GB2271166B - Improvements in fire damper actuators - Google Patents

Improvements in fire damper actuators

Info

Publication number
GB2271166B
GB2271166B GB9319479A GB9319479A GB2271166B GB 2271166 B GB2271166 B GB 2271166B GB 9319479 A GB9319479 A GB 9319479A GB 9319479 A GB9319479 A GB 9319479A GB 2271166 B GB2271166 B GB 2271166B
Authority
GB
United Kingdom
Prior art keywords
fire damper
damper actuators
actuators
fire
damper
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 - Fee Related
Application number
GB9319479A
Other versions
GB2271166A (en
GB9319479D0 (en
Inventor
Kari Kakkonen
Pauli Hernesniemi
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.)
Halton Oy
Original Assignee
Halton Oy
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 Halton Oy filed Critical Halton Oy
Publication of GB9319479D0 publication Critical patent/GB9319479D0/en
Publication of GB2271166A publication Critical patent/GB2271166A/en
Application granted granted Critical
Publication of GB2271166B publication Critical patent/GB2271166B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
    • F16K31/055—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation for rotating valves
    • 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
    • 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
GB9319479A 1992-10-01 1993-09-21 Improvements in fire damper actuators Expired - Fee Related GB2271166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI924431A FI89676C (en) 1992-10-01 1992-10-01 DRIVANORDNING FOER BRANDSPJAELL OCH FOERFARANDE VID DRIFTEN AV ETT BRANDSPJAELL

Publications (3)

Publication Number Publication Date
GB9319479D0 GB9319479D0 (en) 1993-11-03
GB2271166A GB2271166A (en) 1994-04-06
GB2271166B true GB2271166B (en) 1996-03-27

Family

ID=8535955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9319479A Expired - Fee Related GB2271166B (en) 1992-10-01 1993-09-21 Improvements in fire damper actuators

Country Status (3)

Country Link
DE (1) DE4333409A1 (en)
FI (1) FI89676C (en)
GB (1) GB2271166B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649126C2 (en) * 1996-11-27 1998-10-29 Schako Metallwarenfabrik Shut-off device against fire transmission
DE29807444U1 (en) * 1998-04-24 1998-08-20 Hartmann & Braun Gmbh & Co Kg Switching device for manual operation of an electromotive actuator
AU2002220847A1 (en) 2000-12-01 2002-06-11 Tri-Air Innovations Limited Air flow controller and fire damper in an air flow duct
DE10214243C1 (en) * 2002-03-26 2003-11-27 Werner Wildeboer Fire damper
GB2399498B (en) * 2003-03-18 2005-08-17 Tri Air Innovations Ltd Air flow controller and fire damper in an air flow duct
DE102007010680B4 (en) * 2007-03-02 2012-03-22 Werner Wildeboer Device for preventing the transmission of fire and / or smoke

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689211A (en) * 1950-10-24 1953-03-25 British Thermostat Co Ltd Improvements in or relating to the control of motorised valves
GB1482899A (en) * 1975-03-27 1977-08-17 Nuovo Pignone Spa Rotary control device
EP0026614A1 (en) * 1979-09-28 1981-04-08 Rotork Controls Limited Actuator with alternative motor or manual drive
GB2094924A (en) * 1981-03-13 1982-09-22 Amiot Expl Procedes Felix Device for allowing hand drive of a normally power driven member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB689211A (en) * 1950-10-24 1953-03-25 British Thermostat Co Ltd Improvements in or relating to the control of motorised valves
GB1482899A (en) * 1975-03-27 1977-08-17 Nuovo Pignone Spa Rotary control device
EP0026614A1 (en) * 1979-09-28 1981-04-08 Rotork Controls Limited Actuator with alternative motor or manual drive
GB2094924A (en) * 1981-03-13 1982-09-22 Amiot Expl Procedes Felix Device for allowing hand drive of a normally power driven member

Also Published As

Publication number Publication date
DE4333409A1 (en) 1994-04-07
FI924431A0 (en) 1992-10-01
FI89676B (en) 1993-07-30
GB2271166A (en) 1994-04-06
GB9319479D0 (en) 1993-11-03
FI89676C (en) 1993-11-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040921