FR3002599B1 - HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES - Google Patents

HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES

Info

Publication number
FR3002599B1
FR3002599B1 FR1351724A FR1351724A FR3002599B1 FR 3002599 B1 FR3002599 B1 FR 3002599B1 FR 1351724 A FR1351724 A FR 1351724A FR 1351724 A FR1351724 A FR 1351724A FR 3002599 B1 FR3002599 B1 FR 3002599B1
Authority
FR
France
Prior art keywords
hydraulic pump
shaft guiding
improved shaft
aquatic activities
aquatic
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.)
Expired - Fee Related
Application number
FR1351724A
Other languages
French (fr)
Other versions
FR3002599A1 (en
Inventor
Clement Courtaigne
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR1351724A priority Critical patent/FR3002599B1/en
Publication of FR3002599A1 publication Critical patent/FR3002599A1/en
Application granted granted Critical
Publication of FR3002599B1 publication Critical patent/FR3002599B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0093—Training appliances or apparatus for special sports for surfing, i.e. without a sail; for skate or snow boarding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • 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
    • 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
    • F04D29/046—Bearings
    • F04D29/047—Bearings hydrostatic; hydrodynamic
    • F04D29/0476—Bearings hydrostatic; hydrodynamic for axial pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1351724A 2013-02-27 2013-02-27 HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES Expired - Fee Related FR3002599B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1351724A FR3002599B1 (en) 2013-02-27 2013-02-27 HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1351724A FR3002599B1 (en) 2013-02-27 2013-02-27 HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES

Publications (2)

Publication Number Publication Date
FR3002599A1 FR3002599A1 (en) 2014-08-29
FR3002599B1 true FR3002599B1 (en) 2015-12-11

Family

ID=48521230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1351724A Expired - Fee Related FR3002599B1 (en) 2013-02-27 2013-02-27 HYDRAULIC PUMP WITH IMPROVED SHAFT GUIDING, PREFERABLY FOR AQUATIC ACTIVITIES

Country Status (1)

Country Link
FR (1) FR3002599B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE533077A (en) *
DE540139C (en) * 1931-12-09 Wilhelm Oplaender Dipl Ing Orbital accelerator consisting of a propeller in the pipe of a hot water heating system
US1586900A (en) * 1926-01-25 1926-06-01 Byron Jackson Pump Mfg Co Centrifugal-pump head
GB819248A (en) * 1956-05-17 1959-09-02 Rolls Royce Improvements in or relating to axial-flow pumps
US7326001B2 (en) * 2002-03-19 2008-02-05 American Wave Machines, Inc. Wave forming apparatus and method

Also Published As

Publication number Publication date
FR3002599A1 (en) 2014-08-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151210