HUT48046A - Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant - Google Patents

Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant

Info

Publication number
HUT48046A
HUT48046A HU87166A HU16687A HUT48046A HU T48046 A HUT48046 A HU T48046A HU 87166 A HU87166 A HU 87166A HU 16687 A HU16687 A HU 16687A HU T48046 A HUT48046 A HU T48046A
Authority
HU
Hungary
Prior art keywords
cladding
wrecking
magazines
power plant
nuclear power
Prior art date
Application number
HU87166A
Other languages
Hungarian (hu)
Inventor
Imre Czinege
Tibor Marton
Janos Rittinger
Gyoergy Sarossy
Antal Kisfaludy
Original Assignee
Banki Donat Gepipari Mueszaki
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 Banki Donat Gepipari Mueszaki filed Critical Banki Donat Gepipari Mueszaki
Priority to HU87166A priority Critical patent/HUT48046A/en
Publication of HUT48046A publication Critical patent/HUT48046A/en

Links

Classifications

    • 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

  • Sampling And Sample Adjustment (AREA)

Abstract

The method involves the cold deformation and swarf-less opening of cladding by trimming 70-80% of the cladding wall by rolling and breaking the weakened wall. The rolling process is carried out by rotating the cladding around its longitudinal axis while feeding a roller forward. The weakened wall is broken by the application of a force of approx. 50-60 KN. The equipment comprises 2 special purpose machines:-the roller unit comprises a drive motor which is used to rotate the cladding and to feed the roller forward by means of worm and cylindrical gear transmissions. The breaker unit holds the cladding by means of clamps, and uses a ball spindle driven by a worm gear to break open the cladding. The breaker unit is equipped with other clamps to extract the test pieces from the open cladding.
HU87166A 1987-01-21 1987-01-21 Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant HUT48046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU87166A HUT48046A (en) 1987-01-21 1987-01-21 Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU87166A HUT48046A (en) 1987-01-21 1987-01-21 Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant

Publications (1)

Publication Number Publication Date
HUT48046A true HUT48046A (en) 1989-04-28

Family

ID=10948277

Family Applications (1)

Application Number Title Priority Date Filing Date
HU87166A HUT48046A (en) 1987-01-21 1987-01-21 Method and device for wrecking magazines for holding specimen irradiated in nuclear power plant

Country Status (1)

Country Link
HU (1) HUT48046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708258B2 (en) 2008-11-06 2014-04-29 Areva Nc Method for decladding nuclear fuel and crushing machine by cladding deformation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8708258B2 (en) 2008-11-06 2014-04-29 Areva Nc Method for decladding nuclear fuel and crushing machine by cladding deformation

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee