JPS6367022B2 - - Google Patents

Info

Publication number
JPS6367022B2
JPS6367022B2 JP57075332A JP7533282A JPS6367022B2 JP S6367022 B2 JPS6367022 B2 JP S6367022B2 JP 57075332 A JP57075332 A JP 57075332A JP 7533282 A JP7533282 A JP 7533282A JP S6367022 B2 JPS6367022 B2 JP S6367022B2
Authority
JP
Japan
Prior art keywords
oil
oil ring
side rail
ring groove
piston
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.)
Expired
Application number
JP57075332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58192950A (ja
Inventor
Yorishige Maeda
Shiro Matsuo
Hiroshi Ichikawa
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 JP7533282A priority Critical patent/JPS58192950A/ja
Publication of JPS58192950A publication Critical patent/JPS58192950A/ja
Publication of JPS6367022B2 publication Critical patent/JPS6367022B2/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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/064—Rings with a flat annular side rail
    • F16J9/066—Spring expander from sheet metal
    • F16J9/069—Spring expander from sheet metal with a "C"-shaped cross section along the entire circumference
    • 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
    • F16J9/06—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging
    • F16J9/061—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction using separate springs or elastic elements expanding the rings; Springs therefor ; Expansion by wedging using metallic coiled or blade springs
    • F16J9/062—Coiled spring along the entire circumference
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
JP7533282A 1982-05-07 1982-05-07 デイ−ゼルエンジン用組合せオイルリング／ピストン組立体 Granted JPS58192950A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7533282A JPS58192950A (ja) 1982-05-07 1982-05-07 デイ−ゼルエンジン用組合せオイルリング／ピストン組立体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7533282A JPS58192950A (ja) 1982-05-07 1982-05-07 デイ−ゼルエンジン用組合せオイルリング／ピストン組立体

Publications (2)

Publication Number Publication Date
JPS58192950A JPS58192950A (ja) 1983-11-10
JPS6367022B2 true JPS6367022B2 (enExample) 1988-12-22

Family

ID=13573189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7533282A Granted JPS58192950A (ja) 1982-05-07 1982-05-07 デイ−ゼルエンジン用組合せオイルリング／ピストン組立体

Country Status (1)

Country Link
JP (1) JPS58192950A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832953A1 (de) * 1978-07-27 1980-02-21 Schmidt Gmbh Karl Tauchkolben fuer kolbenmaschinen

Also Published As

Publication number Publication date
JPS58192950A (ja) 1983-11-10

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