FR2083363A1 - - Google Patents

Info

Publication number
FR2083363A1
FR2083363A1 FR7103105A FR7103105A FR2083363A1 FR 2083363 A1 FR2083363 A1 FR 2083363A1 FR 7103105 A FR7103105 A FR 7103105A FR 7103105 A FR7103105 A FR 7103105A FR 2083363 A1 FR2083363 A1 FR 2083363A1
Authority
FR
France
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
FR7103105A
Other languages
French (fr)
Other versions
FR2083363B1 (en
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 FR2083363A1 publication Critical patent/FR2083363A1/fr
Application granted granted Critical
Publication of FR2083363B1 publication Critical patent/FR2083363B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/82—Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/313—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic
    • H03K3/315—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with two electrodes, one or two potential-jump barriers, and exhibiting a negative resistance characteristic the devices being tunnel diodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
FR717103105A 1970-03-18 1971-01-29 Expired FR2083363B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2012783A DE2012783C3 (en) 1970-03-18 1970-03-18 Device for forming workpieces by underwater spark discharge

Publications (2)

Publication Number Publication Date
FR2083363A1 true FR2083363A1 (en) 1971-12-17
FR2083363B1 FR2083363B1 (en) 1974-03-01

Family

ID=5765407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717103105A Expired FR2083363B1 (en) 1970-03-18 1971-01-29

Country Status (5)

Country Link
US (1) US3750441A (en)
CH (1) CH527008A (en)
DE (1) DE2012783C3 (en)
FR (1) FR2083363B1 (en)
GB (1) GB1301955A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558102A1 (en) * 1984-01-16 1985-07-19 Budd Co ARTICLE, IN PARTICULAR AMOUNT, PRODUCED BY A METHOD OF PULTRUSION
EP0163147A2 (en) * 1984-05-28 1985-12-04 Dornier Gmbh Pressure generator
FR2648076A1 (en) * 1989-06-09 1990-12-14 Boulet D Auria Terlizzi PROFILE SOLDER WIRE, IN PARTICULAR FOR FORMING AN ELECTRO-WELDING INSERT

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030329A (en) * 1976-07-12 1977-06-21 Viktor Nikolaevich Chachin Device for electrical discharge forming
GB2177539B (en) * 1985-05-20 1989-07-05 Mitsubishi Electric Corp Magnetic shielding system in color television receiver
DE102007023669B4 (en) * 2007-05-22 2010-12-02 Cosma Engineering Europe Ag Ignition device for explosion forming
US8567223B2 (en) * 2009-09-21 2013-10-29 Ford Global Technologies, Llc Method and tool for expanding tubular members by electro-hydraulic forming
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
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
US10012063B2 (en) 2013-03-15 2018-07-03 Chevron U.S.A. Inc. Ring electrode device and method for generating high-pressure pulses
DE102016010730A1 (en) 2016-09-07 2018-03-08 Karl Klink Gmbh Apparatus and method for forming sheet metal
RU2690798C1 (en) * 2018-07-18 2019-06-05 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Device for pressing pipes into tube plate
US11648741B2 (en) * 2020-05-19 2023-05-16 The Boeing Company Methods of embedding an elongate susceptor within a thermoplastic body

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
CH478604A (en) * 1968-06-24 1969-09-30 Siemens Ag Device for forming workpieces by means of pressure waves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558102A1 (en) * 1984-01-16 1985-07-19 Budd Co ARTICLE, IN PARTICULAR AMOUNT, PRODUCED BY A METHOD OF PULTRUSION
EP0163147A2 (en) * 1984-05-28 1985-12-04 Dornier Gmbh Pressure generator
EP0163147A3 (en) * 1984-05-28 1988-01-20 Dornier System Gmbh Pressure generator
FR2648076A1 (en) * 1989-06-09 1990-12-14 Boulet D Auria Terlizzi PROFILE SOLDER WIRE, IN PARTICULAR FOR FORMING AN ELECTRO-WELDING INSERT
EP0402201A3 (en) * 1989-06-09 1992-03-18 Boulet-D'auria, Terlizzi & Cie Wire with shaped coating, especially for making an electro-fusion insert
US5107098A (en) * 1989-06-09 1992-04-21 Boulet D'auria Terlizzi And Gaz De France Profiled sheathed wire for forming into an electric resistance welding insert

Also Published As

Publication number Publication date
DE2012783A1 (en) 1971-10-07
DE2012783C3 (en) 1974-05-09
FR2083363B1 (en) 1974-03-01
DE2012783B2 (en) 1973-09-27
GB1301955A (en) 1973-01-04
CH527008A (en) 1972-08-31
US3750441A (en) 1973-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse