NO178776C - flap valve - Google Patents

flap valve

Info

Publication number
NO178776C
NO178776C NO924253A NO924253A NO178776C NO 178776 C NO178776 C NO 178776C NO 924253 A NO924253 A NO 924253A NO 924253 A NO924253 A NO 924253A NO 178776 C NO178776 C NO 178776C
Authority
NO
Norway
Prior art keywords
slat
holding devices
vertical frame
pulled out
mounted rotatably
Prior art date
Application number
NO924253A
Other languages
Norwegian (no)
Other versions
NO178776B (en
NO924253D0 (en
NO924253L (en
Inventor
Josef Ammann
Original Assignee
Hoval Interliz Ag
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 Hoval Interliz Ag filed Critical Hoval Interliz Ag
Publication of NO924253D0 publication Critical patent/NO924253D0/en
Publication of NO924253L publication Critical patent/NO924253L/en
Publication of NO178776B publication Critical patent/NO178776B/en
Publication of NO178776C publication Critical patent/NO178776C/en

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
    • F24F13/14—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)
  • External Artificial Organs (AREA)
  • Compressor (AREA)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Duct Arrangements (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

The valve with several elements for ventilation or air conditioning systems has a frame with horizontal and vertical frame parts and with a number of slats (5) which are pivotable about their horizontal central line in the air opening of the frame and which are in engagement with one another via toothed wheels (9) and in the closed position touch sealingly at their facing slat edges. Each slat (5) is arranged between a toothed wheel (9) mounted rotatably on one vertical frame part (4) and a receiving disc (10) mounted rotatably on the other vertical frame part (3) and is supported by holding devices (13, 14) arranged on the toothed wheel (9) and on the receiving disc (10), which holding devices bear against both side surfaces of the slat (5). The slat (5) can be pulled out of the holding devices (13, 14) in the direction of its slat plane, the holding devices (13, 14) and the slat (5) being provided with a detachable locking device (15, 16, 17) which secures the slat against being pulled out of the holding devices. <IMAGE>
NO924253A 1991-11-07 1992-11-05 flap valve NO178776C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9113833U DE9113833U1 (en) 1991-11-07 1991-11-07

Publications (4)

Publication Number Publication Date
NO924253D0 NO924253D0 (en) 1992-11-05
NO924253L NO924253L (en) 1993-05-10
NO178776B NO178776B (en) 1996-02-19
NO178776C true NO178776C (en) 1996-05-29

Family

ID=6873010

Family Applications (1)

Application Number Title Priority Date Filing Date
NO924253A NO178776C (en) 1991-11-07 1992-11-05 flap valve

Country Status (5)

Country Link
EP (1) EP0540844B1 (en)
AT (1) ATE144613T1 (en)
DE (2) DE9113833U1 (en)
DK (1) DK0540844T3 (en)
NO (1) NO178776C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403956B (en) * 1995-12-01 1998-07-27 Weger Klimageraete Ges M B H Air regulating flap for ventilation appliances

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7502365U (en) * 1974-02-01 1975-10-16 Aeronca Inc Mixing valve, e.g. for air flows
CH613270A5 (en) * 1976-09-08 1979-09-14 Schmidhammer J Euroclima S A S Air-regulating flap for air-conditioning installations
DE7628313U1 (en) * 1976-09-10 1976-12-30 Siegwart, Emil, 6603 Sulzbach CLOSING FLAP FOR VENTILATION SYSTEM
US4503755A (en) * 1982-09-15 1985-03-12 Idea Development Engineers Of Arizona, Inc. Louver system
GB2146426B (en) * 1983-09-09 1987-04-29 Actionair Equip Dampers for ventilation systems
CH667709A5 (en) * 1985-11-19 1988-10-31 Schmidlin Ag FRAME PROFILE.
DE3602120A1 (en) * 1986-01-24 1987-08-06 Guenter Junkes Heizung Klima G Control flap for a combined supply- and exhaust-air apparatus

Also Published As

Publication number Publication date
DE59207430D1 (en) 1996-11-28
EP0540844A3 (en) 1993-11-24
DK0540844T3 (en) 1997-04-01
NO178776B (en) 1996-02-19
NO924253D0 (en) 1992-11-05
NO924253L (en) 1993-05-10
DE9113833U1 (en) 1992-01-02
EP0540844A2 (en) 1993-05-12
EP0540844B1 (en) 1996-10-23
ATE144613T1 (en) 1996-11-15

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