EP0066508A3 - Turbine, particularly water-pressure turbine - Google Patents

Turbine, particularly water-pressure turbine Download PDF

Info

Publication number
EP0066508A3
EP0066508A3 EP82400944A EP82400944A EP0066508A3 EP 0066508 A3 EP0066508 A3 EP 0066508A3 EP 82400944 A EP82400944 A EP 82400944A EP 82400944 A EP82400944 A EP 82400944A EP 0066508 A3 EP0066508 A3 EP 0066508A3
Authority
EP
European Patent Office
Prior art keywords
turbine
particularly water
fluid
pressure
pressure turbine
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Withdrawn
Application number
EP82400944A
Other languages
German (de)
French (fr)
Other versions
EP0066508A2 (en
Inventor
Georges Flandin Blety
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.)
SAMOA FRANCE
Original Assignee
SAMOA FRANCE
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 SAMOA FRANCE filed Critical SAMOA FRANCE
Publication of EP0066508A2 publication Critical patent/EP0066508A2/en
Publication of EP0066508A3 publication Critical patent/EP0066508A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/04—Adaptations for use in dentistry for driving tools or the like having relatively small outer diameter, e.g. pipe cleaning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

L'invention est relative à une turbine à fluide sous pression. The invention relates to a fluid turbine under pressure.

Entre les orifices d'alimentation (36) et d'échappement, des moyens spécifiques de guidage du fluide (36, 16) permettent, notamment, l'obtention d'un rendement global amélioré par rapport à la technique connue. Between the supply (36) and exhaust ports, specific means for guiding the fluid (36, 16) allow, in particular, the obtaining of an overall yield improved over the known technique.

Une application d'une telle turbine est l'entraínement d'outils pour travaux sous-marins de peinture. One application of such a turbine is the drive of tools for underwater painting work.

EP82400944A 1981-05-22 1982-05-21 Turbine, particularly water-pressure turbine Withdrawn EP0066508A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8110395 1981-05-22
FR8110395 1981-05-22
FR8116137 1981-08-20
FR8116137 1981-08-20

Publications (2)

Publication Number Publication Date
EP0066508A2 EP0066508A2 (en) 1982-12-08
EP0066508A3 true EP0066508A3 (en) 1983-12-21

Family

ID=26222410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400944A Withdrawn EP0066508A3 (en) 1981-05-22 1982-05-21 Turbine, particularly water-pressure turbine

Country Status (1)

Country Link
EP (1) EP0066508A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531250A (en) * 1982-09-20 1985-07-30 Kyowa Kikai Kogyo Kabushiki Kaisha Water turbine and brush head using the water turbine for cleaning pipes
FR2582876B1 (en) * 1985-06-04 1988-11-18 Kaeser Charles PORTABLE HYDROELECTRIC GENERATOR GROUP
DE102004046088A1 (en) * 2004-09-23 2006-04-06 G.E. Products Co., Ltd. Hydrodynamic generator especially for hot water boiler has armature driver rotating with blades of turbine so that armature on same axis co-rotates synchronously so that magnetic coils induce electricity and produce current

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918531A1 (en) * 1968-04-12 1969-12-18 Sorvall Inc Ivan Turbine drive device
FR2370874A1 (en) * 1976-11-16 1978-06-09 Flandin Blety Georges Radial flow water turbine for underwater use - has rotor with spiral blades each under pressure of two water jets
EP0025371A1 (en) * 1979-08-03 1981-03-18 Lesna (société civile) Axially exhausting four-bladed hydraulic turbine with non-bladed nozzle distributor, especially intended for use in under-water operations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1918531A1 (en) * 1968-04-12 1969-12-18 Sorvall Inc Ivan Turbine drive device
FR2370874A1 (en) * 1976-11-16 1978-06-09 Flandin Blety Georges Radial flow water turbine for underwater use - has rotor with spiral blades each under pressure of two water jets
EP0025371A1 (en) * 1979-08-03 1981-03-18 Lesna (société civile) Axially exhausting four-bladed hydraulic turbine with non-bladed nozzle distributor, especially intended for use in under-water operations

Also Published As

Publication number Publication date
EP0066508A2 (en) 1982-12-08

Similar Documents

Publication Publication Date Title
IT1264420B1 (en) TOOL FOR FLUID FOOD TOOLS
CA2041254A1 (en) Rock bit for a down-the-hole drill
IT1131143B (en) PERFECTED METHOD FOR THE SEALING OF A SLEEVE FLANGED TO A PIPE, PARTICULARLY SUITABLE FOR REPAIRING SUBMARINE PIPES INSTALLED AT LARGE DEPTHS
BE904082A (en) ADDED PAD FOR CHIP CUTTING TOOL.
ES8404898A1 (en) Pick holder with spraying device.
PT1150881E (en) SHIP OF WORK
EP0227309A3 (en) Boring and cutting tool
CA1059405A (en) Hydraulic percussive devices
IT8420046A0 (en) IMPROVEMENTS IN THE METHOD FOR THE TIGHT JOINT OF A SLEEVE TO A SUBMARINE PIPE LAID AT GREAT DEPT.
FR2454035A1 (en) PRESSURE LIMITATION VALVE FOR HYDRAULIC WATERPROOFING
EP0120599A3 (en) Improved drilling method and apparatus
FR2432356A1 (en) DEVICE FOR SPRAYING A COOLING FLUID ON STEEL SLABS DURING A CONTINUOUS CASTING
FR2429322A1 (en) HIGH PRESSURE PIPE COMPRISING A PIPE PLACED IN A SHEATH FOR USE IN MINING OPERATIONS
EP0066508A3 (en) Turbine, particularly water-pressure turbine
EP0187637A3 (en) A rotary head
FR2565872B1 (en) DEVICE FOR TIGHTENING TOOLS OR WORKPIECES ACTUATED BY A PRESSURIZED FLUID
AU2667584A (en) Pick for cutting head
US4793426A (en) Drill bit with covered ring nozzle retainer
FR2374608A1 (en) MACHINE FOR CLEANING THE SEALING SURFACES OF OVEN DOORS
CA2006558A1 (en) Decoking device and its use
DK602887A (en) Oscillating Turbine Powered Fluid Spray Nozzle, Especially For High Pressure Cleaners
WO2001010577A8 (en) Nonreactive hydrodynamic tool for surface cleaning
FR2594896B1 (en) ACTUATOR USING THE HYDRAULIC ENERGY OF A FREE SURFACE FLOW FOR A RECURRENT MANEUVER SUCH AS A VALVE
FR2445887A1 (en) ROTARY DRILLING METHOD USING THE ACTION OF A HYDRAULIC JET AS WELL AS DEVICES FOR CARRYING OUT THIS METHOD
SU1495433A1 (en) Rock-breaking tool

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

Designated state(s): AT BE CH DE FR GB IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840110

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: 19860614

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FLANDIN BLETY, GEORGES