ATE68904T1 - Apparat zum schutz gegen den magnetiscen fluss, der gegenstaende, die durch einen magnetischen fluss veraendert werden koennen, insbesondere magnetische aufzeichnungstraeger, umgibt. - Google Patents

Apparat zum schutz gegen den magnetiscen fluss, der gegenstaende, die durch einen magnetischen fluss veraendert werden koennen, insbesondere magnetische aufzeichnungstraeger, umgibt.

Info

Publication number
ATE68904T1
ATE68904T1 AT87904887T AT87904887T ATE68904T1 AT E68904 T1 ATE68904 T1 AT E68904T1 AT 87904887 T AT87904887 T AT 87904887T AT 87904887 T AT87904887 T AT 87904887T AT E68904 T1 ATE68904 T1 AT E68904T1
Authority
AT
Austria
Prior art keywords
magnetic flux
magnetic
modified
protection against
surrounding objects
Prior art date
Application number
AT87904887T
Other languages
English (en)
Inventor
Christian Lesage
Original Assignee
Christian Lesage
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 Christian Lesage filed Critical Christian Lesage
Application granted granted Critical
Publication of ATE68904T1 publication Critical patent/ATE68904T1/de

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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/18—Ticket-holders or the like
    • A45C11/182—Credit card holders
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Magnetic Record Carriers (AREA)
  • Soft Magnetic Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Paints Or Removers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Burglar Alarm Systems (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Pinball Game Machines (AREA)
  • Protection Of Generators And Motors (AREA)
AT87904887T 1986-07-29 1987-07-21 Apparat zum schutz gegen den magnetiscen fluss, der gegenstaende, die durch einen magnetischen fluss veraendert werden koennen, insbesondere magnetische aufzeichnungstraeger, umgibt. ATE68904T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8610960A FR2602906B1 (fr) 1986-07-29 1986-07-29 Materiau pour la realisation de dispositifs de protection, contre l'environnement magnetique, d'objets presentant un support d'inscriptions magnetiques, et dispositifs de protections realises avec un tel materiau
PCT/FR1987/000290 WO1988001091A1 (fr) 1986-07-29 1987-07-21 Dispositif de protection, contre le flux magnetique environnant, d'objets susceptibles d'etre alteres par un flux magnetique, notamment d'objets presentant un support d'inscriptions magnetiques
EP87904887A EP0275290B1 (de) 1986-07-29 1987-07-21 Apparat zum schutz gegen den magnetiscen fluss, der gegenstände, die durch einen magnetischen fluss verändert werden können, insbesondere magnetische aufzeichnungsträger, umgibt

Publications (1)

Publication Number Publication Date
ATE68904T1 true ATE68904T1 (de) 1991-11-15

Family

ID=9337825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87904887T ATE68904T1 (de) 1986-07-29 1987-07-21 Apparat zum schutz gegen den magnetiscen fluss, der gegenstaende, die durch einen magnetischen fluss veraendert werden koennen, insbesondere magnetische aufzeichnungstraeger, umgibt.

Country Status (10)

Country Link
EP (1) EP0275290B1 (de)
JP (1) JPH01500382A (de)
AT (1) ATE68904T1 (de)
CA (1) CA1297184C (de)
DK (1) DK168972B1 (de)
ES (1) ES2004958A6 (de)
FR (1) FR2602906B1 (de)
GR (1) GR871200B (de)
PT (1) PT85449B (de)
WO (1) WO1988001091A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03503467A (ja) * 1988-02-04 1991-08-01 ユニスキャン　リミティド 磁界集中装置
US4836293A (en) * 1988-11-21 1989-06-06 Eastman Kodak Company Shielding method for use with electromagnetic balance
US5397881A (en) * 1993-11-22 1995-03-14 Mannik; Kallis H. Third millenium credit card with magnetically onto it written multiple validity dates, from which is one single day as the credit card's validity day selected day after day by the legitimate card owner
DE29618546U1 (de) * 1996-10-24 1997-01-23 Simanok, Thomas, 71229 Leonberg Etui für Karten mit Magnetstreifen und/oder Chips

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812660A1 (de) * 1968-11-29 1970-06-11 Reich K & F Tech Spez Vorrichtung zum Abschirmen von elektrotechnischen Geraeten gegen stoerende Felder und Strahlen
DE2631091A1 (de) * 1976-07-10 1978-01-12 Adelt Ingeborg Ingeplastik Schutzkassette fuer identkarte
US4174419A (en) * 1978-11-08 1979-11-13 Allied Chemical Corporation Stabilized magnetic shields
JPS585780U (ja) * 1981-07-03 1983-01-14 キスコ株式会社 バンク・カ−ド用保護ケ−ス
JPS59161557U (ja) * 1983-04-13 1984-10-29 三信物産株式会社 カセツトテ−プ用容器
JPS59196470U (ja) * 1983-06-16 1984-12-27 株式会社リコー 磁気記録媒体保管容器
JPS5994874U (ja) * 1983-10-24 1984-06-27 朝日化成工業株式会社 耐磁気性預金通帳ケ−ス
JPS59145755U (ja) * 1983-10-24 1984-09-28 朝日化成工業株式会社 耐磁気性フロツピイデイスクケ−ス
JPS6152372U (de) * 1984-04-09 1986-04-08
JPS60192179U (ja) * 1984-05-30 1985-12-20 久井　宗裕 磁気デイスク保護ケ−ス用の磁気遮へい材

Also Published As

Publication number Publication date
FR2602906B1 (fr) 1991-10-31
EP0275290A1 (de) 1988-07-27
CA1297184C (fr) 1992-03-10
DK168972B1 (da) 1994-07-18
GR871200B (en) 1987-10-15
WO1988001091A1 (fr) 1988-02-11
EP0275290B1 (de) 1991-10-23
PT85449B (pt) 1993-07-30
DK165888D0 (da) 1988-03-25
ES2004958A6 (es) 1989-02-16
PT85449A (pt) 1988-07-29
JPH01500382A (ja) 1989-02-09
DK165888A (da) 1988-03-25
FR2602906A1 (fr) 1988-02-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee