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CA939271A - Housing sealing means for rotary engines - Google Patents

Housing sealing means for rotary engines

Info

Publication number
CA939271A
CA939271A CA137,022A CA137022A CA939271A CA 939271 A CA939271 A CA 939271A CA 137022 A CA137022 A CA 137022A CA 939271 A CA939271 A CA 939271A
Authority
CA
Canada
Prior art keywords
sealing means
rotary engines
housing sealing
engines
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.)
Expired
Application number
CA137,022A
Other versions
CA137022S (en
Inventor
Charles Jones
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.)
Curtiss Wright Corp
Original Assignee
Curtiss Wright Corp
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 Curtiss Wright Corp filed Critical Curtiss Wright Corp
Application granted granted Critical
Publication of CA939271A publication Critical patent/CA939271A/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
    • F01C19/12—Sealing arrangements in rotary-piston machines or engines for other than working fluid
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/02—Pistons
    • F02B55/04—Cooling thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
    • F16J15/127—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement the reinforcement being a compression stopper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Gasket Seals (AREA)
CA137,022A 1971-05-24 1972-03-14 Housing sealing means for rotary engines Expired CA939271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14605171A 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
CA939271A true CA939271A (en) 1974-01-01

Family

ID=22515663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,022A Expired CA939271A (en) 1971-05-24 1972-03-14 Housing sealing means for rotary engines

Country Status (3)

Country Link
US (1) US3695790A (en)
CA (1) CA939271A (en)
DE (1) DE2225137C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2150007A1 (en) * 1971-10-07 1973-04-12 Daimler Benz Ag ROTARY PISTON COMBUSTION MACHINE IN PARTICULAR IN TROCHOID DESIGN
JPS5246964Y2 (en) * 1974-01-14 1977-10-25
US3975122A (en) * 1974-02-20 1976-08-17 Outboard Marine Corporation Rotary internal combustion engine
US3964445A (en) * 1974-05-03 1976-06-22 Ford Motor Company Water cooling system - Wankel engine
JPS6117191U (en) * 1984-07-04 1986-01-31 株式会社神戸製鋼所 Screw compressor
JPS63158594U (en) * 1987-04-04 1988-10-18
JP6215002B2 (en) * 2013-10-25 2017-10-18 東京エレクトロン株式会社 Focus ring manufacturing method and plasma processing apparatus manufacturing method
JP2016089937A (en) * 2014-11-04 2016-05-23 ニチアス株式会社 Gasket for automobile fuel tank
US20240318611A1 (en) * 2023-03-24 2024-09-26 Pratt & Whitney Canada Corp. Rotary engine with seal having elastomeric member and shield
US20240337186A1 (en) * 2023-04-07 2024-10-10 Pratt & Whitney Canada Corp. Rotor assembly with cooling channels separated by ribs for a rotary engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1151993B (en) * 1961-03-25 1963-07-25 Nsu Motorenwerke Ag Radial seal for rotary piston machines
US3575538A (en) * 1969-07-24 1971-04-20 Curtiss Wright Corp Housing sealing means for rotary engines

Also Published As

Publication number Publication date
DE2225137A1 (en) 1973-01-25
US3695790A (en) 1972-10-03
DE2225137C2 (en) 1981-12-17

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