NL174974C - Ventilatie-inrichting. - Google Patents

Ventilatie-inrichting.

Info

Publication number: NL174974C
Authority: NL; Netherlands
Prior art keywords: ventilation device; ventilation
Prior art date: 1971-03-31

Application number

NL7201538A

Other languages

English (en)

Other versions

NL174974B (nl

NL7201538A (nl

Original Assignee

Sobinco Fa

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.)

1971-03-31

Filing date

1972-02-07

Publication date

1984-09-03

1972-02-07 Application filed by Sobinco Fa filed Critical Sobinco Fa

1972-10-03 Publication of NL7201538A publication Critical patent/NL7201538A/xx

1984-04-02 Publication of NL174974B publication Critical patent/NL174974B/nl

1984-09-03 Application granted granted Critical

1984-09-03 Publication of NL174974C publication Critical patent/NL174974C/nl

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- 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)
Civil Engineering (AREA)
Structural Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Air-Flow Control Members (AREA)

NL7201538A 1971-03-31 1972-02-07 Ventilatie-inrichting. NL174974C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE101603		1971-03-31

Publications (3)

Publication Number	Publication Date
NL7201538A NL7201538A (nl)	1972-10-03
NL174974B NL174974B (nl)	1984-04-02
NL174974C true NL174974C (nl)	1984-09-03

Family

ID=3841495

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7201538A NL174974C (nl)	1971-03-31	1972-02-07	Ventilatie-inrichting.

Country Status (3)

Country	Link
DE (1)	DE2208289C2 (nl)
FR (1)	FR2131958B1 (nl)
NL (1)	NL174974C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH631804A5 (de) *	1977-04-23	1982-08-31	Siegenia Frank Kg	Lueftungsvorrichtung fuer raeume.
DE2832774A1 (de) *	1978-07-26	1980-02-07	Gretsch Unitas Gmbh	Schieberlueftung
DE3034765C2 (de) *	1980-09-15	1987-05-07	Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen	Schieberlüftung
GB8410927D0 (en) *	1984-04-27	1984-06-06	Dixon International Ltd	Ventilator
US5375413A (en) *	1994-01-07	1994-12-27	Paragon Electric Company, Inc.	Air baffle apparatus
DE20306453U1 (de)	2003-04-25	2003-08-14	Zehnder Verkaufs- und Verwaltungs AG, Gränichen	Gehäuse für die Luftdurchführung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR394337A (fr) *	1908-09-15	1909-01-20	Alexander William Stewart	Perfectionnements dans les bouches ou lanternes de ventilation
DE1776537U (de) *	1958-09-09	1958-10-30	Emil Oberholz Fa	Entlueftungsschieber.
BE659753A (nl) *	1964-02-15
GB1210654A (en) *	1967-01-20	1970-10-28	Micro & Prec Mouldings Chelten	Improvements in or relating to ventilators
BE733628A (nl) *	1969-05-27	1969-11-03

1972
- 1972-02-07 NL NL7201538A patent/NL174974C/nl not_active IP Right Cessation
- 1972-02-14 FR FR7204840A patent/FR2131958B1/fr not_active Expired
- 1972-02-22 DE DE19722208289 patent/DE2208289C2/de not_active Expired

Also Published As

Publication number	Publication date
DE2208289C2 (de)	1982-03-18
NL174974B (nl)	1984-04-02
NL7201538A (nl)	1972-10-03
DE2208289A1 (de)	1972-10-12
FR2131958B1 (nl)	1975-10-24
FR2131958A1 (nl)	1972-11-17

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Legal Events

Date	Code	Title
1980-03-25	BB	A search report has been drawn up
1980-07-25	BC	A request for examination has been filed
1989-10-16	V1	Lapsed because of non-payment of the annual fee