ES460997A1 - Perfeccionamientos introducidos en un piston de metal ligeropara un motor de combustion o un compresor. - Google Patents
Perfeccionamientos introducidos en un piston de metal ligeropara un motor de combustion o un compresor.Info
- Publication number
- ES460997A1 ES460997A1 ES460997A ES460997A ES460997A1 ES 460997 A1 ES460997 A1 ES 460997A1 ES 460997 A ES460997 A ES 460997A ES 460997 A ES460997 A ES 460997A ES 460997 A1 ES460997 A1 ES 460997A1
- Authority
- ES
- Spain
- Prior art keywords
- light metal
- piston
- inserts
- thrust axis
- expansion
- 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
- 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
- F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
- F16J1/06—Resilient guiding parts, e.g. skirts, particularly for trunk pistons with separate expansion members; Expansion members
-
- 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
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- 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
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Compressor (AREA)
Abstract
Perfeccionamientos introducidos en un pistón de metal ligero para un motor de combustión o un compresor, que tiene una cabeza que incluye una banda anular en la cual hay formadas cajas para segmentos de pistón o émbolo, una falda alrededor de las caras de empuje opuestas del pistón o émbolo, de manera que proporcione con la cabeza una cavidad interna cerrada, protuberancias interiores para cojinetes del eje de émbolo que tienen ánimas que desembocan en dicha cavidad, y dos piezas de inserción para control de la dilatación hechas de un material de un coeficiente de dilatación térmica más abajo que el del metal ligero, separando las piezas de inserción el metal ligero de la falda de émbolo del de la banda anular alrededor de las caras de empuje opuestas del émbolo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30948/76A GB1582140A (en) | 1976-07-24 | 1976-07-24 | Light metal pistons |
GB3529376 | 1976-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES460997A1 true ES460997A1 (es) | 1978-05-01 |
Family
ID=26260675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES460997A Expired ES460997A1 (es) | 1976-07-24 | 1977-07-23 | Perfeccionamientos introducidos en un piston de metal ligeropara un motor de combustion o un compresor. |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5314218A (es) |
AU (1) | AU507668B2 (es) |
BR (1) | BR7704827A (es) |
CA (1) | CA1067769A (es) |
DE (1) | DE2733269A1 (es) |
ES (1) | ES460997A1 (es) |
FR (1) | FR2359334A1 (es) |
IN (1) | IN148225B (es) |
IT (1) | IT1079329B (es) |
NZ (1) | NZ184707A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1527418A (en) * | 1976-08-06 | 1978-10-04 | Wellworthy Ltd | Pistons |
DE2841980A1 (de) * | 1978-09-27 | 1980-04-17 | Schmidt Gmbh Karl | Leichtkolben fuer brennkraftmaschinen |
DE2941215B1 (de) * | 1979-10-11 | 1981-01-15 | Jenaer Glaswerk Schott & Gen | Sowohl farblose als gelbe,alkalifreie thermisch hochbelastbare Einschmelzglaeser im System SiO2-Al2O3-Erdalkalioxide fuer Molybdaen |
DE3430132A1 (de) * | 1984-08-16 | 1986-02-27 | Mahle Gmbh, 7000 Stuttgart | Aluminium-tauchkolben fuer verbrennungsmotoren mit regelstreifen |
DE3430258A1 (de) * | 1984-08-17 | 1986-02-27 | Mahle Gmbh, 7000 Stuttgart | Tauchkolben fuer verbrennungsmotoren |
-
1977
- 1977-07-15 IT IT50303/77A patent/IT1079329B/it active
- 1977-07-20 IN IN1115/CAL/77A patent/IN148225B/en unknown
- 1977-07-21 NZ NZ184707A patent/NZ184707A/xx unknown
- 1977-07-22 FR FR7722606A patent/FR2359334A1/fr active Granted
- 1977-07-22 DE DE19772733269 patent/DE2733269A1/de not_active Withdrawn
- 1977-07-22 AU AU27255/77A patent/AU507668B2/en not_active Expired
- 1977-07-22 CA CA283,390A patent/CA1067769A/en not_active Expired
- 1977-07-22 BR BR7704827A patent/BR7704827A/pt unknown
- 1977-07-23 JP JP8790377A patent/JPS5314218A/ja active Pending
- 1977-07-23 ES ES460997A patent/ES460997A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5314218A (en) | 1978-02-08 |
AU2725577A (en) | 1979-01-25 |
IN148225B (es) | 1980-12-13 |
CA1067769A (en) | 1979-12-11 |
BR7704827A (pt) | 1978-05-02 |
FR2359334B1 (es) | 1982-02-12 |
DE2733269A1 (de) | 1978-01-26 |
NZ184707A (en) | 1980-05-27 |
IT1079329B (it) | 1985-05-08 |
FR2359334A1 (fr) | 1978-02-17 |
AU507668B2 (en) | 1980-02-21 |
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