JPS5838856U - エア−レフト浚渫装置 - Google Patents

エア−レフト浚渫装置

Info

Publication number
JPS5838856U
JPS5838856U JP13301781U JP13301781U JPS5838856U JP S5838856 U JPS5838856 U JP S5838856U JP 13301781 U JP13301781 U JP 13301781U JP 13301781 U JP13301781 U JP 13301781U JP S5838856 U JPS5838856 U JP S5838856U
Authority
JP
Japan
Prior art keywords
air
dredging equipment
suction pipe
end communicating
left dredging
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.)
Granted
Application number
JP13301781U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128132Y2 (Direct
Inventor
大坪　俊雄
福本　邦雄
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.)
Penta Ocean Construction Co Ltd
Original Assignee
Penta Ocean Construction Co Ltd
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 Penta Ocean Construction Co Ltd filed Critical Penta Ocean Construction Co Ltd
Priority to JP13301781U priority Critical patent/JPS5838856U/ja
Publication of JPS5838856U publication Critical patent/JPS5838856U/ja
Application granted granted Critical
Publication of JPH0128132Y2 publication Critical patent/JPH0128132Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Toys (AREA)
JP13301781U 1981-09-09 1981-09-09 エア−レフト浚渫装置 Granted JPS5838856U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13301781U JPS5838856U (ja) 1981-09-09 1981-09-09 エア−レフト浚渫装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13301781U JPS5838856U (ja) 1981-09-09 1981-09-09 エア−レフト浚渫装置

Publications (2)

Publication Number Publication Date
JPS5838856U true JPS5838856U (ja) 1983-03-14
JPH0128132Y2 JPH0128132Y2 (Direct) 1989-08-28

Family

ID=29926505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13301781U Granted JPS5838856U (ja) 1981-09-09 1981-09-09 エア−レフト浚渫装置

Country Status (1)

Country Link
JP (1) JPS5838856U (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013021842A1 (ja) * 2011-08-09 2013-02-14 三井海洋開発株式会社 気泡リフトシステム、及び、気泡リフト方法
CN103857922A (zh) * 2011-08-09 2014-06-11 三井海洋开发株式会社 气泡举升系统以及气泡举升方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013021842A1 (ja) * 2011-08-09 2013-02-14 三井海洋開発株式会社 気泡リフトシステム、及び、気泡リフト方法
CN103857922A (zh) * 2011-08-09 2014-06-11 三井海洋开发株式会社 气泡举升系统以及气泡举升方法
CN103857922B (zh) * 2011-08-09 2016-11-23 三井海洋开发株式会社 气泡举升系统以及气泡举升方法

Also Published As

Publication number Publication date
JPH0128132Y2 (Direct) 1989-08-28

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