GB1172690A - High Pressure Chambers. - Google Patents

High Pressure Chambers.

Info

Publication number
GB1172690A
GB1172690A GB54985/66A GB5498566A GB1172690A GB 1172690 A GB1172690 A GB 1172690A GB 54985/66 A GB54985/66 A GB 54985/66A GB 5498566 A GB5498566 A GB 5498566A GB 1172690 A GB1172690 A GB 1172690A
Authority
GB
United Kingdom
Prior art keywords
convolutions
chamber
bands
dec
wound
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
GB54985/66A
Inventor
Francis Joseph Fuchs Jr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1172690A publication Critical patent/GB1172690A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/007—Hydrostatic extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • B01J3/048—Multiwall, strip or filament wound vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C27/00—Containers for metal to be extruded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/004—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses involving the use of very high pressures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/30—Extrusion presses; Dies therefor using directly-acting fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Actuator (AREA)

Abstract

1,172,690. Extruding. WESTERN ELECTRIC CO. Inc. 8 Dec., 1966 [9 Dec., 1965], No. 54985/66. Heading B3P. A high pressure chamber 11, particularly for use in hydrostatic extrusion, is formed by separate coaxial split bands of convolutions 16, 17 having interlocking ends which cause the radial pressure to be absorbed progressively from the outer to the inner convolutions. The convolutions are wound from bands with tapered ends, Fig. 3 (not shown), which are wound to form concentric rings 16, 17, 18, Fig. 2 (not shown). Alternatively, outer band 18 may be continuous. The convolutions have interengaging teeth (47), (48), Fig. 3, 4 (not shown), which are so arranged that the radial pressure is transmitted initially to the outer convolution 18. The bands together with an inner sleeve 13 are clamped by bolts 21 between end plates 19, 20; fluid seals 23, 36 are provided. The billet 10 is extruded through a die 12 mounted on a standard 32, by pressurization of fluid in chamber 11 using a ram 28. The extruded rod passes into chamber 37 also containing fluid pressurized by piston 38 in cylinder 39.
GB54985/66A 1965-12-09 1966-12-08 High Pressure Chambers. Expired GB1172690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512641A US3390563A (en) 1965-12-09 1965-12-09 Concentric band high pressure forming chambers

Publications (1)

Publication Number Publication Date
GB1172690A true GB1172690A (en) 1969-12-03

Family

ID=24039942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54985/66A Expired GB1172690A (en) 1965-12-09 1966-12-08 High Pressure Chambers.

Country Status (5)

Country Link
US (1) US3390563A (en)
DE (1) DE1290768B (en)
FR (1) FR1504264A (en)
GB (1) GB1172690A (en)
SE (1) SE322750B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE345816B (en) * 1967-03-03 1972-06-12 Asea Ab
US3484806A (en) * 1968-03-06 1969-12-16 Atomic Energy Commission Hydrostatic extrusion apparatus
SE344287B (en) * 1969-02-14 1972-04-10 Asea Ab
DE2613441C2 (en) * 1976-03-30 1986-10-30 Fried. Krupp Gmbh, 4300 Essen Multilayer pressure vessels
US4484689A (en) * 1983-08-08 1984-11-27 Fuchs Jr Francis J Axially segmented pressure vessel
FR2597185B1 (en) * 1986-04-11 1993-04-09 Paret Paul PRESSURIZED ENCLOSURE WHICH CAN BE FITTED TO ESTABLISH A "STERILIZATION AUTOCLAVE"
DE102006043502B4 (en) * 2006-09-12 2008-11-27 Technische Universität Berlin Method and device for producing a pressed strand by means of extrusion
CL2009001670A1 (en) * 2009-07-30 2010-02-12 Martinez Mauricio Eduardo Mulet Multi-chamber and motor pumps whose cameras plus the outside do not have motor pumps or space for their installation that includes an external pump acting by filling the first m cameras until the motor pump 1 is activated, which pumps the chamber 21 with the force that delivers it the motor of the motor pump 1 when unloading a pump out.
CN104511514B (en) * 2015-01-14 2016-07-06 南京理工大学 A kind of core rod hydrostatic extrusion hollow profile device with activity stud

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123242A (en) * 1964-03-03 hahn etal
US1696725A (en) * 1926-02-12 1928-12-25 Thomas E Murray Drum, pipe, fittings, etc.
US1958582A (en) * 1928-11-16 1934-05-15 Babcock & Wilcox Co Drum with removable head for vapors under pressure
FR797835A (en) * 1935-02-07 1936-05-05 High pressure equipment
BE444794A (en) * 1938-02-18
US2253093A (en) * 1938-06-04 1941-08-19 William E Currie High-pressure vessel
US2284761A (en) * 1938-08-18 1942-06-02 Goodrich Co B F Rubber lined article and method of making the same
US2273736A (en) * 1938-12-05 1942-02-17 Raymond Gwynne Method of making pressure vessles and the like
US2480369A (en) * 1941-11-07 1949-08-30 Smith Corp A O Manufacture of multilayer cylinder for high-pressure vessels
US2652943A (en) * 1947-01-09 1953-09-22 Williams Sylvester Vet High-pressure container having laminated walls
US2984379A (en) * 1956-07-27 1961-05-16 Csepel Vas Es Femmuvek Transport of industrial gases on rolling stock
US2964209A (en) * 1958-08-25 1960-12-13 Republic Aviat Corp High strength casing
US3311253A (en) * 1965-03-24 1967-03-28 Hahn & Clay Releasable vessel coupling

Also Published As

Publication number Publication date
FR1504264A (en) 1967-12-01
DE1290768B (en) 1969-03-13
US3390563A (en) 1968-07-02
SE322750B (en) 1970-04-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees