FR2377523A1 - BLADE PNEUMATIC MOTOR - Google Patents

BLADE PNEUMATIC MOTOR

Info

Publication number
FR2377523A1
FR2377523A1 FR7801223A FR7801223A FR2377523A1 FR 2377523 A1 FR2377523 A1 FR 2377523A1 FR 7801223 A FR7801223 A FR 7801223A FR 7801223 A FR7801223 A FR 7801223A FR 2377523 A1 FR2377523 A1 FR 2377523A1
Authority
FR
France
Prior art keywords
cylinder
plates
crankcase
rotor
housing
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.)
Granted
Application number
FR7801223A
Other languages
French (fr)
Other versions
FR2377523B1 (en
Inventor
Sven Peter Jonas Westerberg
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of FR2377523A1 publication Critical patent/FR2377523A1/en
Application granted granted Critical
Publication of FR2377523B1 publication Critical patent/FR2377523B1/fr
Granted 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F01C1/3442—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

Un moteur pneumatique à aubes comprend un carter 10, un cylindre 21, un rotor 20 portant des aubes et monté rotatif le cylindre 21, et deux plaques extrêmes opposées 22, 23 qui déterminent la position radiale du rotor et celle du cylindre. Ces plaques possèdent des Parties 35, 36 dirigées radialement pour positionner le cylindre à une certaine distance du carter. L'entrée d'air 18 et les conduits de sortie du moteur sont ménagés en 43, 45, 46 dans les plaques 22, 23 et comprennent une chambre tubulaire 47 ménagée entre le cylindre et le carter. Des gorges dans les plaques 22, 23 coopèrent avec une clavette allongée disposée axialement dans le carter pour déterminer les positions angulaires relatives des plaques 22, 23.A vane air motor comprises a housing 10, a cylinder 21, a rotor 20 carrying vanes and rotatably mounted the cylinder 21, and two opposite end plates 22, 23 which determine the radial position of the rotor and that of the cylinder. These plates have parts 35, 36 directed radially to position the cylinder at a certain distance from the crankcase. The air inlet 18 and the engine outlet ducts are formed at 43, 45, 46 in the plates 22, 23 and comprise a tubular chamber 47 formed between the cylinder and the crankcase. Grooves in the plates 22, 23 cooperate with an elongate key disposed axially in the housing to determine the relative angular positions of the plates 22, 23.

FR7801223A 1977-01-17 1978-01-17 BLADE PNEUMATIC MOTOR Granted FR2377523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7700418A SE418101B (en) 1977-01-17 1977-01-17 PRESSURE-DRIVE LAMEL ENGINE

Publications (2)

Publication Number Publication Date
FR2377523A1 true FR2377523A1 (en) 1978-08-11
FR2377523B1 FR2377523B1 (en) 1984-09-28

Family

ID=20330183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801223A Granted FR2377523A1 (en) 1977-01-17 1978-01-17 BLADE PNEUMATIC MOTOR

Country Status (6)

Country Link
FR (1) FR2377523A1 (en)
GB (1) GB1573881A (en)
IT (1) IT1102279B (en)
NL (1) NL7800572A (en)
NO (1) NO146754C (en)
SE (1) SE418101B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388127A1 (en) * 1989-03-17 1990-09-19 Ingersoll-Rand Company Fluid motor rotor assembly
WO2003050417A1 (en) * 2001-12-11 2003-06-19 Zf Lenksysteme Gmbh Vane-cell pump

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120728A (en) * 1982-04-29 1983-12-07 Davall Moulded Gears Rotary fluid meter or pump
US4631012A (en) * 1982-09-29 1986-12-23 Dresser Industries, Inc. Pneumatic tools
DE19802443C1 (en) * 1998-01-23 1999-05-12 Luk Fahrzeug Hydraulik Pump with housing in which is pump unit
CN100363633C (en) * 2005-01-06 2008-01-23 李小磊 Rotary piston type double-shaft pneumatic motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437217A (en) * 1965-06-17 1966-04-29 Atlas Copco Ab Rotating and sliding vane machine and housings for these machines
FR2226552A1 (en) * 1973-04-18 1974-11-15 Atlas Copco Ab
FR2233869A5 (en) * 1972-02-19 1975-01-10 Ushio Kk
US3901631A (en) * 1974-03-19 1975-08-26 Black & Decker Mfg Co Pneumatic motor and housing assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437217A (en) * 1965-06-17 1966-04-29 Atlas Copco Ab Rotating and sliding vane machine and housings for these machines
FR2233869A5 (en) * 1972-02-19 1975-01-10 Ushio Kk
FR2226552A1 (en) * 1973-04-18 1974-11-15 Atlas Copco Ab
US3901631A (en) * 1974-03-19 1975-08-26 Black & Decker Mfg Co Pneumatic motor and housing assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388127A1 (en) * 1989-03-17 1990-09-19 Ingersoll-Rand Company Fluid motor rotor assembly
WO2003050417A1 (en) * 2001-12-11 2003-06-19 Zf Lenksysteme Gmbh Vane-cell pump

Also Published As

Publication number Publication date
IT1102279B (en) 1985-10-07
NL7800572A (en) 1978-07-19
IT7847592A0 (en) 1978-01-11
SE418101B (en) 1981-05-04
NO146754C (en) 1982-12-01
GB1573881A (en) 1980-08-28
NO774496L (en) 1978-07-18
NO146754B (en) 1982-08-23
FR2377523B1 (en) 1984-09-28
SE7700418L (en) 1978-07-18

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Legal Events

Date Code Title Description
ST Notification of lapse