GB1376332A - Glazed units for rooms exposed to the danger of sudden differences in pressure - Google Patents
Glazed units for rooms exposed to the danger of sudden differences in pressureInfo
- Publication number
- GB1376332A GB1376332A GB5276071A GB5276071A GB1376332A GB 1376332 A GB1376332 A GB 1376332A GB 5276071 A GB5276071 A GB 5276071A GB 5276071 A GB5276071 A GB 5276071A GB 1376332 A GB1376332 A GB 1376332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pane
- danger
- pressure
- flex
- nov
- Prior art date
- 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.)
- Expired
Links
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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Window Of Vehicle (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
1376332 Window and breaking means CIBA-GEIGY AG 12 Nov 1971 [13 Nov 1970] 52760/71 Heading E1J A window includes a pane of safety glass 3 (preferably thermally prestressed) and a hard point or knife edge 7 mounted either in contact with, or spaced a distance d from the pane's surface, d being less than the maximum distance the pane can flex without breaking; thus, an abnormally high pressure (e.g. due to an explosion) will flex the pane into contact with the point 7 and shatter it before an unduly high pressure has built up. The tip 7 is preferably of diamond, sapphire or metal and is adjustably mounted (by a screw and grab 6, 9) on an arm which is connected to the frame and extends either right across, or part way across, the pane. The pane may be resiliently mounted in the frame.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1679070A CH531124A (en) | 1970-11-13 | 1970-11-13 | Glazing for rooms at risk from sudden pressure differences |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1376332A true GB1376332A (en) | 1974-12-04 |
Family
ID=4420249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5276071A Expired GB1376332A (en) | 1970-11-13 | 1971-11-12 | Glazed units for rooms exposed to the danger of sudden differences in pressure |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE775227A (en) |
CH (1) | CH531124A (en) |
DE (1) | DE2155685A1 (en) |
FR (1) | FR2114440A5 (en) |
GB (1) | GB1376332A (en) |
IT (1) | IT944861B (en) |
NL (1) | NL7115596A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170539A (en) * | 1985-02-05 | 1986-08-06 | Andrew Robert Pyper | Window breaking device |
GB2253648A (en) * | 1992-02-19 | 1992-09-16 | Stevens Daryl | Double glazing window breaker |
GB2263930A (en) * | 1992-02-08 | 1993-08-11 | Young Jayne | Window safety device |
GB2264324A (en) * | 1992-02-19 | 1993-08-25 | Jeremy Frank Ellis | Window-breaking device |
GB2265406A (en) * | 1992-03-16 | 1993-09-29 | Colin Albert Smith | Glass breaker |
AT400231B (en) * | 1994-02-15 | 1995-11-27 | Scheuch Alois Gmbh | Pressure relief arrangement, in particular for suction installations used in the timber industry |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE791672A (en) * | 1971-11-22 | 1973-03-16 | Ciba Geigy | SAFETY GLAZING |
DE2841087C2 (en) * | 1978-09-21 | 1980-08-07 | Eltreva Ag | Pressure relief facade |
FR2599405B1 (en) * | 1986-05-27 | 1991-05-24 | Ouest Sa Vitrages Isolants | SECURITY DEVICE FOR A GLASS WALL BUILDING |
FR2633328B1 (en) * | 1988-06-28 | 1990-11-02 | Alcan France Aluminium | SECURITY PIECE, PARTICULARLY FOR GLUE GLASS |
DE29814862U1 (en) | 1998-08-19 | 1999-05-06 | Grabs Montagen GmbH, 03130 Spremberg | Pressure relief window for potentially explosive areas |
-
1970
- 1970-11-13 CH CH1679070A patent/CH531124A/en not_active IP Right Cessation
-
1971
- 1971-11-04 FR FR7139532A patent/FR2114440A5/fr not_active Expired
- 1971-11-09 DE DE19712155685 patent/DE2155685A1/en active Pending
- 1971-11-11 IT IT5400271A patent/IT944861B/en active
- 1971-11-12 BE BE775227A patent/BE775227A/en unknown
- 1971-11-12 NL NL7115596A patent/NL7115596A/xx unknown
- 1971-11-12 GB GB5276071A patent/GB1376332A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2170539A (en) * | 1985-02-05 | 1986-08-06 | Andrew Robert Pyper | Window breaking device |
GB2263930A (en) * | 1992-02-08 | 1993-08-11 | Young Jayne | Window safety device |
GB2263930B (en) * | 1992-02-08 | 1996-03-13 | Young Jayne | Window safety device |
GB2253648A (en) * | 1992-02-19 | 1992-09-16 | Stevens Daryl | Double glazing window breaker |
GB2264324A (en) * | 1992-02-19 | 1993-08-25 | Jeremy Frank Ellis | Window-breaking device |
GB2253648B (en) * | 1992-02-19 | 1994-01-19 | Stevens Daryl | Double glazing window breaker |
GB2265406A (en) * | 1992-03-16 | 1993-09-29 | Colin Albert Smith | Glass breaker |
AT400231B (en) * | 1994-02-15 | 1995-11-27 | Scheuch Alois Gmbh | Pressure relief arrangement, in particular for suction installations used in the timber industry |
Also Published As
Publication number | Publication date |
---|---|
CH531124A (en) | 1972-11-30 |
IT944861B (en) | 1973-04-20 |
BE775227A (en) | 1972-05-12 |
DE2155685A1 (en) | 1972-05-18 |
FR2114440A5 (en) | 1972-06-30 |
NL7115596A (en) | 1972-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees | ||
427A | Application made for restoration (sect. 27/1949) | ||
427C | Application for amendment of specification now open to opposition (sect. 27/1949) | ||
427B | Order made restoring the patent (sect. 27/1949) | ||
PCNP | Patent ceased through non-payment of renewal fee |