FR2322333A1 - Panneau de ventilation en porte-a-faux pour faux plancher - Google Patents

Panneau de ventilation en porte-a-faux pour faux plancher

Info

Publication number: FR2322333A1
Authority: FR; France
Prior art keywords: perforated plates; plate; bores; cutouts; ventilation
Prior art date: 1975-08-26
Legal status (The legal status 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 status listed.): Granted

Application number

FR7625559A

Other languages

English (en)

Other versions

FR2322333B3 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mahle GmbH

Original Assignee

Mahle GmbH

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.)

1975-08-26

Filing date

1976-08-24

Publication date

1977-03-25

1976-08-24 Application filed by Mahle GmbH filed Critical Mahle GmbH

1977-03-25 Publication of FR2322333A1 publication Critical patent/FR2322333A1/fr

1979-05-18 Application granted granted Critical

1979-05-18 Publication of FR2322333B3 publication Critical patent/FR2322333B3/fr

Status Granted legal-status Critical Current

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
- F24F13/02—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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Duct Arrangements (AREA)
Floor Finish (AREA)
Air-Flow Control Members (AREA)

FR7625559A 1975-08-26 1976-08-24 Panneau de ventilation en porte-a-faux pour faux plancher Granted FR2322333A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752537916 DE2537916C3 (de)	1975-08-26	1975-08-26	Quadratische freitragende Lüftungsplatte für Doppelböden

Publications (2)

Publication Number	Publication Date
FR2322333A1 true FR2322333A1 (fr)	1977-03-25
FR2322333B3 FR2322333B3 (fr)	1979-05-18

Family

ID=5954867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7625559A Granted FR2322333A1 (fr)	1975-08-26	1976-08-24	Panneau de ventilation en porte-a-faux pour faux plancher

Country Status (6)

Country	Link
AT (1)	AT357298B (fr)
BE (1)	BE845269A (fr)
CH (1)	CH611694A5 (fr)
DE (1)	DE2537916C3 (fr)
FR (1)	FR2322333A1 (fr)
NL (2)	NL184023B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0369456A2 (fr) *	1988-11-18	1990-05-23	Heinrich Sagel	Bouche d'air à écoulement en spirales

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8802921U1 (de) *	1988-03-04	1988-05-05	Mero-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co, 8700 Würzburg	Luftdüsenplatte als Einbauteil für Doppelbodenplatten
CA2857972A1 (fr) *	2011-12-05	2013-06-13	Kaip Pty Limited	Diffuseur d'air et systeme de circulation d'air
DE102020004279A1 (de)	2020-07-16	2022-01-20	Manucher Zhandifar	Lüftungsauslass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6612571A (fr) *	1966-09-07	1968-03-08
US3696578A (en) *	1970-03-06	1972-10-10	Liskey Aluminum	Floor panel for an elevated floor assembly
DE2303592C3 (de) *	1973-01-25	1979-06-28	Ibm Deutschland Gmbh, 7000 Stuttgart	Lüftungstechnisches Bauelement

0
- NL NLAANVRAGE7608959,A patent/NL184023C/xx active
1975
- 1975-08-26 DE DE19752537916 patent/DE2537916C3/de not_active Expired
1976
- 1976-07-26 AT AT546676A patent/AT357298B/de not_active IP Right Cessation
- 1976-08-12 NL NL7608959A patent/NL184023B/xx not_active IP Right Cessation
- 1976-08-18 BE BE169875A patent/BE845269A/fr not_active IP Right Cessation
- 1976-08-24 FR FR7625559A patent/FR2322333A1/fr active Granted
- 1976-08-25 CH CH1077376A patent/CH611694A5/xx not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0369456A2 (fr) *	1988-11-18	1990-05-23	Heinrich Sagel	Bouche d'air à écoulement en spirales
EP0369456A3 (fr) *	1988-11-18	1991-12-04	Heinrich Sagel	Bouche d'air à écoulement en spirales

Also Published As

Publication number	Publication date
DE2537916A1 (de)	1977-03-10
AT357298B (de)	1980-06-25
BE845269A (fr)	1976-12-16
DE2537916C3 (de)	1979-02-15
NL7608959A (nl)	1977-03-01
ATA546676A (de)	1979-11-15
NL184023B (nl)	1988-10-17
NL184023C (nl)
CH611694A5 (en)	1979-06-15
FR2322333B3 (fr)	1979-05-18
DE2537916B2 (fr)	1978-06-22

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