CA1226535A - Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom - Google Patents

Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom

Info

Publication number
CA1226535A
CA1226535A CA000446276A CA446276A CA1226535A CA 1226535 A CA1226535 A CA 1226535A CA 000446276 A CA000446276 A CA 000446276A CA 446276 A CA446276 A CA 446276A CA 1226535 A CA1226535 A CA 1226535A
Authority
CA
Canada
Prior art keywords
area
annular
frustoconical
bottle
frustoconical annular
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
Application number
CA000446276A
Other languages
English (en)
French (fr)
Inventor
Gerardo Bozzetto
Italo Pilotto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simmel SpA
Original Assignee
Simmel SpA
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11161056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1226535(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Simmel SpA filed Critical Simmel SpA
Application granted granted Critical
Publication of CA1226535A publication Critical patent/CA1226535A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • 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
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/21—Shaping processes
    • 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
    • F17C2270/05—Applications for industrial use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/22—Seamless

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
CA000446276A 1983-02-25 1984-01-27 Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom Expired CA1226535A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19767/83A IT1161016B (it) 1983-02-25 1983-02-25 Fondo del tipo convesso,con appendice d'appoggio,per bombola per gas tecnici,ottenuta mediante forgiatura a caldo da billetta d'acciaio,ed attrezzatura per la formazione di tale fondo
IT19767A/83 1983-02-25

Publications (1)

Publication Number Publication Date
CA1226535A true CA1226535A (en) 1987-09-08

Family

ID=11161056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000446276A Expired CA1226535A (en) 1983-02-25 1984-01-27 Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom

Country Status (7)

Country Link
US (1) US4609118A (OSRAM)
EP (1) EP0117849B1 (OSRAM)
JP (1) JPS59164495A (OSRAM)
AT (1) ATE47749T1 (OSRAM)
CA (1) CA1226535A (OSRAM)
DE (1) DE3327171A1 (OSRAM)
IT (1) IT1161016B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741628A1 (de) * 1987-12-04 1989-06-15 Mannesmann Ag Flasche mit konkavboden und verfahren zur herstellung desselben
FR3022164B1 (fr) * 2014-06-13 2017-01-27 Luxfer Gas Cylinders Ltd Procede de fabrication de recipients pour fluide pressurise et appareil pour le procede
CN120861731B (zh) * 2025-09-29 2025-12-12 湖南卓创精材科技股份有限公司 一种弯曲的y字形铝合金锻件的模锻模具和成形方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR426603A (fr) * 1910-05-07 1911-07-11 Metallurg De Montbard Aulnoye Bouteille en acier sans soudure pour gaz comprimés ou liquéfiés
US1948437A (en) * 1931-08-25 1934-02-20 Harrisburg Pipe And Pipe Bendi Process of producing cylinders
DE711907C (de) * 1937-09-18 1941-10-08 Rheinmetall Borsig Akt Ges Vorrichtung zum Pressen von einendig geschlossenen Hohlkoerpern
US2274173A (en) * 1940-05-28 1942-02-24 Victor Metal Products Corp Collapsible tube
DE741584C (de) * 1942-05-01 1944-12-16 Rheinmetall Borsig Ag Vorrichtung zum Pressen einendig geschlossener Hohlkoerper
GB557125A (en) * 1942-09-04 1943-11-04 Samuel Davenport Improvements relating to the shaping of cupped metal articles
BE525077A (OSRAM) * 1952-12-19
US3889835A (en) * 1974-05-10 1975-06-17 Bernzomatic Corp One-piece pressure container
US4120419A (en) * 1976-02-23 1978-10-17 National Steel Corporation High strength seamless chime can body, sheet metal container for vacuum packs, and manufacture
JPS5325186A (en) * 1976-08-20 1978-03-08 Daiwa Can Co Ltd Metallic can for drink containing carbon dioxide or the like
HU174756B (hu) * 1976-09-03 1980-03-28 Huetoegepgyar Ustrojstvo dlja izgotovlenija tolstostennykh polykh tel' metodom gorjachej shtampovki iz aljuminija ili aljuminiego splava
DE7838745U1 (de) * 1978-12-29 1979-04-05 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Behaeltnis zum speichern von unter hohen druecken stehenden gasen, saeuren oder anderen liquiden medien

Also Published As

Publication number Publication date
IT1161016B (it) 1987-03-11
DE3327171A1 (de) 1984-08-30
DE3327171C2 (OSRAM) 1989-02-23
JPH0518000B2 (OSRAM) 1993-03-10
US4609118A (en) 1986-09-02
EP0117849B1 (en) 1989-11-02
EP0117849A3 (en) 1986-06-04
JPS59164495A (ja) 1984-09-17
IT8319767A0 (it) 1983-02-25
EP0117849A2 (en) 1984-09-05
ATE47749T1 (de) 1989-11-15

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