DK92681A - Ventilations- og trykudligningsventil - Google Patents

Ventilations- og trykudligningsventil

Info

Publication number
DK92681A
DK92681A DK92681A DK92681A DK92681A DK 92681 A DK92681 A DK 92681A DK 92681 A DK92681 A DK 92681A DK 92681 A DK92681 A DK 92681A DK 92681 A DK92681 A DK 92681A
Authority
DK
Denmark
Prior art keywords
ventilation
pressure equal
equal valve
valve
pressure
Prior art date
Application number
DK92681A
Other languages
English (en)
Other versions
DK147365C (da
DK147365B (da
Inventor
H Z Nielsen
C B Hansen
Original Assignee
H Z Nielsen
C B Hansen
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 H Z Nielsen, C B Hansen filed Critical H Z Nielsen
Priority to DK92681A priority Critical patent/DK147365C/da
Priority to PCT/DK1982/000009 priority patent/WO1982002917A1/en
Priority to EP19820900357 priority patent/EP0073202A1/en
Publication of DK92681A publication Critical patent/DK92681A/da
Publication of DK147365B publication Critical patent/DK147365B/da
Application granted granted Critical
Publication of DK147365C publication Critical patent/DK147365C/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
DK92681A 1981-02-27 1981-02-27 Udluftningsventil til tage DK147365C (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK92681A DK147365C (da) 1981-02-27 1981-02-27 Udluftningsventil til tage
PCT/DK1982/000009 WO1982002917A1 (en) 1981-02-27 1982-02-04 Ventilating and pressure equalizing valve
EP19820900357 EP0073202A1 (en) 1981-02-27 1982-02-04 Ventilating and pressure equalizing valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK92681 1981-02-27
DK92681A DK147365C (da) 1981-02-27 1981-02-27 Udluftningsventil til tage

Publications (3)

Publication Number Publication Date
DK92681A true DK92681A (da) 1982-08-28
DK147365B DK147365B (da) 1984-07-02
DK147365C DK147365C (da) 1984-12-24

Family

ID=8099088

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92681A DK147365C (da) 1981-02-27 1981-02-27 Udluftningsventil til tage

Country Status (3)

Country Link
EP (1) EP0073202A1 (da)
DK (1) DK147365C (da)
WO (1) WO1982002917A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK29992A (da) * 1992-03-05 1993-09-06 Polysheet As Udluftningsventil til tage
US5549513A (en) * 1993-10-13 1996-08-27 Monier Roof Tile Inc. Roof ventilation device
EP0698919B1 (en) * 1994-08-15 2002-01-16 Siliconix Incorporated Trenched DMOS transistor fabrication using seven masks
DK174041B1 (da) * 1998-11-26 2002-05-06 Monarflex As Gennemføring til montering i en fleksibel membran
DK173535B1 (da) * 2000-02-01 2001-02-05 J A Plastindustri As Ventilationsgennemføring
GB2527281B (en) * 2014-06-05 2019-07-03 Morgan Marine Ltd Hood arrangement for providing cover to an access port in an enclosure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1093540B (de) * 1956-08-31 1960-11-24 Wilhelm Topp Einrichtung zum Be- und Entlueften von einer mit einer Dichtungshaut aus Isolierbahnen abgedeckten tragenden Unterlage, insbesondere bei Daechern
DE1929213U (de) * 1965-10-20 1965-12-16 Manfred Schierling Flachdachentluefter.
SE326018B (da) * 1966-12-30 1970-07-13 S Sahlstroem
DK122911B (da) * 1967-01-04 1972-04-24 Villadsens Fab As Jens Ventilationsanlæg til tage.
US3892169A (en) * 1974-02-26 1975-07-01 Frank R Jarnot Readily installed vent for flexible cover panel
US4050363A (en) * 1976-01-29 1977-09-27 Fuerst Harry W Air vent cover assembly

Also Published As

Publication number Publication date
WO1982002917A1 (en) 1982-09-02
DK147365C (da) 1984-12-24
EP0073202A1 (en) 1983-03-09
DK147365B (da) 1984-07-02

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Legal Events

Date Code Title Description
PUP Patent expired