GB933428A - Sealing member - Google Patents
Sealing memberInfo
- Publication number
- GB933428A GB933428A GB2015162D GB2015162D GB933428A GB 933428 A GB933428 A GB 933428A GB 2015162 D GB2015162 D GB 2015162D GB 2015162 D GB2015162 D GB 2015162D GB 933428 A GB933428 A GB 933428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- running surface
- insert
- piston
- sealing member
- continuously
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
933,428. Piston packings. GOETZEWERKE FRIEDRICH GOETZE A.B. May 31, 1962 July 3, 1961], No. 21051/62. Class 122 (1). A sealing member, such as a sealing strip or a piston ring for use in an I.C. engine, is provided in its running surface with at least one applied part or insert 4, Fig. 1, made of a material having good sliding properties, the portion of the running surface consisting of the basic material of the sealing member being formed so as to recede continuously as at 2, 3 relative to the running surface of the part or insert 4 except for a small amount adjacent the part or insert. The portion 2, 3 of the running surface may be chamfered, as shown, or it may be arcuate in cross-section so that when it slides relative to a coacting surface, e.g. a cylinder wall, only the part a of the ring initially comes into contact therewith so that the softer material of which the insert 4 is composed wears first. The receding portion 2, 3 may be coated with a wear-resistant chrome layer. In Fig. 3, the insert 4 is to one side of the member and the running surface recedes continuously to the other side. In Fig. 4, inserts 10, 11 are provided on both sides of the piston and the central part of the running surface is recessed except at 12, 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0032664 | 1961-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB933428A true GB933428A (en) | 1963-08-08 |
Family
ID=7124518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2015162D Expired GB933428A (en) | 1961-07-03 | 1962-05-31 | Sealing member |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB933428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299401A (en) * | 1979-09-12 | 1981-11-10 | Ramsey Corporation | Piston ring and method of making same |
| US5253877A (en) * | 1990-08-06 | 1993-10-19 | Richard DeBiasse | Piston ring having tapered outwardly extending wiper |
-
1962
- 1962-05-31 GB GB2015162D patent/GB933428A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4299401A (en) * | 1979-09-12 | 1981-11-10 | Ramsey Corporation | Piston ring and method of making same |
| US5253877A (en) * | 1990-08-06 | 1993-10-19 | Richard DeBiasse | Piston ring having tapered outwardly extending wiper |
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