NL7608959A - Vrijdragende ventileerplaat voor dubbele vloer. - Google Patents

Vrijdragende ventileerplaat voor dubbele vloer.

Info

Publication number: NL7608959A
Authority: NL; Netherlands
Prior art keywords: self; double floor; ventilation plate; supporting ventilation; supporting
Prior art date: 1975-08-26

Application number

NL7608959A

Other languages

English (en)

Other versions

NL184023B (nl

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

1976-08-12

Publication date

1977-03-01

1976-08-12 Application filed by Mahle Gmbh filed Critical Mahle Gmbh

1977-03-01 Publication of NL7608959A publication Critical patent/NL7608959A/nl

1988-10-17 Publication of NL184023B publication Critical patent/NL184023B/nl

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)
Air-Flow Control Members (AREA)
Floor Finish (AREA)

NL7608959A 1975-08-26 1976-08-12 Vierkante vrijdragende ventileerplaat voor een dubbele vloer. NL184023B (nl)

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
NL7608959A true NL7608959A (nl)	1977-03-01
NL184023B NL184023B (nl)	1988-10-17

Family

ID=5954867

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7608959,A NL184023C (nl)	1975-08-26		Vierkante vrijdragende ventileerplaat voor een dubbele vloer.
NL7608959A NL184023B (nl)	1975-08-26	1976-08-12	Vierkante vrijdragende ventileerplaat voor een dubbele vloer.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7608959,A NL184023C (nl)	1975-08-26		Vierkante vrijdragende ventileerplaat voor een dubbele vloer.

Country Status (6)

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

Families Citing this family (4)

* 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
DE3839047A1 (de) *	1988-11-18	1990-05-23	Heinrich Sagel	Luftdrallduese
EP2788691B1 (en) *	2011-12-05	2017-02-01	Kaip Pty Limited	An air diffuser and an air circulation system
DE102020004279A1 (de)	2020-07-16	2022-01-20	Manucher Zhandifar	Lüftungsauslass

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1203658A (en) *	1966-09-07	1970-09-03	Philips Nv	Ventilating means
FR2083864A5 (nl) *	1970-03-06	1971-12-17	Liskey Aluminum
FR2215591A1 (nl) *	1973-01-25	1974-08-23	Ibm

0
- NL NLAANVRAGE7608959,A patent/NL184023C/nl 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/nl not_active IP Right Cessation
- 1976-08-18 BE BE169875A patent/BE845269A/xx 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1203658A (en) *	1966-09-07	1970-09-03	Philips Nv	Ventilating means
FR2083864A5 (nl) *	1970-03-06	1971-12-17	Liskey Aluminum
FR2215591A1 (nl) *	1973-01-25	1974-08-23	Ibm

Also Published As

Publication number	Publication date
FR2322333A1 (fr)	1977-03-25
BE845269A (fr)	1976-12-16
DE2537916B2 (nl)	1978-06-22
DE2537916C3 (de)	1979-02-15
FR2322333B3 (nl)	1979-05-18
CH611694A5 (en)	1979-06-15
NL184023B (nl)	1988-10-17
NL184023C (nl)
ATA546676A (de)	1979-11-15
AT357298B (de)	1980-06-25
DE2537916A1 (de)	1977-03-10

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Legal Events

Date	Code	Title
1983-09-01	BA	A request for search or an international-type search has been filed
1985-01-01	A85	Still pending on 85-01-01
1985-05-01	BB	A search report has been drawn up
1985-06-03	BC	A request for examination has been filed
1995-04-18	V1	Lapsed because of non-payment of the annual fee