BE443639A - - Google Patents
Info
- Publication number
- BE443639A BE443639A BE443639DA BE443639A BE 443639 A BE443639 A BE 443639A BE 443639D A BE443639D A BE 443639DA BE 443639 A BE443639 A BE 443639A
- Authority
- BE
- Belgium
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
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/04—Co-operating contacts of different material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H2009/048—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE223140X | 1940-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443639A true BE443639A (OSRAM) | 1942-01-31 |
Family
ID=5848931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443639D BE443639A (OSRAM) | 1940-12-21 | 1941-12-06 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE443639A (OSRAM) |
| CH (1) | CH223140A (OSRAM) |
| FR (1) | FR877713A (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024337A (en) * | 1959-06-25 | 1962-03-06 | Square D Co | Switch enclosure |
| US3372246A (en) * | 1964-08-14 | 1968-03-05 | Itt | Waterproof pushbutton telephone subset |
| DE3148433C2 (de) * | 1981-12-08 | 1984-06-07 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Drucktastenanordnung |
| DE29721810U1 (de) * | 1997-12-10 | 1998-02-05 | Wegmann & Co Gmbh, 34127 Kassel | Elektrische Schalteinrichtung |
| DE29811828U1 (de) * | 1998-07-02 | 1998-09-03 | Siemens AG, 80333 München | Schutzkappe |
| JP3907403B2 (ja) * | 2000-12-06 | 2007-04-18 | ナイルス株式会社 | 防水スイッチ |
| FI118836B (fi) | 2006-02-14 | 2008-03-31 | Sandvik Tamrock Oy | Näppäinsovitelma ja näppäin |
-
1941
- 1941-11-27 CH CH223140D patent/CH223140A/de unknown
- 1941-12-06 BE BE443639D patent/BE443639A/xx unknown
- 1941-12-13 FR FR877713D patent/FR877713A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR877713A (fr) | 1942-12-15 |
| CH223140A (de) | 1942-08-31 |