GB994834A - Improvements in or relating to sealing blades for rotary piston internal combustion engines - Google Patents

Improvements in or relating to sealing blades for rotary piston internal combustion engines

Info

Publication number
GB994834A
GB994834A GB10482/62A GB1048262A GB994834A GB 994834 A GB994834 A GB 994834A GB 10482/62 A GB10482/62 A GB 10482/62A GB 1048262 A GB1048262 A GB 1048262A GB 994834 A GB994834 A GB 994834A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
rotary piston
piston internal
relating
combustion engines
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
GB10482/62A
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 SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
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 SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of GB994834A publication Critical patent/GB994834A/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
    • F01C19/02—Radially-movable sealings for working fluids
    • F01C19/04—Radially-movable sealings for working fluids of rigid material
    • 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)
  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

994,834. Sealing rotary I.C. engines. REGIE NATIONALE DES USINES RENAULT. March 19, 1962 [March 31, 1961], No. 10482/62. Heading F1F. In a rotary piston internal combustion engine (Fig. 1) in which a five lobed rotor 1 rotates inside a four lobed casing 2, inwardly sliding sealing strips 5 are mounted in grooves in the casing and are urged against the rotor by springs. Each strip 5 is formed of a plurality of segments, such as 15 in Fig. 7. Each spring may co-operate either with one segment (Figs. 4, 5, 6 and 9, not shown) and Figs. 8 and 12 two adjacent segments (Fig. 11) or with every segment (Figs. 7 and 10). In the embodiment of Fig. 12, a backing piece 32 is fitted in the groove to reduce the volume of the groove.
GB10482/62A 1961-03-31 1962-03-19 Improvements in or relating to sealing blades for rotary piston internal combustion engines Expired GB994834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857549A FR1293169A (en) 1961-03-31 1961-03-31 Split segments

Publications (1)

Publication Number Publication Date
GB994834A true GB994834A (en) 1965-06-10

Family

ID=8752220

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10482/62A Expired GB994834A (en) 1961-03-31 1962-03-19 Improvements in or relating to sealing blades for rotary piston internal combustion engines

Country Status (6)

Country Link
US (1) US3175503A (en)
DE (1) DE1293786B (en)
ES (1) ES275984A1 (en)
FR (1) FR1293169A (en)
GB (1) GB994834A (en)
SE (1) SE303070B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215403A (en) * 1988-03-10 1989-09-20 Hydrovane Compressor Rotary compressors

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253581A (en) * 1962-07-23 1966-05-31 Daimler Benz Ag Rotary piston engine
DE1244501B (en) * 1963-05-06 1967-07-13 Borsig Ag Inwardly stretching sealing boundary for the working area of rotary piston machines, laid in several levels
DE1225454B (en) * 1963-12-20 1966-09-22 Nsu Motorenwerke Ag Sealing system for rotary piston machines
US3270682A (en) * 1965-01-22 1966-09-06 Germane Corp Rotary fluid pressure device
US3289602A (en) * 1965-09-03 1966-12-06 Trw Inc Fluid pressure device
DE1526395A1 (en) * 1966-04-30 1970-04-23 Kloeckner Humboldt Deutz Ag Rotary piston internal combustion engine, in particular rotary piston internal combustion engine
SE308635B (en) * 1966-04-30 1969-02-17 Kloeckner Humboldt Deutz Ag
DE19649180A1 (en) * 1996-11-27 1998-05-28 Voith Turbo Kg Sickle-free internal gear pump with sealing elements spring-loaded into the tooth heads

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL15015C (en) *
US724994A (en) * 1900-10-26 1903-04-07 Cooley Epicycloidal Engine Dev Company Rotary fluid-engine.
US827529A (en) * 1905-10-10 1906-07-31 William R Brewer Rotary engine.
CH58490A (en) * 1911-09-23 1913-03-17 Antonio Carbone Rotary machine which can be used as a motor, as a pump or as a compressor
US1350231A (en) * 1918-05-08 1920-08-17 William L Mcfarland Rotary motor
FR537506A (en) * 1920-12-15 1922-05-24 Compressor for all fluids
US1776452A (en) * 1928-09-19 1930-09-23 Max G Rosenthal Rotary pump and the like
US2801791A (en) * 1953-07-14 1957-08-06 Worthington Corp Rotary compressor
US2829603A (en) * 1955-02-24 1958-04-08 George W Clark Fluid power device
US3070074A (en) * 1960-06-08 1962-12-25 Elliot Entpr Inc Rotary engine sealing means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215403A (en) * 1988-03-10 1989-09-20 Hydrovane Compressor Rotary compressors

Also Published As

Publication number Publication date
ES275984A1 (en) 1962-05-16
FR1293169A (en) 1962-05-11
SE303070B (en) 1968-08-12
US3175503A (en) 1965-03-30
DE1293786B (en) 1969-04-30

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