NL31159C - - Google Patents
Info
- Publication number
- NL31159C NL31159C NL31159DA NL31159C NL 31159 C NL31159 C NL 31159C NL 31159D A NL31159D A NL 31159DA NL 31159 C NL31159 C NL 31159C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
- H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2528027A GB305077A (en) | 1927-09-24 | 1927-09-24 | Improvements in and connected with thermal electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31159C true NL31159C (en:Method) |
Family
ID=10225152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31159D NL31159C (en:Method) | 1927-09-24 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR654141A (en:Method) |
| GB (1) | GB305077A (en:Method) |
| NL (1) | NL31159C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB588829A (en) * | 1944-07-22 | 1947-06-04 | Leonard Satchwell | Improvements in thermal regulators for electrical heating apparatus |
-
0
- NL NL31159D patent/NL31159C/xx active
-
1927
- 1927-09-24 GB GB2528027A patent/GB305077A/en not_active Expired
-
1928
- 1928-05-12 FR FR654141D patent/FR654141A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB305077A (en) | 1929-01-24 |
| FR654141A (fr) | 1929-04-02 |