EP1239115A3 - Rotor pour moteur rotatif à ailettes - Google Patents

Rotor pour moteur rotatif à ailettes Download PDF

Info

Publication number
EP1239115A3
EP1239115A3 EP02005031A EP02005031A EP1239115A3 EP 1239115 A3 EP1239115 A3 EP 1239115A3 EP 02005031 A EP02005031 A EP 02005031A EP 02005031 A EP02005031 A EP 02005031A EP 1239115 A3 EP1239115 A3 EP 1239115A3
Authority
EP
European Patent Office
Prior art keywords
motor rotor
vane motor
cavity
wall
rotor
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Withdrawn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
EP02005031A
Other languages
German (de)
English (en)
Other versions
EP1239115A2 (fr
Inventor
Mauro Rossi
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.)
Campagnola Srl
Original Assignee
Campagnola Srl
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 Campagnola Srl filed Critical Campagnola Srl
Publication of EP1239115A2 publication Critical patent/EP1239115A2/fr
Publication of EP1239115A3 publication Critical patent/EP1239115A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F01C1/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP02005031A 2001-03-06 2002-03-06 Rotor pour moteur rotatif à ailettes Withdrawn EP1239115A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2001BO000121A ITBO20010121A1 (it) 2001-03-06 2001-03-06 Rotore per motore pneumatico
ITBO010121 2001-03-06

Publications (2)

Publication Number Publication Date
EP1239115A2 EP1239115A2 (fr) 2002-09-11
EP1239115A3 true EP1239115A3 (fr) 2004-01-02

Family

ID=11439167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005031A Withdrawn EP1239115A3 (fr) 2001-03-06 2002-03-06 Rotor pour moteur rotatif à ailettes

Country Status (2)

Country Link
EP (1) EP1239115A3 (fr)
IT (1) ITBO20010121A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7467935B2 (en) * 2004-09-17 2008-12-23 Sauer-Danfoss, Inc. Low input torque rotor for vane pump
JP4300529B2 (ja) * 2004-11-05 2009-07-22 株式会社デンソー ベーン式ポンプ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999753A (en) * 1909-04-10 1911-08-08 Frank J Curtis Rotary pump.
GB442875A (en) * 1933-08-30 1936-02-17 Demag Ag Improvements in rotary piston machines
DE809688C (de) * 1948-10-14 1951-08-02 Jakob Greis Drehkolbenverdichter
DE843699C (de) * 1949-12-08 1952-07-10 Dietrich Ringe Selbsttaetige Dichtung fuer Drehkolbenmaschinen
FR1211370A (fr) * 1957-06-03 1960-03-16 Rotol Ltd Perfectionnements aux pompes et moteurs à déplacement positif du type à palettes rotatives
US3700363A (en) * 1971-02-04 1972-10-24 Gardner Denver Co Low inertia motor for fluid operated tool
US4822265A (en) * 1986-08-08 1989-04-18 Dover Resources, Inc. Pump rotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US999753A (en) * 1909-04-10 1911-08-08 Frank J Curtis Rotary pump.
GB442875A (en) * 1933-08-30 1936-02-17 Demag Ag Improvements in rotary piston machines
DE809688C (de) * 1948-10-14 1951-08-02 Jakob Greis Drehkolbenverdichter
DE843699C (de) * 1949-12-08 1952-07-10 Dietrich Ringe Selbsttaetige Dichtung fuer Drehkolbenmaschinen
FR1211370A (fr) * 1957-06-03 1960-03-16 Rotol Ltd Perfectionnements aux pompes et moteurs à déplacement positif du type à palettes rotatives
US3700363A (en) * 1971-02-04 1972-10-24 Gardner Denver Co Low inertia motor for fluid operated tool
US4822265A (en) * 1986-08-08 1989-04-18 Dover Resources, Inc. Pump rotor

Also Published As

Publication number Publication date
EP1239115A2 (fr) 2002-09-11
ITBO20010121A0 (it) 2001-03-06
ITBO20010121A1 (it) 2002-09-06

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