IT500452A - - Google Patents
Info
- Publication number
- IT500452A IT500452A IT500452DA IT500452A IT 500452 A IT500452 A IT 500452A IT 500452D A IT500452D A IT 500452DA IT 500452 A IT500452 A IT 500452A
- Authority
- IT
- Italy
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
- H01H19/62—Contacts actuated by radial cams
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB19292A DE1037552B (de) | 1952-02-29 | 1952-02-29 | Elektrischer Nockenschalter zum wahlweisen Parallel-, Einzel- und Hintereinanderschalten bei elektrischen Kochherden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT500452A true IT500452A (US06265458-20010724-C00056.png) |
Family
ID=6960013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT500452D IT500452A (US06265458-20010724-C00056.png) | 1952-02-29 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031316A1 (de) * | 1980-08-20 | 1982-03-25 | Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen | Hilfsschalter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1939369A (en) * | 1932-03-10 | 1933-12-12 | Shelley John Edward | Bipolar selector switch |
| GB564085A (en) * | 1943-06-07 | 1944-09-12 | Sydney Marks | Improvements in and relating to multi-way electric switches |
-
0
- NL NLAANVRAGE7807580,A patent/NL176088C/xx active
- BE BE518073D patent/BE518073A/xx unknown
- IT IT500452D patent/IT500452A/it unknown
-
1952
- 1952-02-29 DE DEB19292A patent/DE1037552B/de active Pending
-
1953
- 1953-02-19 CH CH315439D patent/CH315439A/de unknown
- 1953-02-26 FR FR1071493D patent/FR1071493A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL176088C (nl) | |
| CH315439A (de) | 1956-08-15 |
| FR1071493A (fr) | 1954-09-01 |
| BE518073A (US06265458-20010724-C00056.png) | |
| DE1037552B (de) | 1958-08-28 |
