ATE152945T1 - Vorrichtung zur übertragung elektrischen stroms zu und von einer durchlaufenden drahtelektrode - Google Patents
Vorrichtung zur übertragung elektrischen stroms zu und von einer durchlaufenden drahtelektrodeInfo
- Publication number
- ATE152945T1 ATE152945T1 AT94905350T AT94905350T ATE152945T1 AT E152945 T1 ATE152945 T1 AT E152945T1 AT 94905350 T AT94905350 T AT 94905350T AT 94905350 T AT94905350 T AT 94905350T AT E152945 T1 ATE152945 T1 AT E152945T1
- Authority
- AT
- Austria
- Prior art keywords
- conductive member
- wire electrode
- circular outer
- moving wire
- electrical current
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/107—Current pickups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/995,887 US5319175A (en) | 1992-12-23 | 1992-12-23 | Apparatus for transferring electrical current to and from a moving wire |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE152945T1 true ATE152945T1 (de) | 1997-05-15 |
Family
ID=25542320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94905350T ATE152945T1 (de) | 1992-12-23 | 1993-12-08 | Vorrichtung zur übertragung elektrischen stroms zu und von einer durchlaufenden drahtelektrode |
Country Status (6)
Country | Link |
---|---|
US (1) | US5319175A (de) |
EP (1) | EP0675778B1 (de) |
JP (1) | JPH08504686A (de) |
AT (1) | ATE152945T1 (de) |
DE (1) | DE69310767T2 (de) |
WO (1) | WO1994014562A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100921669B1 (ko) * | 2001-11-07 | 2009-10-15 | 커먼웰쓰 사이언티픽 앤드 인더스트리얼 리서치 오가니제이션 | 콘택트 팁 |
JP4047849B2 (ja) * | 2004-09-29 | 2008-02-13 | ファナック株式会社 | 放電加工のための電力を供給する通電子を備えたワイヤカット放電加工機 |
US9266181B2 (en) | 2012-11-13 | 2016-02-23 | Lincoln Global, Inc. | Head assembly for multi-wire submerged arc welding (SAW) |
JP5983791B2 (ja) * | 2014-04-30 | 2016-09-06 | キヤノンマーケティングジャパン株式会社 | 給電ユニット、マルチワイヤ放電加工装置 |
US10960479B2 (en) * | 2016-09-20 | 2021-03-30 | Mitsubishi Electric Corporation | Wire guide device of wire electrical discharge machine and wire electrical discharge machine |
Family Cites Families (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2302781A (en) * | 1940-11-13 | 1942-11-24 | Linde Air Prod Co | Automatic welding apparatus |
DE1540811A1 (de) * | 1964-06-26 | 1971-10-07 | Heer & Co | Vorrichtung zur Fuehrung und zur Stromueberlagerung eines abschmelzenden Zusatzdrahtes beim Metall-Inert-Gas-Schutzgasschweissverfahren |
US3463902A (en) * | 1966-08-25 | 1969-08-26 | Willis A Bircher | Welding gun |
US3469070A (en) * | 1967-06-29 | 1969-09-23 | Arthur A Bernard | Arc welding gun |
US3539756A (en) * | 1967-08-30 | 1970-11-10 | Iit Res Inst | Welding apparatus |
US3783233A (en) * | 1967-10-04 | 1974-01-01 | Co Ordinated Ind Inc | Welding gun cooling structure and electrode tip retainer |
US3531617A (en) * | 1968-10-28 | 1970-09-29 | Armco Steel Corp | Plastic tip for submerged arc welding apparatus |
US3514570A (en) * | 1968-12-04 | 1970-05-26 | Bernard Welding Equipment Co | Arc welding gun components |
US3515845A (en) * | 1968-12-06 | 1970-06-02 | Hobart Brothers Co | Electric arc welding gun |
US3562842A (en) * | 1969-01-29 | 1971-02-16 | Iven E Turnipseed | Welding tip cleaning device |
JPS505144B1 (de) * | 1969-06-24 | 1975-02-28 | ||
US3596049A (en) * | 1969-07-02 | 1971-07-27 | Ralph Ogden | Air-cooled welding gun |
US3617688A (en) * | 1969-07-29 | 1971-11-02 | Ssp Ind | Tack welding torch |
GB1302055A (de) * | 1969-09-16 | 1973-01-04 | ||
FR2058852A5 (de) * | 1969-09-30 | 1971-05-28 | Pont A Mousson | |
US3590213A (en) * | 1969-10-20 | 1971-06-29 | Allis Chalmers Mfg Co | Arc starting device for long electrical stickout arc welding |
US3632952A (en) * | 1970-07-01 | 1972-01-04 | Metco Inc | Electric arc metal spray gun |
US3689732A (en) * | 1970-09-09 | 1972-09-05 | Union Carbide Corp | Electric arc working torch |
US3746833A (en) * | 1972-02-14 | 1973-07-17 | Mitsubishi Heavy Ind Ltd | Process and apparatus for triple-electrode mig welding using short-circuit and spray-arc deposition |
US3731048A (en) * | 1972-03-03 | 1973-05-01 | Ogden Eng Corp | Air cooled welding gun |
US3789186A (en) * | 1972-03-13 | 1974-01-29 | H Rygiol | Current transfer in connection with electric welding |
US3825719A (en) * | 1972-06-22 | 1974-07-23 | Elektriska Svetsnings Ab | Contact nozzle for a continuous arc welding electrode |
