DK470486D0 - Draevleanordning til ventilationskanaler - Google Patents

Draevleanordning til ventilationskanaler

Info

Publication number: DK470486D0
Authority: DK; Denmark
Prior art keywords: ventilation; drawing device; ventilation drawing
Prior art date: 1985-10-02

Application number

DK470486A

Other languages

English (en)

Other versions

DK160652B (da

DK160652C (da

DK470486A (da

Inventor

Christer Groenlund

Original Assignee

Erce Oy

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.)

1985-10-02

Filing date

1986-10-02

Publication date

1986-10-02

1986-10-02 Application filed by Erce Oy filed Critical Erce Oy

1986-10-02 Publication of DK470486D0 publication Critical patent/DK470486D0/da

1987-04-03 Publication of DK470486A publication Critical patent/DK470486A/da

1991-04-02 Publication of DK160652B publication Critical patent/DK160652B/da

1991-09-02 Application granted granted Critical

1991-09-02 Publication of DK160652C publication Critical patent/DK160652C/da

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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Duct Arrangements (AREA)
Sink And Installation For Waste Water (AREA)
Pipe Accessories (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Separation By Low-Temperature Treatments (AREA)
Compressor (AREA)

DK470486A 1985-10-02 1986-10-02 Droevleanordning til ventilationskanaler DK160652C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI853819A FI74132C (fi)	1985-10-02	1985-10-02	Strypanordning foer roer vid ventilationskanaler.
FI853819		1985-10-02

Publications (4)

Publication Number	Publication Date
DK470486D0 true DK470486D0 (da)	1986-10-02
DK470486A DK470486A (da)	1987-04-03
DK160652B DK160652B (da)	1991-04-02
DK160652C DK160652C (da)	1991-09-02

Family

ID=8521443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK470486A DK160652C (da)	1985-10-02	1986-10-02	Droevleanordning til ventilationskanaler

Country Status (4)

Country	Link
DK (1)	DK160652C (da)
FI (1)	FI74132C (da)
NO (1)	NO160232C (da)
SE (1)	SE457203B (da)

1985
- 1985-10-02 FI FI853819A patent/FI74132C/fi not_active IP Right Cessation
1986
- 1986-10-02 DK DK470486A patent/DK160652C/da not_active IP Right Cessation
- 1986-10-02 SE SE8604189A patent/SE457203B/sv not_active IP Right Cessation
- 1986-10-02 NO NO863925A patent/NO160232C/no unknown

Also Published As

Publication number	Publication date
DK160652B (da)	1991-04-02
DK160652C (da)	1991-09-02
SE457203B (sv)	1988-12-05
DK470486A (da)	1987-04-03
NO863925L (no)	1987-04-03
FI74132C (fi)	1987-12-10
SE8604189D0 (sv)	1986-10-02
FI74132B (fi)	1987-08-31
FI853819L (fi)	1987-04-03
NO863925D0 (no)	1986-10-02
SE8604189L (sv)	1987-04-03
FI853819A0 (fi)	1985-10-02
NO160232B (no)	1988-12-12
NO160232C (no)	1989-03-22

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Legal Events

Date	Code	Title	Description
1992-06-29	PBP	Patent lapsed