EP0124513A1 - Hydro jet - Google Patents
Hydro jetInfo
- Publication number
- EP0124513A1 EP0124513A1 EP19820903227 EP82903227A EP0124513A1 EP 0124513 A1 EP0124513 A1 EP 0124513A1 EP 19820903227 EP19820903227 EP 19820903227 EP 82903227 A EP82903227 A EP 82903227A EP 0124513 A1 EP0124513 A1 EP 0124513A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydro jet
- jet
- hydro
- deflector ring
- media
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
Definitions
- FIG. 1 is a part section of the Hydro Jet, showing the main elements.
- FIG. 1A is the Front elevation showing the main elements.
- Impeller Body 4 with four Blades 5, and its rotation power, suck and forse the Media through five Diverter Ribs 6, which connects Diverter Cone 7, to the Diverter Body 8.
- the Media is forced with increased speed to the outlet of the Diverter Body 8, connected with five support Ribs 9, to the Deflector Ring 10.
- Gearbox 3 is closed with the Cap 11., the bearings Flange 12, holds the bearings in the position and is screwed to the Body 1.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'hydropropulseur est formé d'un corps (1) avec une turbine à hélices (4) aspirant le liquide à travers les nervures de dérivation (9) et avec un anneau déflecteur (10). Le liquide est accéléré à travers les nervures de dérivation (6) et le corps de dérivation (8), pour acquérir une vitesse accrue à la sortie par l'arrière.The hydro-propellant is formed of a body (1) with a propeller turbine (4) sucking the liquid through the bypass ribs (9) and with a deflector ring (10). The liquid is accelerated through the bypass ribs (6) and the bypass body (8), to acquire increased speed at the rear outlet.
Description
Hydro Jet /
D E S C R I P T I O N
Sheet 1/2 and 2/2, shows the Hydro Jet, invented, designed and constructed by George Branko Skrinjar and Stephen Marion Grudzinski. FIG. 1 is a part section of the Hydro Jet, showing the main elements. FIG. 1A is the Front elevation showing the main elements.
Through the Body 1, and bearing Housing 12, passes the vertical drive Shaft 2, which in the Gearbox 3, through the helical gears and horizontal shaft rotates the Impeller Body 4, on which are assembled four Blades 5.
The Impeller Body 4, with four Blades 5, and its rotation power, suck and forse the Media through five Diverter Ribs 6, which connects Diverter Cone 7, to the Diverter Body 8.
The Media is forced with increased speed to the outlet of the Diverter Body 8, connected with five support Ribs 9, to the Deflector Ring 10.
Gearbox 3, is closed with the Cap 11., the bearings Flange 12, holds the bearings in the position and is screwed to the Body 1.
Claims
Hydro Jet
C L A I M S
CLAIM 1 Principle of Operation
Suction of Media from the Front into the Hydro
Jet. Divertisation of Media Flow. Thrust of
Media Flow out to the back through jet Nozzle.
CLAIM 2 Design in order as shown on sheet 1/2, FIG. 1.
Contour and combination of Deflector Ring device and Diverter system, as complete unit.
CLAIM 3 Axial Impeller is positioned between Deflector
Ring and Diverters and comprises four Blades.
CLAIM 4 Principle Assembly of the Hydro Jet to the water floating objects or water vehicle, from under - neath of the body.
CLAIM 5 Adaptable to all types of the inboard and out - board engines. CLAIM 6 Vertical or Horizontal drive by combustion or electro motors. CLAIM 7 Inlet diameter ϕ 30/50 mm - 17 000 mm
Outlet " ϕ 20 mm - 10 000 mm
Length 75 mm - 30 000 mm
CLAIM 8 Operation in Reverse. CLAIM 9 Hydro Jet is the axial pump System Skrinjar -
Grudzinski.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/AU1982/000178 WO1984001759A1 (en) | 1982-10-27 | 1982-10-27 | Hydro jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP0124513A1 true EP0124513A1 (en) | 1984-11-14 |
Family
ID=3760627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19820903227 Withdrawn EP0124513A1 (en) | 1982-10-27 | 1982-10-27 | Hydro jet |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0124513A1 (en) |
| AU (1) | AU9052782A (en) |
| WO (1) | WO1984001759A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4402558A1 (en) * | 1994-01-28 | 1995-08-03 | Gerd Elger | Water jet drive for water vehicles with controls for changing the direction of the propulsion water jet |
| CN101830278B (en) * | 2010-05-13 | 2012-01-11 | 中国农业大学 | Serial axial-flow water jet propulsion pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965065A (en) * | 1955-06-15 | 1960-12-20 | Walter H Tinker | Hydraulic jet propulsion units for boats |
| US3248876A (en) * | 1962-11-07 | 1966-05-03 | F E Parsons Corp | Fluid and vehicle propelling device |
-
1982
- 1982-10-27 EP EP19820903227 patent/EP0124513A1/en not_active Withdrawn
- 1982-10-27 WO PCT/AU1982/000178 patent/WO1984001759A1/en unknown
- 1982-10-27 AU AU90527/82A patent/AU9052782A/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8401759A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1984001759A1 (en) | 1984-05-10 |
| AU9052782A (en) | 1984-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB LI NL SE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19840928 |