JPS4841534A - - Google Patents

Info

Publication number: JPS4841534A
Authority: JP; Japan
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

JP47095643A

Other languages

Other versions

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.)

1971-09-23

Filing date

1972-09-22

Publication date

1973-06-18

1972-09-22 Application filed filed Critical

1973-06-18 Publication of JPS4841534A publication Critical patent/JPS4841534A/ja

1980-10-04 Publication of JPS5538459B2 publication Critical patent/JPS5538459B2/ja

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8858—Submerged units
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Jet Pumps And Other Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Extraction Or Liquid Replacement (AREA)

JP9564372A 1971-09-23 1972-09-22 Expired JPS5538459B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7113102A NL7113102A (en)	1971-09-23	1971-09-23

Publications (2)

Publication Number	Publication Date
JPS4841534A true JPS4841534A (en)	1973-06-18
JPS5538459B2 JPS5538459B2 (en)	1980-10-04

Family

ID=19814088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9564372A Expired JPS5538459B2 (en)	1971-09-23	1972-09-22

Country Status (8)

Country	Link
US (1)	US3815267A (en)
JP (1)	JPS5538459B2 (en)
AU (1)	AU467785B2 (en)
BE (1)	BE789140A (en)
DE (1)	DE2247199C2 (en)
FR (1)	FR2153458B1 (en)
GB (1)	GB1385994A (en)
NL (1)	NL7113102A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4073080A (en) *	1972-10-02	1978-02-14	Willums Jan Olaf	Method of underwater hydraulic conveying for ocean mining and the like
FR2238035B1 (en) *	1973-07-18	1981-04-17	Commissariat Energie Atomique
US4030216A (en) *	1975-10-28	1977-06-21	Nor-Am Resources Technology Inc.	Method of and apparatus for underwater hydraulic conveying, as for ocean mining and the like, and continued transport of material in controlled floating containers
NL175212C (en) *	1975-11-12	1984-10-01	Spanstaal	SUCTION DREDGING VESSEL AND METHOD FOR LOADING ANY AREA OF A SUCTION DREDGING VESSEL.
US4141159A (en) *	1977-03-18	1979-02-27	Summa Corporation	Method and apparatus for deep sea mining
FR2389533B1 (en) *	1977-05-04	1980-02-22	Nal Expl Oceans Centre
NL170173C (en) *	1978-08-23	1982-10-01	Mining And Transport Engineeri	Apparatus for vacuuming solids from a water bottom.
JPS56108622A (en) *	1980-02-01	1981-08-28	Kyoei Zoki Kk	Transfer device for solid material
US4320995A (en) *	1980-03-21	1982-03-23	The United States Of America As Represented By The Secretary Of Agriculture	Vacuum-operated produce handling systems
FR2603332A1 (en) *	1986-09-01	1988-03-04	Commissariat Energie Atomique	Seabed polymetallic nodule recovery process - by crushing nodules and bringing them to surface mixed with fine sediment
CN1085281C (en) *	1996-11-02	2002-05-22	有限会社莫布龙设计事务所	Dredging method and apparatus
NO313596B1 (en) *	2000-12-27	2002-10-28	Gto Subsea As	Procedure for hydraulic dredging of pulp from seabed
US7526884B2 (en) *	2005-01-26	2009-05-05	Steven B Taplin	Sediment removal apparatus
BE1018005A3 (en) *	2008-02-18	2010-03-02	Rompay Boudewijn Gabriul Van	METHOD FOR REMOVING SLUDGE FROM THE BOTTOM OF A WATER FIELD.
US7776223B2 (en) *	2008-07-15	2010-08-17	Institute Of Nuclear Energy Research	Method of collecting high-level radioactive uranium powder underwater
CN111997121B (en) *	2020-08-31	2022-07-01	广东电网有限责任公司	Automation equipment suitable for cable worker well is taken out and is arranged sand

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3438142A (en) *	1965-06-07	1969-04-15	Manfred G Krutein	Sea mining method and apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3260004A (en) *	1963-09-09	1966-07-12	Mobil Oil Corp	Deep-sea mining method
US3415068A (en) *	1966-04-18	1968-12-10	Sam R. Casey Jr.	Submarine device
US3620572A (en) *	1968-04-22	1971-11-16	Manfred G Krutein	Sea mining vessel
US3593533A (en) *	1968-10-23	1971-07-20	Ocean Recovery Corp Of America	Underwater collecting and lifting device
US3591936A (en) *	1969-01-15	1971-07-13	Koninkl Mij Tot Het Uitvoeren	Submarine cutter dredger
FR2043460A6 (en) *	1969-04-30	1971-02-19	Sogreah

0
- BE BE789140D patent/BE789140A/en unknown
1971
- 1971-09-23 NL NL7113102A patent/NL7113102A/xx unknown
1972
- 1972-09-14 AU AU46697/72A patent/AU467785B2/en not_active Expired
- 1972-09-15 US US00289292A patent/US3815267A/en not_active Expired - Lifetime
- 1972-09-20 GB GB4360772A patent/GB1385994A/en not_active Expired
- 1972-09-22 DE DE2247199A patent/DE2247199C2/en not_active Expired
- 1972-09-22 FR FR7233785A patent/FR2153458B1/fr not_active Expired
- 1972-09-22 JP JP9564372A patent/JPS5538459B2/ja not_active Expired

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3438142A (en) *	1965-06-07	1969-04-15	Manfred G Krutein	Sea mining method and apparatus

Also Published As

Publication number	Publication date
AU467785B2 (en)	1975-12-11
DE2247199A1 (en)	1973-03-29
FR2153458A1 (en)	1973-05-04
AU4669772A (en)	1974-03-21
GB1385994A (en)	1975-03-05
DE2247199C2 (en)	1982-11-25
BE789140A (en)	1973-03-22
FR2153458B1 (en)	1976-10-29
NL7113102A (en)	1973-03-27
US3815267A (en)	1974-06-11
JPS5538459B2 (en)	1980-10-04

Publication	Publication Date	Title
FR2153458B1 (en)	1976-10-29
ATA136472A (en)	1973-12-15
AR196074A1 (en)	1973-11-30
AU4199072A (en)	1973-11-08
AU2691671A (en)	1972-09-28
AU2742671A (en)	1972-10-12
AU2894671A (en)	1972-11-23
AU2941471A (en)	1972-11-30
AU2952271A (en)	1972-12-07
AU3005371A (en)	1972-12-21
AU2875571A (en)	1972-11-16
AU2927871A (en)	1972-11-30
AU2684171A (en)	1971-07-15
AR192311Q (en)	1973-02-14
AU2854371A (en)	1972-11-09
AU2706571A (en)	1971-07-15
AU2724971A (en)	1972-10-05
AU2726271A (en)	1972-10-05
AU2740271A (en)	1972-10-12
AU3038671A (en)	1973-01-04
AU3025871A (en)	1973-01-04
AR199640Q (en)	1974-09-23
AU2837671A (en)	1972-11-09
AU2755871A (en)	1972-10-19
AU2399971A (en)	1972-07-06