AU578762B2 - Electro-mechanical controls for ventilators and methods employing same - Google Patents

Electro-mechanical controls for ventilators and methods employing same

Info

Publication number
AU578762B2
AU578762B2 AU49914/85A AU4991485A AU578762B2 AU 578762 B2 AU578762 B2 AU 578762B2 AU 49914/85 A AU49914/85 A AU 49914/85A AU 4991485 A AU4991485 A AU 4991485A AU 578762 B2 AU578762 B2 AU 578762B2
Authority
AU
Australia
Prior art keywords
ventilator
electro
open
electromagnetic device
ventilators
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.)
Ceased
Application number
AU49914/85A
Other languages
English (en)
Other versions
AU4991485A (en
Inventor
Raymond Alfred Frank Burtenshaw
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.)
Colt International Ltd
Original Assignee
Colt International Ltd
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 Colt International Ltd filed Critical Colt International Ltd
Publication of AU4991485A publication Critical patent/AU4991485A/en
Application granted granted Critical
Publication of AU578762B2 publication Critical patent/AU578762B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
    • 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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Air-Flow Control Members (AREA)
  • Lubricants (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Valve Device For Special Equipments (AREA)
  • Materials For Medical Uses (AREA)
  • Sampling And Sample Adjustment (AREA)
AU49914/85A 1984-11-16 1985-11-14 Electro-mechanical controls for ventilators and methods employing same Ceased AU578762B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8429010 1984-11-16
GB848429010A GB8429010D0 (en) 1984-11-16 1984-11-16 Controls

Publications (2)

Publication Number Publication Date
AU4991485A AU4991485A (en) 1986-05-22
AU578762B2 true AU578762B2 (en) 1988-11-03

Family

ID=10569841

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49914/85A Ceased AU578762B2 (en) 1984-11-16 1985-11-14 Electro-mechanical controls for ventilators and methods employing same

Country Status (7)

Country Link
EP (1) EP0181787B1 (fr)
AT (1) ATE45885T1 (fr)
AU (1) AU578762B2 (fr)
DE (1) DE3572596D1 (fr)
GB (2) GB8429010D0 (fr)
NZ (1) NZ214205A (fr)
ZA (1) ZA858735B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU597453B2 (en) * 1986-12-16 1990-05-31 Colt International Limited Electric motor driven linear actuator with electro-magnetic release
GB8630050D0 (en) * 1986-12-16 1987-01-28 Colt Int Ltd Electro-mechanical controls for ventilators
DE3876885D1 (de) * 1987-07-23 1993-02-04 Aumayr Gmbh & Co Leopold Brandschutzeinrichtung fuer luftleitungen.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2130170A (en) * 1970-10-20 1972-04-27 William Wantland Frederick Improvements in and relating to releasing means

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050563A (fr) *
GB734681A (en) * 1951-03-27 1955-08-03 Expl Des Procedes Charles Stra Room-heating process using hot air and installation for carrying such process into effect
JPS4637074Y1 (fr) * 1969-06-06 1971-12-21
DK129320B (da) * 1973-07-09 1974-09-30 Dansk Ind Syndikat Apparat til adskillelse af magnetiserbart støbegods fra støbeforme af sand eller lignende materiale.
GB1599041A (en) * 1978-05-08 1981-09-30 Kg Smoke Dispersal Ltd Fire safety systems
DE8222097U1 (de) * 1982-08-04 1985-12-12 Geze Gmbh, 7250 Leonberg Beschlag für Rauch- und Wärmeabzüge
FR2535379B1 (fr) * 1982-11-02 1986-01-24 Allouche Claude Treuil pour ouvrants divers servant a l'evacuation de fumees et a l'aeration
DE3409359A1 (de) * 1984-03-14 1985-09-19 Luitpold Dipl.-Ing. 8000 München Kutzner Brandschutzklappen-anordnung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2130170A (en) * 1970-10-20 1972-04-27 William Wantland Frederick Improvements in and relating to releasing means

Also Published As

Publication number Publication date
DE3572596D1 (en) 1989-10-05
ATE45885T1 (de) 1989-09-15
ZA858735B (en) 1986-07-30
GB8528182D0 (en) 1985-12-18
GB2167552A (en) 1986-05-29
EP0181787B1 (fr) 1989-08-30
EP0181787A3 (en) 1987-03-04
GB8429010D0 (en) 1984-12-27
NZ214205A (en) 1989-02-24
EP0181787A2 (fr) 1986-05-21
GB2167552B (en) 1988-09-28
AU4991485A (en) 1986-05-22

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