TW260629B - Seamless container for liquefied petroleum gas and method for manufacturing the same - Google Patents
Seamless container for liquefied petroleum gas and method for manufacturing the sameInfo
- Publication number
- TW260629B TW260629B TW82109561A TW82109561A TW260629B TW 260629 B TW260629 B TW 260629B TW 82109561 A TW82109561 A TW 82109561A TW 82109561 A TW82109561 A TW 82109561A TW 260629 B TW260629 B TW 260629B
- Authority
- TW
- Taiwan
- Prior art keywords
- container
- cylindrical body
- mold
- petroleum gas
- liquefied petroleum
- Prior art date
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A process of manufacturing seamless container for liquefied petroleum gas, which is characterized in comprising: a first pressing process which comprises loading an aluminum alloy sheet on the cylindrical mold 20a, using the punch 30a to press and draw the sheet to form a cylindrical body 10a with bottom; a second pressing process which comprises covering the cylindrical body 10a obtained from the first pressing process on the mold 20b which has a diameter smaller than the mold 20a, using the punch 30b with appropriate specification to press and draw the cylindrical body 10a to obtain a slender cylindrical body 10b; a drawing process which shapes the cylindrical body 10b into the container 100 with correct specified diameter; a necking process which comprises heating the opening of the container 100 to an appropriate processing temperature and tightly contacting the outer circumference of the container to driving rollers to reduce the diameter of the opening of container 100; a process of forming a thread section on the neck section 110 of the container 100 for thread-connection with the valve.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR920021506 | 1992-11-16 | ||
KR1019930000717A KR950006255B1 (en) | 1992-11-16 | 1993-01-20 | Process for manufacturing gas container and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
TW260629B true TW260629B (en) | 1995-10-21 |
Family
ID=26629361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82109561A TW260629B (en) | 1992-11-16 | 1993-11-16 | Seamless container for liquefied petroleum gas and method for manufacturing the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW260629B (en) |
-
1993
- 1993-11-16 TW TW82109561A patent/TW260629B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4587826A (en) | Container end panel forming method and apparatus | |
US4685322A (en) | Method of forming a drawn and redrawn container body | |
US4587825A (en) | Shell reforming method and apparatus | |
ES8301691A1 (en) | Containers. | |
US4715208A (en) | Method and apparatus for forming end panels for containers | |
US4716755A (en) | Method and apparatus for forming container end panels | |
US3998174A (en) | Light-weight, high-strength, drawn and ironed, flat rolled steel container body method of manufacture | |
US5502995A (en) | Method and apparatus for forming a can shell | |
WO2004039511A1 (en) | Methods of and apparatus for pressure-ram-forming metal containers and the like | |
AU6987991A (en) | Method and apparatus for necking containers | |
CN107107158A (en) | For the apparatus and method of the shoulder and neck that form canister | |
US7185525B2 (en) | Method and container having reinforcing rib structures | |
JPS56144830A (en) | Production of diaphragm bellows | |
US4372720A (en) | Forming of end closures | |
WO1997020677A3 (en) | Method of manufacturing containers | |
US4346580A (en) | Manufacture of lightweight drawn and ironed can bodies | |
TW260629B (en) | Seamless container for liquefied petroleum gas and method for manufacturing the same | |
GB1573534A (en) | Containers made of stiff plastics material | |
GR3025910T3 (en) | Method and device for making compression fittings. | |
JP2002292434A (en) | Manufacturing method for container part made of metal thin plate and container part made of metal thin plate | |
EP0512984B1 (en) | Method and apparatus for processing containers | |
CN1033220C (en) | Dual-layer drawn stainless steel insulating cup and its manufacture | |
SU948501A1 (en) | Method of producing vessels with doubled walls and narrow neck | |
EP0346546A3 (en) | Method of forming a drum dosure | |
EP0664193A1 (en) | Primary mold of bottle body with handle and method of manufacturing bottle body with handle |