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GB995248A - Improvements in or relating to packing devices for rotary-piston internal combustionengines - Google Patents

Improvements in or relating to packing devices for rotary-piston internal combustionengines

Info

Publication number
GB995248A
GB995248A GB31919/61A GB3191961A GB995248A GB 995248 A GB995248 A GB 995248A GB 31919/61 A GB31919/61 A GB 31919/61A GB 3191961 A GB3191961 A GB 3191961A GB 995248 A GB995248 A GB 995248A
Authority
GB
United Kingdom
Prior art keywords
stator
rotor
strips
rotary
strip
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
GB31919/61A
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.)
Renault SA
Regie Nationale des Usines Renault
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Publication of GB995248A publication Critical patent/GB995248A/en
Expired 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/10—Sealings for working fluids between radially and axially movable parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Sealing Devices (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

995,248. Rotary I.C. engines. REGIE NATIONALE DES USINES RENAULT. Sept. 5, 1961 [Sept. 20, 1960], No. 31919/61. Heading F1F. A rotary internal combustion engine comprises a five lobed stator 2 and a four lobed rotor 1 mounted eccentrically within the stator. Each lobe of the stator has a combustion chamber 4 containing valves 5, 6 and a spark plug 7. Sealing strips 8, which engage the periphery of the rotor, are fitted in grooves in the stator between adjacent lobes, and the end faces of the rotor are sealed by means of sealing strips in circular grooves 10 and in epicycloidal grooves 9 near the periphery of the rotor. The sealing strip at 9 may comprise a stack of strips 23 (Fig. 4a), which may be urged against the sides of the groove by a corrugated spring 25. A complementary strip 15, (Figs. 3 and 3b), is provided in each end cover 13 to abut each sealing strip 8 and to bear against the epicycloidal strip 9. These complementary strips may alternatively be cylindrical or may be fitted in a grooved member secured to the end cover 13.
GB31919/61A 1960-09-20 1961-09-05 Improvements in or relating to packing devices for rotary-piston internal combustionengines Expired GB995248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR839013A FR1277311A (en) 1960-09-20 1960-09-20 Sealing system with fixed and movable elements for rotary engine

Publications (1)

Publication Number Publication Date
GB995248A true GB995248A (en) 1965-06-16

Family

ID=8739310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31919/61A Expired GB995248A (en) 1960-09-20 1961-09-05 Improvements in or relating to packing devices for rotary-piston internal combustionengines

Country Status (6)

Country Link
US (1) US3185386A (en)
DE (1) DE1426047A1 (en)
ES (1) ES270531A1 (en)
FR (1) FR1277311A (en)
GB (1) GB995248A (en)
OA (1) OA01636A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499662A1 (en) * 1981-02-09 1982-08-13 Trane Co ROLLER ELEMENT ASSEMBLY AND SEAL FOR VOLUTE TYPE FLUID APPARATUS
FR2515770A1 (en) * 1981-10-29 1983-05-06 Trane Co END SEAL FOR A VOLUTE-TYPE FLUID VOLUME MACHINE, AND A DEVELOPING ELEMENT ASSEMBLY AND END SEAL
EP0494912A1 (en) * 1989-10-04 1992-07-22 Archimedes Associates, Inc. Rotary piston machine seal
US5295814A (en) * 1989-10-04 1994-03-22 Archimedes Associates Inc. Trochoidal rotary piston machine with piston follow-up mechanism

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282496A (en) * 1962-11-08 1966-11-01 Radziwill Maciej Sealing means for a power driven machine with a rotary piston
FR1366863A (en) * 1963-05-30 1964-07-17 Renault Side sealing rings for rotary engines
SE308635B (en) * 1966-04-30 1969-02-17 Kloeckner Humboldt Deutz Ag
DE1526395A1 (en) * 1966-04-30 1970-04-23 Kloeckner Humboldt Deutz Ag Rotary piston internal combustion engine, in particular rotary piston internal combustion engine
US3910733A (en) * 1969-09-18 1975-10-07 Leslie H Grove Rotary mechanism having at least two camming elements
US3827838A (en) * 1973-01-05 1974-08-06 Ramsey Corp Oil seal for rotary piston engines
US3869229A (en) * 1973-03-26 1975-03-04 Toyo Kogyo Co Sealing device for use in rotary piston engine
US3998572A (en) * 1974-11-29 1976-12-21 Sealed Power Corporation Spacer-spring for rotary piston engines
US4018548A (en) * 1975-12-08 1977-04-19 Curtiss-Wright Corporation Rotary trochoidal compressor
US4334830A (en) * 1980-03-24 1982-06-15 The Nash Engineering Company Two-stage liquid ring pump with improved intrastage and interstage sealing means
US4813858A (en) * 1986-05-20 1989-03-21 Mannesmann Rexroth Gmbh Gerotor pump with pressure valve and suction opening for each pressure chamber
US5538409A (en) * 1993-05-19 1996-07-23 Scalzo Automotive Research Limited Trochoidal piston side seal
US5836181A (en) * 1994-04-18 1998-11-17 Kvaerner Pulping Ab Diffuser
US6783339B2 (en) * 2002-04-24 2004-08-31 Parker Hannifin Corporation Hydraulic motor with a separate spool valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1310157A (en) * 1919-07-15 Planoorapii co
US748348A (en) * 1902-06-16 1903-12-29 Cooley Epicycloidal Engine Dev Company Rotary fluid-engine.
GB190824559A (en) * 1908-11-16 1909-11-04 Fred Umpleby Improvements in and relating to Rotary Internal Combustion Engines.
DE1057613B (en) * 1957-11-18 1959-05-21 Nsu Werke Ag In-axis rotary piston machine
US3033180A (en) * 1960-01-29 1962-05-08 Curtiss Wright Corp Rotating combustion engine seal construction

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499662A1 (en) * 1981-02-09 1982-08-13 Trane Co ROLLER ELEMENT ASSEMBLY AND SEAL FOR VOLUTE TYPE FLUID APPARATUS
FR2515770A1 (en) * 1981-10-29 1983-05-06 Trane Co END SEAL FOR A VOLUTE-TYPE FLUID VOLUME MACHINE, AND A DEVELOPING ELEMENT ASSEMBLY AND END SEAL
EP0494912A1 (en) * 1989-10-04 1992-07-22 Archimedes Associates, Inc. Rotary piston machine seal
EP0494912A4 (en) * 1989-10-04 1992-08-05 Archimedes Associates, Inc. Rotary piston machine seal
US5295814A (en) * 1989-10-04 1994-03-22 Archimedes Associates Inc. Trochoidal rotary piston machine with piston follow-up mechanism

Also Published As

Publication number Publication date
FR1277311A (en) 1961-12-01
ES270531A1 (en) 1961-12-16
OA01636A (en) 1969-09-20
DE1426047A1 (en) 1969-04-03
US3185386A (en) 1965-05-25

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