NL7211851A - - Google Patents

Info

Publication number: NL7211851A
Authority: NL; Netherlands

Application number

NL7211851A

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.)

1971-08-31

Filing date

1972-08-31

Publication date

1973-03-02

1972-08-31 Application filed filed Critical

1973-03-02 Publication of NL7211851A publication Critical patent/NL7211851A/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/18—Sliding dampers
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Health & Medical Sciences (AREA)
Public Health (AREA)
Business, Economics & Management (AREA)
Emergency Management (AREA)
Special Wing (AREA)
Building Environments (AREA)

NL7211851A 1971-08-31 1972-08-31 NL7211851A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7131539A FR2151518A5 (xx)	1971-08-31	1971-08-31

Publications (1)

Publication Number	Publication Date
NL7211851A true NL7211851A (xx)	1973-03-02

Family

ID=9082393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7211851A NL7211851A (xx)	1971-08-31	1972-08-31

Country Status (8)

Country	Link
US (1)	US3818816A (xx)
BE (1)	BE787723A (xx)
CA (1)	CA985561A (xx)
DE (1)	DE2242600A1 (xx)
FR (1)	FR2151518A5 (xx)
GB (1)	GB1385100A (xx)
LU (2)	LU65976A1 (xx)
NL (1)	NL7211851A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3955323A (en) *	1975-06-04	1976-05-11	Canadian Patents And Development Limited	Means for retarding the spread of fire from a building space
FR2314342A1 (fr) *	1975-06-13	1977-01-07	Gubri Michel	Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation
ZA754627B (en) *	1975-07-18	1977-03-30	E Pantland	Fire dampers
LU75867A1 (xx) *	1976-09-24	1978-06-09
FR2449241A1 (fr) *	1979-02-15	1980-09-12	Corre Henri Le	Joint thermique etanche aux gaz et fumees
AU534732B3 (en) *	1983-03-01	1984-03-22	Crestlite Aluminium Pty. Ltd.	Smoke ventilation apparatus
GB2138934B (en) *	1983-04-25	1987-01-21	George Alfred Forbes	Hot air recirculation system
US4667449A (en) *	1986-03-04	1987-05-26	Flexmaster U.S.A., Inc.	Access door
US4898088A (en) *	1989-02-02	1990-02-06	Norman Lesser	Totally fusible tunnel ventilation damper system
US5213542A (en) *	1992-05-29	1993-05-25	Kelly Thomas L	Insulated heat activated ventilator
US6301108B1 (en)	1999-12-27	2001-10-09	Westell, Inc.	Chassis containing electronic components with fire containment trap door
US6632134B2 (en) *	2002-01-03	2003-10-14	Deponio Wallace A.	Building fire extinguisher system
US20070271845A1 (en) *	2006-05-26	2007-11-29	Wen Ming Chang	Explosion-venting door structure
CN101519908B (zh) *	2009-04-07	2010-12-08	沈福昌	负压引烟防火灾楼宇结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US282822A (en) *		1883-08-07		Smoke and flame outlet for buildings
US609278A (en) *		1898-08-16		Automatic flue-opening device
US821416A (en) *	1905-04-06	1906-05-22	James H Hummel	Automatic ventilating apparatus.
US1424061A (en) *	1921-03-07	1922-07-25	Harry E Adams	Securing means for automobile top closures
US2564971A (en) *	1947-07-21	1951-08-21	Harding Tom	Means for reducing fire danger in hotels and the like
US2604675A (en) *	1948-09-07	1952-07-29	Delbert O Seaman	Device for holding screen and storm windows

1971
- 1971-08-31 FR FR7131539A patent/FR2151518A5/fr not_active Expired
1972
- 1972-08-18 BE BE787723A patent/BE787723A/xx unknown
- 1972-08-21 US US00282034A patent/US3818816A/en not_active Expired - Lifetime
- 1972-08-29 LU LU65976A patent/LU65976A1/xx unknown
- 1972-08-29 LU LU65974A patent/LU65974A1/xx unknown
- 1972-08-30 DE DE2242600A patent/DE2242600A1/de active Pending
- 1972-08-30 CA CA150,565A patent/CA985561A/en not_active Expired
- 1972-08-31 NL NL7211851A patent/NL7211851A/xx not_active Application Discontinuation
- 1972-08-31 GB GB4040772A patent/GB1385100A/en not_active Expired

Also Published As

Publication number	Publication date
US3818816A (en)	1974-06-25
BE787723A (fr)	1972-12-18
FR2151518A5 (xx)	1973-04-20
CA985561A (en)	1976-03-16
LU65976A1 (xx)	1973-01-15
DE2242600A1 (de)	1973-03-08
GB1385100A (en)	1975-02-26
LU65974A1 (xx)	1973-01-15

Publication	Publication Date	Title
FR2151518A5 (xx)	1973-04-20
AU2658571A (xx)	1972-09-21
AU2691671A (xx)	1972-09-28
AU3005371A (xx)	1972-12-21
AU2684071A (xx)	1972-09-28
AU2742671A (xx)	1972-10-12
AU2894671A (xx)	1972-11-23
AU2941471A (xx)	1972-11-30
AU2952271A (xx)	1972-12-07
AU2473671A (xx)	1972-08-03
AU2724971A (xx)	1972-10-05
AU2654071A (xx)	1972-09-21
AU2669471A (xx)	1972-09-21
AU2684171A (xx)	1971-07-15
AU1109576A (xx)	1976-04-29
AU2706571A (xx)	1971-07-15
AU3038671A (xx)	1973-01-04
AU3025871A (xx)	1973-01-04
AU2399971A (xx)	1972-07-06
AU2963771A (xx)	1972-12-07
AU2726271A (xx)	1972-10-05
AU2456871A (xx)	1972-08-17
AU2415871A (xx)	1972-07-13
AU2940971A (xx)	1972-11-30
AU2938071A (xx)	1972-11-30

Legal Events

Date	Code	Title	Description
1979-04-25	BV	The patent application has lapsed