FR906205A - Switches for telephone and analog systems - Google Patents

Switches for telephone and analog systems

Info

Publication number
FR906205A
FR906205A FR906205DA FR906205A FR 906205 A FR906205 A FR 906205A FR 906205D A FR906205D A FR 906205DA FR 906205 A FR906205 A FR 906205A
Authority
FR
France
Prior art keywords
telephone
switches
analog systems
analog
systems
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR906205A publication Critical patent/FR906205A/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
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/06—Rotary switches, i.e. having angularly movable wipers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
    • H01H63/02—Contacts; Wipers; Connections thereto
    • H01H63/04—Contact-making or contact-breaking wipers; Position indicators therefor
FR906205D 1943-08-02 1944-08-01 Switches for telephone and analog systems Expired FR906205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL255579X 1943-08-02

Publications (1)

Publication Number Publication Date
FR906205A true FR906205A (en) 1945-12-27

Family

ID=19781291

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906205D Expired FR906205A (en) 1943-08-02 1944-08-01 Switches for telephone and analog systems

Country Status (2)

Country Link
CH (1) CH255579A (en)
FR (1) FR906205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662936A (en) * 1949-07-07 1953-12-15 Hartford Nat Bank & Trust Co Mechanically driven selector switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662936A (en) * 1949-07-07 1953-12-15 Hartford Nat Bank & Trust Co Mechanically driven selector switch

Also Published As

Publication number Publication date
CH255579A (en) 1948-06-30

Similar Documents

Publication Publication Date Title
FR931310A (en) Improvements to telecommunication systems
FR887178A (en) Telephone and analog systems
FR930147A (en) Telephone device or similar device
FR906205A (en) Switches for telephone and analog systems
FR928730A (en) Telephone systems
FR932910A (en) Improvements to telephone or similar devices
FR53787E (en) Switches for telephone and analog systems
FR932929A (en) Telephone and analog systems
FR907709A (en) Switches for automatic telephone systems and the like
FR987446A (en) Reduction systems and the like
FR904205A (en) Switches for telecommunication systems
CA413649A (en) Telephone system and switch
AT167786B (en) Telecommunication system
FR918819A (en) Thruster refinements
FR909139A (en) Improvements to telephone systems
FR54001E (en) Improvements to telephone systems
FR909723A (en) Improvements to telephone systems
FR909161A (en) Improvements to telephone systems
FR55648E (en) Improvements to telephone systems
FR942753A (en) Telephone system
AU124889B2 (en) Telephone systems
FR903914A (en) Switching systems for telephone exchanges
CA411409A (en) Telephone system
CA413326A (en) Telephone system
CA409858A (en) Telephone system