GB1420350A - Bistable crosspoint matrix - Google Patents

Bistable crosspoint matrix

Info

Publication number
GB1420350A
GB1420350A GB5531973A GB5531973A GB1420350A GB 1420350 A GB1420350 A GB 1420350A GB 5531973 A GB5531973 A GB 5531973A GB 5531973 A GB5531973 A GB 5531973A GB 1420350 A GB1420350 A GB 1420350A
Authority
GB
United Kingdom
Prior art keywords
magnets
matrix
covering
permanent
crosspoints
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
GB5531973A
Other languages
English (en)
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 Standard Electric Corp
Original Assignee
International Standard 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
Priority claimed from DE19722260002 external-priority patent/DE2260002C3/de
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1420350A publication Critical patent/GB1420350A/en
Expired legal-status Critical Current

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
    • H01H67/32—Switches without multi-position wipers having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay
    • 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
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Electromagnets (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB5531973A 1972-12-07 1973-11-29 Bistable crosspoint matrix Expired GB1420350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722260002 DE2260002C3 (de) 1972-12-07 Koppelmatrix für Fernmelde-, insbesondere Fernsprechvermittlungsanlagen

Publications (1)

Publication Number Publication Date
GB1420350A true GB1420350A (en) 1976-01-07

Family

ID=5863827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5531973A Expired GB1420350A (en) 1972-12-07 1973-11-29 Bistable crosspoint matrix

Country Status (10)

Country Link
US (1) US3869687A (US20030220297A1-20031127-C00074.png)
JP (1) JPS4997506A (US20030220297A1-20031127-C00074.png)
AT (1) AT336086B (US20030220297A1-20031127-C00074.png)
BE (1) BE808163R (US20030220297A1-20031127-C00074.png)
CH (1) CH579321A5 (US20030220297A1-20031127-C00074.png)
FR (1) FR2209999B1 (US20030220297A1-20031127-C00074.png)
GB (1) GB1420350A (US20030220297A1-20031127-C00074.png)
IT (1) IT1002203B (US20030220297A1-20031127-C00074.png)
NL (1) NL7316336A (US20030220297A1-20031127-C00074.png)
SE (1) SE383939B (US20030220297A1-20031127-C00074.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19529974C1 (de) * 1995-08-16 1996-10-24 Krone Ag Koppelfeld

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061696A (en) * 1958-10-29 1962-10-30 Bell Telephone Labor Inc Switching device
DE1512853B2 (de) * 1966-02-03 1972-03-30 Fjits Ltd , Kawasaki, Kanagawa (Japan) Elektromechanische schaltmatrix
US3445728A (en) * 1967-01-03 1969-05-20 Stromberg Carlson Corp Reed relay assembly

Also Published As

Publication number Publication date
JPS4997506A (US20030220297A1-20031127-C00074.png) 1974-09-14
ATA997173A (de) 1976-08-15
FR2209999B1 (US20030220297A1-20031127-C00074.png) 1979-08-03
CH579321A5 (US20030220297A1-20031127-C00074.png) 1976-08-31
DE2260002A1 (de) 1974-06-20
AU6315373A (en) 1975-06-05
NL7316336A (US20030220297A1-20031127-C00074.png) 1974-06-11
FR2209999A1 (US20030220297A1-20031127-C00074.png) 1974-07-05
SE383939B (sv) 1976-04-05
AT336086B (de) 1977-04-12
DE2260002B2 (de) 1976-01-02
BE808163R (nl) 1974-06-04
IT1002203B (it) 1976-05-20
US3869687A (en) 1975-03-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee