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EP0234890A3 - Improved cases for radioactive waste - Google Patents

Improved cases for radioactive waste Download PDF

Info

Publication number
EP0234890A3
EP0234890A3 EP87301503A EP87301503A EP0234890A3 EP 0234890 A3 EP0234890 A3 EP 0234890A3 EP 87301503 A EP87301503 A EP 87301503A EP 87301503 A EP87301503 A EP 87301503A EP 0234890 A3 EP0234890 A3 EP 0234890A3
Authority
EP
European Patent Office
Prior art keywords
radioactive waste
cask
skirt
improved cases
cases
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.)
Ceased
Application number
EP87301503A
Other languages
German (de)
French (fr)
Other versions
EP0234890A2 (en
Inventor
Charles William Mallory
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of EP0234890A2 publication Critical patent/EP0234890A2/en
Publication of EP0234890A3 publication Critical patent/EP0234890A3/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/08—Shock-absorbers, e.g. impact buffers for containers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vibration Dampers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An impact skirt 16 for a radioactive waste material cask 10, each impact skirt fitting over the end of the cask and hav­ ing portions 18 and 20 lapping the cask axially and radially, each skirt comprising a one piece member of a solid, soft, light metal material such as aluminum.
EP87301503A 1986-02-21 1987-02-20 Improved cases for radioactive waste Ceased EP0234890A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83197086A 1986-02-21 1986-02-21
US831970 1986-02-21

Publications (2)

Publication Number Publication Date
EP0234890A2 EP0234890A2 (en) 1987-09-02
EP0234890A3 true EP0234890A3 (en) 1988-01-13

Family

ID=25260328

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87301503A Ceased EP0234890A3 (en) 1986-02-21 1987-02-20 Improved cases for radioactive waste

Country Status (4)

Country Link
EP (1) EP0234890A3 (en)
JP (1) JPS62259099A (en)
KR (1) KR870008335A (en)
CA (1) CA1247262A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1287696C (en) * 1986-02-07 1991-08-13 Westinghouse Electric Corporation Impact protection arrangement for type a transportation of concrete modules containing radioactive waste
JP6180123B2 (en) * 2013-01-29 2017-08-16 株式会社神戸製鋼所 Casks and shock absorbers for cask
JP6754586B2 (en) * 2016-02-17 2020-09-16 太平洋セメント株式会社 Radioactive material-containing waste storage container
EP4042451A4 (en) * 2019-10-03 2023-10-18 Holtec International NUCLEAR WASTE DRUM WITH SHOCK PROTECTION
US11610696B2 (en) 2019-10-03 2023-03-21 Holtec International Nuclear waste cask with impact protection, impact amelioration system for nuclear fuel storage, unventilated cask for storing nuclear waste, and storage and transport cask for nuclear waste

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082724A (en) * 1980-07-26 1982-03-10 Transnuklear Gmbh Shock absorber
GB2096046A (en) * 1981-04-06 1982-10-13 British Nuclear Fuels Ltd Transport and storage flask for nuclear fuel
FR2518066A1 (en) * 1981-12-11 1983-06-17 Caoutchouc Manuf Plastique Shock protection device for drums contg. radioactive prods. - where cage made in two halves and covered with flexible rubber buffers can be rapidly assembled round drum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2082724A (en) * 1980-07-26 1982-03-10 Transnuklear Gmbh Shock absorber
GB2096046A (en) * 1981-04-06 1982-10-13 British Nuclear Fuels Ltd Transport and storage flask for nuclear fuel
FR2518066A1 (en) * 1981-12-11 1983-06-17 Caoutchouc Manuf Plastique Shock protection device for drums contg. radioactive prods. - where cage made in two halves and covered with flexible rubber buffers can be rapidly assembled round drum

Also Published As

Publication number Publication date
EP0234890A2 (en) 1987-09-02
JPS62259099A (en) 1987-11-11
KR870008335A (en) 1987-09-25
CA1247262A (en) 1988-12-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18R Application refused

Effective date: 19900816

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MALLORY, CHARLES WILLIAM