GB190710119A - Improvements in and in Apparatus for Controlling Electric Cooking and Heating Apparatus and the like, and Indicating when they are in use. - Google Patents
Improvements in and in Apparatus for Controlling Electric Cooking and Heating Apparatus and the like, and Indicating when they are in use.Info
- Publication number
- GB190710119A GB190710119A GB190710119DA GB190710119A GB 190710119 A GB190710119 A GB 190710119A GB 190710119D A GB190710119D A GB 190710119DA GB 190710119 A GB190710119 A GB 190710119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indicating
- contacts
- electric cooking
- controlling electric
- bridging
- 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
Landscapes
- Electric Ovens (AREA)
Abstract
10,119. Newbery, G. M., and British, Prometheus Co. May 1. Signals, electric.-The current supplied to each section of a multiple-circuit electric cooking and beating apparatus is controlled by a switch having an additional contact for passing current to a pilot lamp or other indicating-device so as to give a signal simultaneously with the bridging of the main contacts of any section. In the diagram of connexions shown in Fig. 1, two resistance sections r<1>, r<2> are shown connected at one end with the negative main n. Their other ends are shown connected respectively to two contacts t<2> on switches s<1>, s<2>. Simultaneously with the bridging of contacts t<1>, t<2> to close a heating-circuit, the live part of the switch is connected to a third contact t<3>, causing a pilot lamp L or other indicating- device to be switched in.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190710119T | 1907-05-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190710119A true GB190710119A (en) | 1908-05-01 |
Family
ID=32206204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190710119D Expired GB190710119A (en) | 1907-05-01 | 1907-05-01 | Improvements in and in Apparatus for Controlling Electric Cooking and Heating Apparatus and the like, and Indicating when they are in use. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190710119A (en) |
-
1907
- 1907-05-01 GB GB190710119D patent/GB190710119A/en not_active Expired
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