EP2708830A3 - Smoke extractor release - Google Patents

Smoke extractor release Download PDF

Info

Publication number
EP2708830A3
EP2708830A3 EP20130184166 EP13184166A EP2708830A3 EP 2708830 A3 EP2708830 A3 EP 2708830A3 EP 20130184166 EP20130184166 EP 20130184166 EP 13184166 A EP13184166 A EP 13184166A EP 2708830 A3 EP2708830 A3 EP 2708830A3
Authority
EP
European Patent Office
Prior art keywords
pusher
release
smoke
striker
spring
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
EP20130184166
Other languages
German (de)
French (fr)
Other versions
EP2708830B1 (en
EP2708830A2 (en
Inventor
Erhard Rothgangl
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
Priority to PL13184166T priority Critical patent/PL2708830T3/en
Publication of EP2708830A2 publication Critical patent/EP2708830A2/en
Publication of EP2708830A3 publication Critical patent/EP2708830A3/en
Application granted granted Critical
Publication of EP2708830B1 publication Critical patent/EP2708830B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A62C2/248—Operating or controlling mechanisms having non-mechanical actuators pneumatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Smoke extractor release, in particular for a roof smoke flap and a smoke window or a ventilation window characterised in that the axis of revolution of the releasing lever (9) is a shaft (8), having a cylinder sector with a truncated flat surface (C), while the collar (6) of the pusher (5) has a two-stage side surface profile, in which the part of the side surface constituting a spring (7) bumper has a cylindrical shape with a circumferential flat surface (A), towards the striker (7) turning into a cone with a concave side surface (B), in addition in the stand-by position of the release the concave surface (B) of the striker (4) pusher (5) is supported by the cylindrical surface of the shaft (8) and the pusher (4) is interlocked in the position of spring (7) tensioning.
EP13184166.0A 2012-09-12 2013-09-12 Smoke extractor release Active EP2708830B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13184166T PL2708830T3 (en) 2012-09-12 2013-09-12 Smoke extractor release

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL400748A PL223213B1 (en) 2012-09-12 2012-09-12 Smoke extraction device trigger

Publications (3)

Publication Number Publication Date
EP2708830A2 EP2708830A2 (en) 2014-03-19
EP2708830A3 true EP2708830A3 (en) 2015-05-13
EP2708830B1 EP2708830B1 (en) 2016-11-09

Family

ID=49162032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13184166.0A Active EP2708830B1 (en) 2012-09-12 2013-09-12 Smoke extractor release

Country Status (3)

Country Link
EP (1) EP2708830B1 (en)
ES (1) ES2615397T3 (en)
PL (2) PL223213B1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400142A1 (en) * 1984-01-04 1985-07-11 Fa. J. Eberspächer, 7300 Esslingen Safety release device for smoke and heat outlet appliances
DE3429178A1 (en) * 1984-08-08 1986-02-20 Josef 4815 Schloss Holte Fortmeier Opening device for smoke and heat extraction flaps
EP0910437A1 (en) * 1997-05-08 1999-04-28 Carlo Caoduro Safety device for automatically opening skylights,windows or doors
EP1589231A2 (en) * 2004-04-23 2005-10-26 TECNOCUPOLE PANCALDI S.r.l. Actuator particularly for smoke vents
EP2008693A1 (en) * 2007-06-27 2008-12-31 Erhard Rothgangl Piercer for a compressed gas vessel
EP2014337A1 (en) * 2007-07-12 2009-01-14 Erhard Rothgangl Supply and control unit of a pneumatic actuator, in particular for driving a roof smoke extractor flap
EP2020550A2 (en) * 2007-07-31 2009-02-04 Erhard Rothgangl Air operated valve unit activated by thermal safety device, especially for smoke extractor flaps
FR2952716A1 (en) * 2009-11-16 2011-05-20 Madicob Device for testing smoke extraction installation with pneumatic actuation in frontage of building, has distribution unit selectively set in communication of measurement units with pneumatic passage or free air passage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL61502Y1 (en) 2000-07-10 2005-07-29 Rde Sarl Piercing mandrel

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3400142A1 (en) * 1984-01-04 1985-07-11 Fa. J. Eberspächer, 7300 Esslingen Safety release device for smoke and heat outlet appliances
DE3429178A1 (en) * 1984-08-08 1986-02-20 Josef 4815 Schloss Holte Fortmeier Opening device for smoke and heat extraction flaps
EP0910437A1 (en) * 1997-05-08 1999-04-28 Carlo Caoduro Safety device for automatically opening skylights,windows or doors
EP1589231A2 (en) * 2004-04-23 2005-10-26 TECNOCUPOLE PANCALDI S.r.l. Actuator particularly for smoke vents
EP2008693A1 (en) * 2007-06-27 2008-12-31 Erhard Rothgangl Piercer for a compressed gas vessel
EP2014337A1 (en) * 2007-07-12 2009-01-14 Erhard Rothgangl Supply and control unit of a pneumatic actuator, in particular for driving a roof smoke extractor flap
EP2020550A2 (en) * 2007-07-31 2009-02-04 Erhard Rothgangl Air operated valve unit activated by thermal safety device, especially for smoke extractor flaps
FR2952716A1 (en) * 2009-11-16 2011-05-20 Madicob Device for testing smoke extraction installation with pneumatic actuation in frontage of building, has distribution unit selectively set in communication of measurement units with pneumatic passage or free air passage

Also Published As

Publication number Publication date
PL2708830T3 (en) 2017-06-30
EP2708830B1 (en) 2016-11-09
EP2708830A2 (en) 2014-03-19
PL223213B1 (en) 2016-10-31
ES2615397T3 (en) 2017-06-07
PL400748A1 (en) 2014-03-17

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