NL174176B - Schuifventilator. - Google Patents

Schuifventilator.

Info

Publication number: NL174176B
Authority: NL; Netherlands
Prior art keywords: sliding fan; fan; sliding
Prior art date: 1974-02-01

Application number

NL7500547A

Other languages

English (en)

Other versions

NL174176C (nl

NL7500547A (nl

Original Assignee

Gretsch Unitas 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.)

1974-02-01

Filing date

1975-01-17

Publication date

1983-12-01

1975-01-17 Application filed by Gretsch Unitas Gmbh filed Critical Gretsch Unitas Gmbh

1975-08-05 Publication of NL7500547A publication Critical patent/NL7500547A/nl

1983-12-01 Publication of NL174176B publication Critical patent/NL174176B/nl

1984-05-01 Application granted granted Critical

1984-05-01 Publication of NL174176C publication Critical patent/NL174176C/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

Landscapes

Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Air-Flow Control Members (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

NL7500547A 1974-02-01 1975-01-17 Schuifventilator. NL174176C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742404812 DE2404812C3 (de)	1974-02-01	1974-02-01	Schieberlüftung, insbesondere für eine Tür, ein Fenster o.dgl

Publications (3)

Publication Number	Publication Date
NL7500547A NL7500547A (nl)	1975-08-05
NL174176B true NL174176B (nl)	1983-12-01
NL174176C NL174176C (nl)	1984-05-01

Family

ID=5906324

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7500547A NL174176C (nl)	1974-02-01	1975-01-17	Schuifventilator.

Country Status (4)

Country	Link
BE (1)	BE825070A (nl)
DE (1)	DE2404812C3 (nl)
FR (1)	FR2259973A1 (nl)
NL (1)	NL174176C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2703207C3 (de) *	1977-01-27	1985-05-30	Siegenia-Frank Kg, 5900 Siegen	Lüftungsvorrichtung für Räume
DE2832774A1 (de) *	1978-07-26	1980-02-07	Gretsch Unitas Gmbh	Schieberlueftung
DE8326250U1 (de) *	1983-09-13	1983-12-15	Gretsch-Unitas GmbH Baubeschläge, 7257 Ditzingen	Schieberlueftung
CN105491832A (zh) *	2015-12-31	2016-04-13	邦彦技术股份有限公司	一种防水通风装置

1974
- 1974-02-01 DE DE19742404812 patent/DE2404812C3/de not_active Expired
1975
- 1975-01-17 NL NL7500547A patent/NL174176C/nl not_active IP Right Cessation
- 1975-01-31 FR FR7503141A patent/FR2259973A1/fr active Granted
- 1975-01-31 BE BE152958A patent/BE825070A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE825070A (fr)	1975-05-15
FR2259973A1 (en)	1975-08-29
DE2404812B2 (de)	1976-09-30
DE2404812A1 (de)	1975-08-14
DE2404812C3 (de)	1981-02-05
NL174176C (nl)	1984-05-01
FR2259973B1 (nl)	1980-06-27
NL7500547A (nl)	1975-08-05

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Legal Events

Date	Code	Title
1981-01-26	BA	A request for search or an international-type search has been filed
1981-03-25	BB	A search report has been drawn up
1982-01-04	BC	A request for examination has been filed
1993-09-16	V1	Lapsed because of non-payment of the annual fee