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ES2160545A1 - Fire-protection shut-off device for ventilation pipes has valve closing body and associated valve rod locked in closed position by locking device - Google Patents

Fire-protection shut-off device for ventilation pipes has valve closing body and associated valve rod locked in closed position by locking device

Info

Publication number
ES2160545A1
ES2160545A1 ES200000524A ES200000524A ES2160545A1 ES 2160545 A1 ES2160545 A1 ES 2160545A1 ES 200000524 A ES200000524 A ES 200000524A ES 200000524 A ES200000524 A ES 200000524A ES 2160545 A1 ES2160545 A1 ES 2160545A1
Authority
ES
Spain
Prior art keywords
valve rod
closing body
closed position
locking device
fire
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.)
Granted
Application number
ES200000524A
Other languages
Spanish (es)
Other versions
ES2160545B1 (en
Inventor
Jurgen Eidmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2160545A1 publication Critical patent/ES2160545A1/en
Application granted granted Critical
Publication of ES2160545B1 publication Critical patent/ES2160545B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/18—Sliding dampers
    • A62C2/20—Sliding dampers at 90 degrees to the plane of the opening
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/383—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the valve comprising fusible, softening or meltable elements, e.g. used as link, blocking element, seal, closure plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/146—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Safety Valves (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Temperature-Responsive Valves (AREA)
  • Lift Valve (AREA)

Abstract

The device includes a valve closing body (3) held open through spring tension and rapidly closing at a predetermined temperature. It has a valve rod (5) enclosed by a closing spring and associated with a locking device (6) which locks the valve rod and thus the valve closing body in the closed position. Where the valve rod is guided in a holder bridging the installation housing the holder (7) has as a locking device a hollow cone (8) for engaging a locking cone (9) mounted on the valve rod.
ES200000524A 1999-03-13 2000-03-03 BLOCKING DEVICE FOR FIRE PROTECTION. Expired - Fee Related ES2160545B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19911246A DE19911246B4 (en) 1999-03-13 1999-03-13 Fire isolation device

Publications (2)

Publication Number Publication Date
ES2160545A1 true ES2160545A1 (en) 2001-11-01
ES2160545B1 ES2160545B1 (en) 2002-05-01

Family

ID=7900869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000524A Expired - Fee Related ES2160545B1 (en) 1999-03-13 2000-03-03 BLOCKING DEVICE FOR FIRE PROTECTION.

Country Status (4)

Country Link
DE (1) DE19911246B4 (en)
ES (1) ES2160545B1 (en)
FR (1) FR2790673B1 (en)
PL (1) PL193277B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10113371A1 (en) * 2001-03-20 2002-10-02 Guenter Schulte Fire protection valve for a pipeline comprises an inner valve part made of a material which expands at elevated temperature, especially an intumescent foam
DE10135832B4 (en) * 2001-07-23 2004-04-15 Wildeboer Bauteile Gmbh Fire protection valve for a bushing to be protected in terms of fire protection, possibly in connection with a pipeline, in particular a ventilation pipeline
DE102004002162B4 (en) * 2004-01-15 2007-10-31 Eidmann, Jürgen Fire isolation device
DE202006010096U1 (en) * 2006-06-28 2007-11-08 Bartholomäus, Gert Smoke protection device with cold smoke barrier for buildings
US11458339B2 (en) * 2019-02-14 2022-10-04 Cho Roon Developing Enterprise Co., Ltd. Hot melt safely door holder device
DE102019132152A1 (en) * 2019-11-27 2021-05-27 Schako Klima Luft Ferdinand Schad Kg Device for triggering an actuating element

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575104A5 (en) * 1974-04-19 1976-04-30 Leclerc Claude Ventilation fire protection device - has spring-loaded valve held in open position by fusible component
FR2371557A1 (en) * 1976-11-20 1978-06-16 Strulik Wilhelm Fire protection valve for air ducts - consisting of fire resistant valve closure body and valve seat
FR2372360A1 (en) * 1976-11-18 1978-06-23 Mineur Becourt HIGH REACTION SPEED VALVE SHUTTER DEVICE
FR2408795A1 (en) * 1977-11-15 1979-06-08 Noirats Sarl Usine Adjustable air inlet for ventilation system - has cone with flexible holding piece to prevent accidental alteration of setting and allow easy adjustment

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE419127B (en) * 1979-11-26 1981-07-13 Gemla Plast Ab AIR FOR THE SUPPLY OF TREATED OUTDOOR AIR TO A ROOM
DE19510025B9 (en) * 1995-03-20 2006-03-23 Werner Wildeboer Tripping device for a fire protection barrier in ventilation systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575104A5 (en) * 1974-04-19 1976-04-30 Leclerc Claude Ventilation fire protection device - has spring-loaded valve held in open position by fusible component
FR2372360A1 (en) * 1976-11-18 1978-06-23 Mineur Becourt HIGH REACTION SPEED VALVE SHUTTER DEVICE
FR2371557A1 (en) * 1976-11-20 1978-06-16 Strulik Wilhelm Fire protection valve for air ducts - consisting of fire resistant valve closure body and valve seat
FR2408795A1 (en) * 1977-11-15 1979-06-08 Noirats Sarl Usine Adjustable air inlet for ventilation system - has cone with flexible holding piece to prevent accidental alteration of setting and allow easy adjustment

Also Published As

Publication number Publication date
PL338941A1 (en) 2000-09-25
FR2790673A1 (en) 2000-09-15
FR2790673B1 (en) 2002-05-03
PL193277B1 (en) 2007-01-31
DE19911246B4 (en) 2004-04-15
ES2160545B1 (en) 2002-05-01
DE19911246A1 (en) 2000-09-21

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