JPS5778939A - Method and apparatus for generation of superhigh pressure - Google Patents

Method and apparatus for generation of superhigh pressure

Info

Publication number
JPS5778939A
JPS5778939A JP55152020A JP15202080A JPS5778939A JP S5778939 A JPS5778939 A JP S5778939A JP 55152020 A JP55152020 A JP 55152020A JP 15202080 A JP15202080 A JP 15202080A JP S5778939 A JPS5778939 A JP S5778939A
Authority
JP
Japan
Prior art keywords
pressure
flyer
impact wave
superhigh
superhigh pressure
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.)
Pending
Application number
JP55152020A
Other languages
Japanese (ja)
Inventor
Kuniyoshi Tsubouchi
Akira Uenishi
Takeshi Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55152020A priority Critical patent/JPS5778939A/en
Publication of JPS5778939A publication Critical patent/JPS5778939A/en
Pending legal-status Critical Current

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
    • B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE:To simply generate a superhigh pressure as well as make the control of the pressure easier by a method in which an impact wave is applied against a substance to be treated in such a way as to apply a superhigh pressure to the substance by the interference of the impact wave. CONSTITUTION:A flyer acceleration part II, e.g., launch tube 13, etc., by which a flyer 9 present is forced to run is contacted with the diaphragm 8 of a high-pressure gas generatorI, and an impact wave generator III is provided on the outlet side of the flyer 9. The flyer 9 accelerated by the pressure of a light gas goes up in the launch tube 13, is discharged from the outlet of the impaction chamber 14, and collides against the protective cover 27 of a recovery capsule 15. Whereupon, an impact wave is produced inside a sample 25 and a superhigh pressure is generated by the interference of the impact wave. By the repeated use of such a simplified device capable of controlling pressure generated and of generating superhigh pressures, the synthesis of substances, etc., can be performed.
JP55152020A 1980-10-31 1980-10-31 Method and apparatus for generation of superhigh pressure Pending JPS5778939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152020A JPS5778939A (en) 1980-10-31 1980-10-31 Method and apparatus for generation of superhigh pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152020A JPS5778939A (en) 1980-10-31 1980-10-31 Method and apparatus for generation of superhigh pressure

Publications (1)

Publication Number Publication Date
JPS5778939A true JPS5778939A (en) 1982-05-17

Family

ID=15531297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152020A Pending JPS5778939A (en) 1980-10-31 1980-10-31 Method and apparatus for generation of superhigh pressure

Country Status (1)

Country Link
JP (1) JPS5778939A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102600769A (en) * 2012-04-06 2012-07-25 北京理工大学 High-quenching-rate material impact synthesis and recovery device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102600769A (en) * 2012-04-06 2012-07-25 北京理工大学 High-quenching-rate material impact synthesis and recovery device

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