JPS60100502U - Apex seal groove of rotary piston engine - Google Patents

Apex seal groove of rotary piston engine

Info

Publication number
JPS60100502U
JPS60100502U JP19148383U JP19148383U JPS60100502U JP S60100502 U JPS60100502 U JP S60100502U JP 19148383 U JP19148383 U JP 19148383U JP 19148383 U JP19148383 U JP 19148383U JP S60100502 U JPS60100502 U JP S60100502U
Authority
JP
Japan
Prior art keywords
seal groove
apex seal
piston engine
rotary piston
apex
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
JP19148383U
Other languages
Japanese (ja)
Other versions
JPH0128241Y2 (en
Inventor
達也 喜田
重村　択郎
美幸 松本
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
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 filed Critical Mazda Motor Corp
Priority to JP19148383U priority Critical patent/JPS60100502U/en
Publication of JPS60100502U publication Critical patent/JPS60100502U/en
Application granted granted Critical
Publication of JPH0128241Y2 publication Critical patent/JPH0128241Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Pistons, Piston Rings, And Cylinders (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 the drawing]

第１図は本考案の一実施例を示す要部断面図。 第２図は第１図の矢印Ａ部分の拡大断面図。 ２・・・・・・ロータ、２ａ・・・・・・頂部、３・・
・・・・アペックスシール溝１．４・・・・・・アペッ
クスシール、６・・間メッキ層、７・・・・・・コーテ
ィング層。FIG. 1 is a sectional view of essential parts showing an embodiment of the present invention. FIG. 2 is an enlarged sectional view of the arrow A portion in FIG. 2...Rotor, 2a...Top, 3...
...Apex seal groove 1.4...Apex seal, 6...Interplating layer, 7...Coating layer.

Claims (1)

【実用新案登録請求の範囲】 ロータの頂点部にアペックスシールが嵌挿されるアペッ
クスシール溝が形成され、該アペックスシール溝の側壁
面にメッキ層が施されたロータリピストンエンジンのア
ペックスシール溝において、 前記アペックスシール溝ρ側壁面に施された未研摩状態
のメッキ層表面に、該メッキ層よりも歌い材質によって
コーティング層が施されているミ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溝。[Claims for Utility Model Registration] In the apex seal groove of a rotary piston engine, an apex seal groove into which an apex seal is inserted is formed at the apex of the rotor, and a plating layer is applied to the side wall surface of the apex seal groove, as described above. An apex seal groove for a rotary piston engine, characterized in that the surface of an unpolished plating layer applied to a side wall surface of the apex seal groove ρ is coated with a coating layer made of a material that is stronger than the plating layer.
JP19148383U 1983-12-14 1983-12-14 Apex seal groove of rotary piston engine Granted JPS60100502U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19148383U JPS60100502U (en) 1983-12-14 1983-12-14 Apex seal groove of rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19148383U JPS60100502U (en) 1983-12-14 1983-12-14 Apex seal groove of rotary piston engine

Publications (2)

Publication Number Publication Date
JPS60100502U true JPS60100502U (en) 1985-07-09
JPH0128241Y2 JPH0128241Y2 (en) 1989-08-29

Family

ID=30412330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19148383U Granted JPS60100502U (en) 1983-12-14 1983-12-14 Apex seal groove of rotary piston engine

Country Status (1)

Country Link
JP (1) JPS60100502U (en)

Also Published As

Publication number Publication date
JPH0128241Y2 (en) 1989-08-29

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