FR1048642A - Selector-coordinator type switch - Google Patents

Selector-coordinator type switch

Info

Publication number: FR1048642A
Authority: FR; France
Prior art keywords: selector; type switch; coordinator type; coordinator; switch
Prior art date: 1950-10-23
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

Other languages

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.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1950-10-23

Filing date

1951-10-19

Publication date

1953-12-23

1951-10-19 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1953-12-23 Application granted granted Critical

1953-12-23 Publication of FR1048642A publication Critical patent/FR1048642A/en

Status Expired legal-status Critical Current

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
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch

FR1048642D 1950-10-23 1951-10-19 Selector-coordinator type switch Expired FR1048642A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE316977X		1950-10-23
SE290651X		1951-06-29

Publications (1)

Publication Number	Publication Date
FR1048642A true FR1048642A (en)	1953-12-23

Family

ID=26656222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1048642D Expired FR1048642A (en)	1950-10-23	1951-10-19	Selector-coordinator type switch

Country Status (7)

Country	Link
US (1)	US2718559A (en)
BE (1)	BE506582A (en)
CH (1)	CH316977A (en)
DE (1)	DE881958C (en)
FR (1)	FR1048642A (en)
GB (1)	GB698383A (en)
NL (1)	NL75662C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL88661C (en) *	1953-03-04
US2909613A (en) *	1954-11-30	1959-10-20	Itt	Flat-bank crossbar switch
BE546698A (en) *	1955-04-06
DE962986C (en) *	1955-05-13	1957-05-02	Standard Elek K Ag	Display device for identifying the setting of crossbar switches in telecommunication systems, in particular telephone systems
DE1083340B (en) *	1955-09-20	1960-06-15	Sven Arnold Karlsson Dipl Ing	Circuit arrangement for establishing connections in telecommunication systems, especially telephone systems
BE551513A (en) *	1955-10-04
US3460076A (en) *	1967-12-06	1969-08-05	Karl Axel Lundkvist	Crossbar switching device for use in automatic telephone systems
BE786866A (en) *	1971-07-29	1973-01-29	Gte Automatic Electric Lab Inc	MINIATURE CROSS-BAR SWITCH
US4138197A (en) *	1975-12-22	1979-02-06	National Controls, Inc.	Key actuator
US4141658A (en) *	1977-06-29	1979-02-27	Ricca Tom L	Attachment for remote control of a keyboard
US9669810B2 (en)	2012-01-10	2017-06-06	Honeywell International Inc.	Brake assembly including independently activatable brake actuators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2226666A (en) *	1937-12-21	1940-12-31	Ericsson Telefon Ab L M	Selector multiples
GB521004A (en) *	1938-11-08	1940-05-09	Frans Van Laethem	Improvements in or relating to selector switch banks
US2341029A (en) *	1942-07-01	1944-02-08	Bell Telephone Labor Inc	Switching mechanism

0
- BE BE506582D patent/BE506582A/xx unknown
- NL NL75662D patent/NL75662C/xx active
1951
- 1951-10-15 US US251272A patent/US2718559A/en not_active Expired - Lifetime
- 1951-10-19 FR FR1048642D patent/FR1048642A/en not_active Expired
- 1951-10-20 DE DET5051A patent/DE881958C/en not_active Expired
- 1951-10-23 GB GB24762/51A patent/GB698383A/en not_active Expired
- 1951-10-23 CH CH316977D patent/CH316977A/en unknown

Also Published As

Publication number	Publication date
GB698383A (en)	1953-10-14
DE881958C (en)	1953-07-06
BE506582A (en)
CH316977A (en)	1956-10-31
US2718559A (en)	1955-09-20
NL75662C (en)

Publication	Publication Date	Title
FR1036382A (en)	1953-09-07	Thermo-electric switch
FR1048642A (en)	1953-12-23	Selector-coordinator type switch
FR1014786A (en)	1952-08-21	Multiple switch
FR1013025A (en)	1952-07-22	Magnetic switch
FR1028039A (en)	1953-05-19	Thermometric switch
AT185431B (en)	1956-04-25	Disconnector
FR60467E (en)	1954-11-03	Magnetic switch
AT171615B (en)	1952-06-25	Rocker switch
FR1021426A (en)	1953-02-18	Advanced switch
FR1021433A (en)	1953-02-18	New advanced switch
FR1028263A (en)	1953-05-20	Periodic switch
AT168817B (en)	1951-10-25	Small self switch
AT175601B (en)	1953-07-25	Toggle switch
AT169746B (en)	1951-12-10	Toggle switch
FR1039012A (en)	1953-10-05	Selector switch
AT170576B (en)	1952-03-10	Contactor
AT173626B (en)	1953-01-10	Switchgear
FR1018989A (en)	1953-01-15	Contactors
FR61277E (en)	1955-04-25	Contactors
FR1024487A (en)	1953-04-01	Rotary switch
AT170774B (en)	1952-03-25	Switching device
AT184515B (en)	1956-01-25	Double contactor
AT176600B (en)	1953-11-10	Bimetal switch
FR1048796A (en)	1953-12-23	Regulator switch
AT169042B (en)	1951-10-10	Door switch