IE39709B1 - Improvements in or relating to apparatus for subjecting materials to high pressure - Google Patents

Improvements in or relating to apparatus for subjecting materials to high pressure

Info

Publication number
IE39709B1
IE39709B1 IE1234/74A IE123474A IE39709B1 IE 39709 B1 IE39709 B1 IE 39709B1 IE 1234/74 A IE1234/74 A IE 1234/74A IE 123474 A IE123474 A IE 123474A IE 39709 B1 IE39709 B1 IE 39709B1
Authority
IE
Ireland
Prior art keywords
face
anvil
faces
anvils
cluster
Prior art date
Application number
IE1234/74A
Other versions
IE39709L (en
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of IE39709L publication Critical patent/IE39709L/en
Publication of IE39709B1 publication Critical patent/IE39709B1/en

Links

Classifications

    • 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
    • B30B11/004—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
    • B30B11/007—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)
  • Press Drives And Press Lines (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1477454 High pressure apparatus NATIONAL RESEARCH DEVELOPMENT CORP 12 June 1974 [12 June 1973] 11797/73 Heading B1X Apparatus to subject materials to high pressure, comprises pressure sources mounted to converge upon a space, and a plurality of similar and moveable anvils, 31-36, arrangeable in a cluster within this space and in which the cluster completely defines an enclosed parallelepipedal volume to be filled with the material to be compressed, each anvil has side faces and opposed end faces, part of a first of the opposed end faces of each anvil defines a face of the enclosed volume, the second and opposite face of each anvil is exposed, whereby it may be acted upon by one of the pressure sources, a plurality of the side faces of each anvil are in sliding contact with faces of adjacent anvils in the cluster, whereby the anvils by mutual sliding movement may converge upon the enclosed volume and reduce it by the same proportion in each of its linear dimensions and the second end face of each anvil lies out-of-parallel with the first end face, and out of perpendicular with the side faces, whereby the face of the pressure source against the second end face of that anvil may be resolved into components urging that anvil into contact with adjacent anvils. The first end face and the sliding faces of each anvil may be plane faces lying mutually at right-angles to each other, and the second end face is a plane face lying out of parallel to all the other faces. The apparatus is for the production of artificial diamonds. [GB1477454A]
IE1234/74A 1973-06-12 1974-06-12 Improvements in or relating to apparatus for subjecting materials to high pressure IE39709B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1179773A GB1477454A (en) 1973-06-12 1973-06-12 Apparatus for subjecting materials to high pressure

Publications (2)

Publication Number Publication Date
IE39709L IE39709L (en) 1974-12-12
IE39709B1 true IE39709B1 (en) 1978-12-06

Family

ID=9992890

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1234/74A IE39709B1 (en) 1973-06-12 1974-06-12 Improvements in or relating to apparatus for subjecting materials to high pressure

Country Status (5)

Country Link
JP (1) JPS5735052B2 (en)
GB (1) GB1477454A (en)
IE (1) IE39709B1 (en)
SE (1) SE399827B (en)
ZA (1) ZA743404B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544510B2 (en) * 1973-03-10 1979-03-07

Also Published As

Publication number Publication date
ZA743404B (en) 1975-06-25
IE39709L (en) 1974-12-12
JPS5735052B2 (en) 1982-07-27
SE399827B (en) 1978-03-06
SE7407697L (en) 1974-12-13
GB1477454A (en) 1977-06-22
JPS5068989A (en) 1975-06-09

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