DE3500011C2 - - Google Patents

Info

Publication number
DE3500011C2
DE3500011C2 DE19853500011 DE3500011A DE3500011C2 DE 3500011 C2 DE3500011 C2 DE 3500011C2 DE 19853500011 DE19853500011 DE 19853500011 DE 3500011 A DE3500011 A DE 3500011A DE 3500011 C2 DE3500011 C2 DE 3500011C2
Authority
DE
Germany
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
DE19853500011
Other versions
DE3500011A1 (en
Inventor
Axel R. Dr.-Ing. 5900 Siegen De Hidde
Original Assignee
Axel R. Dr.-Ing. 5900 Siegen De Hidde
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 Axel R. Dr.-Ing. 5900 Siegen De Hidde filed Critical Axel R. Dr.-Ing. 5900 Siegen De Hidde
Priority to DE19853500011 priority Critical patent/DE3500011C2/de
Publication of DE3500011A1 publication Critical patent/DE3500011A1/en
Application granted granted Critical
Publication of DE3500011C2 publication Critical patent/DE3500011C2/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00Apparatus or processes for magnetising or demagnetising
    • H01F13/006Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
DE19853500011 1985-01-02 1985-01-02 Expired DE3500011C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853500011 DE3500011C2 (en) 1985-01-02 1985-01-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500011 DE3500011C2 (en) 1985-01-02 1985-01-02

Publications (2)

Publication Number Publication Date
DE3500011A1 DE3500011A1 (en) 1985-06-13
DE3500011C2 true DE3500011C2 (en) 1986-04-17

Family

ID=6259186

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853500011 Expired DE3500011C2 (en) 1985-01-02 1985-01-02

Country Status (1)

Country Link
DE (1) DE3500011C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937261A1 (en) * 1989-11-09 1991-05-16 Foerster Inst Dr Friedrich Rotating head for the scaning of metallic test material
EP2360462A2 (en) 2010-02-16 2011-08-24 Schenck RoTec GmbH Balancing machine with demagnetizing device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3613714A1 (en) * 1986-04-21 1987-10-22 Mannesmann Ag Method and device for the demagnetizing of steels
FR2675623B1 (en) * 1991-04-19 1993-09-03 Otis Elevator Co Device for stabilized erasing of the remanent relay field with magnetic memory.
AT522915T (en) * 2002-04-12 2011-09-15 Albert Maurer Method and device for de-magnetizing objects
EP1796113A1 (en) * 2005-12-10 2007-06-13 Maurer, Albert Resonant frequency automatic adjustment to demagnetize different objects in demagnetizing installations

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062566B (en) * 1954-12-30 1959-07-30 Siemens Ag Means for demagnetizing a body
US3378734A (en) * 1961-05-15 1968-04-16 Arthur K Littwin Method of demagnetizing
DE1489988B2 (en) * 1965-12-28 1974-12-12 Hoesch Werke Ag, 4600 Dortmund
DE1589889B2 (en) * 1967-05-03 1978-11-02 Hoesch Werke Ag, 4600 Dortmund
US4158873A (en) * 1977-08-31 1979-06-19 Magnaflux Corporation Demagnetizing methods and apparatus
JPS5550609A (en) * 1978-10-09 1980-04-12 Denshi Jiki Kogyo Kk Demagnetizer
US4360854A (en) * 1980-12-12 1982-11-23 Electro-Matic Products Co. Demagnetizing, variable frequency
DE3242595A1 (en) * 1982-03-18 1983-09-22 Thaelmann Schwermaschbau Veb Method and arrangement for demagnetising elongated, ferromagnetic materials
DE3238609A1 (en) * 1982-10-19 1984-04-19 Hiss Eckart Demagnetisation device
US4462059A (en) * 1980-10-27 1984-07-24 Kanetsu Kogyo Kabushiki Kaisha Demagnetizing power source

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062566B (en) * 1954-12-30 1959-07-30 Siemens Ag Means for demagnetizing a body
US3378734A (en) * 1961-05-15 1968-04-16 Arthur K Littwin Method of demagnetizing
DE1489988B2 (en) * 1965-12-28 1974-12-12 Hoesch Werke Ag, 4600 Dortmund
DE1589889B2 (en) * 1967-05-03 1978-11-02 Hoesch Werke Ag, 4600 Dortmund
US4158873A (en) * 1977-08-31 1979-06-19 Magnaflux Corporation Demagnetizing methods and apparatus
JPS5550609A (en) * 1978-10-09 1980-04-12 Denshi Jiki Kogyo Kk Demagnetizer
US4462059A (en) * 1980-10-27 1984-07-24 Kanetsu Kogyo Kabushiki Kaisha Demagnetizing power source
US4360854A (en) * 1980-12-12 1982-11-23 Electro-Matic Products Co. Demagnetizing, variable frequency
DE3242595A1 (en) * 1982-03-18 1983-09-22 Thaelmann Schwermaschbau Veb Method and arrangement for demagnetising elongated, ferromagnetic materials
DE3238609A1 (en) * 1982-10-19 1984-04-19 Hiss Eckart Demagnetisation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937261A1 (en) * 1989-11-09 1991-05-16 Foerster Inst Dr Friedrich Rotating head for the scaning of metallic test material
EP2360462A2 (en) 2010-02-16 2011-08-24 Schenck RoTec GmbH Balancing machine with demagnetizing device
DE102010001999A1 (en) 2010-02-16 2011-09-08 Schenck Rotec Gmbh Balancing machine with demagnetizer

Also Published As

Publication number Publication date
DE3500011A1 (en) 1985-06-13

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8381 Inventor (new situation)

Free format text: HIDDE, AXEL R., DR.-ING., 5900 SIEGEN, DE BIELIG, PETER, DIPL.-ING., 8000 MUENCHEN, DE

8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee