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FR852025A - Electric feedthrough for vacuum furnaces for annealing and melting - Google Patents

Electric feedthrough for vacuum furnaces for annealing and melting

Info

Publication number
FR852025A
FR852025A FR852025DA FR852025A FR 852025 A FR852025 A FR 852025A FR 852025D A FR852025D A FR 852025DA FR 852025 A FR852025 A FR 852025A
Authority
FR
France
Prior art keywords
annealing
melting
vacuum furnaces
electric feedthrough
feedthrough
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
Application number
Other languages
French (fr)
Inventor
Bernhard Berghaus
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 filed Critical
Application granted granted Critical
Publication of FR852025A publication Critical patent/FR852025A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32018—Glow discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/18—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J17/186—Seals between leading-in conductors and vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Furnace Details (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Plasma Technology (AREA)
  • Microwave Tubes (AREA)
FR852025D 1938-03-25 1939-03-23 Electric feedthrough for vacuum furnaces for annealing and melting Expired FR852025A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB17612D DE967138C (en) 1938-03-25 1938-03-25 Current feedthrough for vacuum annealing and melting furnaces

Publications (1)

Publication Number Publication Date
FR852025A true FR852025A (en) 1940-01-22

Family

ID=25945152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852025D Expired FR852025A (en) 1938-03-25 1939-03-23 Electric feedthrough for vacuum furnaces for annealing and melting

Country Status (5)

Country Link
US (3) US2219613A (en)
CH (2) CH227449A (en)
DE (1) DE967138C (en)
FR (1) FR852025A (en)
GB (3) GB526527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906911A (en) * 1953-05-28 1959-09-29 Berghaus Elektrophysik Anst Leading-in insulators for electric glow discharge receptacles

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778866A (en) * 1957-01-22 Electric furnace
US3126439A (en) * 1964-03-24 High-voltage electrical insulating bushing
US2535622A (en) * 1941-07-12 1950-12-26 Pour L Ind Du Magnesium Soc Et Production of metal from its ore
CH291362A (en) * 1950-08-03 1953-06-15 Berghaus Elektrophysik Anst Method and device for carrying out technical processes by means of gas discharges, which are connected with a cathodeic material atomization.
US2762945A (en) * 1951-01-18 1956-09-11 Berghaus Passing an electric conductor through the bounding walls of discharge vessels
US2701846A (en) * 1951-01-18 1955-02-08 Berghaus Lead-in device for high-power currents
NL112276C (en) * 1953-12-09
NL251354A (en) * 1959-05-08
CH404010A (en) * 1961-03-30 1965-12-15 Berghaus Elektrophysik Anst Method and device for carrying out technical processes under the influence of an electric glow discharge
US3141989A (en) * 1962-11-26 1964-07-21 Gen Electric Workpiece support for glow discharge apparatus
US3626079A (en) * 1970-08-10 1971-12-07 Gen Electric Electrical bushing with cooling means
DE2556546C2 (en) * 1975-12-16 1987-08-20 Steag Ag, 4300 Essen Device for conducting electrical current through a wall of an electrostatic precipitator which is under excess pressure on its inside
US4078150A (en) * 1976-08-04 1978-03-07 Westinghouse Electric Corporation Liquid-cooled stud for terminal bushings of a generator
CH658539A5 (en) * 1982-03-24 1986-11-14 Balzers Hochvakuum DEVICE FOR PUTTING AN ELECTRIC CURRENT THROUGH THE WALL OF A VACUUM CHAMBER.
EP3664121A1 (en) * 2018-12-05 2020-06-10 ASML Netherlands B.V. High voltage vacuum feedthrough
CN116119900B (en) * 2023-01-10 2024-08-27 齐鲁工业大学(山东省科学院) Glass material preparation device and application method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE209192C (en) *
DE354797C (en) * 1922-06-15 Bbc Brown Boveri & Cie Anode lead-in for metal vapor rectifiers
DE487192C (en) * 1929-12-05 Siemens Schuckertwerke Akt Ges Large rectifier
DE404490C (en) * 1922-07-02 1924-10-21 Siemens Schuckertwerke G M B H Metal steam rectifier with double-walled cylindrical cooling vessels protruding into the interior
DE433210C (en) * 1922-10-03 1926-08-27 Bbc Brown Boveri & Cie Large rectifier with anodes arranged side by side in a common space
GB365479A (en) * 1930-06-27 1932-01-21 Oerlikon Maschf Anode for large mercury-vapour rectifiers
DE577795C (en) * 1930-11-13 1934-06-01 Bbc Brown Boveri & Cie Electrode lead-in for mercury vapor rectifier using a lead-through insulator enclosing the shaft of the electrode through the rectifier housing
DE626427C (en) * 1931-04-10 1936-02-26 Siemens Schuckertwerke Akt Ges Capacitor bushing for introducing conductors into high-voltage power converters, in particular large-scale mercury vapor rectifiers, with conductive and insulating layers alternately arranged between the conductor and the metallic vacuum vessel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906911A (en) * 1953-05-28 1959-09-29 Berghaus Elektrophysik Anst Leading-in insulators for electric glow discharge receptacles

Also Published As

Publication number Publication date
US2219613A (en) 1940-10-29
CH240338A (en) 1945-12-15
DE967138C (en) 1957-10-10
CH227449A (en) 1943-06-15
US2219615A (en) 1940-10-29
GB526528A (en) 1940-09-19
GB526527A (en) 1940-09-19
US2219614A (en) 1940-10-29
GB526526A (en) 1940-09-19

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