JPS52118112A - Oil seal device of rotary piston engine - Google Patents

Oil seal device of rotary piston engine

Info

Publication number
JPS52118112A
JPS52118112A JP3468976A JP3468976A JPS52118112A JP S52118112 A JPS52118112 A JP S52118112A JP 3468976 A JP3468976 A JP 3468976A JP 3468976 A JP3468976 A JP 3468976A JP S52118112 A JPS52118112 A JP S52118112A
Authority
JP
Japan
Prior art keywords
oil seal
seal device
piston engine
rotary piston
elastic
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.)
Pending
Application number
JP3468976A
Other languages
Japanese (ja)
Inventor
Yasumi Oba
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP3468976A priority Critical patent/JPS52118112A/en
Publication of JPS52118112A publication Critical patent/JPS52118112A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A polymer formed in the radial direction consisting of the rigid-elastic ring in the form of an annular elastic seal body and the soft elastic annular body for vibration absorption is fabricated inside of the figured section of the oil seal ring, and the deterioration of liquid tightness characteristic is reduced.
COPYRIGHT: (C)1977,JPO&Japio
JP3468976A 1976-03-29 1976-03-29 Oil seal device of rotary piston engine Pending JPS52118112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3468976A JPS52118112A (en) 1976-03-29 1976-03-29 Oil seal device of rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3468976A JPS52118112A (en) 1976-03-29 1976-03-29 Oil seal device of rotary piston engine

Publications (1)

Publication Number Publication Date
JPS52118112A true JPS52118112A (en) 1977-10-04

Family

ID=12421346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3468976A Pending JPS52118112A (en) 1976-03-29 1976-03-29 Oil seal device of rotary piston engine

Country Status (1)

Country Link
JP (1) JPS52118112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110247583A1 (en) * 2010-04-12 2011-10-13 Liquidpiston, Inc. Internal Combustion Engine and Components Therefor
US9644570B2 (en) 2006-08-02 2017-05-09 Liquidpiston, Inc. Hybrid cycle rotary engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9644570B2 (en) 2006-08-02 2017-05-09 Liquidpiston, Inc. Hybrid cycle rotary engine
US20110247583A1 (en) * 2010-04-12 2011-10-13 Liquidpiston, Inc. Internal Combustion Engine and Components Therefor

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