JPS5362015A - Oil seal device for rotary piston engine - Google Patents

Oil seal device for rotary piston engine

Info

Publication number
JPS5362015A
JPS5362015A JP13702476A JP13702476A JPS5362015A JP S5362015 A JPS5362015 A JP S5362015A JP 13702476 A JP13702476 A JP 13702476A JP 13702476 A JP13702476 A JP 13702476A JP S5362015 A JPS5362015 A JP S5362015A
Authority
JP
Japan
Prior art keywords
oil seal
seal device
piston engine
rotary piston
outer diameter
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
JP13702476A
Other languages
Japanese (ja)
Other versions
JPS6014881B2 (en
Inventor
Masanobu Yoshiga
Yoshio Sasaki
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 JP13702476A priority Critical patent/JPS6014881B2/en
Publication of JPS5362015A publication Critical patent/JPS5362015A/en
Publication of JPS6014881B2 publication Critical patent/JPS6014881B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE: Maximum outer diameter of wave formed ring spring under its free condition is made not to be smaller than an outer diameter of the ring oil seal groove, a relative movement in a circumferential direction of the oil sealing is positively prevented to decrease a wear of a ring shaped resilient seal.
COPYRIGHT: (C)1978,JPO&Japio
JP13702476A 1976-11-15 1976-11-15 Oil seal device for rotary piston engine Expired JPS6014881B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13702476A JPS6014881B2 (en) 1976-11-15 1976-11-15 Oil seal device for rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13702476A JPS6014881B2 (en) 1976-11-15 1976-11-15 Oil seal device for rotary piston engine

Publications (2)

Publication Number Publication Date
JPS5362015A true JPS5362015A (en) 1978-06-03
JPS6014881B2 JPS6014881B2 (en) 1985-04-16

Family

ID=15189045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13702476A Expired JPS6014881B2 (en) 1976-11-15 1976-11-15 Oil seal device for rotary piston engine

Country Status (1)

Country Link
JP (1) JPS6014881B2 (en)

Also Published As

Publication number Publication date
JPS6014881B2 (en) 1985-04-16

Similar Documents

Publication Publication Date Title
DE3274145D1 (en) Unitized lip seal
JPS5670169A (en) Mechanical seal
JPS51132311A (en) Relative combination with cylinder and sealring of internal combustion engine
JPS5464209A (en) Gas leak reducing device for rotary piston engine
JPS5362015A (en) Oil seal device for rotary piston engine
JPS5557759A (en) Mechanical seal
JPS53123751A (en) Buffering provided at rod sealing portion of oil pressure cylinder
JPS52118112A (en) Oil seal device of rotary piston engine
JPS5360411A (en) Oil seal equipment in rotary piston engine
JPS56164278A (en) Axial sealing device for rolling seal ring
JPS5317811A (en) Oil seal apparatus of rotary piston engine
JPS5371708A (en) Corner seal device for rotary piston engine
GB712847A (en) Improvements in oil seals
JPS552849A (en) Mechanical seal
JPS5436610A (en) Pistom device of compressor
JPS51129503A (en) An internal combustion engine
JPS5360412A (en) Oil seal equipment in rotary piston engine
JPS52115908A (en) Oil seal device for rotary piston engine
JPS52156210A (en) Oil sealing device for rotary piston engine
JPS5530542A (en) Cylindrical surface seal
JPS5337268A (en) Sealing device
JPS5378415A (en) Rotary piston machine
JPS51111517A (en) Suction device of rotary piston engine
JPS535308A (en) Oil seal for rotary piston engine
JPS5215914A (en) Rotor of rotary piston engine