FR849033A - Switchboard - Google Patents

Switchboard

Info

Publication number
FR849033A
FR849033A FR849033DA FR849033A FR 849033 A FR849033 A FR 849033A FR 849033D A FR849033D A FR 849033DA FR 849033 A FR849033 A FR 849033A
Authority
FR
France
Prior art keywords
switchboard
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
Other languages
French (fr)
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.)
Mix und Genest AG
Original Assignee
Mix und Genest AG
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 Mix und Genest AG filed Critical Mix und Genest AG
Application granted granted Critical
Publication of FR849033A publication Critical patent/FR849033A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H02B1/207—Cross-bar layouts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M5/00—Manual exchanges
    • H04M5/02—Constructional details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Structure Of Telephone Exchanges (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
FR849033D 1938-01-18 1939-01-17 Switchboard Expired FR849033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM140385D DE719298C (en) 1938-01-18 1938-01-18 Arrangement for the construction of a jack field with crossing conductors in switching devices in telecommunication systems

Publications (1)

Publication Number Publication Date
FR849033A true FR849033A (en) 1939-11-13

Family

ID=28798223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849033D Expired FR849033A (en) 1938-01-18 1939-01-17 Switchboard

Country Status (5)

Country Link
US (1) US2226725A (en)
DE (1) DE719298C (en)
DK (1) DK58089C (en)
FR (1) FR849033A (en)
NL (1) NL52762C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122579B (en) * 1960-04-11 1962-01-25 Krone Kg Contact block for carrier frequency systems
US3090839A (en) * 1960-04-12 1963-05-21 Inaba Sohei Cordless switch board
US3146050A (en) * 1961-06-21 1964-08-25 Kozien Frank Patching panels for electrical interconnections
US5245279A (en) * 1992-06-18 1993-09-14 Niagara Mohawk Power Corporation Apparatus and method including flux injector pole position sensors for detecting physical flaws in ferromagnetic objects

Also Published As

Publication number Publication date
DK58089C (en) 1940-10-21
NL52762C (en) 1942-07-15
DE719298C (en) 1942-04-04
US2226725A (en) 1940-12-31

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