DK103481A - Ventilationsspjaeld - Google Patents

Ventilationsspjaeld

Info

Publication number
DK103481A
DK103481A DK103481A DK103481A DK103481A DK 103481 A DK103481 A DK 103481A DK 103481 A DK103481 A DK 103481A DK 103481 A DK103481 A DK 103481A DK 103481 A DK103481 A DK 103481A
Authority
DK
Denmark
Prior art keywords
damper
frame members
frame
blades
ventilation damper
Prior art date
Application number
DK103481A
Other languages
English (en)
Other versions
DK146136B (da
DK146136C (da
Inventor
T Hougaard
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Priority to DK103481A priority Critical patent/DK146136C/da
Priority to FI820763A priority patent/FI66247C/fi
Priority to EP82301147A priority patent/EP0060112B1/en
Priority to AT82301147T priority patent/ATE13349T1/de
Priority to NO820707A priority patent/NO151023C/no
Priority to DE8282301147T priority patent/DE3263500D1/de
Publication of DK103481A publication Critical patent/DK103481A/da
Publication of DK146136B publication Critical patent/DK146136B/da
Application granted granted Critical
Publication of DK146136C publication Critical patent/DK146136C/da

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)
  • Air-Flow Control Members (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Materials For Medical Uses (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Glass Compositions (AREA)
  • Building Environments (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Polyesters Or Polycarbonates (AREA)
DK103481A 1981-03-06 1981-03-06 Ventilationsspjaeld med et antal parallelt anbragte og samtidigt drejelige rektangulaere spjaeldblade DK146136C (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK103481A DK146136C (da) 1981-03-06 1981-03-06 Ventilationsspjaeld med et antal parallelt anbragte og samtidigt drejelige rektangulaere spjaeldblade
FI820763A FI66247C (fi) 1981-03-06 1982-03-04 Ventilationsspjaell med ett antal parallelt anbragta samtidigt vridbara rektangulaera spjaellblad
EP82301147A EP0060112B1 (en) 1981-03-06 1982-03-05 A ventilation damper assembly with a number of parallel and rotatable rectangular damper blades
AT82301147T ATE13349T1 (de) 1981-03-06 1982-03-05 Eine drosseleinrichtung fuer lueftungsanlagen mit einer anzahl von parallelen und drehbaren rechteckigen klappen.
NO820707A NO151023C (no) 1981-03-06 1982-03-05 Ventilasjonsspjeld med flere parallelt anordnede og samtidig dreibare rektangulaere spjeldblader
DE8282301147T DE3263500D1 (en) 1981-03-06 1982-03-05 A ventilation damper assembly with a number of parallel and rotatable rectangular damper blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK103481 1981-03-06
DK103481A DK146136C (da) 1981-03-06 1981-03-06 Ventilationsspjaeld med et antal parallelt anbragte og samtidigt drejelige rektangulaere spjaeldblade

Publications (3)

Publication Number Publication Date
DK103481A true DK103481A (da) 1982-09-07
DK146136B DK146136B (da) 1983-07-04
DK146136C DK146136C (da) 1983-11-28

Family

ID=8100249

Family Applications (1)

Application Number Title Priority Date Filing Date
DK103481A DK146136C (da) 1981-03-06 1981-03-06 Ventilationsspjaeld med et antal parallelt anbragte og samtidigt drejelige rektangulaere spjaeldblade

Country Status (6)

Country Link
EP (1) EP0060112B1 (da)
AT (1) ATE13349T1 (da)
DE (1) DE3263500D1 (da)
DK (1) DK146136C (da)
FI (1) FI66247C (da)
NO (1) NO151023C (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8332651D0 (en) * 1983-12-07 1984-01-11 Haslam G G Fire damper
US8500528B2 (en) * 2008-11-06 2013-08-06 Don A. Leonhard Combination bearing, linkage pin and shaft coupling for a damper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085492A (en) * 1965-06-04 1967-10-04 Metal Ind Ltd Improvements in adjustable louvres
US3783768A (en) * 1971-10-14 1974-01-08 Imp Damper Co Inc Damper assembly
GB2039361B (en) * 1978-11-22 1983-04-13 Actionair Equip Ventilating damper

Also Published As

Publication number Publication date
NO820707L (no) 1982-09-07
EP0060112A3 (en) 1983-01-26
FI820763L (fi) 1982-09-07
DK146136B (da) 1983-07-04
EP0060112B1 (en) 1985-05-15
NO151023B (no) 1984-10-15
EP0060112A2 (en) 1982-09-15
FI66247B (fi) 1984-05-31
DK146136C (da) 1983-11-28
NO151023C (no) 1985-01-23
DE3263500D1 (en) 1985-06-20
ATE13349T1 (de) 1985-06-15
FI66247C (fi) 1984-09-10

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Legal Events

Date Code Title Description
PBP Patent lapsed