NL137584C - - Google Patents
Info
- Publication number
- NL137584C NL137584C NL137584DA NL137584C NL 137584 C NL137584 C NL 137584C NL 137584D A NL137584D A NL 137584DA NL 137584 C NL137584 C NL 137584C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/01—Details
- H01H61/013—Heating arrangements for operating relays
- H01H61/017—Heating by glow discharge or arc in confined space
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1693943A GB570622A (en) | 1943-10-15 | 1943-10-15 | Improvements in thermal responsive electric switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL137584C true NL137584C (en:Method) |
Family
ID=10086382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL137584D NL137584C (en:Method) | 1943-10-15 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB570622A (en:Method) |
| NL (1) | NL137584C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2930873A (en) * | 1957-03-25 | 1960-03-29 | Gen Electric | Glow switch |
-
0
- NL NL137584D patent/NL137584C/xx active
-
1943
- 1943-10-15 GB GB1693943A patent/GB570622A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB570622A (en) | 1945-07-16 |