AT359557B - MAGNETIC SHIELDING DEVICE - Google Patents

MAGNETIC SHIELDING DEVICE

Info

Publication number
AT359557B
AT359557B AT746075A AT746075A AT359557B AT 359557 B AT359557 B AT 359557B AT 746075 A AT746075 A AT 746075A AT 746075 A AT746075 A AT 746075A AT 359557 B AT359557 B AT 359557B
Authority
AT
Austria
Prior art keywords
shielding device
magnetic shielding
magnetic
shielding
Prior art date
Application number
AT746075A
Other languages
German (de)
Other versions
ATA746075A (en
Inventor
Albrecht Dr Mager
Original Assignee
Vacuumschmelze 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.)
Filing date
Publication date
Application filed by Vacuumschmelze Gmbh filed Critical Vacuumschmelze Gmbh
Priority to AT498777A priority Critical patent/AT361577B/en
Publication of ATA746075A publication Critical patent/ATA746075A/en
Application granted granted Critical
Publication of AT359557B publication Critical patent/AT359557B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0075—Magnetic shielding materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Psychology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Psychiatry (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Laminated Bodies (AREA)
AT746075A 1974-10-02 1975-09-30 MAGNETIC SHIELDING DEVICE AT359557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT498777A AT361577B (en) 1974-10-02 1977-07-12 DEVICE FOR GENERATING A HOMOGENEOUS MAGNETIC FIELD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2446986A DE2446986C3 (en) 1974-10-02 1974-10-02 Magnetic shielding device

Publications (2)

Publication Number Publication Date
ATA746075A ATA746075A (en) 1980-04-15
AT359557B true AT359557B (en) 1980-11-25

Family

ID=5927317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT746075A AT359557B (en) 1974-10-02 1975-09-30 MAGNETIC SHIELDING DEVICE

Country Status (7)

Country Link
AT (1) AT359557B (en)
BE (1) BE833867A (en)
CH (2) CH595039A5 (en)
DE (1) DE2446986C3 (en)
FR (1) FR2287148A1 (en)
IT (1) IT1043021B (en)
NL (1) NL174504C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034885A1 (en) * 1980-09-12 1982-04-29 Siemens AG, 1000 Berlin und 8000 München Pressurised gas load switch - has ferromagnetic block exerting field on switching arc which compensates lorentz force
DE4029498A1 (en) * 1990-09-18 1992-03-19 Vacuumschmelze Gmbh SHIELDING CABIN WITH SUPPORTING SANDWICH STRUCTURE
DE4338323C2 (en) * 1993-11-10 1996-04-18 Vacuumschmelze Gmbh Shielding for openings in shielded rooms, especially monitor shielding
DE102009035064A1 (en) * 2009-07-28 2011-02-03 Nkt Cables Gmbh Highly effective, low-loss ferromagnetic composite shielding
DE102018114258A1 (en) 2018-06-14 2019-12-19 Vacuumschmelze Gmbh & Co. Kg Magnetic shielding cabin panel, magnetic shielding cabin, and method of manufacturing a panel and magnetic shielding cabin
DE102018117894B4 (en) 2018-07-24 2026-02-19 Vacuumschmelze Gmbh & Co. Kg Multi-layer shielding cabin and method for manufacturing a multi-layer shielding cabin

Also Published As

Publication number Publication date
CH594969A5 (en) 1978-01-31
FR2287148A1 (en) 1976-04-30
NL7510185A (en) 1976-04-06
NL174504C (en) 1984-06-18
DE2446986C3 (en) 1981-08-27
ATA746075A (en) 1980-04-15
DE2446986A1 (en) 1976-04-08
BE833867A (en) 1976-01-16
DE2446986B2 (en) 1977-12-15
NL174504B (en) 1984-01-16
CH595039A5 (en) 1978-01-31
FR2287148B1 (en) 1980-04-04
IT1043021B (en) 1980-02-20

Similar Documents

Publication Publication Date Title
SE7511398L (en) MAGNETIC DEVICE
IT1042345B (en) DEPASTIGLIATORE DEVICE
DK385975A (en) ANTI-CONCEPTION DEVICE
AT351624B (en) STEREOMICROPHONE DEVICE
NL7513556A (en) MAGNETIC DEVICE.
IT1037279B (en) PHOTOGALVANIC DEVICE
DE2545988A1 (en) READER-COPY DEVICE
IT1041226B (en) ELECTROMAGNETIC DEVICE
SE7412114L (en) LINERIZATION DEVICE
BR7502990A (en) MAGNETIC SET
DK223375A (en) COUNTING DEVICE
SE7414680L (en) MOTHALLS DEVICE
BE830034A (en) SEMI-GUIDE DEVICE
AR211846A1 (en) ELECTROMAGNETIC DEVICE
BE832491A (en) SEMI-GUIDE DEVICE
AT359557B (en) MAGNETIC SHIELDING DEVICE
BE826781A (en) COILS
SE404577B (en) MAGNETIC DEFAULT DEVICE
DK223475A (en) COUNTING DEVICE
SE7509779L (en) DC-TRANSFORMING DEVICE
SE380545B (en) DEVICE FOR VEKROR
IT1049937B (en) ELECTRIC MAGNETIC DEVICES
SU482803A1 (en) Magnetic recording device
ATA827774A (en) MAGNETIC SQUEEGEE DEVICE
BR7505804A (en) COORDINATED ELECTRONIC MAGNETIC DEVICE

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee