NL21502C - - Google Patents
Info
- Publication number
- NL21502C NL21502C NL21502DA NL21502C NL 21502 C NL21502 C NL 21502C NL 21502D A NL21502D A NL 21502DA NL 21502 C NL21502 C NL 21502C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/54—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by rotatable knob or wheel
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Tumbler Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE635455X | 1926-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21502C true NL21502C (enrdf_load_stackoverflow) |
Family
ID=3876195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21502D NL21502C (enrdf_load_stackoverflow) | 1926-06-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE334993A (enrdf_load_stackoverflow) |
| DE (1) | DE482214C (enrdf_load_stackoverflow) |
| FR (1) | FR635455A (enrdf_load_stackoverflow) |
| NL (1) | NL21502C (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE744477C (de) * | 1933-05-26 | 1944-01-17 | Schiele Industriewerke Inhaber | Mehrpolige UEberstromausloeseeinrichtung |
| DE761000C (de) * | 1938-03-25 | 1954-01-25 | Siemens Schuckertwerke A G | Thermische und elektromagnetische Ausloesevorrichtung fuer elektrische Selbstschalter |
| DE745727C (de) * | 1941-06-01 | 1944-03-24 | Geyer Fa Christian | Magnetisch-thermische Ausloesevorrichtung fuer UEberstromschalter |
-
0
- BE BE334993D patent/BE334993A/xx unknown
- NL NL21502D patent/NL21502C/xx active
-
1927
- 1927-04-07 DE DEA50552D patent/DE482214C/de not_active Expired
- 1927-06-02 FR FR635455D patent/FR635455A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE482214C (de) | 1929-09-10 |
| BE334993A (enrdf_load_stackoverflow) | |
| FR635455A (fr) | 1928-03-16 |