US3836747A (en) * | 1973-02-26 | 1974-09-17 | Welding Specialties Inc | Gas welding cable and gun therefor |
US3826888A (en) * | 1973-03-05 | 1974-07-30 | Mc Donnell Douglas Corp | Deep narrow gap welding torch |
SU488677A1 (ru) * | 1973-10-01 | 1975-10-25 | Предприятие П/Я А-1739 | Устройство дл направлени электрода-проволоки электроэрозионного станка |
US3936654A (en) * | 1974-02-21 | 1976-02-03 | La Soudure Electrique Autogene, Procedes Arcos | Process and apparatus for the performance of arc welding and overlaying, preferably submerged arc |
US3909585A (en) * | 1974-05-13 | 1975-09-30 | Central Welding Supply Co | Arc welding torch |
US4017710A (en) * | 1974-12-06 | 1977-04-12 | Acf Industries, Incorporated | Welding assembly |
NL7603318A (nl) * | 1976-03-31 | 1977-10-04 | Philips Nv | Inrichting en lastoorts voor het plasma-mig lassen. |
DE2825868C2 (de) * | 1977-06-14 | 1984-11-15 | Inoue-Japax Research Inc., Yokohama, Kanagawa | Bearbeitungsvorrichtung mit einer mehrfach geführten Laufdraht-Elektrode |
DE2807686C2 (de) * | 1978-02-23 | 1982-05-27 | Messer Griesheim Gmbh, 6000 Frankfurt | Schweißbrenner zum Lichtbogenschweißen mit abschmelzender Drahtelektrode |
US4128754A (en) * | 1978-03-06 | 1978-12-05 | The United States Of America As Represented By The Secretary Of The Army | Arc spray welding replaceable electrode tip |
DE2935595A1 (de) * | 1979-09-04 | 1981-03-19 | Ibm Deutschland Gmbh, 7000 Stuttgart | Anordnung fuer bei metallpapierdruckern nachzufuehrenden elektroden |
JPS56141966A (en) * | 1980-04-08 | 1981-11-05 | Kobe Steel Ltd | Arc welding method |
DE3269298D1 (en) * | 1981-04-09 | 1986-04-03 | Robert Prunier | Welding devices using electrical discharges, especially for arc welding |
JPS5893580A (ja) * | 1981-11-30 | 1983-06-03 | Toyota Motor Corp | 溶接用ト−チ |
JPS58107274U (ja) * | 1982-01-08 | 1983-07-21 | 三菱電機株式会社 | ホツトワイヤ−式ア−ク溶接ト−チ |
DE3317826C2 (de) * | 1982-05-19 | 1994-04-07 | Amada Co | Schneiddraht-Funkenerosionsmaschine |
JPS5977574U (ja) * | 1982-11-17 | 1984-05-25 | トヨタ自動車株式会社 | 溶接用ト−チ |
US4736085A (en) * | 1982-12-07 | 1988-04-05 | Inoue Japax Research Incorporated | Current supplying apparatus for a wire-cut electric discharge machine |
US4590358A (en) * | 1984-10-04 | 1986-05-20 | Unimation, Inc. | Apparatus for electrically isolated hot wire surfacing processes |
SE8500714L (sv) * | 1985-02-15 | 1986-05-12 | Esab Ab | Kontaktmunstycke med en skruvlinjeformig passage for en smeltbar svetstrad |
CH664719A5 (fr) * | 1985-11-22 | 1988-03-31 | Charmilles Technologies | Organe de contact pour fil-electrode pour electroerosion. |
FI81287C (fi) * | 1987-02-23 | 1990-10-10 | Ossi Hiltunen | Stroemningsmunstycke foer mig- och mag-braennare. |
JPS63278724A (ja) * | 1987-05-08 | 1988-11-16 | Hoden Seimitsu Kako Kenkyusho Ltd | ワイヤカット放電加工機 |
US4945208A (en) * | 1988-10-11 | 1990-07-31 | Lian Jon C | Carbon dioxide welding gun |
US4978831A (en) * | 1988-10-11 | 1990-12-18 | Lian Jon C | Carbon dioxide welding gun |
SE467531B (sv) * | 1989-03-07 | 1992-08-03 | Esab Ab | Kontaktmunstycke |
US4945200A (en) * | 1989-03-17 | 1990-07-31 | Fort Wayne Wire Die, Inc. | Electrical discharge machine apparatus moving wire electrode guide assembly |
US4947024A (en) * | 1989-09-11 | 1990-08-07 | Alcotec Wire Co. | Welding apparatus coated with spatter-resistant and electrically conductive film |
JPH0710850Y2 (ja) * | 1989-12-21 | 1995-03-15 | トヨタ自動車株式会社 | アークトーチ |
US5081334A (en) * | 1990-10-10 | 1992-01-14 | Hercules Incorporated | Gas shield for welding |
-
1992
- 1992-12-23 US US07/995,887 patent/US5319175A/en not_active Expired - Lifetime
-
1993
- 1993-12-08 AT AT94905350T patent/ATE152945T1/de not_active IP Right Cessation
- 1993-12-08 JP JP6515205A patent/JPH08504686A/ja active Pending
- 1993-12-08 DE DE69310767T patent/DE69310767T2/de not_active Expired - Fee Related
- 1993-12-08 EP EP94905350A patent/EP0675778B1/de not_active Expired - Lifetime
- 1993-12-08 WO PCT/US1993/011931 patent/WO1994014562A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1994014562A1 (en) | 1994-07-07 |
DE69310767T2 (de) | 1998-01-15 |
EP0675778A4 (de) | 1995-06-19 |
EP0675778B1 (de) | 1997-05-14 |
DE69310767D1 (de) | 1997-06-19 |
EP0675778A1 (de) | 1995-10-11 |
JPH08504686A (ja) | 1996-05-21 |
US5319175A (en) | 1994-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |