CA972390A - Sealing means for rotary piston machines - Google Patents

Sealing means for rotary piston machines

Info

Publication number
CA972390A
CA972390A CA134,025A CA134025A CA972390A CA 972390 A CA972390 A CA 972390A CA 134025 A CA134025 A CA 134025A CA 972390 A CA972390 A CA 972390A
Authority
CA
Canada
Prior art keywords
sealing means
rotary piston
piston machines
machines
rotary
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
CA134,025A
Other versions
CA134025S (en
Inventor
Jiri Seidl
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.)
Volvo Penta AB
Original Assignee
Volvo Penta 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 Volvo Penta AB filed Critical Volvo Penta AB
Application granted granted Critical
Publication of CA972390A publication Critical patent/CA972390A/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
    • F01C19/10—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)
CA134,025A 1971-02-08 1972-02-07 Sealing means for rotary piston machines Expired CA972390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01514/71A SE346829B (en) 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
CA972390A true CA972390A (en) 1975-08-05

Family

ID=20258332

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,025A Expired CA972390A (en) 1971-02-08 1972-02-07 Sealing means for rotary piston machines

Country Status (7)

Country Link
US (1) US3761207A (en)
CA (1) CA972390A (en)
DE (1) DE2205655A1 (en)
FR (1) FR2126790A5 (en)
GB (1) GB1350020A (en)
IT (1) IT948440B (en)
SE (1) SE346829B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849037A (en) * 1973-06-11 1974-11-19 Gen Motors Corp Combination apex and corner seal spring for rotary engine
US3890067A (en) * 1973-08-24 1975-06-17 Ford Motor Co Rubbing seal system for a rotary combustion engine
US10344870B2 (en) 2011-07-28 2019-07-09 Pratt & Whitney Canada Corp. Apex seal arrangement for rotary internal combustion engine
US8597006B2 (en) * 2011-07-28 2013-12-03 Pratt & Whitney Canada Corp. Apex seal for rotary internal combustion engine
US8967988B2 (en) * 2011-07-28 2015-03-03 Pratt & Whitney Canada Corp. Apex and face seals with rotary internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127095A (en) * 1964-03-31 Froede
DD30634A (en) *
US3180561A (en) * 1961-06-07 1965-04-27 Nsu Motorenwerke Ag Non-jamming apex seal
DE1245636B (en) * 1963-06-28 1967-07-27 Goetzewerke Seal for pistons of rotary piston internal combustion engines
JPS4218644Y1 (en) * 1965-03-11 1967-10-28
US3674384A (en) * 1971-03-30 1972-07-04 Curtiss Wright Corp Fluid seal for piston of rotary piston mechanism

Also Published As

Publication number Publication date
IT948440B (en) 1973-05-30
US3761207A (en) 1973-09-25
DE2205655A1 (en) 1972-08-24
GB1350020A (en) 1974-04-18
SE346829B (en) 1972-07-17
FR2126790A5 (en) 1972-10-06

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