FR957973A - - Google Patents
Info
- Publication number
- FR957973A FR957973A FR957973DA FR957973A FR 957973 A FR957973 A FR 957973A FR 957973D A FR957973D A FR 957973DA FR 957973 A FR957973 A FR 957973A
- Authority
- FR
- France
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/025—Light-emitting indicators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2419146A GB615843A (en) | 1946-08-14 | 1946-08-14 | Improvements relating to electrical switches having indicator lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR957973A true FR957973A (pt) | 1950-03-02 |
Family
ID=10207829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR957973D Expired FR957973A (pt) | 1946-08-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE478653A (pt) |
| FR (1) | FR957973A (pt) |
| GB (1) | GB615843A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046143B (de) * | 1954-01-25 | 1958-12-11 | Licentia Gmbh | Elektrischer Schalter mit einer Glimmlampe zur Anzeige der Schalterstellung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1081109B (de) * | 1952-07-21 | 1960-05-05 | Busch Jaeger Duerener Metall | Elektrischer Druckknopftaster mit Glimmlampe als Beleuchtungseinrichtung |
| DE1515512B1 (de) * | 1965-10-15 | 1970-10-15 | Bbc Brown Boveri & Cie | Elektrischer Wippenschalter |
-
0
- FR FR957973D patent/FR957973A/fr not_active Expired
- BE BE478653D patent/BE478653A/xx unknown
-
1946
- 1946-08-14 GB GB2419146A patent/GB615843A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1046143B (de) * | 1954-01-25 | 1958-12-11 | Licentia Gmbh | Elektrischer Schalter mit einer Glimmlampe zur Anzeige der Schalterstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| BE478653A (pt) | |
| GB615843A (en) | 1949-01-12 |