FR2326020A1 - PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate - Google Patents

PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate

Info

Publication number
FR2326020A1
FR2326020A1 FR7529717A FR7529717A FR2326020A1 FR 2326020 A1 FR2326020 A1 FR 2326020A1 FR 7529717 A FR7529717 A FR 7529717A FR 7529717 A FR7529717 A FR 7529717A FR 2326020 A1 FR2326020 A1 FR 2326020A1
Authority
FR
France
Prior art keywords
rotary switch
rotor
angular position
contact resistance
position accuracy
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.)
Granted
Application number
FR7529717A
Other languages
French (fr)
Other versions
FR2326020B1 (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.)
DELTOER MARCEL
Original Assignee
DELTOER MARCEL
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 DELTOER MARCEL filed Critical DELTOER MARCEL
Priority to FR7529717A priority Critical patent/FR2326020A1/en
Publication of FR2326020A1 publication Critical patent/FR2326020A1/en
Application granted granted Critical
Publication of FR2326020B1 publication Critical patent/FR2326020B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
    • H01H21/02—Details
    • H01H21/18—Movable parts; Contacts mounted thereon
    • H01H21/36—Driving mechanisms
    • H01H21/50—Driving mechanisms with indexing or latching means, e.g. indexing by ball and spring; with means to ensure stopping at intermediate operative positions

Abstract

The rotary switch is built up from a series of wafers and it is intended for use with PCBs in particular. The switch is intended to provide a constant low contact resistance and high angular position accuracy. Each rotary switch unit consists of two stator contact carrying elements sandwiching a single rotor plate. The rotor contacts of the two stators together. Both rotor and stator are made of moulded plastics, the stator having its contacts cut from a metal core trapped in its surface during the moulding process. Positioning of the rotor is by two sprung rollers riding over a continuous series of arcs forming the circumference of the rotor moulding.
FR7529717A 1975-09-29 1975-09-29 PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate Granted FR2326020A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529717A FR2326020A1 (en) 1975-09-29 1975-09-29 PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529717A FR2326020A1 (en) 1975-09-29 1975-09-29 PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate

Publications (2)

Publication Number Publication Date
FR2326020A1 true FR2326020A1 (en) 1977-04-22
FR2326020B1 FR2326020B1 (en) 1979-06-15

Family

ID=9160567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529717A Granted FR2326020A1 (en) 1975-09-29 1975-09-29 PCB rotary switch system - provides high angular position accuracy and low contact resistance using two stationary elements sandwiching single rotor plate

Country Status (1)

Country Link
FR (1) FR2326020A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514941A1 (en) * 1981-10-20 1983-04-22 Int Standard Electric Corp MINIATURE ROTARY SWITCH WITH MULTIPLE POSITIONS
FR2554967A1 (en) * 1983-11-14 1985-05-17 Deltoer Marcel METHOD FOR MANUFACTURING ROTARY SWITCH STATOR ELEMENT AND ELEMENT THEREOF
DE3611495A1 (en) * 1986-04-05 1987-10-08 Bbc Brown Boveri & Cie Compact electrical stepping switch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044216B (en) * 1954-06-08 1958-11-20 Paton Electrical Proprietary L Multiple switches
FR2147901A1 (en) * 1971-08-04 1973-03-11 Sprecher & Schuh Ag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044216B (en) * 1954-06-08 1958-11-20 Paton Electrical Proprietary L Multiple switches
FR2147901A1 (en) * 1971-08-04 1973-03-11 Sprecher & Schuh Ag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514941A1 (en) * 1981-10-20 1983-04-22 Int Standard Electric Corp MINIATURE ROTARY SWITCH WITH MULTIPLE POSITIONS
FR2554967A1 (en) * 1983-11-14 1985-05-17 Deltoer Marcel METHOD FOR MANUFACTURING ROTARY SWITCH STATOR ELEMENT AND ELEMENT THEREOF
EP0142444A2 (en) * 1983-11-14 1985-05-22 Marcel Henri Deltoer Method of manufacturing a stator element for a rotary switch, and element made by this method
EP0142444A3 (en) * 1983-11-14 1985-06-26 Marcel Henri Deltoer Method of manufacturing a stator element for a rotary switch, and element made by this method
DE3611495A1 (en) * 1986-04-05 1987-10-08 Bbc Brown Boveri & Cie Compact electrical stepping switch

Also Published As

Publication number Publication date
FR2326020B1 (en) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse