JPH0482453U - - Google Patents
Info
- Publication number
- JPH0482453U JPH0482453U JP12427990U JP12427990U JPH0482453U JP H0482453 U JPH0482453 U JP H0482453U JP 12427990 U JP12427990 U JP 12427990U JP 12427990 U JP12427990 U JP 12427990U JP H0482453 U JPH0482453 U JP H0482453U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- piston
- resistant
- ring
- circumference
- 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
- 239000000463 material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000013013 elastic material Substances 0.000 claims 2
- 239000003779 heat-resistant material Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910001018 Cast iron Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の第１実施例に係るピストンリ
ングの全体図及び断面図、第２図は同第２実施例
に係るピストンリングの断面図、第３図は本考案
のピストンリングの製造方法についての模式図で
ある。
１……ピストンリング、２……合い口、３……
シリンダライナ、４……ピストン、５……ピスト
ンリング基材、６……ピストンリング摺動材、７
……摺動面、８……Ｃｒメツキ、９……二重円筒
。
Fig. 1 is an overall view and a cross-sectional view of a piston ring according to a first embodiment of the present invention, Fig. 2 is a cross-sectional view of a piston ring according to a second embodiment of the present invention, and Fig. 3 is a manufacturing of a piston ring of the present invention. FIG. 2 is a schematic diagram of the method. 1... Piston ring, 2... Joint, 3...
Cylinder liner, 4... Piston, 5... Piston ring base material, 6... Piston ring sliding material, 7
...Sliding surface, 8...Cr plating, 9...Double cylinder.
Claims (1)
面との間のシール性を保持するためピストンの外
周に設けられたリング溝内に円周の一部分を切除
して合い口を設け円環を押し縮めてセツトし自ら
の変形に対する復元力を利用して摺動シール機能
を保持しているピストンリング構造において、内
周側には耐熱鋼等の耐熱性、弾力性のある材料を
配し、外周側には鋳鉄等の摺動材を配し、両者を
ＨＩＰ結合等により一体化したことを特徴とする
ピストンリング。 In order to maintain sealing between the piston sliding inside the cylinder and the inner peripheral surface of the cylinder, a part of the circumference is cut out to create a gap in the ring groove provided on the outer periphery of the piston, and the ring is compressed. In the piston ring structure, which maintains the sliding seal function by using the restoring force against deformation of the piston ring, the inner circumference is made of a heat-resistant and elastic material such as heat-resistant steel, and the outer circumference is made of heat-resistant and elastic material such as heat-resistant steel. A piston ring is characterized in that a sliding material such as cast iron is arranged on the rim, and the two are integrated by HIP bonding or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12427990U JPH0482453U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12427990U JPH0482453U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482453U true JPH0482453U (en) | 1992-07-17 |
Family
ID=31871938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12427990U Pending JPH0482453U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482453U (en) |
-
1990
- 1990-11-28 JP JP12427990U patent/JPH0482453U/ja active Pending