GB612803A - Improvements in or relating to automatic thermomagnetic control - Google Patents
Improvements in or relating to automatic thermomagnetic controlInfo
- Publication number
- GB612803A GB612803A GB13308/47A GB1330847A GB612803A GB 612803 A GB612803 A GB 612803A GB 13308/47 A GB13308/47 A GB 13308/47A GB 1330847 A GB1330847 A GB 1330847A GB 612803 A GB612803 A GB 612803A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- armature
- resistances
- engage
- relating
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR612803X | 1946-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB612803A true GB612803A (en) | 1948-11-17 |
Family
ID=8979075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB13308/47A Expired GB612803A (en) | 1946-06-20 | 1947-05-17 | Improvements in or relating to automatic thermomagnetic control |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB612803A (US20080094685A1-20080424-C00004.png) |
NL (1) | NL127389C (US20080094685A1-20080424-C00004.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090937A1 (en) * | 1982-03-10 | 1983-10-12 | Allied Corporation | Temperature sensitivity relay |
-
0
- NL NL127389D patent/NL127389C/xx active
-
1947
- 1947-05-17 GB GB13308/47A patent/GB612803A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090937A1 (en) * | 1982-03-10 | 1983-10-12 | Allied Corporation | Temperature sensitivity relay |
Also Published As
Publication number | Publication date |
---|---|
NL127389C (US20080094685A1-20080424-C00004.png) |
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