FR2157936B1 - - Google Patents

Info

Publication number
FR2157936B1
FR2157936B1 FR7237711A FR7237711A FR2157936B1 FR 2157936 B1 FR2157936 B1 FR 2157936B1 FR 7237711 A FR7237711 A FR 7237711A FR 7237711 A FR7237711 A FR 7237711A FR 2157936 B1 FR2157936 B1 FR 2157936B1
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.)
Expired
Application number
FR7237711A
Other languages
French (fr)
Other versions
FR2157936A1 (enExample
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.)
Tioxide Group Ltd
Original Assignee
Tioxide Group Ltd
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 Tioxide Group Ltd filed Critical Tioxide Group Ltd
Publication of FR2157936A1 publication Critical patent/FR2157936A1/fr
Application granted granted Critical
Publication of FR2157936B1 publication Critical patent/FR2157936B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/185—Heating gases for arc discharge
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FR7237711A 1971-10-29 1972-10-24 Expired FR2157936B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5052171A GB1359540A (en) 1971-10-29 1971-10-29 Heating a gas

Publications (2)

Publication Number Publication Date
FR2157936A1 FR2157936A1 (enExample) 1973-06-08
FR2157936B1 true FR2157936B1 (enExample) 1977-12-30

Family

ID=10456207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237711A Expired FR2157936B1 (enExample) 1971-10-29 1972-10-24

Country Status (4)

Country Link
US (1) US3806698A (enExample)
DE (1) DE2248345C3 (enExample)
FR (1) FR2157936B1 (enExample)
GB (1) GB1359540A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129772A (en) * 1976-10-12 1978-12-12 Wisconsin Alumni Research Foundation Electrode structures for high energy high temperature plasmas
US4570048A (en) * 1984-06-29 1986-02-11 Plasma Materials, Inc. Plasma jet torch having gas vortex in its nozzle for arc constriction
US5262616A (en) * 1989-11-08 1993-11-16 Societe Nationale Industrielle Et Aerospatiale Plasma torch for noncooled injection of plasmagene gas
FR2713528B1 (fr) * 1993-12-15 1996-01-12 Air Liquide Procédé et dispositif de fluxage par voie sèche de surfaces métalliques avant brasage ou étamage.
US6021940A (en) * 1993-12-15 2000-02-08 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method and apparatus for reflow soldering metallic surfaces
US5518178A (en) * 1994-03-02 1996-05-21 Sermatech International Inc. Thermal spray nozzle method for producing rough thermal spray coatings and coatings produced
US5858469A (en) * 1995-11-30 1999-01-12 Sermatech International, Inc. Method and apparatus for applying coatings using a nozzle assembly having passageways of differing diameter
RU2163424C1 (ru) * 1999-06-15 2001-02-20 Кубанский государственный технологический университет Устройство для динамической плазменной обработки изделий
JP2011133216A (ja) * 2009-11-27 2011-07-07 Toshiba Corp 熱交換器
FI3815465T3 (fi) * 2018-10-15 2023-05-19 Chemtreat Inc Menetelmiä uunielektrodien suojaamiseksi lisäainetta sisältävällä jäähdytysnesteellä
WO2020081559A1 (en) 2018-10-15 2020-04-23 Chemtreat, Inc. Spray cooling furnace electrodes with a cooling liquid that contains surfactants

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050616A (en) * 1957-09-09 1962-08-21 Union Carbide Corp Arc process and apparatus
US3153133A (en) * 1961-08-11 1964-10-13 Giannini Scient Corp Apparatus and method for heating and cutting an electrically-conductive workpiece
GB1047333A (enExample) * 1963-06-10
DE1218623B (de) * 1963-09-07 1966-06-08 Telefunken Patent Nach dem Prinzip der Siedekuehlung arbeitende Senderoehre
US3291198A (en) * 1963-12-06 1966-12-13 Union Carbide Corp Boiling heat transfer system
US3406244A (en) * 1966-06-07 1968-10-15 Ibm Multi-liquid heat transfer
US3360988A (en) * 1966-11-22 1968-01-02 Nasa Usa Electric arc apparatus
US3580759A (en) * 1968-06-25 1971-05-25 Borg Warner Heat transfer additives for absorbent solutions
US3629553A (en) * 1969-01-10 1971-12-21 Westinghouse Electric Corp Recurrent arc heating process
US3590219A (en) * 1969-02-27 1971-06-29 Mc Donnell Douglas Corp Electric arc gas heater

Also Published As

Publication number Publication date
DE2248345C3 (de) 1981-10-29
DE2248345B2 (de) 1981-02-26
GB1359540A (en) 1974-07-10
FR2157936A1 (enExample) 1973-06-08
DE2248345A1 (de) 1973-05-03
US3806698A (en) 1974-04-23

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Legal Events

Date Code Title Description
CD Change of name or company name