FR1303056A - Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène - Google Patents

Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène

Info

Publication number
FR1303056A
FR1303056A FR868879A FR868879A FR1303056A FR 1303056 A FR1303056 A FR 1303056A FR 868879 A FR868879 A FR 868879A FR 868879 A FR868879 A FR 868879A FR 1303056 A FR1303056 A FR 1303056A
Authority
FR
France
Prior art keywords
generators
air turbines
ultrasonic siren
siren
ultrasonic
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
Application number
FR868879A
Other languages
English (en)
Inventor
Andre Lucien Laurent Brunel
Robert Maurice Mercier
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 filed Critical
Priority to FR868879A priority Critical patent/FR1303056A/fr
Priority to US211046A priority patent/US3193251A/en
Priority to CH881662A priority patent/CH402279A/fr
Priority to GB2802362A priority patent/GB1002596A/en
Priority to CH745765A priority patent/CH419442A/fr
Application granted granted Critical
Publication of FR1303056A publication Critical patent/FR1303056A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • F01D1/34—Non-positive-displacement machines or engines, e.g. steam turbines characterised by non-bladed rotor, e.g. with drilled holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/06—Adaptations for driving, or combinations with, hand-held tools or the like control thereof
    • F01D15/067—Adaptations for driving, or combinations with, hand-held tools or the like control thereof characterised by non-bladed rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F02C1/02—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid the working fluid being an unheated pressurised gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR868879A 1961-07-22 1961-07-22 Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène Expired FR1303056A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR868879A FR1303056A (fr) 1961-07-22 1961-07-22 Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène
US211046A US3193251A (en) 1961-07-22 1962-07-19 High-speed silent air turbine
CH881662A CH402279A (fr) 1961-07-22 1962-07-20 Turbine à air
GB2802362A GB1002596A (en) 1961-07-22 1962-07-20 Silent high speed air turbines
CH745765A CH419442A (fr) 1961-07-22 1962-07-20 Tubine à air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868879A FR1303056A (fr) 1961-07-22 1961-07-22 Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène

Publications (1)

Publication Number Publication Date
FR1303056A true FR1303056A (fr) 1962-09-07

Family

ID=8759969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868879A Expired FR1303056A (fr) 1961-07-22 1961-07-22 Perfectionnements aux turbines à air et aux générateurs d'ultra-sons à sirène

Country Status (3)

Country Link
US (1) US3193251A (fr)
CH (1) CH419442A (fr)
FR (1) FR1303056A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477541A (en) * 1967-09-27 1969-11-11 Bofors Ab Device for reducing acoustic oscillations originating from the rotation of a prismatic member in a cylindrical casing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE415388B (sv) * 1979-01-10 1980-09-29 Hellstrom Per Anders Flekt eller pump av centrifugaltyp
US4419848A (en) * 1981-08-27 1983-12-13 Rca Corporation Method and apparatus for rotating a stylus during lapping
US4927081A (en) * 1988-09-23 1990-05-22 Graco Inc. Rotary atomizer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547667A (en) * 1895-10-08 Water-motor
US781370A (en) * 1903-03-24 1905-01-31 F H Mckinnie Portable drilling-machine.
US803595A (en) * 1904-01-02 1905-11-07 Harry F Bittlinger Fluid-motor.
US981758A (en) * 1910-02-23 1911-01-17 Max Goehler Milk-separator.
US1189376A (en) * 1911-10-13 1916-07-04 Charles F Miller Apparatus for mixing and feeding steam and air to fire-boxes.
DE319746C (de) * 1917-03-13 1920-04-01 Mehler Maschb Anstalt G M B H Presse zur Herstellung von Retorten, Muffeln und aehnlichen Gefaessen
DE328988C (de) * 1917-12-12 1920-11-25 Hans Ogg Gehaeuse fuer Wasserturbinen, Ventilatoren und Exhaustoren
GB300002A (en) * 1927-10-27 1928-11-08 Gen Electric Co Ltd Improvements in elastic fluid turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477541A (en) * 1967-09-27 1969-11-11 Bofors Ab Device for reducing acoustic oscillations originating from the rotation of a prismatic member in a cylindrical casing

Also Published As

Publication number Publication date
CH419442A (fr) 1966-08-31
US3193251A (en) 1965-07-06

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