DK160650C - Trykreduceringskammer til ventilationsindretninger - Google Patents

Trykreduceringskammer til ventilationsindretninger

Info

Publication number: DK160650C
Authority: DK; Denmark
Prior art keywords: pressure reduction; ventilation devices; rooms; reduction rooms; ventilation
Prior art date: 1984-10-17

Application number

DK377185A

Other languages

Danish (da)

English (en)

Other versions

DK377185D0 (da

DK160650B (da

DK377185A (da

Inventor

Juhani Laine

Tapio Paananen

Original Assignee

Rc Linja Ky

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.)

1984-10-17

Filing date

1985-08-19

Publication date

1991-09-02

1985-08-19 Application filed by Rc Linja Ky filed Critical Rc Linja Ky

1985-08-19 Publication of DK377185D0 publication Critical patent/DK377185D0/da

1986-04-18 Publication of DK377185A publication Critical patent/DK377185A/da

1991-04-02 Publication of DK160650B publication Critical patent/DK160650B/da

1991-09-02 Application granted granted Critical

1991-09-02 Publication of DK160650C publication Critical patent/DK160650C/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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Ventilation (AREA)
Measuring Volume Flow (AREA)
Jet Pumps And Other Pumps (AREA)
Duct Arrangements (AREA)

DK377185A 1984-10-17 1985-08-19 Trykreduceringskammer til ventilationsindretninger DK160650C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI844085		1984-10-17
FI844085A FI71614C (fi)	1984-10-17	1984-10-17	Tryckreduceringskammare foer ventilationsanordningar.

Publications (4)

Publication Number	Publication Date
DK377185D0 DK377185D0 (da)	1985-08-19
DK377185A DK377185A (da)	1986-04-18
DK160650B DK160650B (da)	1991-04-02
DK160650C true DK160650C (da)	1991-09-02

Family

ID=8519754

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK377185A DK160650C (da)	1984-10-17	1985-08-19	Trykreduceringskammer til ventilationsindretninger

Country Status (4)

Country	Link
DK (1)	DK160650C (no)
FI (1)	FI71614C (no)
NO (1)	NO157915C (no)
SE (1)	SE459611B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE508425C2 (sv) *	1996-03-15	1998-10-05	Flaekt Ab	Injusteringsspjäll innefattande förskjutbart reglerorgan för reglering av gasflöde genom kanal

1984
- 1984-10-17 FI FI844085A patent/FI71614C/fi not_active IP Right Cessation
1985
- 1985-08-19 DK DK377185A patent/DK160650C/da not_active IP Right Cessation
- 1985-08-21 NO NO853291A patent/NO157915C/no unknown
- 1985-10-17 SE SE8504867A patent/SE459611B/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK377185D0 (da)	1985-08-19
NO157915B (no)	1988-02-29
DK160650B (da)	1991-04-02
SE459611B (sv)	1989-07-17
DK377185A (da)	1986-04-18
FI71614C (fi)	1987-01-19
SE8504867L (sv)	1986-04-18
FI71614B (fi)	1986-10-10
NO157915C (no)	1988-06-08
NO853291L (no)	1986-04-18
SE8504867D0 (sv)	1985-10-17
FI844085A0 (fi)	1984-10-17
FI844085L (fi)	1986-04-18

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Legal Events

Date	Code	Title	Description
2001-04-17	PBP	Patent lapsed