JPS5464209A - Gas leak reducing device for rotary piston engine - Google Patents

Gas leak reducing device for rotary piston engine

Info

Publication number
JPS5464209A
JPS5464209A JP13130177A JP13130177A JPS5464209A JP S5464209 A JPS5464209 A JP S5464209A JP 13130177 A JP13130177 A JP 13130177A JP 13130177 A JP13130177 A JP 13130177A JP S5464209 A JPS5464209 A JP S5464209A
Authority
JP
Japan
Prior art keywords
gas leak
reducing device
piston engine
rotary piston
rotor
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.)
Granted
Application number
JP13130177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5547202B2 (enExample
Inventor
Kazuma Shimizu
Shizo Kariyama
Yoshimitsu Takeda
Masato Yoshimura
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo Co Ltd
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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP13130177A priority Critical patent/JPS5464209A/ja
Priority to US05/954,866 priority patent/US4225295A/en
Publication of JPS5464209A publication Critical patent/JPS5464209A/ja
Publication of JPS5547202B2 publication Critical patent/JPS5547202B2/ja
Granted 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
    • F01C19/08—Axially-movable sealings for working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sealing Material Composition (AREA)
  • Rotary Pumps (AREA)
JP13130177A 1977-10-31 1977-10-31 Gas leak reducing device for rotary piston engine Granted JPS5464209A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13130177A JPS5464209A (en) 1977-10-31 1977-10-31 Gas leak reducing device for rotary piston engine
US05/954,866 US4225295A (en) 1977-10-31 1978-10-26 Gas seal means for rotary piston engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13130177A JPS5464209A (en) 1977-10-31 1977-10-31 Gas leak reducing device for rotary piston engine

Publications (2)

Publication Number Publication Date
JPS5464209A true JPS5464209A (en) 1979-05-23
JPS5547202B2 JPS5547202B2 (enExample) 1980-11-28

Family

ID=15054752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13130177A Granted JPS5464209A (en) 1977-10-31 1977-10-31 Gas leak reducing device for rotary piston engine

Country Status (2)

Country Link
US (1) US4225295A (enExample)
JP (1) JPS5464209A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088079A1 (ja) * 2004-03-16 2005-09-22 Daikin Industries, Ltd. ロータリ式膨張機
JP2011027114A (ja) * 2010-10-06 2011-02-10 Daikin Industries Ltd ロータリ式膨張機

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745817A (en) * 1981-08-05 1988-05-24 Honda Giken Kogyo Kabushiki Kaisha Piston/crank connection mechanism for an internal combustion engine
US4605276A (en) * 1983-03-30 1986-08-12 E. I. Du Pont De Nemours And Company Two row coaxial cable connector
JPS6114728U (ja) * 1984-06-30 1986-01-28 マツダ株式会社 ロ−タリピストンエンジンのロ−タ
US4717322A (en) * 1986-08-01 1988-01-05 Toyota Jidosha Kabushiki Kaisha Roots-type fluid machine
US4841800A (en) * 1987-03-09 1989-06-27 Ampex Corporation Adjustable control lever
US6273527B1 (en) * 1998-10-06 2001-08-14 Denso Corporation Rotary pump with better fluid sealing structure and brake apparatus having same
US8079144B2 (en) * 2002-12-30 2011-12-20 Carrier Corporation Method of manufacture, remanufacture, or repair of a compressor
US6739851B1 (en) * 2002-12-30 2004-05-25 Carrier Corporation Coated end wall and method of manufacture
US9771931B2 (en) 2013-10-09 2017-09-26 Chart Inc. Spin pump with spun-epicyclic geometry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18814E (en) 1933-05-02 Piston
US2616615A (en) * 1949-07-01 1952-11-04 Laval Separator Co De Oilless pump
US2992869A (en) * 1957-04-15 1961-07-18 Horst Corp Of America V D Engine piston
GB992226A (en) * 1963-05-16 1965-05-19 Hermann Mahle Improvements in or relating to blowers
US3359956A (en) * 1966-04-19 1967-12-26 Curtiss Wright Corp Rotor construction for rotary engines
US3612538A (en) * 1970-06-08 1971-10-12 Ato Inc Piston ring system
US4028021A (en) * 1975-12-08 1977-06-07 Curtiss-Wright Corporation Rotary trochoidal compressor with compressible sealing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005088079A1 (ja) * 2004-03-16 2005-09-22 Daikin Industries, Ltd. ロータリ式膨張機
JP2005264748A (ja) * 2004-03-16 2005-09-29 Daikin Ind Ltd ロータリ式膨張機
CN100434656C (zh) * 2004-03-16 2008-11-19 大金工业株式会社 旋转式膨胀机
AU2005220502B2 (en) * 2004-03-16 2010-05-20 Daikin Industries, Ltd. Rotary expander
JP2011027114A (ja) * 2010-10-06 2011-02-10 Daikin Industries Ltd ロータリ式膨張機

Also Published As

Publication number Publication date
JPS5547202B2 (enExample) 1980-11-28
US4225295A (en) 1980-09-30

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