NL256494A - - Google Patents

Info

Publication number
NL256494A
NL256494A NL256494DA NL256494A NL 256494 A NL256494 A NL 256494A NL 256494D A NL256494D A NL 256494DA NL 256494 A NL256494 A NL 256494A
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 NL256494A publication Critical patent/NL256494A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/284—Polarised relays
    • H01H51/285—Polarised relays for latching of contacts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/12—Reed switch

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Electromagnets (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
NL256494D 1959-10-22 NL256494A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US847918A US3037085A (en) 1959-10-22 1959-10-22 Electrically controlled switching device

Publications (1)

Publication Number Publication Date
NL256494A true NL256494A (ja)

Family

ID=25301820

Family Applications (2)

Application Number Title Priority Date Filing Date
NL256494D NL256494A (ja) 1959-10-22
NL129940D NL129940C (ja) 1959-10-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL129940D NL129940C (ja) 1959-10-22

Country Status (7)

Country Link
US (1) US3037085A (ja)
BE (1) BE596135A (ja)
CH (1) CH393487A (ja)
DE (1) DE1171087B (ja)
ES (1) ES262102A1 (ja)
GB (1) GB941654A (ja)
NL (2) NL129940C (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946840A (en) * 1961-08-02 1964-01-15 Ass Elect Ind Improvements relating to automatic telecommunication switching systems
US3118090A (en) * 1961-08-09 1964-01-14 Bell Telephone Labor Inc Reed relay transfer circuit
US3160714A (en) * 1962-10-26 1964-12-08 Automatic Elect Lab Reed relay circuit
US3206649A (en) * 1962-06-08 1965-09-14 Bell Telephone Labor Inc Magnetic switching arrangement
BE634094A (ja) * 1962-06-28
DE1267725B (de) * 1962-06-28 1968-05-09 Western Electric Co Schaltungsanordnung fuer Koordinatenschalter
BE640615A (ja) * 1962-12-07
US3256404A (en) * 1963-11-06 1966-06-14 Gen Motors Corp Electrical switching devices
US3308243A (en) * 1963-12-16 1967-03-07 Bell Telephone Labor Inc Establishing intraconcentrator connections in a remote line concentrator system
GB1052611A (ja) * 1964-01-07
DE1227071B (de) * 1964-08-05 1966-10-20 Standard Elektrik Lorenz Ag Schaltungsanordnung zur Steuerung von Koordinatenmehrfachschaltern
US3465291A (en) * 1964-08-24 1969-09-02 John H De Witt Jr Glass reed relay switching matrix
US3301608A (en) * 1965-12-27 1967-01-31 Gen Motors Corp Logic control type anti-skid system
US3448435A (en) * 1966-06-17 1969-06-03 Bell Telephone Labor Inc Magnetic reed switching matrix
US4071840A (en) * 1976-01-12 1978-01-31 International Standard Electric Corporation Switching device for reed relays in a matrix
DE3526765A1 (de) * 1985-07-26 1987-02-12 Hengstler Bauelemente Relais fuer die einschaltung im teilnehmerstromkreis einer fernsprech-vermittlungseinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device

Also Published As

Publication number Publication date
CH393487A (de) 1965-06-15
BE596135A (fr) 1961-02-15
US3037085A (en) 1962-05-29
NL129940C (ja)
GB941654A (en) 1963-11-13
DE1171087B (de) 1964-05-27
ES262102A1 (es) 1961-01-01

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