JPS59157502U - Apex seal device for rotary piston engine - Google Patents

Apex seal device for rotary piston engine

Info

Publication number
JPS59157502U
JPS59157502U JP3984783U JP3984783U JPS59157502U JP S59157502 U JPS59157502 U JP S59157502U JP 3984783 U JP3984783 U JP 3984783U JP 3984783 U JP3984783 U JP 3984783U JP S59157502 U JPS59157502 U JP S59157502U
Authority
JP
Japan
Prior art keywords
apex seal
piston engine
rotary piston
seal device
seal
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
JP3984783U
Other languages
Japanese (ja)
Inventor
憲之 栗尾
藤本　順章
山本　修弘
吉見　弘司
Original Assignee
マツダ株式会社
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 マツダ株式会社 filed Critical マツダ株式会社
Priority to JP3984783U priority Critical patent/JPS59157502U/en
Publication of JPS59157502U publication Critical patent/JPS59157502U/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はロータリピストンエンジンの断面説明図、第２
図は従来のアベックスジニル装置の断面説明図、第３図
は本考案にかかるアペックスシール装置の断面説明図、
第４図はアペックスシール装置の側面図である。Figure 1 is a cross-sectional explanatory diagram of a rotary piston engine, Figure 2
The figure is a cross-sectional explanatory diagram of a conventional apex dinyl device, and FIG. 3 is a cross-sectional explanatory diagram of an apex seal device according to the present invention.
FIG. 4 is a side view of the apex seal device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 多角形状のロータの頂部に設けたシール溝内に出没自在
に嵌合され、ロータハウジングのトロコイド内周面を摺
動する頂部を備えたアペックスシールと、アペックスシ
ール下面とシール溝底面との間に設けられ、中央部をシ
ール溝底面に、両一部をアペックスシール下面の両端部
に夫々当接させるようにした板ばね、とを備えたロータ
リピストンエンジンのアペックスシール装置において、
上記板はねの幅をアペックスシールの厚みより大きく形
成したことを特徴とするロータリピストンエンジンのア
ペックスシール装置。An apex seal that is removably fitted into a seal groove provided at the top of a polygonal rotor and has a top that slides on the trochoid inner circumferential surface of the rotor housing, and between the lower surface of the apex seal and the bottom surface of the seal groove. An apex seal device for a rotary piston engine, comprising: a leaf spring having a center portion in contact with the bottom surface of the seal groove and both portions in contact with both ends of the bottom surface of the apex seal, respectively;
An apex seal device for a rotary piston engine, characterized in that the width of the plate spring is larger than the thickness of the apex seal.
JP3984783U 1983-03-18 1983-03-18 Apex seal device for rotary piston engine Pending JPS59157502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3984783U JPS59157502U (en) 1983-03-18 1983-03-18 Apex seal device for rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3984783U JPS59157502U (en) 1983-03-18 1983-03-18 Apex seal device for rotary piston engine

Publications (1)

Publication Number Publication Date
JPS59157502U true JPS59157502U (en) 1984-10-23

Family

ID=30170483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3984783U Pending JPS59157502U (en) 1983-03-18 1983-03-18 Apex seal device for rotary piston engine

Country Status (1)

Country Link
JP (1) JPS59157502U (en)

Similar Documents

Publication Publication Date Title
JPS59157502U (en) Apex seal device for rotary piston engine
JPS60175890U (en) Scroll type fluid machine
JPS6043774U (en) variable conductance device
JPS604785U (en) vane pump
JPS6075660U (en) Internal combustion engine sealing device
JPS6065394U (en) rotary compressor
JPS5875385U (en) tape cassette
JPS60166258U (en) Outer rotor type DC motor
JPS59120294U (en) shutter case
JPS60114289U (en) rotary compressor
JPS59126101U (en) Gas seal device for rotary piston engine
JPS60102491U (en) Spring device for rotary compressor vanes
JPS6063001U (en) Apex seal device for rotary piston engine
JPS59110961U (en) battery cover
JPS6138497U (en) Sintering machine sidewall seal mechanism
JPS60108279U (en) rotating retractable hook
JPS5872439U (en) engine gasket device
JPS616609U (en) Roller type Rotska arm
JPS59144190U (en) Discharge valve structure of rotary compressor
JPS6072907U (en) roller tappet
JPS6012652U (en) Engine bearing cap side seal
JPS5939920U (en) Case for capacitor
JPS5965901U (en) Rotating plate internal combustion engine
JPS60116007U (en) Rocker arm with built-in hydraulic lifter
JPS59110421U (en) role structure