FR2109728A5 - - Google Patents

Info

Publication number
FR2109728A5
FR2109728A5 FR7131552A FR7131552A FR2109728A5 FR 2109728 A5 FR2109728 A5 FR 2109728A5 FR 7131552 A FR7131552 A FR 7131552A FR 7131552 A FR7131552 A FR 7131552A FR 2109728 A5 FR2109728 A5 FR 2109728A5
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
FR7131552A
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.)
Leco Corp
Original Assignee
Leco Corp
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 Leco Corp filed Critical Leco Corp
Application granted granted Critical
Publication of FR2109728A5 publication Critical patent/FR2109728A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/04—Crucibles
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR7131552A 1970-10-26 1971-08-31 Expired FR2109728A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8378670A 1970-10-26 1970-10-26

Publications (1)

Publication Number Publication Date
FR2109728A5 true FR2109728A5 (fr) 1972-05-26

Family

ID=22180695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131552A Expired FR2109728A5 (fr) 1970-10-26 1971-08-31

Country Status (6)

Country Link
US (1) US3636229A (fr)
JP (1) JPS5438043B1 (fr)
CA (1) CA929998A (fr)
DE (1) DE2130532C3 (fr)
FR (1) FR2109728A5 (fr)
GB (1) GB1302479A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023041856A1 (fr) 2021-09-16 2023-03-23 Psa Automobiles Sa Dispositif d'éclairage et/ou de signalisation de véhicule automobile.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225421C2 (de) * 1972-05-25 1982-05-06 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Vorrichtung zum Atomisieren von Proben durch elektrische Beheizung für die flammenlose Atomabsorptions-Spektrometrie
US3936587A (en) * 1974-06-28 1976-02-03 Leco Corporation Electrode construction for resistance heating furnace
US3899627A (en) * 1974-06-28 1975-08-12 Leco Corp Crucible
US4056677A (en) * 1976-04-19 1977-11-01 Leco Corporation Electrode system for resistance furnace
US4072814A (en) * 1976-05-10 1978-02-07 Institut De Recherches De La Siderurgie Francaise Irsid Furnace for melting metal by the Joule effect
DE3001239A1 (de) * 1980-01-15 1981-07-30 Moskovskij institut stali i splavov, Moskva Verfahren zur bestimmung der wasserstoffmenge in anorganischen materialien
US4328386A (en) * 1980-09-24 1982-05-04 Leco Corporation Crucible assembly
US9808797B2 (en) 2012-06-19 2017-11-07 Leco Corporation Resistance analytical furnace
US9527076B2 (en) * 2012-06-19 2016-12-27 Leco Corporation Crucible
CN109046488A (zh) * 2018-08-20 2018-12-21 北海飞九天电子科技有限公司 一种坩埚
CN109046489A (zh) * 2018-08-20 2018-12-21 北海飞九天电子科技有限公司 一种坩埚
CN109012777A (zh) * 2018-08-20 2018-12-18 北海飞九天电子科技有限公司 一种坩埚

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1015091A (en) * 1911-05-05 1912-01-16 William Speirs Simpson Apparatus for melting and mixing metals in vacuums.
US1430858A (en) * 1920-10-05 1922-10-03 Morgan Crucible Co Electrically-heated furnace
US1551839A (en) * 1923-10-08 1925-09-01 Nash Engineering Co Electric furnace
US2930602A (en) * 1957-11-25 1960-03-29 Lab Equipment Corp Gas analysis crucible
JPS451096Y1 (fr) * 1964-10-05 1970-01-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023041856A1 (fr) 2021-09-16 2023-03-23 Psa Automobiles Sa Dispositif d'éclairage et/ou de signalisation de véhicule automobile.

Also Published As

Publication number Publication date
DE2130532C3 (de) 1973-10-18
DE2130532B2 (de) 1973-04-05
US3636229A (en) 1972-01-18
JPS5438043B1 (fr) 1979-11-19
DE2130532A1 (de) 1972-04-27
GB1302479A (fr) 1973-01-10
CA929998A (en) 1973-07-10

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse