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CA929998A - Electrically resistive crucible - Google Patents

Electrically resistive crucible

Info

Publication number
CA929998A
CA929998A CA114760A CA114760A CA929998A CA 929998 A CA929998 A CA 929998A CA 114760 A CA114760 A CA 114760A CA 114760 A CA114760 A CA 114760A CA 929998 A CA929998 A CA 929998A
Authority
CA
Canada
Prior art keywords
electrically resistive
crucible
resistive crucible
electrically
resistive
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
CA114760A
Other versions
CA114760S (en
Inventor
J. Sitek George
N. Revesz Robert
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 CA929998A publication Critical patent/CA929998A/en
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)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CA114760A 1970-10-26 1971-06-03 Electrically resistive crucible Expired CA929998A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA929998A true CA929998A (en) 1973-07-10

Family

ID=22180695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114760A Expired CA929998A (en) 1970-10-26 1971-06-03 Electrically resistive crucible

Country Status (6)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225421C2 (en) * 1972-05-25 1982-05-06 Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen Sample atomiser for flameless atom absorption spectroscopy - has electrically heated porous body heating sample holder indirectly
US3899627A (en) * 1974-06-28 1975-08-12 Leco Corp Crucible
US3936587A (en) * 1974-06-28 1976-02-03 Leco Corporation Electrode construction for resistance heating furnace
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 (en) * 1980-01-15 1981-07-30 Moskovskij institut stali i splavov, Moskva Metallurgical slag hydrogen content measurement - involves lengthy melting in sealed furnace to ensure complete hydrogen extraction
US4328386A (en) * 1980-09-24 1982-05-04 Leco Corporation Crucible assembly
US9527076B2 (en) * 2012-06-19 2016-12-27 Leco Corporation Crucible
US9808797B2 (en) 2012-06-19 2017-11-07 Leco Corporation Resistance analytical furnace
CN109012777A (en) * 2018-08-20 2018-12-18 北海飞九天电子科技有限公司 A kind of crucible
CN109046488A (en) * 2018-08-20 2018-12-21 北海飞九天电子科技有限公司 A kind of crucible
CN109046489A (en) * 2018-08-20 2018-12-21 北海飞九天电子科技有限公司 A kind of crucible
FR3127036B1 (en) 2021-09-16 2023-08-04 Psa Automobiles Sa Motor vehicle lighting and/or signaling device.

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 (en) * 1964-10-05 1970-01-19

Also Published As

Publication number Publication date
DE2130532B2 (en) 1973-04-05
DE2130532A1 (en) 1972-04-27
US3636229A (en) 1972-01-18
DE2130532C3 (en) 1973-10-18
GB1302479A (en) 1973-01-10
JPS5438043B1 (en) 1979-11-19
FR2109728A5 (en) 1972-05-26

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