GB559242A - Improvements in or relating to means for controlling water heating apparatus - Google Patents
Improvements in or relating to means for controlling water heating apparatusInfo
- Publication number
- GB559242A GB559242A GB937042A GB937042A GB559242A GB 559242 A GB559242 A GB 559242A GB 937042 A GB937042 A GB 937042A GB 937042 A GB937042 A GB 937042A GB 559242 A GB559242 A GB 559242A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- heating apparatus
- arm
- relating
- water heating
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
Abstract
559,242. Regulating air supply to water heaters. COOKSON, T. H. July 7, 1942, No. 9370. [Class 126] [Also in Group XII] A thermostat 11 subject to the temperature of the water in a water-heating apparatus is connected by a chain 13 to a shutter or damper 14 controlling the bottom draught to the furnace and by a link 19 to an arm 17 on a rod 16 which operates the chimney damper 20 by means of an arm 21 and link 22, the link 19, arm 21, and/or link 22 being fitted with right- and left-hand screw adjusting devices.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB937042A GB559242A (en) | 1942-07-07 | 1942-07-07 | Improvements in or relating to means for controlling water heating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB937042A GB559242A (en) | 1942-07-07 | 1942-07-07 | Improvements in or relating to means for controlling water heating apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB559242A true GB559242A (en) | 1944-02-10 |
Family
ID=9870649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB937042A Expired GB559242A (en) | 1942-07-07 | 1942-07-07 | Improvements in or relating to means for controlling water heating apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB559242A (en) |
-
1942
- 1942-07-07 GB GB937042A patent/GB559242A/en not_active Expired
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