ZA813920B - Positive shutoff for individual units of a central air conditioning system - Google Patents

Positive shutoff for individual units of a central air conditioning system

Info

Publication number
ZA813920B
ZA813920B ZA00813920A ZA813920A ZA813920B ZA 813920 B ZA813920 B ZA 813920B ZA 00813920 A ZA00813920 A ZA 00813920A ZA 813920 A ZA813920 A ZA 813920A ZA 813920 B ZA813920 B ZA 813920B
Authority
ZA
South Africa
Prior art keywords
air conditioning
conditioning system
central air
individual units
positive shutoff
Prior art date
Application number
ZA00813920A
Other languages
English (en)
Inventor
Tulowiecki David Alexander
David Alexander Tulowiecki
Original Assignee
Cerrier 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.)
Filing date
Publication date
Application filed by Cerrier Corp filed Critical Cerrier Corp
Publication of ZA813920B publication Critical patent/ZA813920B/xx

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
    • 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
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
ZA00813920A 1980-07-02 1981-06-10 Positive shutoff for individual units of a central air conditioning system ZA813920B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/165,424 US4312474A (en) 1980-07-02 1980-07-02 Positive shutoff

Publications (1)

Publication Number Publication Date
ZA813920B true ZA813920B (en) 1982-06-30

Family

ID=22598837

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00813920A ZA813920B (en) 1980-07-02 1981-06-10 Positive shutoff for individual units of a central air conditioning system

Country Status (14)

Country Link
US (1) US4312474A (fi)
EP (1) EP0042998B1 (fi)
JP (1) JPS5844287B2 (fi)
KR (1) KR840002075B1 (fi)
AR (1) AR231187A1 (fi)
AU (1) AU545046B2 (fi)
CA (1) CA1164286A (fi)
DE (1) DE3162773D1 (fi)
ES (1) ES8204137A1 (fi)
FI (1) FI71001C (fi)
IN (1) IN156385B (fi)
MX (1) MX151194A (fi)
NZ (1) NZ197593A (fi)
ZA (1) ZA813920B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401260A (en) * 1981-12-09 1983-08-30 Grant Willie T Self-operated air register damper
EP0138729B1 (en) * 1983-09-02 1991-01-02 Carrier Corporation Air distribution system and method for controlling the same
US4609176A (en) * 1984-04-20 1986-09-02 Badger Meter, Inc. Fluid flow control system with pulse driven electric control valve
US4756474A (en) * 1987-10-30 1988-07-12 Carrier Corporation Duct pressure powered air volume controller
DE3904793A1 (de) * 1989-02-17 1990-08-23 Zander Aufbereitungstechnik Warmregenerierende adsorptionsanlage fuer feuchte, gasfoermige medien

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143292A (en) * 1959-06-30 1964-08-04 Carrier Corp Air distributing units
US3434409A (en) * 1967-03-01 1969-03-25 Carrier Corp Air distribution unit
US3554111A (en) * 1968-11-29 1971-01-12 Carrier Corp Air conditioning terminal
US3595475A (en) * 1969-08-01 1971-07-27 Carrier Corp Bleed-type thermostat
US3623542A (en) * 1969-10-31 1971-11-30 Carrier Corp Control of air-conditioning apparatus
US3790075A (en) * 1972-07-12 1974-02-05 Carrier Corp Thermostat assembly
US3867980A (en) * 1972-12-01 1975-02-25 Carrier Corp Air conditioning system
US3824800A (en) * 1973-09-07 1974-07-23 Carrier Corp Air conditioning unit and control
US3961748A (en) * 1974-08-19 1976-06-08 The Trane Company Air distribution regulator apparatus
US4027171A (en) * 1975-08-13 1977-05-31 Joe B. Browder Power demand limiting system

Also Published As

Publication number Publication date
KR840002075B1 (ko) 1984-11-09
AU7242381A (en) 1983-01-06
EP0042998A2 (en) 1982-01-06
DE3162773D1 (en) 1984-04-26
FI71001C (fi) 1986-10-27
MX151194A (es) 1984-10-09
AR231187A1 (es) 1984-09-28
CA1164286A (en) 1984-03-27
IN156385B (fi) 1985-07-13
JPS5844287B2 (ja) 1983-10-03
EP0042998B1 (en) 1984-03-21
FI71001B (fi) 1986-07-18
AU545046B2 (en) 1985-06-27
ES503586A0 (es) 1982-04-01
NZ197593A (en) 1984-10-19
JPS5743154A (en) 1982-03-11
EP0042998A3 (en) 1982-03-10
US4312474A (en) 1982-01-26
FI811999L (fi) 1982-01-03
KR830006635A (ko) 1983-09-28
ES8204137A1 (es) 1982-04-01

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