AU4513472A - Electrical contact units - Google Patents

Electrical contact units

Info

Publication number
AU4513472A
AU4513472A AU45134/72A AU4513472A AU4513472A AU 4513472 A AU4513472 A AU 4513472A AU 45134/72 A AU45134/72 A AU 45134/72A AU 4513472 A AU4513472 A AU 4513472A AU 4513472 A AU4513472 A AU 4513472A
Authority
AU
Australia
Prior art keywords
electrical contact
contact units
units
electrical
contact
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
AU45134/72A
Other versions
AU474105B2 (en
Inventor
ROBERT JAMES HODGES and REGINALD PERCY GEARING THOMAS MERRION JACKSON
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Standard Telephone and Cables PLC
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 Standard Telephone and Cables Pty Ltd, Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU4513472A publication Critical patent/AU4513472A/en
Publication of AU474105B2 publication Critical patent/AU474105B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2227/00—Dimensions; Characteristics
    • H01H2227/026—Separate dome contact
AU45134/72A 1971-08-05 1972-07-31 Electrical contact units Expired AU474105B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3683471A GB1361459A (en) 1971-08-05 1971-08-05 Electrical contact units
GBGB36834/71 1971-08-05

Publications (2)

Publication Number Publication Date
AU4513472A true AU4513472A (en) 1974-02-07
AU474105B2 AU474105B2 (en) 1974-02-07

Family

ID=

Also Published As

Publication number Publication date
GB1361459A (en) 1974-07-24
IT963317B (en) 1974-01-10
ES405573A1 (en) 1976-01-16
FR2148228B1 (en) 1978-04-21
CH557585A (en) 1974-12-31
DE2238026B2 (en) 1977-11-17
FR2148228A1 (en) 1973-03-11
DE2238026A1 (en) 1973-02-15
ZA723265B (en) 1973-02-28
DE2238026C3 (en) 1978-07-06

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