JPH0178768U - - Google Patents
Info
- Publication number
- JPH0178768U JPH0178768U JP1987175248U JP17524887U JPH0178768U JP H0178768 U JPH0178768 U JP H0178768U JP 1987175248 U JP1987175248 U JP 1987175248U JP 17524887 U JP17524887 U JP 17524887U JP H0178768 U JPH0178768 U JP H0178768U
- Authority
- JP
- Japan
- Prior art keywords
- side rail
- spacer expander
- ears
- contacts
- inner peripheral
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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
- F16J9/068—Spring expander from sheet metal corrugated in the axial direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175248U JPH0178768U (US07494231-20090224-C00006.png) | 1987-11-17 | 1987-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175248U JPH0178768U (US07494231-20090224-C00006.png) | 1987-11-17 | 1987-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178768U true JPH0178768U (US07494231-20090224-C00006.png) | 1989-05-26 |
Family
ID=31467054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175248U Pending JPH0178768U (US07494231-20090224-C00006.png) | 1987-11-17 | 1987-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178768U (US07494231-20090224-C00006.png) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4030189A1 (de) * | 1989-09-25 | 1991-04-04 | Riken Kk | Schmierringeinheit und verfahren zum herstellen und bearbeiten derselben |
| US7044472B2 (en) | 2001-11-15 | 2006-05-16 | Nippon Piston Ring Co., Ltd. | Combined steel oil control ring |
| WO2013054807A1 (ja) * | 2011-10-14 | 2013-04-18 | 株式会社リケン | 組合せオイルコントロールリング |
| JP2013087816A (ja) * | 2011-10-14 | 2013-05-13 | Riken Corp | 組合せオイルコントロールリング |
| JP2013113322A (ja) * | 2011-11-25 | 2013-06-10 | Riken Corp | 組合せオイルコントロールリング |
| JP2015124805A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社リケン | 組合せオイルコントロールリング |
-
1987
- 1987-11-17 JP JP1987175248U patent/JPH0178768U/ja active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4030189A1 (de) * | 1989-09-25 | 1991-04-04 | Riken Kk | Schmierringeinheit und verfahren zum herstellen und bearbeiten derselben |
| FR2656560A1 (fr) * | 1989-09-25 | 1991-07-05 | Riken Kk | Procede d'usinage d'une partie d'epaulement d'un organe d'expansion. |
| US5161805A (en) * | 1989-09-25 | 1992-11-10 | Kabushiki Kaisha Riken | Oil ring assembly |
| US7044472B2 (en) | 2001-11-15 | 2006-05-16 | Nippon Piston Ring Co., Ltd. | Combined steel oil control ring |
| DE10252795B4 (de) * | 2001-11-15 | 2009-11-12 | Nippon Piston Ring Co., Ltd. | Kombinierter Stahlölabstreifring |
| JP2013087816A (ja) * | 2011-10-14 | 2013-05-13 | Riken Corp | 組合せオイルコントロールリング |
| WO2013054807A1 (ja) * | 2011-10-14 | 2013-04-18 | 株式会社リケン | 組合せオイルコントロールリング |
| CN103890464A (zh) * | 2011-10-14 | 2014-06-25 | 株式会社理研 | 组合式控油环 |
| US9410625B2 (en) | 2011-10-14 | 2016-08-09 | Kabushiki Kaisha Riken | Combined oil control ring |
| CN103890464B (zh) * | 2011-10-14 | 2016-09-14 | 株式会社理研 | 组合式控油环 |
| JP2013113322A (ja) * | 2011-11-25 | 2013-06-10 | Riken Corp | 組合せオイルコントロールリング |
| JP2015124805A (ja) * | 2013-12-26 | 2015-07-06 | 株式会社リケン | 組合せオイルコントロールリング |
| US9303765B2 (en) | 2013-12-26 | 2016-04-05 | Kabushiki Kaisha Riken | Combined oil control ring |
| EP3076053A1 (en) | 2013-12-26 | 2016-10-05 | Kabushiki Kaisha Riken | Combined oil control ring |
