AU4125478A – Suction nozzle dredge head
– Google Patents
AU4125478A – Suction nozzle dredge head
– Google Patents
Suction nozzle dredge head
Info
Publication number
AU4125478A
AU4125478A
AU41254/78A
AU4125478A
AU4125478A
AU 4125478 A
AU4125478 A
AU 4125478A
AU 41254/78 A
AU41254/78 A
AU 41254/78A
AU 4125478 A
AU4125478 A
AU 4125478A
AU 4125478 A
AU4125478 A
AU 4125478A
Authority
AU
Australia
Prior art keywords
suction nozzle
dredge head
nozzle dredge
head
suction
Prior art date
1977-11-01
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
AU41254/78A
Other versions
AU518636B2
(en
Inventor
J. P. ET AL Latimer
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.)
Deepsea Ventures Inc
Original Assignee
Deepsea Ventures Inc
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.)
1977-11-01
Filing date
1978-11-01
Publication date
1979-05-17
1978-11-01
Application filed by Deepsea Ventures Inc
filed
Critical
Deepsea Ventures Inc
1979-05-17
Publication of AU4125478A
publication
Critical
patent/AU4125478A/en
1981-10-08
Application granted
granted
Critical
1981-10-08
Publication of AU518636B2
publication
Critical
patent/AU518636B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
E02F3/92—Digging elements, e.g. suction heads
E02F3/9243—Passive suction heads with no mechanical cutting means
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
E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
E02F3/92—Digging elements, e.g. suction heads
E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21C—MINING OR QUARRYING
E21C50/00—Obtaining minerals from underwater, not otherwise provided for
AU41254/78A
1977-11-01
1978-11-01
Suction nozzle dredge head
Expired
AU518636B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
USUS847482
1977-11-01
US05/847,482
US4178704A
(en)
1977-11-01
1977-11-01
Suction nozzle dredge head
Publications (2)
Publication Number
Publication Date
AU4125478A
true
AU4125478A
(en)
1979-05-17
AU518636B2
AU518636B2
(en)
1981-10-08
Family
ID=25300734
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU41254/78A
Expired
AU518636B2
(en)
1977-11-01
1978-11-01
Suction nozzle dredge head
Country Status (9)
Country
Link
US
(1)
US4178704A
(en)
JP
(1)
JPS5481101A
(en)
AU
(1)
AU518636B2
(en)
BE
(1)
BE871719A
(en)
CA
(1)
CA1111869A
(en)
DE
(1)
DE2847325A1
(en)
FR
(1)
FR2407299A1
(en)
GB
(1)
GB2007288B
(en)
NL
(1)
NL7810890A
(en)
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US7552551B2
(en)
*
2005-12-12
2009-06-30
Kohutko Richard J
Suction head for sediment dredge
US7591088B1
(en)
*
2008-04-28
2009-09-22
Schuh Allen J
Suction dredge system and method
NL2006470C2
(en)
2011-03-25
2012-09-26
Ihc Holland Ie Bv
Device for collecting material from a floor surface of a water column.
DE102012016052A1
(en)
2012-08-14
2014-02-20
Atlas Elektronik Gmbh
Apparatus and method for the degradation of solids on the seabed
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US597190A
(en)
*
1898-01-11
Dredging-machine
US1097722A
(en)
*
1913-07-10
1914-05-26
Simon Lake
Submarine dredging apparatus.
GB262914A
(en)
*
1925-11-25
1926-12-23
Arthur Rawling
Balancing reciprocating engines
US1729054A
(en)
*
1927-11-17
1929-09-24
Harvey L Shotwell
Process and apparatus for dredging stone and gravel
US2204584A
(en)
*
1936-12-23
1940-06-18
Flower Harry Butler
Method and apparatus for shellfish dredging
FR1241431A
(en)
*
1959-02-14
1960-09-16
Mineraal Technologisch Inst
Suction nozzle for towed suction dredger
US3156371A
(en)
*
1962-02-26
1964-11-10
Crown Machine & Tool Company
Container
US3972566A
(en)
*
1975-03-04
1976-08-03
The International Nickel Company, Inc.
Solids concentrator
LU73155A1
(en)
*
1975-08-06
1977-04-13
1977
1977-11-01
US
US05/847,482
patent/US4178704A/en
not_active
Expired – Lifetime
1978
1978-10-30
CA
CA314,952A
patent/CA1111869A/en
not_active
Expired
1978-10-31
BE
BE191498A
patent/BE871719A/en
unknown
1978-10-31
FR
FR7830932A
patent/FR2407299A1/en
not_active
Withdrawn
1978-10-31
DE
DE19782847325
patent/DE2847325A1/en
not_active
Withdrawn
1978-11-01
GB
GB7842758A
patent/GB2007288B/en
not_active
Expired
1978-11-01
AU
AU41254/78A
patent/AU518636B2/en
not_active
Expired
1978-11-01
JP
JP13510578A
patent/JPS5481101A/en
active
Pending
1978-11-01
NL
NL7810890A
patent/NL7810890A/en
not_active
Application Discontinuation
Also Published As
Publication number
Publication date
DE2847325A1
(en)
1979-05-03
BE871719A
(en)
1979-04-30
GB2007288B
(en)
1982-02-17
NL7810890A
(en)
1979-05-03
US4178704A
(en)
1979-12-18
FR2407299A1
(en)
1979-05-25
GB2007288A
(en)
1979-05-16
JPS5481101A
(en)
1979-06-28
AU518636B2
(en)
1981-10-08
CA1111869A
(en)
1981-11-03
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