CA1296941C - Regulation pressostatique pour systeme de ventilation a debit variable - Google Patents

Regulation pressostatique pour systeme de ventilation a debit variable

Info

Publication number
CA1296941C
CA1296941C CA000550890A CA550890A CA1296941C CA 1296941 C CA1296941 C CA 1296941C CA 000550890 A CA000550890 A CA 000550890A CA 550890 A CA550890 A CA 550890A CA 1296941 C CA1296941 C CA 1296941C
Authority
CA
Canada
Prior art keywords
static pressure
air
blower
motor
supply duct
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 - Lifetime
Application number
CA000550890A
Other languages
English (en)
Inventor
Edward F. Wright, Jr.
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.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of CA1296941C publication Critical patent/CA1296941C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Jet Pumps And Other Pumps (AREA)
CA000550890A 1986-12-01 1987-11-03 Regulation pressostatique pour systeme de ventilation a debit variable Expired - Lifetime CA1296941C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93642486A 1986-12-01 1986-12-01
US936,424 1986-12-01

Publications (1)

Publication Number Publication Date
CA1296941C true CA1296941C (fr) 1992-03-10

Family

ID=25468610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000550890A Expired - Lifetime CA1296941C (fr) 1986-12-01 1987-11-03 Regulation pressostatique pour systeme de ventilation a debit variable

Country Status (6)

Country Link
EP (1) EP0270475B1 (fr)
AU (1) AU587350B2 (fr)
CA (1) CA1296941C (fr)
HK (1) HK58492A (fr)
MX (1) MX169199B (fr)
SG (1) SG61692G (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120109A (en) * 1961-08-11 1964-02-04 W D Ind Ltd Compressed air system of air conditioning
US3690548A (en) * 1971-03-16 1972-09-12 Trane Co Air distribution control
FR2432144A1 (fr) * 1978-06-09 1980-02-22 Omia Soc Dispositif de reglage de debit d'air, notamment pour cabines de peinture

Also Published As

Publication number Publication date
AU8166587A (en) 1988-06-09
AU587350B2 (en) 1989-08-10
SG61692G (en) 1992-09-04
MX169199B (es) 1993-06-24
EP0270475A3 (en) 1988-08-17
HK58492A (en) 1992-08-14
EP0270475B1 (fr) 1991-10-16
EP0270475A2 (fr) 1988-06-08

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Legal Events

Date Code Title Description
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121205