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GB1004165A - High pressure presses - Google Patents

High pressure presses

Info

Publication number
GB1004165A
GB1004165A GB49173/63A GB4917363A GB1004165A GB 1004165 A GB1004165 A GB 1004165A GB 49173/63 A GB49173/63 A GB 49173/63A GB 4917363 A GB4917363 A GB 4917363A GB 1004165 A GB1004165 A GB 1004165A
Authority
GB
United Kingdom
Prior art keywords
devices
casing
high pressure
cavity
tool heads
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
GB49173/63A
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.)
Barogenics Inc
Original Assignee
Barogenics 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 Barogenics Inc filed Critical Barogenics Inc
Publication of GB1004165A publication Critical patent/GB1004165A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/065—Presses for the formation of diamonds or boronitrides
    • B01J3/067—Presses using a plurality of pressing members working in different directions
    • 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
    • B30B11/007—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a plurality of pressing members working in different directions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)

Abstract

1,004,165. Ultra-high pressure presses. BAROGENICS Inc. Dec. 12, 1963 [Dec. 13, 1962], No. 49173/63. Heading B1X. [Also in Division B3] An ultra-high pressure press comprises a plurality of pressure multiplying devices, e.g. 15<SP>1</SP>, 16<SP>1</SP>, Fig. 2, enclosing a cavity and movable inwardly thereof, each device comprising a support bolster 50 supporting, in a socket, a tool head 60 which projects forwardly of the bolster to provide a pressure applying face 70 which is of convexly arcuate form in planes parallel to the line of action of the device. In Fig. 2, six devices, of which only two are shown, enclose a generally cubic cavity, and the tool heads 60 are spheres of tungsten carbide or steel which are free to rotate in the hardened sockets 55 of the relatively soft bolsters 50. The spheres 60 are shown retained by rings 65, but can be held by a viscid lubricant alone in hemsipherical sockets. Bolsters 50 have conical tapers, and are spaced apart as shown. In use, the cavity contains material 11<SP>1</SP> to be compressed, enclosed in a casing 12<SP>1</SP>, Fig. 3. Casing 12<SP>1</SP> is of pyrophyllite, talc or brass and Fig. 3 shows how hollows 76 are preformed in casing 12<SP>1</SP> to provide deformable gaskets between tool heads 60 during pressing. Devices of similar design may form a tetrahedral rather than a cubic array. Fig. 4 (not shown) illustrates four pressure multiplying devices having rotatable cylindrical tool heads which engage preformed axial grooves in four sides of an elongated body, which may be a composite body of the type described above or a homogeneous billet. Each device has a tapered cross-section, the rotatable heads are retained by cages, and each device is advanced by two hydraulic rams. End plates prevent axial extrusion of the body being pressed. Specifications 891,311,. 899,523, 906,962 and 931,054 are referred to.
GB49173/63A 1962-12-13 1963-12-12 High pressure presses Expired GB1004165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US244507A US3150413A (en) 1962-12-13 1962-12-13 High pressure presses and components thereof

Publications (1)

Publication Number Publication Date
GB1004165A true GB1004165A (en) 1965-09-08

Family

ID=22923036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49173/63A Expired GB1004165A (en) 1962-12-13 1963-12-12 High pressure presses

Country Status (2)

Country Link
US (1) US3150413A (en)
GB (1) GB1004165A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773964B1 (en) * 1967-08-01 1972-03-23 Kobe Steel Ltd STAMP FOR A PRESS FOR GENERATING HIGH PRESSURES
US9072629B2 (en) 2012-09-28 2015-07-07 Kimberly-Clark Worldwide, Inc. Shutter press compressor with movable jaws
US9072628B2 (en) 2012-09-28 2015-07-07 Kimberly-Clark Worldwide, Inc. Shutter press compressor
US9078787B2 (en) 2012-09-28 2015-07-14 Kimberly-Clark Worldwide, Inc. Shutter press compressor with shaping elements

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328841A (en) * 1963-04-17 1967-07-04 Barogenics Inc Flash heating apparatus for diamond synthesis from liquid carbon
US3268951A (en) * 1963-10-01 1966-08-30 Harwood Engineering Company High pressure press
US3360829A (en) * 1964-12-14 1968-01-02 Continental Rubber Works Mold to eliminate flash from plastic parts
US3332747A (en) * 1965-03-24 1967-07-25 Gen Electric Plural wedge-shaped graphite mold with heating electrodes
US3264687A (en) * 1965-05-24 1966-08-09 Gen Dynamics Corp Constant area ultrahigh pressure anvil system
US3990875A (en) * 1966-12-23 1976-11-09 American Optical Corporation Method for making fused fiber energy-conducting devices
US3626040A (en) * 1969-10-06 1971-12-07 American Optical Corp Method of making fused bundles of light-conducting fibers
US4273581A (en) * 1978-04-07 1981-06-16 Inoue-Japax Research Incorporated Sintering method
JPS62241544A (en) * 1986-04-14 1987-10-22 Ishikawajima Harima Heavy Ind Co Ltd Ultra-high-pressure generator
US7396505B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US7494507B2 (en) 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US7396501B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of gradient layers and stress modifiers to fabricate composite constructs
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US6517583B1 (en) 2000-01-30 2003-02-11 Diamicron, Inc. Prosthetic hip joint having a polycrystalline diamond compact articulation surface and a counter bearing surface
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6655845B1 (en) 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
WO2004066742A1 (en) * 2003-01-29 2004-08-12 Sfk Systems A/S A method and an apparatus for thawing frozen meat
CN109289704A (en) * 2018-10-18 2019-02-01 遵义医学院 A high-pressure chamber device in a small high-pressure experimental device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1802197A (en) * 1928-11-27 1931-04-21 Cooper William Crushing mill
US2563690A (en) * 1945-03-06 1951-08-07 Farrel Birmingham Co Inc Cane mill
GB849727A (en) * 1958-06-26 1960-09-28 Fives Lille Cail Improvements in or relating to sugar cane mills
US3107395A (en) * 1959-11-27 1963-10-22 Gen Electric High pressure high temperature apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773964B1 (en) * 1967-08-01 1972-03-23 Kobe Steel Ltd STAMP FOR A PRESS FOR GENERATING HIGH PRESSURES
US9072629B2 (en) 2012-09-28 2015-07-07 Kimberly-Clark Worldwide, Inc. Shutter press compressor with movable jaws
US9072628B2 (en) 2012-09-28 2015-07-07 Kimberly-Clark Worldwide, Inc. Shutter press compressor
US9078787B2 (en) 2012-09-28 2015-07-14 Kimberly-Clark Worldwide, Inc. Shutter press compressor with shaping elements

Also Published As

Publication number Publication date
US3150413A (en) 1964-09-29

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