ES2116835A1 - Safety stopper with deformable annular seal - Google Patents
Safety stopper with deformable annular sealInfo
- Publication number
- ES2116835A1 ES2116835A1 ES09400995A ES9400995A ES2116835A1 ES 2116835 A1 ES2116835 A1 ES 2116835A1 ES 09400995 A ES09400995 A ES 09400995A ES 9400995 A ES9400995 A ES 9400995A ES 2116835 A1 ES2116835 A1 ES 2116835A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- fixing unit
- safety stopper
- cap
- stopped position
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0247—Safety; Locking against opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0247—Safety; Locking against opening
- F01P2011/0266—Safety; Locking against opening activated by pressure
Abstract
Device with pressurized recipients. The invention relates to a safety stopper (1) for recipients likely to be subjected to internal pressure comprising: - a fixing unit (2) mounted in a detachable manner on the recipient, serving as a support and as sealing seat for a valve (10) mounted such that it is axially mobile under the effect of the internal pressure existing in the recipient, - an actuating means (22) associated with the valve (10), - an external cap (30) mounted such that it freely rotates on the fixing unit (2) and internally comprising protrusions (35) intended to be engaged by the actuating means (22) when the valve (10) is in the low stopped position, such that in the low stopped position of the valve (10) the rotation of the cap (30) causes the rotation of the fixing unit (2), whilst in the case of excess pressure, corresponding to the high stopped position, the cap (30) is uncoupled from the said unit characterised in that the valve (10) is provided in its lower section with a deformable annular seal (40) forming a skirt integral with the fixing unit (2) and with the valve (10). Safety stopper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9306536A FR2705319B1 (en) | 1993-05-14 | 1993-05-14 | Safety cap with deformable annular seal. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2116835A1 true ES2116835A1 (en) | 1998-07-16 |
ES2116835B1 ES2116835B1 (en) | 1999-01-16 |
Family
ID=9447629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09400995A Expired - Fee Related ES2116835B1 (en) | 1993-05-14 | 1994-05-11 | SAFETY PLUG PROVIDED WITH A VISUAL PRESSURE INDICATOR. |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE9407699U1 (en) |
ES (1) | ES2116835B1 (en) |
FR (1) | FR2705319B1 (en) |
IT (1) | IT1267737B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4430822C1 (en) * | 1994-08-31 | 1995-11-30 | Kaercher Gmbh & Co Alfred | Screw cap with setter and cover cap |
DE69500272T2 (en) * | 1994-11-10 | 1997-09-25 | Seb Sa | Locking / unlocking valve of a lid on a vessel |
IT236893Y1 (en) * | 1995-05-23 | 2000-08-31 | Miralfin Srl | SAFETY PLUG FOR PRESSURE CONTAINERS |
DE19720403A1 (en) * | 1997-05-15 | 1998-11-19 | Bayerische Motoren Werke Ag | Closure cap for radiator of automotive engine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210863A (en) * | 1987-10-09 | 1989-06-21 | Jaguar Cars | Closure |
EP0337528A2 (en) * | 1988-04-13 | 1989-10-18 | Polti S.P.A. | Safety cap for containers under steam pressure |
EP0400514A1 (en) * | 1989-05-30 | 1990-12-05 | PIETRO FOGACCI S.r.l. | Safety closure for pressurized containers |
-
1993
- 1993-05-14 FR FR9306536A patent/FR2705319B1/en not_active Expired - Fee Related
-
1994
- 1994-05-11 DE DE9407699U patent/DE9407699U1/en not_active Expired - Lifetime
- 1994-05-11 ES ES09400995A patent/ES2116835B1/en not_active Expired - Fee Related
- 1994-05-13 IT IT94VI000072A patent/IT1267737B1/en active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210863A (en) * | 1987-10-09 | 1989-06-21 | Jaguar Cars | Closure |
EP0337528A2 (en) * | 1988-04-13 | 1989-10-18 | Polti S.P.A. | Safety cap for containers under steam pressure |
EP0400514A1 (en) * | 1989-05-30 | 1990-12-05 | PIETRO FOGACCI S.r.l. | Safety closure for pressurized containers |
Also Published As
Publication number | Publication date |
---|---|
FR2705319B1 (en) | 1995-07-07 |
ITVI940072A0 (en) | 1994-05-13 |
ES2116835B1 (en) | 1999-01-16 |
DE9407699U1 (en) | 1994-07-07 |
IT1267737B1 (en) | 1997-02-07 |
FR2705319A1 (en) | 1994-11-25 |
ITVI940072A1 (en) | 1995-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5018552A (en) | Valve assembly for packing fluid under pressure and packing provided with such assembly | |
CA2206953A1 (en) | Valve arrangement | |
AU1279292A (en) | Cap for sealing a container | |
GB9323229D0 (en) | Safety valve,sealing ring and seal assembly | |
DE69611847T2 (en) | SEALING CAP AND FILLING CAP FOR A FUEL TANK | |
MY110881A (en) | A closure device for bottles,particularly intended for bottles containing quality drinks. | |
ATE387384T1 (en) | CLOSING ARRANGEMENT FOR LIQUID CONTAINERS | |
EP1549556A4 (en) | Closure or stopper forms a surface tension seal | |
CA2117316A1 (en) | Cap for Bottles Containing Gassed Liquids | |
PL315579A1 (en) | Container closures and its associated venting assembly | |
CA2233100A1 (en) | Improvements in and relating to spring energised plastic seals | |
EP1332097B8 (en) | Vented closure | |
ES2116835A1 (en) | Safety stopper with deformable annular seal | |
SG48380A1 (en) | Safety valve sealing ring and seal assembly | |
MX9702491A (en) | Closure for bottles or the like. | |
FR2358596A1 (en) | Fuel tank filling spout cap - has elastic sealing ring with two lips between cylindrical surfaces | |
AU1224688A (en) | Closure for a bottle or similar | |
CA2088508A1 (en) | Shock absorbing means for flow control devices | |
CA2039071A1 (en) | Shock absorbing sealing means for flow control devices | |
HK1048795A1 (en) | A method of manufacturing a stopper by means of a press | |
CA2209163A1 (en) | Breather valve | |
RU2180887C1 (en) | Hatch with pneumatically sealed cover | |
OA09941A (en) | Drum with drum closure | |
CN2250916Y (en) | Bottle cap easy to open, capable of re-sealing | |
MX9703044A (en) | Dispensing valve closure with inner seal. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980716 Kind code of ref document: A1 Effective date: 19980716 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |