JPS5519977A - Side housing for rotary piston engine - Google Patents

Side housing for rotary piston engine

Info

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
Application number
JP9394978A
Other languages
Japanese (ja)
Other versions
JPS5840650B2 (en
Inventor
Atsushi Nakazawa
Junichi Yamamoto
Kazuma Shimizu
Kiyoomi Sumita
Hisashi Morishita
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
Toyo Kogyo Co Ltd
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, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP9394978A priority Critical patent/JPS5840650B2/en
Publication of JPS5519977A publication Critical patent/JPS5519977A/en
Publication of JPS5840650B2 publication Critical patent/JPS5840650B2/en
Expired legal-status Critical Current

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
JP9394978A 1978-07-31 1978-07-31 Rotary piston engine side housing Expired JPS5840650B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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