CA984471A - Digital data recorder - Google Patents

Digital data recorder

Info

Publication number
CA984471A
CA984471A CA189,236A CA189236A CA984471A CA 984471 A CA984471 A CA 984471A CA 189236 A CA189236 A CA 189236A CA 984471 A CA984471 A CA 984471A
Authority
CA
Canada
Prior art keywords
digital data
data recorder
recorder
digital
data
Prior art date
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
CA189,236A
Other versions
CA189236S (en
Inventor
William E. Zitelli
Alan F. Mandel
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA984471A publication Critical patent/CA984471A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/12—Sensitive element forming part of control element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/40—Monitoring; Error detection; Preventing or correcting improper counter operation
    • H03K21/403—Arrangements for storing the counting state in case of power supply interruption
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/40—Gating or clocking signals applied to all stages, i.e. synchronous counters
    • H03K23/50—Gating or clocking signals applied to all stages, i.e. synchronous counters using bi-stable regenerative trigger circuits
    • H03K23/56—Reversible counters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
CA189,236A 1973-01-08 1973-12-31 Digital data recorder Expired CA984471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321910A US3860914A (en) 1973-01-08 1973-01-08 Digital data recorder

Publications (1)

Publication Number Publication Date
CA984471A true CA984471A (en) 1976-02-24

Family

ID=23252577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,236A Expired CA984471A (en) 1973-01-08 1973-12-31 Digital data recorder

Country Status (6)

Country Link
US (1) US3860914A (en)
BE (1) BE809486A (en)
CA (1) CA984471A (en)
DE (1) DE2400112A1 (en)
ES (1) ES199301Y (en)
GB (1) GB1460747A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969703A (en) * 1973-10-19 1976-07-13 Ball Corporation Programmable automatic controller
US4084232A (en) * 1977-02-24 1978-04-11 Honeywell Information Systems Inc. Power confidence system
US4228502A (en) * 1977-06-29 1980-10-14 Hitachi, Ltd. Electronic computer system
JPS613158Y2 (en) * 1979-04-20 1986-01-31
GB2176959B (en) * 1985-06-18 1989-07-19 Motorola Inc Cmos power-on detection circuit
JPH10150479A (en) * 1996-11-19 1998-06-02 Fujitsu Ltd Malfunction preventing device in failure of duplex device
CN107833643B (en) * 2017-10-16 2019-05-24 中核核电运行管理有限公司 Totally digitilized rod position measuring device and its method
CN113643834B (en) * 2021-08-11 2022-10-04 华能山东石岛湾核电有限公司 Configuration implementation system and implementation method for fuel ball lifting time of high-temperature gas cooled reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003141A (en) * 1959-02-18 1961-10-03 Ibm Ring circuits
US3154671A (en) * 1962-03-22 1964-10-27 Honeywell Inc Electrical counting apparatus including saturable magnetic cores
US3214606A (en) * 1962-08-13 1965-10-26 Gen Motors Corp Retentive memory bistable multivibrator circuit with preferred starting means
US3408505A (en) * 1963-12-18 1968-10-29 C & K Components Inc Electronic timing via magnetic core shift circuitry
DE1218511B (en) * 1964-11-14 1966-06-08 Philips Patentverwaltung Reversible magnetic core ring counter

Also Published As

Publication number Publication date
GB1460747A (en) 1977-01-06
BE809486A (en) 1974-07-08
US3860914A (en) 1975-01-14
ES199301Y (en) 1975-11-16
ES199301U (en) 1975-08-01
DE2400112A1 (en) 1974-08-01

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