FR2179733A1 - - Google Patents

Info

Publication number
FR2179733A1
FR2179733A1 FR7308020A FR7308020A FR2179733A1 FR 2179733 A1 FR2179733 A1 FR 2179733A1 FR 7308020 A FR7308020 A FR 7308020A FR 7308020 A FR7308020 A FR 7308020A FR 2179733 A1 FR2179733 A1 FR 2179733A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7308020A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2179733A1 publication Critical patent/FR2179733A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/48—Starting; Accelerating; Decelerating; Arrangements preventing malfunction during drive change
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
FR7308020A 1972-04-14 1973-03-01 Withdrawn FR2179733A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24408572A 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
FR2179733A1 true FR2179733A1 (enExample) 1973-11-23

Family

ID=22921317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308020A Withdrawn FR2179733A1 (enExample) 1972-04-14 1973-03-01

Country Status (4)

Country Link
JP (1) JPS4916840A (enExample)
DE (1) DE2317917A1 (enExample)
FR (1) FR2179733A1 (enExample)
GB (1) GB1389512A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018720B (zh) * 2019-05-31 2024-08-16 核工业理化工程研究院 基于plc控制的供电系统停电保护方法和保护系统

Also Published As

Publication number Publication date
DE2317917A1 (de) 1973-10-25
JPS4916840A (enExample) 1974-02-14
GB1389512A (en) 1975-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse