JPS6424123A - Side housing of rotary piston engine - Google Patents
Side housing of rotary piston engineInfo
- Publication number
- JPS6424123A JPS6424123A JP17756887A JP17756887A JPS6424123A JP S6424123 A JPS6424123 A JP S6424123A JP 17756887 A JP17756887 A JP 17756887A JP 17756887 A JP17756887 A JP 17756887A JP S6424123 A JPS6424123 A JP S6424123A
- Authority
- JP
- Japan
- Prior art keywords
- coating layer
- layer
- low
- cost
- side housing
- 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
Links
Landscapes
- Coating By Spraying Or Casting (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
PURPOSE:To improve work efficiency of forming a coating layer by forming a ceramic coating layer on a seal sliding surface of an aluminium alloy side housing and forming a low-cost coating layer on the outer peripheral portion thereof. CONSTITUTION:A ceramic coating layer 9 excellent in wear-resistance is formed on a seal sliding surface 1 (area indicated by mesh) where a seal member such as a side seal mounted on a rotor is slid in an aluminium alloy side housing of a rotary piston engine through an undercoat layer 10. A low-cost ceramic layer 1 is formed on a joint surface 3 to a rotor housing similarly through an undercoat layer 10. The low-cost ceramic layer 11 is formed in such a manner as to continuously connect to the coating layer 9 at the outer peripheral portion of the seal sliding surface 1 and gradually change in texture to low cost ceramics as it goes to the outside.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17756887A JPS6424123A (en) | 1987-07-16 | 1987-07-16 | Side housing of rotary piston engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17756887A JPS6424123A (en) | 1987-07-16 | 1987-07-16 | Side housing of rotary piston engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6424123A true JPS6424123A (en) | 1989-01-26 |
Family
ID=16033243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17756887A Pending JPS6424123A (en) | 1987-07-16 | 1987-07-16 | Side housing of rotary piston engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6424123A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000014396A1 (en) * | 1998-09-04 | 2000-03-16 | Tadashi Yoshida | Adiabatic internal combustion engine |
WO2005056276A1 (en) * | 2003-12-03 | 2005-06-23 | Suman Andrew W | Abradable dry powder coatings on piston assembly components |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62103425A (en) * | 1985-10-30 | 1987-05-13 | Mazda Motor Corp | Manufacture of side housing for rotary piston engine |
-
1987
- 1987-07-16 JP JP17756887A patent/JPS6424123A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62103425A (en) * | 1985-10-30 | 1987-05-13 | Mazda Motor Corp | Manufacture of side housing for rotary piston engine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000014396A1 (en) * | 1998-09-04 | 2000-03-16 | Tadashi Yoshida | Adiabatic internal combustion engine |
WO2005056276A1 (en) * | 2003-12-03 | 2005-06-23 | Suman Andrew W | Abradable dry powder coatings on piston assembly components |
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