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GB1404782A - Seal member for a rotary piston engine - Google Patents

Seal member for a rotary piston engine

Info

Publication number
GB1404782A
GB1404782A GB2216274A GB2216274A GB1404782A GB 1404782 A GB1404782 A GB 1404782A GB 2216274 A GB2216274 A GB 2216274A GB 2216274 A GB2216274 A GB 2216274A GB 1404782 A GB1404782 A GB 1404782A
Authority
GB
United Kingdom
Prior art keywords
seal member
piston engine
rotary piston
oct
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
GB2216274A
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.)
Ramsey Corp
Original Assignee
Ramsey 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 Ramsey Corp filed Critical Ramsey Corp
Publication of GB1404782A publication Critical patent/GB1404782A/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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1404782 Rotary positive - displacement machines RAMSEY CORP 3 Oct 1972 [27 Oct 1971] 22162/74 Divided out of 1404781 Heading F1F The subject-matter of this Specification is identical with that described in Specification 1404781, but the claims are concerned with chiefly a seal member for a rotary-piston I.C. engine and having a hub portion and seal strips extending therefrom.
GB2216274A 1971-10-27 1972-10-03 Seal member for a rotary piston engine Expired GB1404782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19305971A 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
GB1404782A true GB1404782A (en) 1975-09-03

Family

ID=22712127

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4557372A Expired GB1404781A (en) 1971-10-27 1972-10-03 Sealing assembly for a rotary piston engine
GB2216274A Expired GB1404782A (en) 1971-10-27 1972-10-03 Seal member for a rotary piston engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4557372A Expired GB1404781A (en) 1971-10-27 1972-10-03 Sealing assembly for a rotary piston engine

Country Status (10)

Country Link
US (1) US3768936A (en)
JP (1) JPS5025967B2 (en)
AU (1) AU462104B2 (en)
BR (1) BR7207522D0 (en)
CA (1) CA973097A (en)
DE (2) DE2264685A1 (en)
ES (1) ES407957A1 (en)
FR (1) FR2158996A5 (en)
GB (2) GB1404781A (en)
IT (1) IT969968B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5236206B2 (en) * 1973-07-18 1977-09-14
US3998572A (en) * 1974-11-29 1976-12-21 Sealed Power Corporation Spacer-spring for rotary piston engines
US3931977A (en) * 1975-05-01 1976-01-13 Caterpillar Tractor Co. Seal assembly for rotary mechanisms
US4060352A (en) * 1976-10-14 1977-11-29 Curtiss-Wright Corporation Sealing grid system for rotary piston mechanism of the Wankel type
WO1984000993A1 (en) * 1982-08-26 1984-03-15 Edward Charles Mendler Iii Rotary machine
US4735560A (en) * 1987-02-25 1988-04-05 Larry Wydra Seal assembly for a rotary device
WO2012151423A2 (en) * 2011-05-05 2012-11-08 Power Source Technologies, Inc. Dual tip seals for a rotary engine
US9464567B2 (en) * 2003-06-27 2016-10-11 Power Source Technologies, Inc. Dual tip seals for a rotary engine
CN100434706C (en) * 2006-05-15 2008-11-19 谈诚 Swing piston compressor end surface sealing device
US20080056924A1 (en) * 2006-06-30 2008-03-06 Thermo Fan Volumetric efficiency in a charge cooled or air cooled wankel rotary engine
DE102006057003A1 (en) * 2006-12-02 2008-06-05 GÜNTHER, Eggert Principle and system for sealing the piston of rotary piston engines
US8748071B2 (en) * 2007-11-30 2014-06-10 Ricoh Company, Ltd. Image forming method, toner and image forming apparatus
US8851870B2 (en) * 2011-07-28 2014-10-07 Pratt & Whitney Canada Corp Gas seal arrangement 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064880A (en) * 1957-09-19 1962-11-20 Nsu Motorenwerke Ag Sealing arrangement for rotary mechanism
US3033180A (en) * 1960-01-29 1962-05-08 Curtiss Wright Corp Rotating combustion engine seal construction
DE1187080B (en) * 1962-09-10 1965-02-11 Goetzewerke Radial seal for rotary piston machines
US3193188A (en) * 1963-04-11 1965-07-06 Curtiss Wright Corp Rotor and seal construction for rotary mechanisms
GB1145900A (en) * 1965-09-22 1969-03-19 Toyo Kogyo Kabushiki Kaisha Seal construction in rotary-piston combustion engine pistons

Also Published As

Publication number Publication date
IT969968B (en) 1974-04-10
ES407957A1 (en) 1975-10-16
DE2264685A1 (en) 1974-08-01
US3768936A (en) 1973-10-30
DE2251038A1 (en) 1973-07-26
AU462104B2 (en) 1975-06-12
AU4745672A (en) 1974-04-11
BR7207522D0 (en) 1973-08-21
CA973097A (en) 1975-08-19
JPS5025967B2 (en) 1975-08-28
JPS4851106A (en) 1973-07-18
FR2158996A5 (en) 1973-06-15
GB1404781A (en) 1975-09-03

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed