MX9706003A - Dispositivo para crear un flujo de agua local. - Google Patents

Dispositivo para crear un flujo de agua local.

Info

Publication number
MX9706003A
MX9706003A MX9706003A MX9706003A MX9706003A MX 9706003 A MX9706003 A MX 9706003A MX 9706003 A MX9706003 A MX 9706003A MX 9706003 A MX9706003 A MX 9706003A MX 9706003 A MX9706003 A MX 9706003A
Authority
MX
Mexico
Prior art keywords
screw
creating
water flow
water
local water
Prior art date
Application number
MX9706003A
Other languages
English (en)
Other versions
MXPA97006003A (es
Inventor
Jacob Jan Dikken
Paul Smit
Hector Filippus Alexander Van
Denham-Susman
Kenneth Roderick Stewart
Gerard Louis Marie Va Schrieck
Willem Jan Lucieer
Original Assignee
Hollandsche Betongroep Nv
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
Priority claimed from NL9500228A external-priority patent/NL9500228A/nl
Priority claimed from GBGB9503663.8A external-priority patent/GB9503663D0/en
Application filed by Hollandsche Betongroep Nv filed Critical Hollandsche Betongroep Nv
Publication of MX9706003A publication Critical patent/MX9706003A/es
Publication of MXPA97006003A publication Critical patent/MXPA97006003A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Un dispositivo para crear un flujo de agua local o chorro de agua en un cuerpo de agua, de tal manera que pueda desplazarse el material de lecho proveniente del lecho bajo dicho cuerpo de agua, comprende una tubería de inyeccion, un tornillo colocado giratoriamente en la tubería de inyeccion, y medios para suministrar un contratorque en la direccion opuesta al par torsor ejercido sobre el dispositivo a través de la rotacion del tornillo. De acuerdo con la invencion, un segundo tornillo se acomoda en la tubería de inyeccion, cuyo segundo tornillo es giratorio en la direccion opuesta a la direccion de rotacion del primer tornillo, y elángulo de paso del cual es opuesto al del primer tornillo.
MXPA/A/1997/006003A 1995-02-07 1997-08-06 Dispositivo para crear un flujo de agua local MXPA97006003A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL9500228A NL9500228A (nl) 1995-02-07 1995-02-07 Inrichting voor het opwekken van een plaatselijke waterstroming.
NL9500228 1995-02-07
GB9503663.8 1995-02-23
GBGB9503663.8A GB9503663D0 (en) 1995-02-23 1995-02-23 Improvements in or relating to underwater excavation apparatus

Publications (2)

Publication Number Publication Date
MX9706003A true MX9706003A (es) 1998-08-30
MXPA97006003A MXPA97006003A (es) 1998-11-12

Family

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Also Published As

Publication number Publication date
DE69602723T2 (de) 1999-10-07
EP0808391B1 (en) 1999-06-02
AU716260B2 (en) 2000-02-24
ES2133940T3 (es) 1999-09-16
GR3031052T3 (en) 1999-12-31
AU4846496A (en) 1996-08-27
GB2297777A (en) 1996-08-14
GB9602390D0 (en) 1996-04-03
DE69602723D1 (de) 1999-07-08
CA2212282A1 (en) 1996-08-15
DK0808391T3 (da) 1999-11-15
US6053663A (en) 2000-04-25
EP0808391A1 (en) 1997-11-26
WO1996024727A1 (en) 1996-08-15

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