JPS5639989A - Ice breaking device with jetting of high pressure water - Google Patents

Ice breaking device with jetting of high pressure water

Info

Publication number
JPS5639989A
JPS5639989A JP11644379A JP11644379A JPS5639989A JP S5639989 A JPS5639989 A JP S5639989A JP 11644379 A JP11644379 A JP 11644379A JP 11644379 A JP11644379 A JP 11644379A JP S5639989 A JPS5639989 A JP S5639989A
Authority
JP
Japan
Prior art keywords
ice
high pressure
pressure water
jetting
nozzle
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
JP11644379A
Other languages
Japanese (ja)
Inventor
Kiyoshi Shibata
Saburo Yamashita
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.)
IHI Corp
Original Assignee
IHI 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 IHI Corp filed Critical IHI Corp
Priority to JP11644379A priority Critical patent/JPS5639989A/en
Publication of JPS5639989A publication Critical patent/JPS5639989A/en
Pending legal-status Critical Current

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  • Disintegrating Or Milling (AREA)

Abstract

PURPOSE: To permit cutting trace to be changed easily according to the state of ice by installing the nozzle supporting device for jetting high pressure water of the ice breaking device mounted on an iceboat, on the flatcar which travels on the arm installed ahead at the bow, in free elevation.
CONSTITUTION: An arm 1 is fitted in free extension in front of the bow 2, and a nozzle supporting device 3 is arranged in free elevation on a flatcar 4 which travels on the arm 1, and a high pressure water jet nozzle 5 is installed at the top end of said supporting device 3. Corresponding to the height of ice, the position of the nozzle 5 is adjusted, and high pressure water is jetted from the top end, thus, a fixed cut is formed on ice. Therefore, the pattern of cut trace due to jetting is exchanged easily to the optimum one corresponding to the speed of the ship and the ice condition which varies from time to time, and the efficiency of breaking ice can be increased.
COPYRIGHT: (C)1981,JPO&Japio
JP11644379A 1979-09-11 1979-09-11 Ice breaking device with jetting of high pressure water Pending JPS5639989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11644379A JPS5639989A (en) 1979-09-11 1979-09-11 Ice breaking device with jetting of high pressure water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11644379A JPS5639989A (en) 1979-09-11 1979-09-11 Ice breaking device with jetting of high pressure water

Publications (1)

Publication Number Publication Date
JPS5639989A true JPS5639989A (en) 1981-04-15

Family

ID=14687228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11644379A Pending JPS5639989A (en) 1979-09-11 1979-09-11 Ice breaking device with jetting of high pressure water

Country Status (1)

Country Link
JP (1) JPS5639989A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130795U (en) * 1990-04-15 1991-12-27
JPH04303098A (en) * 1991-03-29 1992-10-27 Suzuki Zosen Kogyo:Kk Ice breaker
CN108928441A (en) * 2018-06-12 2018-12-04 嘉兴市禾东船业有限责任公司 A kind of Ice Breaking System of sail hull
CN110116789A (en) * 2019-06-11 2019-08-13 哈尔滨工程大学 A kind of waterpower icebreaking device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130795U (en) * 1990-04-15 1991-12-27
JPH04303098A (en) * 1991-03-29 1992-10-27 Suzuki Zosen Kogyo:Kk Ice breaker
CN108928441A (en) * 2018-06-12 2018-12-04 嘉兴市禾东船业有限责任公司 A kind of Ice Breaking System of sail hull
CN110116789A (en) * 2019-06-11 2019-08-13 哈尔滨工程大学 A kind of waterpower icebreaking device

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