SE329648B - - Google Patents

Info

Publication number
SE329648B
SE329648B SE15171/68A SE1517168A SE329648B SE 329648 B SE329648 B SE 329648B SE 15171/68 A SE15171/68 A SE 15171/68A SE 1517168 A SE1517168 A SE 1517168A SE 329648 B SE329648 B SE 329648B
Authority
SE
Sweden
Application number
SE15171/68A
Inventor
R Erikson
H Hoel
B Noro
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE15171/68A priority Critical patent/SE329648B/xx
Priority to FI2902/69A priority patent/FI53766C/fi
Priority to NO4079/69A priority patent/NO121902B/no
Priority to SU1365099A priority patent/SU399156A3/ru
Priority to DE1954910A priority patent/DE1954910C3/de
Priority to US872112A priority patent/US3594641A/en
Priority to DK579369AA priority patent/DK140966B/da
Priority to BE741351D priority patent/BE741351A/xx
Priority to NL6916832.A priority patent/NL167271C/xx
Priority to GB54749/69A priority patent/GB1284776A/en
Priority to FR6938543A priority patent/FR2022926A1/fr
Publication of SE329648B publication Critical patent/SE329648B/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
  • Relay Circuits (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
SE15171/68A 1968-11-08 1968-11-08 SE329648B (https=)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE15171/68A SE329648B (https=) 1968-11-08 1968-11-08
FI2902/69A FI53766C (fi) 1968-11-08 1969-10-08 Anordning foer indikering av backstroemmar i en diodmatris uppbyggd med bistabila element i korspunkterna
NO4079/69A NO121902B (https=) 1968-11-08 1969-10-13
SU1365099A SU399156A3 (https=) 1968-11-08 1969-10-14
DE1954910A DE1954910C3 (de) 1968-11-08 1969-10-28 Anordnung zur Anzeige eines Defekts von Entkopplungsdioden in einer Matrix
US872112A US3594641A (en) 1968-11-08 1969-10-29 Arrangement for indicating back currents in a diode matrix built up by means of bistable elements in the crossing points
DK579369AA DK140966B (da) 1968-11-08 1969-11-03 Apparat til indikering af stromme i spærreretningen i en diodematrix, der er opbygget med bistabile elementer i krydspunkterne.
BE741351D BE741351A (https=) 1968-11-08 1969-11-06
NL6916832.A NL167271C (nl) 1968-11-08 1969-11-07 Schakelmatrix.
GB54749/69A GB1284776A (en) 1968-11-08 1969-11-07 Improvements in or relating to a diode switching matrix
FR6938543A FR2022926A1 (https=) 1968-11-08 1969-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15171/68A SE329648B (https=) 1968-11-08 1968-11-08

Publications (1)

Publication Number Publication Date
SE329648B true SE329648B (https=) 1970-10-19

Family

ID=20300263

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15171/68A SE329648B (https=) 1968-11-08 1968-11-08

Country Status (11)

Country Link
US (1) US3594641A (https=)
BE (1) BE741351A (https=)
DE (1) DE1954910C3 (https=)
DK (1) DK140966B (https=)
FI (1) FI53766C (https=)
FR (1) FR2022926A1 (https=)
GB (1) GB1284776A (https=)
NL (1) NL167271C (https=)
NO (1) NO121902B (https=)
SE (1) SE329648B (https=)
SU (1) SU399156A3 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574113A5 (https=) * 1973-08-31 1976-03-31 Siemens Ag
DE3003018C2 (de) * 1980-01-29 1988-04-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Korrosionsschutzüberwachung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895106A (en) * 1958-04-29 1959-07-14 Ibm Tester
US3168697A (en) * 1960-11-17 1965-02-02 Sylvania Electric Prod Method and apparatus for testing marginal failure of electronic systems

Also Published As

Publication number Publication date
FI53766B (https=) 1978-03-31
GB1284776A (en) 1972-08-09
DK140966B (da) 1979-12-10
US3594641A (en) 1971-07-20
DE1954910C3 (de) 1979-11-29
FR2022926A1 (https=) 1970-08-07
FI53766C (fi) 1978-07-10
NL167271C (nl) 1981-11-16
DE1954910A1 (de) 1970-06-04
NO121902B (https=) 1971-04-26
DE1954910B2 (de) 1973-05-24
SU399156A3 (https=) 1973-09-27
BE741351A (https=) 1970-04-16
NL167271B (nl) 1981-06-16
NL6916832A (https=) 1970-05-12
DK140966C (https=) 1980-06-02

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