GB329447A - Improvements in and connected with electric switches - Google Patents

Improvements in and connected with electric switches

Info

Publication number
GB329447A
GB329447A GB984429A GB984429A GB329447A GB 329447 A GB329447 A GB 329447A GB 984429 A GB984429 A GB 984429A GB 984429 A GB984429 A GB 984429A GB 329447 A GB329447 A GB 329447A
Authority
GB
United Kingdom
Prior art keywords
electric switches
switches
electric
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
GB984429A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB984429A priority Critical patent/GB329447A/en
Publication of GB329447A publication Critical patent/GB329447A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
    • H01H23/02—Details
    • H01H23/04—Cases; Covers
    • H01H23/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H23/065—Casings hermetically closed by a diaphragm through which passes an actuating member
GB984429A 1929-03-27 1929-03-27 Improvements in and connected with electric switches Expired GB329447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB984429A GB329447A (en) 1929-03-27 1929-03-27 Improvements in and connected with electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB984429A GB329447A (en) 1929-03-27 1929-03-27 Improvements in and connected with electric switches

Publications (1)

Publication Number Publication Date
GB329447A true GB329447A (en) 1930-05-22

Family

ID=9879840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB984429A Expired GB329447A (en) 1929-03-27 1929-03-27 Improvements in and connected with electric switches

Country Status (1)

Country Link
GB (1) GB329447A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494819A (en) * 1947-09-26 1950-01-17 Thomas L Lane Material responsive switch actuator
US2744984A (en) * 1953-08-12 1956-05-08 Cutler Hammer Inc Sealing means for lever operated electric switches
US2747036A (en) * 1954-04-12 1956-05-22 Riverside Mfg & Electrical Sup Fluid-tight electric switches and waterproof separable conductor connecting means therefor
US2795144A (en) * 1953-05-11 1957-06-11 Morse Milton Moisture-proofing device
US2890305A (en) * 1957-04-15 1959-06-09 Parmatic Engineering Ltd Hermetically sealed pressure sensitive switch having exteriorly suspended actuating means
US2950373A (en) * 1958-12-02 1960-08-23 Controls Co Of America Device for rendering electric switches environment-resistant
EP1158554A2 (en) * 2000-05-22 2001-11-28 Eaton Corporation A rocker switch and seal arrangement
FR2823905A1 (en) * 2001-04-23 2002-10-25 Legrand Sa Corrosive atmosphere electrical apparatus command mechanism having sealed unit with container/internal command and push button with side internal faces/groove having flexible lever grip with sealed membrane.

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494819A (en) * 1947-09-26 1950-01-17 Thomas L Lane Material responsive switch actuator
US2795144A (en) * 1953-05-11 1957-06-11 Morse Milton Moisture-proofing device
US2744984A (en) * 1953-08-12 1956-05-08 Cutler Hammer Inc Sealing means for lever operated electric switches
US2747036A (en) * 1954-04-12 1956-05-22 Riverside Mfg & Electrical Sup Fluid-tight electric switches and waterproof separable conductor connecting means therefor
US2890305A (en) * 1957-04-15 1959-06-09 Parmatic Engineering Ltd Hermetically sealed pressure sensitive switch having exteriorly suspended actuating means
US2950373A (en) * 1958-12-02 1960-08-23 Controls Co Of America Device for rendering electric switches environment-resistant
EP1158554A2 (en) * 2000-05-22 2001-11-28 Eaton Corporation A rocker switch and seal arrangement
EP1158554A3 (en) * 2000-05-22 2003-09-03 Eaton Corporation A rocker switch and seal arrangement
FR2823905A1 (en) * 2001-04-23 2002-10-25 Legrand Sa Corrosive atmosphere electrical apparatus command mechanism having sealed unit with container/internal command and push button with side internal faces/groove having flexible lever grip with sealed membrane.
EP1253609A1 (en) * 2001-04-23 2002-10-30 Legrand Sealed operating device for electrical apparatus

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