JPS6415486A - Pneumatic blade type rotary machine - Google Patents

Pneumatic blade type rotary machine

Info

Publication number
JPS6415486A
JPS6415486A JP63091874A JP9187488A JPS6415486A JP S6415486 A JPS6415486 A JP S6415486A JP 63091874 A JP63091874 A JP 63091874A JP 9187488 A JP9187488 A JP 9187488A JP S6415486 A JPS6415486 A JP S6415486A
Authority
JP
Japan
Prior art keywords
cylinder
vanes
polyamide
rotary machine
matrix
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.)
Pending
Application number
JP63091874A
Other languages
Japanese (ja)
Inventor
Geete Rindokubisuto Kai
Igurido Maria Rooren Rena
Peetaa Yonasu Uesutoberu Suben
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 JPS6415486A publication Critical patent/JPS6415486A/en
Pending 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To obtain a high lubricating property without use of a lubricant by composing each of vanes from a self-lubricating material containing a matrix of polyamide relating to a rotary machine comprising a cylinder which houses a rotor circumferentially carrying a number of vanes within the cylinder. CONSTITUTION: A vane type motor is equipped with a cylinder 10 and a rotor 11 which supports a plurality of vanes 13 in order to seal them in a plurality of slots 12 axially extending, by cooperating with the cylinder 10. Compressed air for powering is fed to the cylinder 10 by way of alternative inlet ports 14, 15 and discharged by way of an outlet port 16. In this instance, each vane 13 is composed of a core 20 of continuous aramid fibers impregnated in a matrix of polyamide and two surface layers 21, 22 containing a continuous fiber high in modulus of elasticity such as fibers from carbon or glass which is, for example, arranged in an alternate pattern and which is impregnated in the polyamide.
JP63091874A 1987-04-16 1988-04-15 Pneumatic blade type rotary machine Pending JPS6415486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8701614A SE8701614L (en) 1987-04-16 1987-04-16 A PNEUMATIC LAMELY TYPE ROTATION MACHINE

Publications (1)

Publication Number Publication Date
JPS6415486A true JPS6415486A (en) 1989-01-19

Family

ID=20368235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63091874A Pending JPS6415486A (en) 1987-04-16 1988-04-15 Pneumatic blade type rotary machine

Country Status (6)

Country Link
JP (1) JPS6415486A (en)
DE (2) DE8810994U1 (en)
FR (1) FR2614070A1 (en)
GB (1) GB2203493A (en)
IT (1) IT1219533B (en)
SE (1) SE8701614L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359172A (en) * 1992-12-30 1994-10-25 Westinghouse Electric Corporation Direct tube repair by laser welding

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744812A1 (en) * 1997-10-02 1999-04-08 Herold & Semmler Transporttech Rotary piston engine for use as a drive or a pump
DE20021980U1 (en) * 2000-12-27 2002-05-08 Cooper Power Tools Gmbh & Co air motor
DE20201123U1 (en) * 2002-01-26 2003-07-03 Deprag Schulz Gmbh U Co Compressed air vane motor
DE102006011913A1 (en) * 2006-03-09 2007-09-13 Joma-Hydromechanic Gmbh Vacuum pump e.g. cold or warm vacuum pump, has vane tips radially protruding out of rotor on both sides and lying on inner peripheral surface of housing, and vane defining suction chamber and pressure chamber consisting of polyamide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512908A (en) * 1968-09-16 1970-05-19 Black & Decker Mfg Co Vane construction for pneumatic device
DE2421906C2 (en) * 1974-05-07 1984-04-26 UNUS dei F.lli Rossato V. & S., S.N.C., Padua Rotary piston air pump
DE2600972A1 (en) * 1976-01-13 1977-03-31 Herbert Prof Dipl Ing Hoelz Self-lubricating radial vane pump - with vanes made from fibre reinforced polymeric materials or carbon and sliding in grooves lined with PTFE
US4209286A (en) * 1978-09-27 1980-06-24 Schwartz Kenneth P Self lubricating vane for a rotary vane cooling system
SE427492B (en) * 1979-06-15 1983-04-11 Cerac Inst Sa LAMELLMASKIN
JPS6124486A (en) * 1984-07-13 1986-02-03 Fuji Kagakushi Kogyo Co Ltd Multiple printing type pressure-sensitive transfer recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5359172A (en) * 1992-12-30 1994-10-25 Westinghouse Electric Corporation Direct tube repair by laser welding

Also Published As

Publication number Publication date
DE8810994U1 (en) 1988-11-10
FR2614070A1 (en) 1988-10-21
DE3804338A1 (en) 1988-11-03
SE8701614D0 (en) 1987-04-16
SE8701614L (en) 1988-10-17
IT1219533B (en) 1990-05-18
GB8808806D0 (en) 1988-05-18
GB2203493A (en) 1988-10-19
IT8847853A0 (en) 1988-04-15

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