GB1321045A - Pistons - Google Patents
PistonsInfo
- Publication number
- GB1321045A GB1321045A GB5986969A GB1321045DA GB1321045A GB 1321045 A GB1321045 A GB 1321045A GB 5986969 A GB5986969 A GB 5986969A GB 1321045D A GB1321045D A GB 1321045DA GB 1321045 A GB1321045 A GB 1321045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- fibres
- reinforcements
- aluminium
- coated
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/02—Pistons having means for accommodating or controlling heat expansion
- F02F3/04—Pistons having means for accommodating or controlling heat expansion having expansion-controlling inserts
- F02F3/047—Pistons having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being located around the gudgeon pin bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
-
- 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/001—One-piece pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/16—Fibres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
1321045 Welding by fusion; making pistons; casting metals ASSOCIATED ENG Ltd 19 April 1971 [21 Jan 1970] 59869/69 Addition to 1254697 Headings B3A B3F and B3R [Also in Division F2] A piston is reinforced in the region of the or each gudgeon pin bore 4 by a filamentary reinforcement of fibres of carbon, tungsten carbide, silicon nitride or silicon carbide. In the piston shown in Figs. 1 and 2, carbon fibre filaments 11 extend from the crown 1 through webs 8 supporting the gudgeon pin bosses and around the gudgeon pin bore 4. A mandrel 12, Fig. 3, is coated with a salt solution to form a parting layer which is plasma sprayed with aluminium. Successive layers of nickel coated carbon fibre filaments 11 are wound on the mandrel, each layer being sprayed after winding with aluminium 13. The composite of carbon fibres, nickel and aluminium is then cut to the required axial length and parted at 14 to provide the reinforcement which is hot pressed to remove porosity. The reinforcements are preferably cast in the piston but alternatively, may be inserted in slots in the piston and electron beam welded, vacuum brazed or otherwise bonded to the piston body. The reinforcements may also be formed by surrounding the filaments with powdered material and sintering the powder or, alternatively, by hot pressing fibres coated with metal. In a further method, molten metal incorporating the fibres is cast and the casting then extruded. In modifications Figs. 6-8 (not shown), the reinforcements are arranged as described in Figs. 6-8 of the parent specification.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB02834/68A GB1254697A (en) | 1968-03-15 | 1968-03-15 | Pistons |
GB5986969 | 1970-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1321045A true GB1321045A (en) | 1973-06-20 |
Family
ID=29422123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5986969A Expired GB1321045A (en) | 1968-03-15 | 1970-01-21 | Pistons |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1913202C3 (en) |
GB (1) | GB1321045A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270139A1 (en) * | 1986-11-21 | 1988-06-08 | KOLBENSCHMIDT Aktiengesellschaft | Light-weight piston for internal-combustion engines |
GB2269882A (en) * | 1992-08-19 | 1994-02-23 | Ford Motor Co | Internal combustion engine pistons |
GB2509245A (en) * | 2012-12-21 | 2014-06-25 | Jaguar Land Rover Ltd | Cast component with increased stiffness |
GB2509246A (en) * | 2012-12-21 | 2014-06-25 | Jaguar Land Rover Ltd | Cast component with MMC reinforcement and attachment bore |
CN106640402A (en) * | 2016-12-12 | 2017-05-10 | 日照金港活塞有限公司 | Vacuum high-temperature brazing piston and manufacturing process thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3719121A1 (en) * | 1987-06-06 | 1988-12-15 | Mahle Gmbh | Method for the production of an aluminium piston with fibre-reinforced areas for internal combustion engines |
DE102005047908A1 (en) * | 2005-10-06 | 2007-04-12 | Federal-Mogul Nürnberg GmbH | Internal combustion engine`s piston manufacturing method, involves providing fibers in reinforced area, where fibers have preferential direction that is selected such that preferential direction corresponds to direction of high stress |
-
1969
- 1969-03-15 DE DE1913202A patent/DE1913202C3/en not_active Expired
-
1970
- 1970-01-21 GB GB5986969A patent/GB1321045A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270139A1 (en) * | 1986-11-21 | 1988-06-08 | KOLBENSCHMIDT Aktiengesellschaft | Light-weight piston for internal-combustion engines |
GB2269882A (en) * | 1992-08-19 | 1994-02-23 | Ford Motor Co | Internal combustion engine pistons |
GB2509245A (en) * | 2012-12-21 | 2014-06-25 | Jaguar Land Rover Ltd | Cast component with increased stiffness |
GB2509246A (en) * | 2012-12-21 | 2014-06-25 | Jaguar Land Rover Ltd | Cast component with MMC reinforcement and attachment bore |
CN105008068A (en) * | 2012-12-21 | 2015-10-28 | 捷豹路虎有限公司 | Sleeve member and method of casting |
GB2538017A (en) * | 2012-12-21 | 2016-11-02 | Jaguar Land Rover Ltd | Sleeve member and method of casting |
GB2509245B (en) * | 2012-12-21 | 2017-04-05 | Jaguar Land Rover Ltd | A method of forming a component by casting into a MMC sleeve |
GB2538017B (en) * | 2012-12-21 | 2017-05-03 | Jaguar Land Rover Ltd | Automotive, aerospace or vessel component |
GB2509246B (en) * | 2012-12-21 | 2017-06-14 | Jaguar Land Rover Ltd | Component and method of formation thereof |
CN106640402A (en) * | 2016-12-12 | 2017-05-10 | 日照金港活塞有限公司 | Vacuum high-temperature brazing piston and manufacturing process thereof |
Also Published As
Publication number | Publication date |
---|---|
DE1913202B2 (en) | 1973-08-16 |
DE1913202A1 (en) | 1969-10-02 |
DE1913202C3 (en) | 1974-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1561254A (en) | ||
US4705093A (en) | Method of casting the fiber-reinforced caliper | |
KR950014939B1 (en) | Reinforced pistons | |
ITMI942341A1 (en) | BRAKE DISC AND METHOD FOR ITS PRODUCTION | |
GB1321045A (en) | Pistons | |
US4305449A (en) | Method of and apparatus for fabricating filament reinforced metal matrix structures | |
GB1254697A (en) | Pistons | |
US4755437A (en) | Castings and their production process | |
GB1487168A (en) | Method of fabricating waveguide structures | |
CA1190024A (en) | Method and apparatus for squeeze casting pistons with wear resistant inserts | |
CN108568511B (en) | Metal mesh cloth reinforcing phase and application thereof in extrusion infiltration casting | |
JP2909546B2 (en) | Manufacturing method of metal matrix composite material | |
JPH024935A (en) | Manufacture of metal matrix composite | |
JPS5923833A (en) | Production of fiber reinforced alloy | |
JPS5942063B2 (en) | Manufacturing method of cylindrical fiber reinforced bearing | |
JPS5865564A (en) | Production of composite metallic body | |
JPH08303297A (en) | Piston for internal combustion engine and manufacture thereof | |
JPS60234743A (en) | Continuous production of fiber reinforced composite material | |
JPS59220266A (en) | Production of composite steel pipe by centrifugal casting | |
JP2679160B2 (en) | Method for manufacturing metal-based composite material member | |
JPS59120755A (en) | Piston for internal-combustion engine | |
JPH01273664A (en) | Production of fiber reinforced metal member | |
JPS59214521A (en) | Manufacture of piston with fiber reinforced metal | |
JPS5870963A (en) | Easy-to-weld composite material and its production | |
JPS61245959A (en) | Production of fiber reinforced metallic composite material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |