EP0331006A3 - Device for ventilating a room - Google Patents

Device for ventilating a room Download PDF

Info

Publication number
EP0331006A3
EP0331006A3 EP19890103159 EP89103159A EP0331006A3 EP 0331006 A3 EP0331006 A3 EP 0331006A3 EP 19890103159 EP19890103159 EP 19890103159 EP 89103159 A EP89103159 A EP 89103159A EP 0331006 A3 EP0331006 A3 EP 0331006A3
Authority
EP
European Patent Office
Prior art keywords
heating element
bimetallic strips
electric motor
open position
ventilating
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.)
Withdrawn
Application number
EP19890103159
Other languages
German (de)
French (fr)
Other versions
EP0331006A2 (en
Inventor
Günter Ludwig Ross
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.)
Riegelhof & Gartner Walter Hinrichs Erben Metallwarenfabrik
Original Assignee
Riegelhof & Gartner Walter Hinrichs Erben Metallwarenfabrik
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 Riegelhof & Gartner Walter Hinrichs Erben Metallwarenfabrik filed Critical Riegelhof & Gartner Walter Hinrichs Erben Metallwarenfabrik
Publication of EP0331006A2 publication Critical patent/EP0331006A2/en
Publication of EP0331006A3 publication Critical patent/EP0331006A3/en
Withdrawn legal-status Critical Current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
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

Die Erfindung bezieht sich auf eine Vorrichtung zum Belüften eines Raumes, insbesondere einer Toilette, bestehend aus einem in einem Gehäuse angeordneten und von einem bedarfsweise anschaltbaren Elektromotor antreibbaren Lüfterrad, aus am Gehäuse gelagerten und über eine Stange in eine Offenstellung schwenkbaren Lüfterklappen, aus einem einseitig eingespannten, elektrisch erwärmbaren und die Stange verstellbaren Bimetallstreifen und aus einem mit geringem Abstand von der Einspannstelle auf dem Bimetallstreifen angeordneten, als PTC-Widerstand ausgebildeten Heizelement. The invention relates to a device for Ventilating a room, in particular a toilet, consisting of one arranged in a housing and one if necessary connectable electric motor driven fan wheel, off on the housing stored and pivoted about a rod in an open position Fan flaps, made of one-sided, electrical heatable and the rod adjustable bimetallic strips and out one at a short distance from the clamping point on the Bimetallic strips arranged as a PTC resistor Heating element.

Um zu erreichen, daß die normalerweise geschlossenen Lüfterklappen kurz nach dem Betätigen des Betriebsschalters ihre Öffnung beginnen und spätestens nach 10 Sekunden ihre vollkommen geöffnete Lage einnehmen, so daß der Elektromotor sofort anlaufen kann und keine besondere Verzögerung erforderlich ist, ist mit Abstand von dem ersten Heizelement (9) ein zweites Heizelement (10) auf dem Bimetallstreifen (7) angeordnet. To achieve that normally closed Fan flaps shortly after you press the operating switch Begin opening and its fully after 10 seconds at the latest Take open position so that the electric motor can start immediately and no special delay is required is spaced by the first heating element (9) a second heating element (10) on the Bimetallic strips (7) arranged.

EP19890103159 1988-03-02 1989-02-23 Device for ventilating a room Withdrawn EP0331006A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8802773U DE8802773U1 (en) 1988-03-02 1988-03-02
DE8802773U 1988-03-02

Publications (2)

Publication Number Publication Date
EP0331006A2 EP0331006A2 (en) 1989-09-06
EP0331006A3 true EP0331006A3 (en) 1991-11-27

Family

ID=6821335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890103159 Withdrawn EP0331006A3 (en) 1988-03-02 1989-02-23 Device for ventilating a room

Country Status (2)

Country Link
EP (1) EP0331006A3 (en)
DE (1) DE8802773U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2197739B1 (en) * 2001-02-19 2005-04-01 Luis Prados Muñoz MOTORIZED VENTILATION GRID.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100232A1 (en) * 1981-01-07 1982-08-05 Helios-Apparatebau KG, Müller & Co, 7730 Villingen-Schwenningen Device for operating a fan which is provided with a flap
DE3100231A1 (en) * 1981-01-07 1982-08-05 Helios-Apparatebau KG, Müller & Co, 7730 Villingen-Schwenningen Apparatus for the actuation of closing devices of ventilation systems
DE8500996U1 (en) * 1985-01-14 1985-02-28 Meyer, Hans-Otto, 1000 Berlin Axial fan that can be inserted into a wall or the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100232A1 (en) * 1981-01-07 1982-08-05 Helios-Apparatebau KG, Müller & Co, 7730 Villingen-Schwenningen Device for operating a fan which is provided with a flap
DE3100231A1 (en) * 1981-01-07 1982-08-05 Helios-Apparatebau KG, Müller & Co, 7730 Villingen-Schwenningen Apparatus for the actuation of closing devices of ventilation systems
DE8500996U1 (en) * 1985-01-14 1985-02-28 Meyer, Hans-Otto, 1000 Berlin Axial fan that can be inserted into a wall or the like

Also Published As

Publication number Publication date
EP0331006A2 (en) 1989-09-06
DE8802773U1 (en) 1988-05-05

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