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IT1259782B - Water blasting device - Google Patents

Water blasting device

Info

Publication number
IT1259782B
IT1259782B ITUD920129A ITUD920129A IT1259782B IT 1259782 B IT1259782 B IT 1259782B IT UD920129 A ITUD920129 A IT UD920129A IT UD920129 A ITUD920129 A IT UD920129A IT 1259782 B IT1259782 B IT 1259782B
Authority
IT
Italy
Prior art keywords
water
billet
slab
blasting device
blasting
Prior art date
Application number
ITUD920129A
Other languages
Italian (it)
Inventor
Giovanni Coassin
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Publication of ITUD920129A0 publication Critical patent/ITUD920129A0/en
Priority to ITUD920129A priority Critical patent/IT1259782B/en
Priority to DE69314275T priority patent/DE69314275T2/en
Priority to ES93110927T priority patent/ES2108170T3/en
Priority to AT93110927T priority patent/ATE158729T1/en
Priority to EP93110927A priority patent/EP0586823B1/en
Priority to US08/093,000 priority patent/US5388602A/en
Priority to KR1019930013525A priority patent/KR940002372A/en
Priority to CN93109310A priority patent/CN1046221C/en
Priority to BR9303050A priority patent/BR9303050A/en
Priority to RU93049260A priority patent/RU2129053C1/en
Priority to MX9304606A priority patent/MX9304606A/en
Publication of ITUD920129A1 publication Critical patent/ITUD920129A1/en
Application granted granted Critical
Publication of IT1259782B publication Critical patent/IT1259782B/en

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Water blasting device for billets and slabs, moving with a maximum speed of 30 metres per minute, preferably for thin slabs 11 with a thickness of 20 to 80 mm and a width of 600 cm upwards, the said device 10 being placed immediately upstream of a rolling cage, and using high pressure water blades 15, including at least one moving set 23-26 having a first blasting movement with a water discharge and a second return movement without water discharge, the said first and second movements working at the speed of advance of the billet 24 or the slab 11 so as to cover the whole surface of the said billet 24 or slab 11. <IMAGE>
ITUD920129A 1992-07-30 1992-07-31 Water blasting device IT1259782B (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ITUD920129A IT1259782B (en) 1992-07-31 1992-07-31 Water blasting device
DE69314275T DE69314275T2 (en) 1992-07-31 1993-07-08 Descaling device using water
ES93110927T ES2108170T3 (en) 1992-07-31 1993-07-08 DECHARGING DEVICE USING WATER.
AT93110927T ATE158729T1 (en) 1992-07-31 1993-07-08 DESCALE DEVICE USING WATER
EP93110927A EP0586823B1 (en) 1992-07-31 1993-07-08 Descaling device employing water
KR1019930013525A KR940002372A (en) 1992-07-31 1993-07-19 Descaling device using water
US08/093,000 US5388602A (en) 1992-07-31 1993-07-19 Descaling device employing water
CN93109310A CN1046221C (en) 1992-07-30 1993-07-29 Descaling device employing mater
BR9303050A BR9303050A (en) 1992-07-31 1993-07-30 DE-SCALING DEVICE USING WATER
RU93049260A RU2129053C1 (en) 1992-07-31 1993-07-30 Method and apparatus for descaling with use of water
MX9304606A MX9304606A (en) 1992-07-31 1993-07-30 DESCALING DEVICE USING WATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD920129A IT1259782B (en) 1992-07-31 1992-07-31 Water blasting device

Publications (3)

Publication Number Publication Date
ITUD920129A0 ITUD920129A0 (en) 1992-07-31
ITUD920129A1 ITUD920129A1 (en) 1994-01-31
IT1259782B true IT1259782B (en) 1996-03-26

Family

ID=11421136

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD920129A IT1259782B (en) 1992-07-30 1992-07-31 Water blasting device

Country Status (1)

Country Link
IT (1) IT1259782B (en)

Also Published As

Publication number Publication date
ITUD920129A0 (en) 1992-07-31
ITUD920129A1 (en) 1994-01-31

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970724