SE405763B - Anordning vid elektriska induktionsdegelugnar - Google Patents

Anordning vid elektriska induktionsdegelugnar

Info

Publication number: SE405763B
Authority: SE; Sweden
Prior art keywords: electrical induction; induction cookers; cookers; electrical; induction
Prior art date: 1974-05-31

Application number

SE7506022A

Other languages

English (en)

Swedish (sv)

Other versions

SE7506022L (sv

Inventor

H Kohler

K-L Morkramer

S Christu

Original Assignee

Aeg Elotherm Gmbh

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.)

1974-05-31

Filing date

1975-05-27

Publication date

1978-12-27

1975-05-27 Application filed by Aeg Elotherm Gmbh filed Critical Aeg Elotherm Gmbh

1975-12-01 Publication of SE7506022L publication Critical patent/SE7506022L/xx

1978-12-27 Publication of SE405763B publication Critical patent/SE405763B/xx

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
- F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
- 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
- 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
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/0028—Devices for monitoring the level of the melt
- 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
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
- F27D21/04—Arrangement of indicators or alarms

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Thermal Sciences (AREA)
Power Engineering (AREA)
Electromagnetism (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)
Level Indicators Using A Float (AREA)
General Induction Heating (AREA)

SE7506022A 1974-05-31 1975-05-27 Anordning vid elektriska induktionsdegelugnar SE405763B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742426356 DE2426356B2 (de)	1974-05-31	1974-05-31	Einrichtung an elektrischen induktionsoefen zur ermittlung der fuellhoehe des fluessigen schmelzgutes

Publications (2)

Publication Number	Publication Date
SE7506022L SE7506022L (sv)	1975-12-01
SE405763B true SE405763B (sv)	1978-12-27

Family

ID=5916961

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7506022A SE405763B (sv)	1974-05-31	1975-05-27	Anordning vid elektriska induktionsdegelugnar

Country Status (9)

Country	Link
US (1)	US3987236A (xx)
JP (1)	JPS515210A (xx)
DE (1)	DE2426356B2 (xx)
FR (1)	FR2275757A1 (xx)
GB (1)	GB1466217A (xx)
HU (1)	HU172315B (xx)
IT (1)	IT1035911B (xx)
PL (1)	PL97095B1 (xx)
SE (1)	SE405763B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5835054A (ja) *	1981-08-26	1983-03-01	Kawasaki Heavy Ind Ltd	連続鋳造設備の溶鋼レベル検出方法
US4446562A (en) *	1981-10-13	1984-05-01	Electric Power Rsearch Institute, Inc.	Method and apparatus for measuring crucible level of molten metal
JPS6112591A (ja) *	1984-06-28	1986-01-20	三菱重工業株式会社	クレーンのシーブ間隔制御装置
US4683361A (en) *	1985-04-04	1987-07-28	Westinghouse Electric Corp.	Brazing apparatus having a dual function heating and eddy current probe coil
JPS61287695A (ja) *	1985-06-11	1986-12-18	宇部興産株式会社	クレ−ンの巻上装置
US6148018A (en) *	1997-10-29	2000-11-14	Ajax Magnethermic Corporation	Heat flow sensing system for an induction furnace
US7600423B1 (en) *	2006-10-24	2009-10-13	Fluhler Herbert U	Volume or fluid level sensing system and method
US9506820B1 (en) *	2010-11-08	2016-11-29	Inductotherm Corp.	Detection of melt adjacent to the exterior of the bushing in an induction channel furnace
DE102011014894A1 (de) *	2011-03-23	2012-09-27	Abp Induction Systems Gmbh	Verfahren zum Schmelzen und Schmelzvorrichtung
RU206007U1 (ru) *	2021-03-24	2021-08-16	федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ")	Устройство для определения уровня расплавленного металла в индукционной установке

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3185894A (en) *	1960-08-17	1965-05-25	Asea Ab	Means for indicating faults in the crucible of induction melting furnaces
US3185811A (en) *	1961-10-26	1965-05-25	Ohio Crankshaft Co	Automatic induction furnace control
US3331909A (en) *	1965-03-12	1967-07-18	Ohio Crankshaft Co	Apparatus for energizing an induction melting furnace with a three phase electrical network
GB1263468A (en) *	1968-05-14	1972-02-09	Associate Electrical Ind Ltd	Improvements relating to control arrangements for electro-slag refining apparatus
US3937868A (en) *	1972-10-11	1976-02-10	National Research Institute For Metals	Induction melting furnace

1974
- 1974-05-31 DE DE19742426356 patent/DE2426356B2/de active Granted
1975
- 1975-05-21 PL PL1975180586A patent/PL97095B1/pl unknown
- 1975-05-22 GB GB2236475A patent/GB1466217A/en not_active Expired
- 1975-05-27 SE SE7506022A patent/SE405763B/xx unknown
- 1975-05-29 FR FR7516753A patent/FR2275757A1/fr active Granted
- 1975-05-30 IT IT49854/75A patent/IT1035911B/it active
- 1975-05-30 JP JP50065243A patent/JPS515210A/ja active Pending
- 1975-05-30 HU HU75AE00000447A patent/HU172315B/hu unknown
- 1975-06-02 US US05/582,972 patent/US3987236A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2275757A1 (fr)	1976-01-16
US3987236A (en)	1976-10-19
GB1466217A (en)	1977-03-02
DE2426356B2 (de)	1976-09-02
FR2275757B1 (xx)	1978-09-22
SE7506022L (sv)	1975-12-01
HU172315B (hu)	1978-08-28
JPS515210A (en)	1976-01-16
PL97095B1 (pl)	1978-02-28
DE2426356A1 (de)	1975-12-04
IT1035911B (it)	1979-10-20

Publication	Publication Date	Title
SE7505397L (sv)	1975-11-11	Anordning vid elektriska kokplattor.
SE420034B (sv)	1981-09-07	Anordning vid elektriska motorer
SE408518B (sv)	1979-06-11	Induktionsuppvermningsanordning
SE7600721L (sv)	1976-07-26	Fixeringsanordning for elektriska ledningar
AT337297B (de)	1977-06-27	Elektrische unterbrechereinrichtung
SE7613804L (sv)	1977-06-13	Sekerhetsanordning vid elektriska anslutningsdon
SE399376B (sv)	1978-02-13	Elektriska mutterdragare
SE386775B (sv)	1976-08-16	Sekerhetsanordning vid elektriska kontaktanordningar
SE405763B (sv)	1978-12-27	Anordning vid elektriska induktionsdegelugnar
SE418787B (sv)	1981-06-22	For elektriska kvantiteter kenslig anordning
SE7504665L (sv)	1975-10-27	Skalningsanordning for elektriska ledare
SE404747B (sv)	1978-10-23	Induktionsuppvermningsanordnig
SE404984B (sv)	1978-11-06	Anordning for kylning av elektriska apparater
SE7608924L (sv)	1977-03-09	Holje for elektriska apparater
SE7504358L (sv)	1975-10-17	Vexelstromsreglerkrets.
SE7513738L (sv)	1976-06-21	Anordning vid beskiktning av elektriska smeltugnar.
SE431262B (sv)	1984-01-23	Elektrisk styranordning
SE7506891L (sv)	1975-12-18	Anordning for induktionsuppvermning
SE7508884L (sv)	1976-06-21	Anordning vid elektriska urladdningsror
SE406843B (sv)	1979-02-26	Anordning vid elektroformningsapparat
SE404643B (sv)	1978-10-16	Anordning for fastklemning av elektriska ledare
SE7710092L (sv)	1978-03-15	Anordning vid elektriska omriktare
SE385352B (sv)	1976-06-28	Overhettningsskydd for elektriska apparater
SE7512350L (sv)	1976-06-21	Elektisk anordning
IT1049937B (it)	1981-02-10	Dispositivi elettro magnetici