FR2351248A1 - Moteur pneumatique a piston rotatif a palettes - Google Patents

Moteur pneumatique a piston rotatif a palettes

Info

Publication number
FR2351248A1
FR2351248A1 FR7713822A FR7713822A FR2351248A1 FR 2351248 A1 FR2351248 A1 FR 2351248A1 FR 7713822 A FR7713822 A FR 7713822A FR 7713822 A FR7713822 A FR 7713822A FR 2351248 A1 FR2351248 A1 FR 2351248A1
Authority
FR
France
Prior art keywords
pneumatic motor
rotary vane
piston pneumatic
vane piston
rotary
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Withdrawn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
FR7713822A
Other languages
English (en)
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.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt GmbH
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 Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Publication of FR2351248A1 publication Critical patent/FR2351248A1/fr
Withdrawn legal-status Critical Current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
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F01C1/348—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
FR7713822A 1976-05-14 1977-05-06 Moteur pneumatique a piston rotatif a palettes Withdrawn FR2351248A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762621486 DE2621486A1 (de) 1976-05-14 1976-05-14 Pneumatischer lamellenmotor

Publications (1)

Publication Number Publication Date
FR2351248A1 true FR2351248A1 (fr) 1977-12-09

Family

ID=5978001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713822A Withdrawn FR2351248A1 (fr) 1976-05-14 1977-05-06 Moteur pneumatique a piston rotatif a palettes

Country Status (8)

Country Link
US (1) US4120623A (fr)
AT (1) AT347013B (fr)
BR (1) BR7703128A (fr)
CH (1) CH618235A5 (fr)
DE (1) DE2621486A1 (fr)
FR (1) FR2351248A1 (fr)
GB (1) GB1578364A (fr)
SE (1) SE7705368L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514427A1 (fr) * 1981-10-13 1983-04-15 Nippon Piston Ring Co Ltd Compresseur rotatif

