JPS5519977A - Side housing for rotary piston engine - Google Patents
Side housing for rotary piston engineInfo
- Publication number
- JPS5519977A JPS5519977A JP9394978A JP9394978A JPS5519977A JP S5519977 A JPS5519977 A JP S5519977A JP 9394978 A JP9394978 A JP 9394978A JP 9394978 A JP9394978 A JP 9394978A JP S5519977 A JPS5519977 A JP S5519977A
- Authority
- JP
- Japan
- Prior art keywords
- side housing
- piston engine
- rotary piston
- rotor
- contact
- 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
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
PURPOSE: To raise the wear and corrosion resistance of the side housing of a rotary piston engine, by chemically treating the inside surface of the side housing.
CONSTITUTION: A rotor 4 is rotates inside the side housing 1 while oil seals 5 inserted into the rotor 4 are in contact with the side housing. The surface part of a base 9 of the side housing 1, with which the oil seals come into contact, is softly nitrided. A fluorine resin film 11 is coated on the nitrided part 10.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9394978A JPS5840650B2 (en) | 1978-07-31 | 1978-07-31 | Rotary piston engine side housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9394978A JPS5840650B2 (en) | 1978-07-31 | 1978-07-31 | Rotary piston engine side housing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5519977A true JPS5519977A (en) | 1980-02-13 |
JPS5840650B2 JPS5840650B2 (en) | 1983-09-07 |
Family
ID=14096679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9394978A Expired JPS5840650B2 (en) | 1978-07-31 | 1978-07-31 | Rotary piston engine side housing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5840650B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5849475A (en) * | 1981-09-17 | 1983-03-23 | Parker Netsushiyori Kogyo Kk | Improvement for corrosion resistance of nitrided products |
JPS5852474A (en) * | 1981-09-05 | 1983-03-28 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Coated steel material and coating method |
-
1978
- 1978-07-31 JP JP9394978A patent/JPS5840650B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5852474A (en) * | 1981-09-05 | 1983-03-28 | ル−カス・インダストリ−ズ・パブリツク・リミテツド・カンパニ− | Coated steel material and coating method |
JPS5849475A (en) * | 1981-09-17 | 1983-03-23 | Parker Netsushiyori Kogyo Kk | Improvement for corrosion resistance of nitrided products |
Also Published As
Publication number | Publication date |
---|---|
JPS5840650B2 (en) | 1983-09-07 |
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