IT979662B - PRESSURE RELEASE VALVE FOR AEROSOL CYLINDERS - Google Patents
PRESSURE RELEASE VALVE FOR AEROSOL CYLINDERSInfo
- Publication number
- IT979662B IT979662B IT31794/72A IT3179472A IT979662B IT 979662 B IT979662 B IT 979662B IT 31794/72 A IT31794/72 A IT 31794/72A IT 3179472 A IT3179472 A IT 3179472A IT 979662 B IT979662 B IT 979662B
- Authority
- IT
- Italy
- Prior art keywords
- release valve
- pressure release
- aerosol
- eversion
- area
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/70—Pressure relief devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0114—Shape cylindrical with interiorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/03—Orientation
- F17C2201/035—Orientation with substantially horizontal main axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0311—Closure means
- F17C2205/0314—Closure means breakable, e.g. with burst discs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0329—Valves manually actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0332—Safety valves or pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
- F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0718—Aerosols
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
A pressure release valve is located in the domed bottom of an aerosol can. A centrally located area in the domed bottom having a lesser resistance to eversion than the peripheral area in the domed bottom includes several score lines which meet at a common point in a spoke-like configuration. The centrally located area of the bottom will evert at a pressure of 170 to 200 p.s.i. so as to rupture the bottom at the source lines before any substantial eversion of the peripheral area occurs.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00199929A US3815534A (en) | 1971-11-18 | 1971-11-18 | Pressure release valves for aerosol cans |
US00275370A US3826412A (en) | 1971-11-18 | 1972-07-26 | Pressure release valves for aerosol cans |
Publications (1)
Publication Number | Publication Date |
---|---|
IT979662B true IT979662B (en) | 1974-09-30 |
Family
ID=26895302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT31794/72A IT979662B (en) | 1971-11-18 | 1972-11-17 | PRESSURE RELEASE VALVE FOR AEROSOL CYLINDERS |
Country Status (9)
Country | Link |
---|---|
US (1) | US3826412A (en) |
BE (1) | BE791215A (en) |
CA (1) | CA993813A (en) |
DE (1) | DE2253446A1 (en) |
ES (1) | ES185450Y (en) |
FR (1) | FR2161687A5 (en) |
GB (1) | GB1404995A (en) |
IT (1) | IT979662B (en) |
NL (1) | NL7215394A (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH552520A (en) * | 1971-06-23 | 1974-08-15 | Alusuisse | SAFETY BOX INTENDED TO CONTAIN A FLUID UNDER PRESSURE. |
US3918610A (en) * | 1974-10-23 | 1975-11-11 | Aluminum Co Of America | Safety vent for a pressure container |
US4484691A (en) * | 1975-11-03 | 1984-11-27 | Duracell Inc. | Pressure release device |
FR2423954A1 (en) * | 1978-04-21 | 1979-11-16 | Cem Comp Electro Mec | WATERPROOF ENCLOSURE IN MOLDED RESIN WITH SAFETY MEMBRANE, ESPECIALLY FOR ELECTRICAL APPLIANCES |
CA1156569A (en) * | 1980-07-16 | 1983-11-08 | Walter J. Mulawski | Pressure relief device for internally pressurized fluid container |
US4513874A (en) * | 1980-07-16 | 1985-04-30 | Sexton Can Company, Inc. | Pressure relief device for internally pressurized fluid container |
DE3201963C2 (en) * | 1982-01-22 | 1985-08-22 | Rudolf 7896 Wutöschingen Klaschka | Capacitor can housing, method and apparatus for its manufacture |
GB2126979B (en) * | 1982-09-17 | 1986-04-03 | Sodastream Ltd | Bottles |
US4759460A (en) * | 1983-09-20 | 1988-07-26 | Continental Disc Corporation | Rupture disc system |
US4669626A (en) * | 1983-09-20 | 1987-06-02 | Continental Disc Corporation | Rupture disc with selectively positioned initial buckling |