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197061A (en) * 1977-12-27 1980-04-08 Boeing Commercial Airplane Company Rotary pneumatic vane motor with rotatable tubing contacted by vanes
DE2821560A1 (de) * 1978-05-17 1979-11-22 Kaltenbach & Voigt Pneumatischer lamellenmotor, insbesondere fuer zahnaerztliche zwecke
FR2454513A1 (fr) * 1979-04-20 1980-11-14 Micro Mega Sa Distributeur pour l'alimentation progressive et reversible d'un moteur a air en particulier pour piece a main de dentiste
DE3014519A1 (de) * 1980-04-16 1981-10-22 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Drehkolbenmaschine, insbesondere zellenpumpe
JPS59105990A (ja) * 1982-12-11 1984-06-19 Nippon Piston Ring Co Ltd 回転圧縮機
JPS59105991A (ja) * 1982-12-11 1984-06-19 Nippon Piston Ring Co Ltd 回転圧縮機
DE3471137D1 (en) * 1983-02-24 1988-06-16 Nippon Piston Ring Co Ltd Vane type rotary compressor
JPS59213977A (ja) * 1983-05-20 1984-12-03 Nippon Piston Ring Co Ltd 回転圧縮機の回転スリ−ブの流体支持装置
DE3913908A1 (de) * 1989-04-27 1990-10-31 Schmid & Wezel Druckluftlamellenmotor
AT396739B (de) * 1991-09-13 1993-11-25 Intec Innovative Med Tech Zahnärztliches handstück
US5269667A (en) * 1993-02-24 1993-12-14 Ingersoll-Rand Company Removabe discharge port plate for a compressor
JPH08140993A (ja) * 1994-11-25 1996-06-04 Koyo Seiko Co Ltd 歯科用ハンドピース
GR970100237A (el) 1997-06-12 1999-01-29 Νασικας Ανδρεου Αθανασιος Περιστροφικος κινητηρας πολλαπλων πτερυγιων και ελευθερως περιστρεφομενου κυλινδρου
US7134856B2 (en) * 2002-02-05 2006-11-14 Kmb Feinmechanik Ag Compressed air motor
AU2005248772B2 (en) * 2004-05-17 2010-11-25 Medtronic, Inc. Point of care heparin determination system
US20060046856A1 (en) * 2004-08-31 2006-03-02 Medtronic, Inc. Self-lubricating surgical instrument
US20080298960A1 (en) 2005-07-22 2008-12-04 Rotomed Ag Micro-Air Motor
WO2010083153A1 (fr) * 2009-01-13 2010-07-22 Avl North America Inc. Détendeur rotatif à palettes coulissantes pour système de récupération de chaleur résiduelle
JP2012237204A (ja) * 2011-05-10 2012-12-06 Nakanishi:Kk ベーン式エアモータ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191008455A (en) * 1910-04-07 1910-12-22 Karl Wittig Improvements in Rotary Engines, Pumps, Compressors and the like.
GB191514968A (en) * 1910-04-07 1916-02-17 Karl Wittig Improvements in Rotary Engines, Pumps, Compressors and the like.
US1664987A (en) * 1922-01-30 1928-04-03 Meyer Robert Rotary engine
CH229269A (de) * 1941-09-04 1943-10-15 Audi Ag Doppeltwirkender Drehkolbenverdichter.
DE929387C (de) * 1953-02-28 1955-06-27 Karl Wittig G M B H Maschf Vielzellendrehkolbenverdichter
FR1186495A (fr) * 1956-12-01 1959-08-25 Machine tournante pouvant être utilisée comme pompe et comme turbine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB212492A (en) * 1923-09-26 1924-03-13 Edward Allan Thomson Improvements in rotary pumps, compressors, exhausters, fluid pressure engines and like apparatus
US2324903A (en) * 1939-01-28 1943-07-20 Otto Gries Elastic fluid compressor or motor
US2590729A (en) * 1948-06-16 1952-03-25 Scognamillo Engineering Compan Rotary compressor
US2918877A (en) * 1954-07-02 1959-12-29 Woodcock Francis Henry Vane pumps
US2969743A (en) * 1956-12-01 1961-01-31 Emanuel Di Giuseppe E Roberto Rotary slidable-vane machines
CH379842A (de) * 1960-12-22 1964-07-15 Escher Wyss Ag Verfahren zum Betrieb einer Wärmekraftanlage mit Kernreaktor und Einrichtung zur Durchführung des Verfahrens
US3210848A (en) * 1962-10-11 1965-10-12 Sperry Rand Corp Handpiece of the air impulse turbine type
US3306375A (en) * 1964-01-09 1967-02-28 Macks Elmer Fred High-speed handpiece
US3309965A (en) * 1964-02-27 1967-03-21 Ritter Pfaudler Corp Combined fluid motor and speed reducer for driving dental tools
US3437009A (en) * 1967-04-04 1969-04-08 John W Goodwyn Rotary fluid apparatus
US3539281A (en) * 1968-07-22 1970-11-10 Ingersoll Rand Co Sliding-vane rotary fluid displacement machine
US3582243A (en) * 1969-09-15 1971-06-01 Wallace R Rhine Rotary fluid device
ZA741225B (en) * 1973-03-01 1975-01-29 Broken Hill Propietary Co Ltd Improved rotary motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191008455A (en) * 1910-04-07 1910-12-22 Karl Wittig Improvements in Rotary Engines, Pumps, Compressors and the like.
GB191514968A (en) * 1910-04-07 1916-02-17 Karl Wittig Improvements in Rotary Engines, Pumps, Compressors and the like.
US1664987A (en) * 1922-01-30 1928-04-03 Meyer Robert Rotary engine
CH229269A (de) * 1941-09-04 1943-10-15 Audi Ag Doppeltwirkender Drehkolbenverdichter.
DE929387C (de) * 1953-02-28 1955-06-27 Karl Wittig G M B H Maschf Vielzellendrehkolbenverdichter
FR1186495A (fr) * 1956-12-01 1959-08-25 Machine tournante pouvant être utilisée comme pompe et comme turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514427A1 (fr) * 1981-10-13 1983-04-15 Nippon Piston Ring Co Ltd Compresseur rotatif

Also Published As

Publication number Publication date
GB1578364A (en) 1980-11-05
CH618235A5 (fr) 1980-07-15
US4120623A (en) 1978-10-17
DE2621486A1 (de) 1977-12-01
SE7705368L (sv) 1977-11-15
ATA278577A (de) 1978-04-15
BR7703128A (pt) 1978-01-31
AT347013B (de) 1978-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse