GB312823A - Improvements in or relating to thermally operated electrical switches - Google Patents
Improvements in or relating to thermally operated electrical switchesInfo
- Publication number
- GB312823A GB312823A GB1729728A GB1729728A GB312823A GB 312823 A GB312823 A GB 312823A GB 1729728 A GB1729728 A GB 1729728A GB 1729728 A GB1729728 A GB 1729728A GB 312823 A GB312823 A GB 312823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- electrical switches
- operated electrical
- thermally operated
- thermally
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
- G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
312,823. Dennes, N., and Associated Electrical Industries, Ltd. June 14, 1928. Drawings to Specification. Heating by electricity.-A thermal switch for a. kettle &c. may be arranged to out out part only of the heating elements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1729728A GB312823A (en) | 1928-06-14 | 1928-06-14 | Improvements in or relating to thermally operated electrical switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1729728A GB312823A (en) | 1928-06-14 | 1928-06-14 | Improvements in or relating to thermally operated electrical switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB312823A true GB312823A (en) | 1929-06-06 |
Family
ID=10092700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1729728A Expired GB312823A (en) | 1928-06-14 | 1928-06-14 | Improvements in or relating to thermally operated electrical switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB312823A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1000904B (en) * | 1952-11-28 | 1957-01-17 | Draegerwerk Ag | Electric temperature control switch |
-
1928
- 1928-06-14 GB GB1729728A patent/GB312823A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1000904B (en) * | 1952-11-28 | 1957-01-17 | Draegerwerk Ag | Electric temperature control switch |
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