GB1290445A - - Google Patents
Info
- Publication number
- GB1290445A GB1290445A GB542770A GB1290445DA GB1290445A GB 1290445 A GB1290445 A GB 1290445A GB 542770 A GB542770 A GB 542770A GB 1290445D A GB1290445D A GB 1290445DA GB 1290445 A GB1290445 A GB 1290445A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feb
- flow circuit
- u42d4f
- u42d4b
- u42d2c
- 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
- 239000012530 fluid Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
-
- 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
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
- G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
- G05D23/1333—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of incoming fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB542770 | 1969-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290445A true GB1290445A (da) | 1972-09-27 |
Family
ID=9795988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB542770A Expired GB1290445A (da) | 1969-02-25 | 1969-02-25 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1290445A (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK151053B (da) * | 1977-12-21 | 1987-10-19 | Guldager Electrolyse | Varmtvandsanlaeg med styret cirkulation af brugsvand |
WO1999031441A1 (en) * | 1997-12-15 | 1999-06-24 | Jandy Industries, Inc. | Venturi apparatus for flow control |
-
1969
- 1969-02-25 GB GB542770A patent/GB1290445A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK151053B (da) * | 1977-12-21 | 1987-10-19 | Guldager Electrolyse | Varmtvandsanlaeg med styret cirkulation af brugsvand |
WO1999031441A1 (en) * | 1997-12-15 | 1999-06-24 | Jandy Industries, Inc. | Venturi apparatus for flow control |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |