NL259445A - - Google Patents

Info

Publication number
NL259445A
NL259445A NL259445DA NL259445A NL 259445 A NL259445 A NL 259445A NL 259445D A NL259445D A NL 259445DA NL 259445 A NL259445 A NL 259445A
Authority
NL
Netherlands
Application number
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.)
Publication of NL259445A publication Critical patent/NL259445A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/44—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using super-conductive elements, e.g. cryotron
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/92—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of superconductive devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Particle Accelerators (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
NL259445D 1959-12-30 NL259445A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863042A US3364467A (en) 1959-12-30 1959-12-30 Cryogenic fault or error-detection and correction device having spare channel substitution

Publications (1)

Publication Number Publication Date
NL259445A true NL259445A (nl)

Family

ID=25340094

Family Applications (1)

Application Number Title Priority Date Filing Date
NL259445D NL259445A (nl) 1959-12-30

Country Status (6)

Country Link
US (1) US3364467A (nl)
JP (1) JPS3915561B1 (nl)
DE (1) DE1274632B (nl)
FR (1) FR1287399A (nl)
GB (1) GB920370A (nl)
NL (1) NL259445A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742154A (en) * 1971-12-30 1973-06-26 Bell Telephone Labor Inc Continuous inband testing of trunks with automatic trunk substitution upon detecting a defective trunk
US3769552A (en) * 1972-07-05 1973-10-30 Westinghouse Electric Corp Process control apparatus and method
FR2192750A5 (nl) * 1972-07-13 1974-02-08 Constr Telephoniques
US3864533A (en) * 1973-06-01 1975-02-04 Vidar Corp Automatic line transfer system and method for a communications system
US3983340A (en) * 1975-01-27 1976-09-28 Lynch Communication Systems, Inc. Automatic span line switch
US4030069A (en) * 1975-01-30 1977-06-14 Trw Inc. Redundant message metering network
JPS56153859A (en) * 1980-04-28 1981-11-28 Nec Corp Pcm line switching device
NO154361C (no) * 1983-04-05 1986-09-17 Norway Geophysical Co Dataoverfoeringssystem for seismisk streamer.
JPS62253231A (ja) * 1986-01-07 1987-11-05 Fujitsu Ltd 現用予備切換システム
US6973024B1 (en) 2001-02-28 2005-12-06 Utstarcom, Inc. Method for modem element switchover using multicast groups

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1922059A (en) * 1930-11-01 1933-08-15 Bell Telephone Labor Inc Radio receiving system
US2279295A (en) * 1939-10-14 1942-04-14 Western Union Telegraph Co Telegraph exchange system
NL181541B (nl) * 1953-02-06 Hermanus Karl Van Deursen Uitsturingsniveauregeling voor laagfrequent-transistoreindversterkers ter beveiliging bij het overschrijden van amplitude-, stroom- en temperatuurgrenzen.
US3011711A (en) * 1957-04-03 1961-12-05 Research Corp Cryogenic computing devices
US2936442A (en) * 1957-08-22 1960-05-10 Gen Electric Alternate channel supervisory control system
DE1047272B (de) * 1957-09-25 1958-12-24 Siemens Ag Richtfunkverbindung mit mindestens drei Radiofrequenzkanaelen und einem Ersatzkanal
US3093749A (en) * 1958-06-30 1963-06-11 Thompson Ramo Wooldridge Inc Superconductive bistable circuit
US3027542A (en) * 1958-07-14 1962-03-27 Beckman Instruments Inc Automatic marginal checking apparatus
US3078443A (en) * 1959-01-22 1963-02-19 Alan C Rose Compound error correction system
US3111624A (en) * 1960-01-04 1963-11-19 Bell Telephone Labor Inc Automatic system for selectively substituting spare channels for failed working channels in a multichannel multilink communication system

Also Published As

Publication number Publication date
JPS3915561B1 (nl) 1964-08-04
GB920370A (en) 1963-03-06
FR1287399A (fr) 1962-03-16
DE1274632B (de) 1968-08-08
US3364467A (en) 1968-01-16

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