JPS5720534A - Combination of cylinder bore and piston ring - Google Patents

Combination of cylinder bore and piston ring

Info

Publication number
JPS5720534A
JPS5720534A JP9500680A JP9500680A JPS5720534A JP S5720534 A JPS5720534 A JP S5720534A JP 9500680 A JP9500680 A JP 9500680A JP 9500680 A JP9500680 A JP 9500680A JP S5720534 A JPS5720534 A JP S5720534A
Authority
JP
Japan
Prior art keywords
cylinder bore
piston ring
combination
nitrising
eutectic
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
JP9500680A
Other languages
Japanese (ja)
Other versions
JPH0127145B2 (en
Inventor
Joji Miyake
Shinji Kato
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP9500680A priority Critical patent/JPS5720534A/en
Publication of JPS5720534A publication Critical patent/JPS5720534A/en
Publication of JPH0127145B2 publication Critical patent/JPH0127145B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Abstract

PURPOSE:To provide light weight while improving antiwear property by combining a cylinder bore and piston ring having the slide surfaces subjected to heat treatment to minimize difference of hardness between them. CONSTITUTION:A cylinder bore is made of hyper-eutectic Al-Si alloy while a piston ring is made of ferroalloy. Steel, cast iron and cast steel are subjected to heat treatment such as hardening, tempering, cementation, nitrising, soft nitrising, etc. to ensure that the difference of hardness between the hyper-eutectic and the primary crystal Si of cylinder bore is smaller than a set value. By the combination of such cylinder bore and piston ring is provided light weight while antiwear property and antiscuff property can be improved.
JP9500680A 1980-07-14 1980-07-14 Combination of cylinder bore and piston ring Granted JPS5720534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9500680A JPS5720534A (en) 1980-07-14 1980-07-14 Combination of cylinder bore and piston ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9500680A JPS5720534A (en) 1980-07-14 1980-07-14 Combination of cylinder bore and piston ring

Publications (2)

Publication Number Publication Date
JPS5720534A true JPS5720534A (en) 1982-02-03
JPH0127145B2 JPH0127145B2 (en) 1989-05-26

Family

ID=14125840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9500680A Granted JPS5720534A (en) 1980-07-14 1980-07-14 Combination of cylinder bore and piston ring

Country Status (1)

Country Link
JP (1) JPS5720534A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597338U (en) * 1982-07-08 1984-01-18 いすゞ自動車株式会社 Air conditioner wind direction control device
JPS6056467A (en) * 1983-09-09 1985-04-02 Toyota Motor Corp Sliding member
JPS62282150A (en) * 1986-05-31 1987-12-08 Riken Corp Combination of piston-ring and cylinder
JP2008501081A (en) * 2004-03-15 2008-01-17 フェデラル−モーグル コーポレイション High strength steel cylinder liner for diesel engine
JP2016117949A (en) * 2010-07-22 2016-06-30 フェデラル−モーグル ブルシェイド ゲーエムベーハーFederal−Mogul Burscheid Gmbh Thermal spray powder for thermal spray, piston ring and method for manufacturing piston ring

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148236A (en) * 1974-05-21 1975-11-27
JPS5453628A (en) * 1977-10-06 1979-04-27 Toshiba Corp Engine member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50148236A (en) * 1974-05-21 1975-11-27
JPS5453628A (en) * 1977-10-06 1979-04-27 Toshiba Corp Engine member

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597338U (en) * 1982-07-08 1984-01-18 いすゞ自動車株式会社 Air conditioner wind direction control device
JPS6056467A (en) * 1983-09-09 1985-04-02 Toyota Motor Corp Sliding member
JPH0230791B2 (en) * 1983-09-09 1990-07-09 Toyota Motor Co Ltd
JPS62282150A (en) * 1986-05-31 1987-12-08 Riken Corp Combination of piston-ring and cylinder
JPH0337028B2 (en) * 1986-05-31 1991-06-04 Riken Kk
JP2008501081A (en) * 2004-03-15 2008-01-17 フェデラル−モーグル コーポレイション High strength steel cylinder liner for diesel engine
JP4898659B2 (en) * 2004-03-15 2012-03-21 フェデラル−モーグル コーポレイション High strength steel cylinder liner for diesel engine
JP2016117949A (en) * 2010-07-22 2016-06-30 フェデラル−モーグル ブルシェイド ゲーエムベーハーFederal−Mogul Burscheid Gmbh Thermal spray powder for thermal spray, piston ring and method for manufacturing piston ring

Also Published As

Publication number Publication date
JPH0127145B2 (en) 1989-05-26

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