GB1132351A - Improvements in or relating to sealing rings, particularly piston rings - Google Patents
Improvements in or relating to sealing rings, particularly piston ringsInfo
- Publication number
- GB1132351A GB1132351A GB81265A GB81265A GB1132351A GB 1132351 A GB1132351 A GB 1132351A GB 81265 A GB81265 A GB 81265A GB 81265 A GB81265 A GB 81265A GB 1132351 A GB1132351 A GB 1132351A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rings
- relating
- lands
- piston rings
- 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 1
- 239000000463 material Substances 0.000 abstract 5
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 229910001208 Crucible steel Inorganic materials 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000010959 steel Substances 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
1,132,351. Piston rings. WELLWORTHY Ltd. 21 Dec., 1965 [7 Jan., 1965], No. 812/65. Heading F2T. A piston ring 1 of ferrous material e.g. cast iron or steel, has a peripheral surface of wearresistant material 2 e.g. chromium or molybdenum which, in order to reduce the running-in time, is provided with a shallow concave circumferentially extending recess 3 disposed between axially spaced lands 4. One or both of the ring side faces may also be coated with the material 2 and the corners may be chamfered as at 5. In a modification, Fig. 2 (not shown), a circumferential groove (6) in the periphery of the ring is filled with the material (2) and the recess (3) is bounded by lands (7) of the ring material. Reference has been directed by the Comptroller to Specification 924,016.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB81265A GB1132351A (en) | 1965-01-07 | 1965-01-07 | Improvements in or relating to sealing rings, particularly piston rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB81265A GB1132351A (en) | 1965-01-07 | 1965-01-07 | Improvements in or relating to sealing rings, particularly piston rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1132351A true GB1132351A (en) | 1968-10-30 |
Family
ID=9710933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB81265A Expired GB1132351A (en) | 1965-01-07 | 1965-01-07 | Improvements in or relating to sealing rings, particularly piston rings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1132351A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034519A1 (en) * | 1979-09-12 | 1981-05-14 | Ramsey Corp., Manchester, Mo. | PISTON RING AND METHOD FOR THE PRODUCTION THEREOF |
| EP0284118A3 (en) * | 1987-02-24 | 1988-12-21 | Ae Plc | Piston and piston ring |
| DE10207148B4 (en) * | 2001-02-27 | 2008-07-10 | Nippon Piston Ring Co., Ltd. | piston ring |
| WO2009088741A1 (en) * | 2008-01-08 | 2009-07-16 | Mahle International Gmbh | Lateral side protection of a piston ring with a thermally sprayed coating |
| WO2011103853A1 (en) * | 2010-02-23 | 2011-09-01 | Federal-Mogul Burscheid Gmbh | Method for producing piston rings |
-
1965
- 1965-01-07 GB GB81265A patent/GB1132351A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034519A1 (en) * | 1979-09-12 | 1981-05-14 | Ramsey Corp., Manchester, Mo. | PISTON RING AND METHOD FOR THE PRODUCTION THEREOF |
| EP0284118A3 (en) * | 1987-02-24 | 1988-12-21 | Ae Plc | Piston and piston ring |
| DE10207148B4 (en) * | 2001-02-27 | 2008-07-10 | Nippon Piston Ring Co., Ltd. | piston ring |
| WO2009088741A1 (en) * | 2008-01-08 | 2009-07-16 | Mahle International Gmbh | Lateral side protection of a piston ring with a thermally sprayed coating |
| CN101910687B (en) * | 2008-01-08 | 2013-07-31 | 马勒国际公司 | Method and clamp for applying coating to pistion ring |
| WO2011103853A1 (en) * | 2010-02-23 | 2011-09-01 | Federal-Mogul Burscheid Gmbh | Method for producing piston rings |
| CN102770235A (en) * | 2010-02-23 | 2012-11-07 | 辉门布尔沙伊德有限公司 | Method for producing piston rings |
| US9079276B2 (en) | 2010-02-23 | 2015-07-14 | Federal-Mogul Burscheid Gmbh | Method for producing piston rings |
| CN102770235B (en) * | 2010-02-23 | 2016-07-06 | 辉门布尔沙伊德有限公司 | Piston ring and manufacture method thereof |
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