GB1366413A - Pistons for combustion engines - Google Patents
Pistons for combustion enginesInfo
- Publication number
- GB1366413A GB1366413A GB3621572A GB3621572A GB1366413A GB 1366413 A GB1366413 A GB 1366413A GB 3621572 A GB3621572 A GB 3621572A GB 3621572 A GB3621572 A GB 3621572A GB 1366413 A GB1366413 A GB 1366413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- band
- piston
- recess
- aug
- fitted
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 230000013011 mating Effects 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910000861 Mg alloy Inorganic materials 0.000 abstract 1
- 235000011089 carbon dioxide Nutrition 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
1366413 Pistons SEALED POWER CORP 3 Aug 1972 [19 Aug 1971] 36215/72 Heading F2T A piston 10 comprises a non-ferrous metal cylindrical body having at the outer periphery of its head end 34 a recess 44 defined by a frustoconical back wall 48 tapering away from the end 34 and a radial shoulder 44, and a onepiece ring-carrier band 38 of a ferrous metal shrink-fitted into the recess with a frusto-conical inner periphery in mating interference engagement with the back wall 48. The band 38 is fitted in the recess 44 by heating the band and packing the piston in dry ice, the mating frusto-conical walls preferably being at an angle of five degrees to the piston axis. A piston ring 22 is housed in a groove 42 in the band 38. The piston may be of magnesium or aluminium alloy and the band may be of cast iron containing 18% or more nickel, up to 7% copper and 1À75 to 4% chromium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17312671A | 1971-08-19 | 1971-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1366413A true GB1366413A (en) | 1974-09-11 |
Family
ID=22630644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3621572A Expired GB1366413A (en) | 1971-08-19 | 1972-08-03 | Pistons for combustion engines |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4829948A (en) |
| AU (1) | AU459466B2 (en) |
| BE (1) | BE787720A (en) |
| BR (1) | BR7205633D0 (en) |
| DE (1) | DE2238335A1 (en) |
| ES (1) | ES405947A1 (en) |
| FR (1) | FR2150184A5 (en) |
| GB (1) | GB1366413A (en) |
| IT (1) | IT961835B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642269Y2 (en) * | 1976-03-01 | 1981-10-02 | ||
| ZA83226B (en) * | 1982-02-01 | 1983-10-26 | Pilkington Brothers Plc | Thermally toughening glass |
| JPS5922819A (en) * | 1982-07-29 | 1984-02-06 | Denka Consult & Eng Co Ltd | Intermittent discharge quantity control method for granular powder |
| US4526276A (en) * | 1983-04-28 | 1985-07-02 | Becton, Dickinson And Company | Apparatus and method for sorting particles by gas actuation |
| JPS6023135U (en) * | 1983-07-22 | 1985-02-16 | 日立プラント建設株式会社 | Powder pneumatic conveyance equipment |
| JPS62121133A (en) * | 1985-11-19 | 1987-06-02 | ロウグボロウ コンサルタンツ リミテツド | Control valve for flow of powder and control method of flow of powder |
| JPS61113739U (en) * | 1985-12-16 | 1986-07-18 | ||
| JP2694211B2 (en) * | 1987-11-13 | 1997-12-24 | 川崎重工業株式会社 | Multi-directional dispensing device for powder and granules |
-
0
- BE BE787720D patent/BE787720A/en not_active IP Right Cessation
-
1972
- 1972-07-26 AU AU45003/72A patent/AU459466B2/en not_active Expired
- 1972-08-02 IT IT5194672A patent/IT961835B/en active
- 1972-08-03 GB GB3621572A patent/GB1366413A/en not_active Expired
- 1972-08-04 DE DE19722238335 patent/DE2238335A1/en active Pending
- 1972-08-17 BR BR563372A patent/BR7205633D0/en unknown
- 1972-08-18 FR FR7229614A patent/FR2150184A5/fr not_active Expired
- 1972-08-18 ES ES405947A patent/ES405947A1/en not_active Expired
- 1972-08-19 JP JP8326972A patent/JPS4829948A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4500372A (en) | 1974-02-07 |
| DE2238335A1 (en) | 1973-03-01 |
| FR2150184A5 (en) | 1973-03-30 |
| BR7205633D0 (en) | 1973-06-28 |
| AU459466B2 (en) | 1975-03-27 |
| JPS4829948A (en) | 1973-04-20 |
| IT961835B (en) | 1973-12-10 |
| BE787720A (en) | 1973-02-19 |
| ES405947A1 (en) | 1975-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |