JPS5747705Y2 - - Google Patents

Info

Publication number
JPS5747705Y2
JPS5747705Y2 JP1979151642U JP15164279U JPS5747705Y2 JP S5747705 Y2 JPS5747705 Y2 JP S5747705Y2 JP 1979151642 U JP1979151642 U JP 1979151642U JP 15164279 U JP15164279 U JP 15164279U JP S5747705 Y2 JPS5747705 Y2 JP S5747705Y2
Authority
JP
Japan
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
JP1979151642U
Other versions
JPS5568020U (ja
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 filed Critical
Publication of JPS5568020U publication Critical patent/JPS5568020U/ja
Application granted granted Critical
Publication of JPS5747705Y2 publication Critical patent/JPS5747705Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/005—Effaceable recording

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Recording Measured Values (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
JP1979151642U 1978-11-03 1979-11-02 Expired JPS5747705Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847682 DE2847682A1 (de) 1978-11-03 1978-11-03 Loescheinrichtung fuer einen durch magnetische felder veraenderbaren aufzeichnungstraeger

Publications (2)

Publication Number Publication Date
JPS5568020U JPS5568020U (ja) 1980-05-10
JPS5747705Y2 true JPS5747705Y2 (ja) 1982-10-20

Family

ID=6053757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979151642U Expired JPS5747705Y2 (ja) 1978-11-03 1979-11-02

Country Status (4)

Country Link
US (1) US4323933A (ja)
EP (1) EP0010644B1 (ja)
JP (1) JPS5747705Y2 (ja)
DE (2) DE2847682A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142765A (en) * 1983-07-04 1985-01-23 John William Hawkins Preventing unauthorised use of recorded information
US5317340A (en) * 1990-08-23 1994-05-31 Mody Hemant K Method and device for erasing and writing on magnetic recording media suitable for direct viewing
US6561420B1 (en) * 2000-10-18 2003-05-13 Erica Tsai Information card system
US7334733B2 (en) * 2002-10-16 2008-02-26 Dcard, Inc. Data access device using rotational head to access data stored in data strips and data arc segments or data circles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838360A (en) * 1955-02-16 1958-06-10 John V Foster Simplified crash data recorder
DE1673997B2 (de) * 1968-01-08 1977-02-17 Stürzinger, Oskar Edwin, Dipl.-Ing., Baar, Zug (Schweiz) Sichtbarmachen einer magnetspur waehrend und/oder nach deren entstehung
DE2016475A1 (de) * 1970-04-07 1971-10-28 Olympia Werke Ag Löschanordnung für magnetische Aufzeichnungsträger
NO136553C (no) * 1974-07-08 1977-09-21 Simrad As Fremgangsm}te og apparat for utvisking av magnetisk skrift
DE2520581C3 (de) * 1975-05-09 1980-09-04 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zum loschbaren Aufzeichnen von Meßgrößen

Also Published As

Publication number Publication date
JPS5568020U (ja) 1980-05-10
EP0010644A1 (de) 1980-05-14
DE2965038D1 (en) 1983-04-21
DE2847682A1 (de) 1980-05-14
US4323933A (en) 1982-04-06
EP0010644B1 (de) 1983-03-16

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