FR1086547A - - Google Patents
Info
- Publication number
- FR1086547A FR1086547A FR1086547A FR1086547A FR1086547A FR 1086547 A FR1086547 A FR 1086547A FR 1086547 A FR1086547 A FR 1086547A FR 1086547 A FR1086547 A FR 1086547A FR 1086547 A FR1086547 A FR 1086547A
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US302777A US2658175A (en) | 1952-08-05 | 1952-08-05 | Electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1086547A true FR1086547A (en) | 1955-02-14 |
Family
ID=23169162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1086547A Active FR1086547A (en) | 1952-08-05 | 1954-08-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2658175A (en) |
| DE (1) | DE947908C (en) |
| FR (1) | FR1086547A (en) |
| GB (1) | GB724628A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2788413A (en) * | 1957-04-09 | Electrical apparatus | ||
| DE1141006B (en) * | 1957-10-25 | 1962-12-13 | Licentia Gmbh | Thermally acting time relay for controlling two or more circuits |
| US3453577A (en) * | 1966-12-15 | 1969-07-01 | Texas Instruments Inc | Compact thermostatic snap switch with heater for protection of motor windings and the like |
| US3718879A (en) * | 1971-05-19 | 1973-02-27 | Texas Instruments Inc | Apparatus for starting and protecting of electrical motors |
| US3852695A (en) * | 1973-04-09 | 1974-12-03 | L Northrup | Electrical switching system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2593268A (en) * | 1948-07-20 | 1952-04-15 | Gen Motors Corp | Single-phase motor control |
-
1952
- 1952-08-05 US US302777A patent/US2658175A/en not_active Expired - Lifetime
-
1953
- 1953-07-22 GB GB20311/53A patent/GB724628A/en not_active Expired
- 1953-08-05 DE DEG12390A patent/DE947908C/en not_active Expired
-
1954
- 1954-08-11 FR FR1086547A patent/FR1086547A/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE947908C (en) | 1956-09-13 |
| US2658175A (en) | 1953-11-03 |
| GB724628A (en) | 1955-02-23 |