US4588101A (en) * | 1984-10-10 | 1986-05-13 | Southern Can Company | Safety vent for containers |
US4580690A (en) * | 1985-04-11 | 1986-04-08 | Sexton Can Company, Inc. | Coinless pressure relief device |
US4610370A (en) * | 1985-12-30 | 1986-09-09 | Amoco Corporation | Pressure release vent |
US4842965A (en) * | 1986-09-27 | 1989-06-27 | Hitachi Maxell, Ltd. | Non aqueous electrochemical battery with explosion proof arrangement and a method of the production thereof |
US5121858A (en) * | 1990-09-07 | 1992-06-16 | Chong Wun C | Pressure relief system |
FR2675782B1 (en) * | 1991-04-29 | 1993-08-20 | Lorraine Laminage | BOTTOM FOR CONTAINER UNDER PRESSURE AND CONTAINER PROVIDED WITH SUCH BOTTOM. |
FR2709081A1 (en) * | 1993-08-17 | 1995-02-24 | Sueur Roger | Improved safety in the use of aluminium aerosol cans |
US6286702B1 (en) * | 1999-11-16 | 2001-09-11 | Henry Buermann | Pressure release safety cap |
US7222757B2 (en) * | 2004-08-24 | 2007-05-29 | Illinois Tool Works Inc. | Pressure relief device for aerosol can |
JP5068452B2 (en) * | 2005-10-07 | 2012-11-07 | イビデン株式会社 | Holding sealing material and exhaust gas treatment device |
US8158280B2 (en) * | 2006-05-24 | 2012-04-17 | Eveready Battery Company, Inc. | Battery container having cruciform vent and cover |
US7875376B2 (en) * | 2006-05-24 | 2011-01-25 | Eveready Battery Company, Inc. | Battery can having off-center C-shaped vent |
US7572545B2 (en) * | 2006-05-24 | 2009-08-11 | Everyready Battery Company, Inc. | Battery can having vent and asymmetric welded cover |
GB2559394B (en) | 2017-02-03 | 2020-04-15 | Petainer Large Container Ip Ltd | Closure with venting system |
US10843864B2 (en) | 2017-05-17 | 2020-11-24 | Ball Metalpack, Llc | Metallic container dome configured to deform at a predetermined pressure |
KR102406073B1 (en) * | 2020-09-21 | 2022-06-07 | 신동기 | Portable butane gas container with sudden pressure relief device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB748953A (en) * | 1953-05-22 | 1956-05-16 | Distillers Co Yeast Ltd | Pressure safety devices |
US2951614A (en) * | 1959-03-30 | 1960-09-06 | Greene Theodore | Pressure containers and improvements in safety constructions therefor |
US3292826A (en) * | 1965-01-18 | 1966-12-20 | Abplanalp Robert Henry | Aerosol can protected against explosion |
US3388601A (en) * | 1965-04-09 | 1968-06-18 | Dresser Ind | Pressure gauge safety construction |
US3356257A (en) * | 1965-09-16 | 1967-12-05 | Midwest Consultants Inc | Safety plug for pressure vessels |
US3515308A (en) * | 1967-11-28 | 1970-06-02 | Du Pont | Safety-valve for a pressure vessel |
US3622051A (en) * | 1970-01-13 | 1971-11-23 | Louis Benson | Aerosol can with overpressure venting and entrapping means |
-
0
- BE BE791215A patent/BE791215A/en unknown
-
1972
- 1972-07-26 US US00275370A patent/US3826412A/en not_active Expired - Lifetime
- 1972-10-31 CA CA155,240A patent/CA993813A/en not_active Expired
- 1972-10-31 DE DE2253446A patent/DE2253446A1/en active Pending
- 1972-11-06 GB GB5109072A patent/GB1404995A/en not_active Expired
- 1972-11-07 ES ES1972185450U patent/ES185450Y/en not_active Expired
- 1972-11-14 NL NL7215394A patent/NL7215394A/xx unknown
- 1972-11-17 IT IT31794/72A patent/IT979662B/en active
- 1972-11-17 FR FR7240834A patent/FR2161687A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES185450U (en) | 1973-10-01 |
CA993813A (en) | 1976-07-27 |
NL7215394A (en) | 1973-05-22 |
DE2253446A1 (en) | 1973-05-24 |
BE791215A (en) | 1973-05-10 |
FR2161687A5 (en) | 1973-07-06 |
GB1404995A (en) | 1975-09-03 |
ES185450Y (en) | 1974-07-01 |
US3826412A (en) | 1974-07-30 |
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