JPS604722U - Rotor housing of rotary piston engine - Google Patents

Rotor housing of rotary piston engine

Info

Publication number
JPS604722U
JPS604722U JP9868183U JP9868183U JPS604722U JP S604722 U JPS604722 U JP S604722U JP 9868183 U JP9868183 U JP 9868183U JP 9868183 U JP9868183 U JP 9868183U JP S604722 U JPS604722 U JP S604722U
Authority
JP
Japan
Prior art keywords
rotor housing
piston engine
rotary piston
lubricating oil
cooling water
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
JP9868183U
Other languages
Japanese (ja)
Other versions
JPS628349Y2 (en
Inventor
田窪　博一
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 JP9868183U priority Critical patent/JPS604722U/en
Publication of JPS604722U publication Critical patent/JPS604722U/en
Application granted granted Critical
Publication of JPS628349Y2 publication Critical patent/JPS628349Y2/ja
Granted legal-status Critical Current

Links

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図はこの考案の一実施例にかかるロータリ・　　
ピストンエンジンのロータハウジングの正面図、第２図
は第１図の■−■線拡線断大断面図る。 １・・・ロータハウジング、４・・・冷却水通路、６・
・・］　　潤滑油供給孔。[Figure 1 shows a rotary motor according to an embodiment of this invention.
FIG. 2 is a front view of a rotor housing of a piston engine, and is an enlarged cross-sectional view taken along the line ■--■ in FIG. 1... Rotor housing, 4... Cooling water passage, 6...
...] Lubricating oil supply hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロータハウジングにその幅方向に貫通して形成した冷却
水通路の近傍を通りロータハウジングの半径方向に貫通
し、該ロータハウジング内に潤滑油を供給する潤滑油供
給孔を有するロークリピストンエンジンにおいて、上記
冷却水通路のうち、潤滑油供給孔近傍の通路を他の部分
より通路面積が小さくなるように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ロータハウジング。A low-return piston engine having a lubricating oil supply hole that passes through the rotor housing in the radial direction and supplies lubricating oil into the rotor housing through the vicinity of a cooling water passage formed through the rotor housing in the width direction thereof, A rotor housing for a rotary piston engine, characterized in that among the cooling water passages, a passage near the lubricating oil supply hole is formed to have a smaller passage area than other parts.
JP9868183U 1983-06-24 1983-06-24 Rotor housing of rotary piston engine Granted JPS604722U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9868183U JPS604722U (en) 1983-06-24 1983-06-24 Rotor housing of rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9868183U JPS604722U (en) 1983-06-24 1983-06-24 Rotor housing of rotary piston engine

Publications (2)

Publication Number Publication Date
JPS604722U true JPS604722U (en) 1985-01-14
JPS628349Y2 JPS628349Y2 (en) 1987-02-26

Family

ID=30234183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9868183U Granted JPS604722U (en) 1983-06-24 1983-06-24 Rotor housing of rotary piston engine

Country Status (1)

Country Link
JP (1) JPS604722U (en)

Also Published As

Publication number Publication date
JPS628349Y2 (en) 1987-02-26

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