduced volume electro-hydraulic chambers for trimming and joining panels
FR2987288B1 (fr) * 2012-02-29 2014-03-21 Adm28 S Ar L Tete d'un dispositif de decharge electrohydraulique par fil explose
US10012063B2 (en) 2013-03-15 2018-07-03 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses
KR102552514B1 (ko) * 2021-09-06 2023-07-05 단국대학교 산학협력단 피닝 장치 및 이를 이용한 피닝 방법
FR3128662B1 (fr) 2021-11-04 2024-01-12 Safran Procede de fabrication d’une piece hybride et d’un joint par fabrication additive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252449B (US20100268047A1-20101021-C00003.png) * 1963-11-13
DE1213514B (de) * 1965-01-26 1966-03-31 Bbc Brown Boveri & Cie Verfahren zum Zuenden einer an Spannung liegenden Funkenstrecke
DE1223333B (de) * 1963-05-24 1966-08-25 Westinghouse Electric Corp Anordnung zur elektrohydraulischen Metallverformung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228221A (en) * 1961-09-18 1966-01-11 Aerojet General Co Apparatus for forming material
US3200626A (en) * 1961-12-26 1965-08-17 Gen Electric Electrical explosion forming
US3267710A (en) * 1962-09-24 1966-08-23 Inoue Kiyoshi Impulsive shaping and bonding of metals and other materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223333B (de) * 1963-05-24 1966-08-25 Westinghouse Electric Corp Anordnung zur elektrohydraulischen Metallverformung
DE1252449B (US20100268047A1-20101021-C00003.png) * 1963-11-13
DE1213514B (de) * 1965-01-26 1966-03-31 Bbc Brown Boveri & Cie Verfahren zum Zuenden einer an Spannung liegenden Funkenstrecke

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043672A2 (en) * 1980-07-07 1982-01-13 Matija Cenanovic Pipe repair methods and apparatus using an electromagnetically exploded filament
EP0043672A3 (en) * 1980-07-07 1982-04-14 Matija Cenanovic Pipe repair methods and apparatus using an electromagnetically exploded filament
EP0163147A2 (de) * 1984-05-28 1985-12-04 Dornier Gmbh Druckerzeuger
EP0163147A3 (en) * 1984-05-28 1988-01-20 Dornier System Gmbh Pressure generator

Also Published As

Publication number Publication date
GB1241343A (en) 1971-08-04
FR2011539A1 (US20100268047A1-20101021-C00003.png) 1970-03-06
CH478604A (de) 1969-09-30
US3603127A (en) 1971-09-07

Similar Documents

Publication Publication Date Title
DE1806283B1 (de) Vorrichtung zum Umformen von Werkstuecken durch Unterwasser-Funkenentladung
DE2610444C2 (de) Verfahren und Einrichtung zur Beschichtung von Trägermaterialien, insbesondere durch Kathodenzerstäubung
DE2625915C3 (de) Verfahren zur Herstellung von elektrischen Kontakten
DE2012783C3 (de) Vorrichtung zum Umformen von Werkstücken durch Unterwasser-Funkenentladung
EP0036677B1 (de) Elektrolysezelle
DE2247681C3 (de) Gestellanordnung zur Entstörung einer Vielzahl von elektrischen Leitungen und zur anschließenden störungsfreien Durchführung der Leitungen durch eine Schirmwand
DE1104288B (de) Anodenvorrichtung zum kathodischen Schutz der Innenwandungen von Hohlkoerpern
DE2059181C3 (de) Anordnung zur Hochdruck-Energieumformung von Körpern
DE1903641B2 (de) Zellenverbindung für einen Akkumulator
EP0520995B1 (de) Elektrodenanordnung für elektrolytische zwecke
DE1815540B2 (de) Vorrichtung zum bearbeiten von rohrfoermigen werkstuecken mittels druckwellen durch unterwasser-funkenentladung
DE1809098A1 (de) Vorrichtung zum Bearbeiten langgestreckter,geradlinig oder gekruemmt verlaufender geschlossener Werkstuecke mittels Druckwellen
DE2438832C3 (de) Festbett- oder Fließbett-Elektrodensystem
DE1801784A1 (de) Arbeitsfunkenstrecke zur Erzeugung von Druckwellen in einem isolierenden,fluessigen Medium
DE69532422T2 (de) Bandbehandlungsvorrichtung
DE607939C (de) Entladungsroehre fuer UEberspannungsschutz
DE1539127C3 (de) Ionengetterpumpe
DE4333441C2 (de) Entladungsröhre
DE1588160C3 (de) Überspannungsschutzvorrichtung
DE2365840C2 (de) Einrichtung zum elektrischen Zünden einer explosiven Ladung beim Einschweißen eines Rohres in einen metallischen Körper
DE1815540C (de) Vorrichtung zum Bearbeiten von rohrförmigen Werkstücken mittels Druckwellen durch Unterwasser-Funkenentladung
DE1615919A1 (de) Klemmenbrett fuer elektrische Anschluesse
DE1965918C3 (de) Gasentladu ngslam pe
DE1959235C3 (de) Anschlußvorrichtung
DE1604508C (de) Vorrichtung zur Behandlung der Oberflache von Kunststoffkorpern mittels elektrischer Entladung

Legal Events

Date Code Title Description
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences
EHJ Ceased/non-payment of the annual fee