FR3086981B1 - Systeme d’entrainement d’une roue de pompe - Google Patents
Systeme d’entrainement d’une roue de pompe Download PDFInfo
- Publication number
- FR3086981B1 FR3086981B1 FR1871119A FR1871119A FR3086981B1 FR 3086981 B1 FR3086981 B1 FR 3086981B1 FR 1871119 A FR1871119 A FR 1871119A FR 1871119 A FR1871119 A FR 1871119A FR 3086981 B1 FR3086981 B1 FR 3086981B1
- Authority
- FR
- France
- Prior art keywords
- pump wheel
- drive system
- wheel drive
- wheel
- flare
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/20—Mounting rotors on shafts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/04—Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/32—Other parts
- B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
- B63H2023/346—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts comprising hollow shaft members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/60—Shafts
- F05D2240/61—Hollow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
L’invention concerne un système d’entrainement d’une roue (21) de pompe, caractérisé en ce qu’il comporte une roue (21), un moteur d’entrainement et un arbre (20), l’arbre (20) est formé d’un tube cylindrique creux, de section circulaire et comprend deux extrémités, l’une des deux extrémités comporte un évasement en forme de pavillon de trompette, l’autre restant cylindrique pour être reliée au moteur d’entrainement, ladite roue (21) comporte une surface adaptée pour être implantée sur l’évasement et de manière solidaire. Figure pour l’abrégé : Fig. 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1871119A FR3086981B1 (fr) | 2018-10-03 | 2018-10-03 | Systeme d’entrainement d’une roue de pompe |
EP19201286.2A EP3633205B1 (fr) | 2018-10-03 | 2019-10-03 | Système d'entrainement d'un rouet de pompe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1871119A FR3086981B1 (fr) | 2018-10-03 | 2018-10-03 | Systeme d’entrainement d’une roue de pompe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3086981A1 FR3086981A1 (fr) | 2020-04-10 |
FR3086981B1 true FR3086981B1 (fr) | 2021-07-30 |
Family
ID=65444224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1871119A Active FR3086981B1 (fr) | 2018-10-03 | 2018-10-03 | Systeme d’entrainement d’une roue de pompe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3633205B1 (fr) |
FR (1) | FR3086981B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE387791C (de) * | 1921-03-10 | 1924-01-04 | Hans Wiedemann | Durch Unterdruckerzeugung wirkender Schiffstreiber |
FR1074689A (fr) * | 1951-12-14 | 1954-10-07 | Self Priming Pump & Eng Co Ltd | Perfectionnements apportés à la réalisation de pompes centrifuges |
SE519109C2 (sv) * | 2000-06-07 | 2003-01-14 | Rolls Royce Ab | Drivsystem för drivning av fartyg |
-
2018
- 2018-10-03 FR FR1871119A patent/FR3086981B1/fr active Active
-
2019
- 2019-10-03 EP EP19201286.2A patent/EP3633205B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3633205B1 (fr) | 2021-10-06 |
EP3633205A1 (fr) | 2020-04-08 |
FR3086981A1 (fr) | 2020-04-10 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20200410 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |