GB329447A - Improvements in and connected with electric switches - Google Patents
Improvements in and connected with electric switchesInfo
- 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
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
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)
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. |
-
1929
- 1929-03-27 GB GB984429A patent/GB329447A/en not_active Expired
Cited By (10)
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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