FR1385601A - Improvements made to dust protection devices from electro-mechanical equipment - Google Patents

Improvements made to dust protection devices from electro-mechanical equipment

Info

Publication number
FR1385601A
FR1385601A FR956114A FR956114A FR1385601A FR 1385601 A FR1385601 A FR 1385601A FR 956114 A FR956114 A FR 956114A FR 956114 A FR956114 A FR 956114A FR 1385601 A FR1385601 A FR 1385601A
Authority
FR
France
Prior art keywords
electro
mechanical equipment
improvements made
protection devices
dust protection
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
FR956114A
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.)
IND ET DE COMMERCE INTERNAT G
Original Assignee
IND ET DE COMMERCE INTERNAT G
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 IND ET DE COMMERCE INTERNAT G filed Critical IND ET DE COMMERCE INTERNAT G
Priority to FR956114A priority Critical patent/FR1385601A/en
Application granted granted Critical
Publication of FR1385601A publication Critical patent/FR1385601A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/023—Light-emitting indicators
    • 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
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H01H13/063—Casings hermetically closed by a diaphragm through which passes an actuating member
FR956114A 1963-12-05 1963-12-05 Improvements made to dust protection devices from electro-mechanical equipment Expired FR1385601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR956114A FR1385601A (en) 1963-12-05 1963-12-05 Improvements made to dust protection devices from electro-mechanical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR956114A FR1385601A (en) 1963-12-05 1963-12-05 Improvements made to dust protection devices from electro-mechanical equipment

Publications (1)

Publication Number Publication Date
FR1385601A true FR1385601A (en) 1965-01-15

Family

ID=8818152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR956114A Expired FR1385601A (en) 1963-12-05 1963-12-05 Improvements made to dust protection devices from electro-mechanical equipment

Country Status (1)

Country Link
FR (1) FR1385601A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517846A1 (en) * 1981-12-07 1983-06-10 Thomson Csf Mat Tel Sealed LED connection for control keyboard - has silicone rubber blanket covering circuit board and forming cylindrical seal around light source
EP0446487A1 (en) * 1990-03-14 1991-09-18 Inventio Ag Push button switch with lens cap snugly placed over the top of the button

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517846A1 (en) * 1981-12-07 1983-06-10 Thomson Csf Mat Tel Sealed LED connection for control keyboard - has silicone rubber blanket covering circuit board and forming cylindrical seal around light source
EP0446487A1 (en) * 1990-03-14 1991-09-18 Inventio Ag Push button switch with lens cap snugly placed over the top of the button

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