DE29903875U1 - Ventilation device - Google Patents

Ventilation device

Info

Publication number
DE29903875U1
DE29903875U1 DE29903875U DE29903875U DE29903875U1 DE 29903875 U1 DE29903875 U1 DE 29903875U1 DE 29903875 U DE29903875 U DE 29903875U DE 29903875 U DE29903875 U DE 29903875U DE 29903875 U1 DE29903875 U1 DE 29903875U1
Authority
DE
Germany
Prior art keywords
ventilation device
ventilation
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 - Lifetime
Application number
DE29903875U
Other languages
German (de)
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.)
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
Original Assignee
Gretsch Unitas GmbH
Gretsch Unitas GmbH Baubeschlaege
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 Gretsch Unitas GmbH, Gretsch Unitas GmbH Baubeschlaege filed Critical Gretsch Unitas GmbH
Priority to DE29903875U priority Critical patent/DE29903875U1/en
Publication of DE29903875U1 publication Critical patent/DE29903875U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
    • 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
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Seal Device For Vehicle (AREA)
  • Liquid Crystal (AREA)
DE29903875U 1999-03-04 1999-03-04 Ventilation device Expired - Lifetime DE29903875U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29903875U DE29903875U1 (en) 1999-03-04 1999-03-04 Ventilation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29903875U DE29903875U1 (en) 1999-03-04 1999-03-04 Ventilation device

Publications (1)

Publication Number Publication Date
DE29903875U1 true DE29903875U1 (en) 1999-07-22

Family

ID=8070290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29903875U Expired - Lifetime DE29903875U1 (en) 1999-03-04 1999-03-04 Ventilation device

Country Status (1)

Country Link
DE (1) DE29903875U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990902

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020417

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050415

R158 Lapse of ip right after 8 years

Effective date: 20071002