CA1043446A - Systeme de chauffage et de refroidissement pour batiment - Google Patents
Systeme de chauffage et de refroidissement pour batimentInfo
- Publication number
- CA1043446A CA1043446A CA220,969A CA220969A CA1043446A CA 1043446 A CA1043446 A CA 1043446A CA 220969 A CA220969 A CA 220969A CA 1043446 A CA1043446 A CA 1043446A
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- zone
- dampers
- damper
- open
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US447380A US3882928A (en) | 1974-03-01 | 1974-03-01 | Building heating and cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1043446A true CA1043446A (fr) | 1978-11-28 |
Family
ID=23776153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA220,969A Expired CA1043446A (fr) | 1974-03-01 | 1975-02-28 | Systeme de chauffage et de refroidissement pour batiment |
Country Status (2)
Country | Link |
---|---|
US (1) | US3882928A (fr) |
CA (1) | CA1043446A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018266A (en) * | 1975-04-30 | 1977-04-19 | Command-Aire Corporation | Building fresh air ventilator system |
US4071745A (en) * | 1977-03-04 | 1978-01-31 | Hall B C | Programmable time varying control system and method |
US4200910A (en) * | 1977-03-04 | 1980-04-29 | Hall Burness C | Programmable time varying control system and method |
US4771392A (en) * | 1978-01-30 | 1988-09-13 | Edmund F. Bard | Programmable time varying control system and method |
US4237966A (en) * | 1979-01-24 | 1980-12-09 | Tomlinson Joe W | Energy conserving heating and air conditioning system |
US4407447A (en) * | 1981-12-07 | 1983-10-04 | Sta-Tech International, Inc. | Energy control system |
US4479604A (en) * | 1982-12-30 | 1984-10-30 | Didner Robert S | Zoned control system |
US4799176A (en) * | 1986-12-29 | 1989-01-17 | Harper-Wyman Company | Electronic digital thermostat |
US4967382A (en) * | 1987-01-09 | 1990-10-30 | Hall Burness C | Programmable time varying control system and method |
US6439466B2 (en) | 1999-09-20 | 2002-08-27 | Jody D. Fikes | Climate control system |
US6267667B1 (en) | 1999-09-20 | 2001-07-31 | Jody Dewitt Fikes | Air duct evacuation system |
US20090013703A1 (en) * | 2007-07-09 | 2009-01-15 | Werner Ronald F | Natural air enery saving temperature assist system for central air conditioning / heating system |
US10072860B2 (en) | 2013-02-25 | 2018-09-11 | Mike RICHARDS | Centralized fresh air cooling system |
US20150204551A1 (en) * | 2013-12-30 | 2015-07-23 | Degree Controls, Inc. | Energy saving method for room level heating and cooling system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3482623A (en) * | 1968-02-23 | 1969-12-09 | Honeywell Inc | Zone temperature control system |
US3814173A (en) * | 1973-06-27 | 1974-06-04 | G Coon | Control for forced air heating and/or cooling system |
-
1974
- 1974-03-01 US US447380A patent/US3882928A/en not_active Expired - Lifetime
-
1975
- 1975-02-28 CA CA220,969A patent/CA1043446A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3882928A (en) | 1975-05-13 |
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