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GB2157993B - An improved apparatus for impressing pads on tubular bodies - Google Patents

An improved apparatus for impressing pads on tubular bodies

Info

Publication number
GB2157993B
GB2157993B GB08410885A GB8410885A GB2157993B GB 2157993 B GB2157993 B GB 2157993B GB 08410885 A GB08410885 A GB 08410885A GB 8410885 A GB8410885 A GB 8410885A GB 2157993 B GB2157993 B GB 2157993B
Authority
GB
United Kingdom
Prior art keywords
impressing
pads
improved apparatus
tubular bodies
bodies
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
GB08410885A
Other versions
GB8410885D0 (en
GB2157993A (en
Inventor
Stephen Thomas Kennedy
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB08410885A priority Critical patent/GB2157993B/en
Publication of GB8410885D0 publication Critical patent/GB8410885D0/en
Publication of GB2157993A publication Critical patent/GB2157993A/en
Application granted granted Critical
Publication of GB2157993B publication Critical patent/GB2157993B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB08410885A 1984-04-27 1984-04-27 An improved apparatus for impressing pads on tubular bodies Expired GB2157993B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08410885A GB2157993B (en) 1984-04-27 1984-04-27 An improved apparatus for impressing pads on tubular bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08410885A GB2157993B (en) 1984-04-27 1984-04-27 An improved apparatus for impressing pads on tubular bodies

Publications (3)

Publication Number Publication Date
GB8410885D0 GB8410885D0 (en) 1984-06-06
GB2157993A GB2157993A (en) 1985-11-06
GB2157993B true GB2157993B (en) 1987-12-31

Family

ID=10560209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08410885A Expired GB2157993B (en) 1984-04-27 1984-04-27 An improved apparatus for impressing pads on tubular bodies

Country Status (1)

Country Link
GB (1) GB2157993B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB392635A (en) * 1931-12-02 1933-05-25 Alexander James Middler A method of forming outward projections on the walls of hollow forgings or tubes
FR780381A (en) * 1933-10-27 1935-04-25 Improvements in processes and machines for the automatic manufacture of drums, barrels and other similar metal containers
GB754431A (en) * 1951-03-12 1956-08-08 Andre Huet Improvements in producing flanged connection apertures in the walls of tubes
GB759768A (en) * 1952-05-26 1956-10-24 Andre Huet Improvements in the production of branch openings in tubes and headers
US2853037A (en) * 1953-10-28 1958-09-23 Gen Electric Integral pin forming machine
GB862168A (en) * 1957-10-15 1961-03-01 Andre Huet Improvements in methods of forming unions or tube connections in headers and the like
NO126208B (en) * 1970-10-22 1973-01-08 Lyng Ind As

Also Published As

Publication number Publication date
GB8410885D0 (en) 1984-06-06
GB2157993A (en) 1985-11-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee