GB2033621B - Air conditioning unit with heater biased control - Google Patents

Air conditioning unit with heater biased control

Info

Publication number: GB2033621B
Authority: GB; United Kingdom
Prior art keywords: heater; air conditioning; conditioning unit; biased control; biased
Prior art date: 1978-10-02
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

Application number

GB7932861A

Other versions

GB2033621A (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Carrier Corp

Original Assignee

Carrier Corp

Priority date (The priority date 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 date listed.)

1978-10-02

Filing date

1979-09-21

Publication date

1982-12-01

1979-09-21 Application filed by Carrier Corp filed Critical Carrier Corp

1980-05-21 Publication of GB2033621A publication Critical patent/GB2033621A/en

1982-12-01 Application granted granted Critical

1982-12-01 Publication of GB2033621B publication Critical patent/GB2033621B/en

Status Expired legal-status Critical Current

Classifications

- 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
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- 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
- F24F11/76—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 by means responsive to temperature, e.g. bimetal springs
- 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
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Air Conditioning Control Device (AREA)

GB7932861A 1978-10-02 1979-09-21 Air conditioning unit with heater biased control Expired GB2033621B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US94736278A	1978-10-02	1978-10-02

Publications (2)

Publication Number	Publication Date
GB2033621A GB2033621A (en)	1980-05-21
GB2033621B true GB2033621B (en)	1982-12-01

Family

ID=25486022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7932861A Expired GB2033621B (en)	1978-10-02	1979-09-21	Air conditioning unit with heater biased control

Country Status (7)

Country	Link
JP (1)	JPS6032776B2 (en)
AR (1)	AR225749A1 (en)
AU (1)	AU530616B2 (en)
BR (1)	BR7906304A (en)
GB (1)	GB2033621B (en)
MX (1)	MX147754A (en)
PH (1)	PH22980A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63103121A (en) *	1986-10-17	1988-05-07	Mitani Sekisan Kk	Field piling work

1979
- 1979-09-21 GB GB7932861A patent/GB2033621B/en not_active Expired
- 1979-09-27 MX MX179438A patent/MX147754A/en unknown
- 1979-09-27 PH PH23075A patent/PH22980A/en unknown
- 1979-09-28 JP JP54125258A patent/JPS6032776B2/en not_active Expired
- 1979-10-01 BR BR7906304A patent/BR7906304A/en not_active IP Right Cessation
- 1979-10-01 AU AU51324/79A patent/AU530616B2/en not_active Ceased
- 1979-10-02 AR AR278314A patent/AR225749A1/en active

Also Published As

Publication number	Publication date
PH22980A (en)	1989-02-24
AR225749A1 (en)	1982-04-30
BR7906304A (en)	1980-05-27
JPS6032776B2 (en)	1985-07-30
AU5132479A (en)	1980-04-17
JPS5549644A (en)	1980-04-10
GB2033621A (en)	1980-05-21
MX147754A (en)	1983-01-10
AU530616B2 (en)	1983-07-21

Publication	Publication Date	Title
GB2038036B (en)	1983-01-19	Air conditioning system automatic control arrangement
JPS5454440A (en)	1979-04-28	Heating air conditioner
GB2057719B (en)	1983-08-10	Air conditioning control system
AU5431980A (en)	1980-07-10	Air heating unit
GB2029002B (en)	1982-12-08	Air injection apparatus for ventilating or air conditioning
GB2064824B (en)	1983-03-30	Vehicle air conditioner or heater
JPS5556595A (en)	1980-04-25	Air heater
GB2033621B (en)	1982-12-01	Air conditioning unit with heater biased control
DE3068173D1 (en)	1984-07-19	Heating or air conditioning system with heat accumulators
JPS5512387A (en)	1980-01-28	Multiple heat source air conditioner
JPS5572750A (en)	1980-05-31	Heater fan
JPS5653356A (en)	1981-05-12	Heat pump type air conditioner
EG12482A (en)	1979-06-30	Air heater system
JPS5668763A (en)	1981-06-09	Heating system and air conditioning system
JPS55121389A (en)	1980-09-18	Multiipassage corrosionnproof air heater
JPS5656565A (en)	1981-05-18	Airrcooled heat pump air conditioner
JPS5618269A (en)	1981-02-20	Heat pump air conditioner
JPS5677659A (en)	1981-06-26	Heat pump type air conditioner
JPS5634074A (en)	1981-04-06	Air conditioner with airrcooled heat pump
JPS563855A (en)	1981-01-16	Cooling*heating air conditioner
JPS5494751A (en)	1979-07-26	Humidifier for hot air heater
JPS5599562A (en)	1980-07-29	Heat pump type air conditioner
JPS5625654A (en)	1981-03-12	Heat pump type air conditioner
JPS5666660A (en)	1981-06-05	Heat pump type air conditioner
JPS554855A (en)	1980-01-14	Control switch for hot air heater

Legal Events

Date	Code	Title	Description
1993-05-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19920921