BR8700642A - Embolo articulado - Google Patents
Embolo articuladoInfo
- Publication number
- BR8700642A BR8700642A BR8700642A BR8700642A BR8700642A BR 8700642 A BR8700642 A BR 8700642A BR 8700642 A BR8700642 A BR 8700642A BR 8700642 A BR8700642 A BR 8700642A BR 8700642 A BR8700642 A BR 8700642A
- Authority
- BR
- Brazil
- Prior art keywords
- articulated plate
- articulated
- plate
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
-
- 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
- F02F3/0015—Multi-part pistons
- F02F3/0069—Multi-part pistons the crown and skirt being interconnected by the gudgeon pin
-
- 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
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- 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
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8700642A BR8700642A (pt) | 1987-02-09 | 1987-02-09 | Embolo articulado |
GB08801215A GB2200718A (en) | 1987-02-09 | 1988-01-20 | Two-piece piston |
DE3802714A DE3802714A1 (de) | 1987-02-09 | 1988-01-29 | Zweiteiliger kolben fuer brennkraftmaschinen |
SE8800332A SE469345B (sv) | 1987-02-09 | 1988-02-02 | Tvaakomponentskolv |
MX010336A MX167958B (es) | 1987-02-09 | 1988-02-08 | Piston de dos piezas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8700642A BR8700642A (pt) | 1987-02-09 | 1987-02-09 | Embolo articulado |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8700642A true BR8700642A (pt) | 1988-08-30 |
Family
ID=4041686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8700642A BR8700642A (pt) | 1987-02-09 | 1987-02-09 | Embolo articulado |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR8700642A (de) |
DE (1) | DE3802714A1 (de) |
GB (1) | GB2200718A (de) |
MX (1) | MX167958B (de) |
SE (1) | SE469345B (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly |
USD726224S1 (en) | 2013-03-15 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plunger pump thru rod |
USD791192S1 (en) | 2014-07-25 | 2017-07-04 | S.P.M. Flow Control, Inc. | Power end frame segment |
USD791193S1 (en) | 2015-07-24 | 2017-07-04 | S.P.M. Flow Control, Inc. | Power end frame segment |
US10316832B2 (en) | 2014-06-27 | 2019-06-11 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same |
US10352321B2 (en) | 2014-12-22 | 2019-07-16 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
US10436766B1 (en) | 2015-10-12 | 2019-10-08 | S.P.M. Flow Control, Inc. | Monitoring lubricant in hydraulic fracturing pump system |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT388973B (de) * | 1987-08-17 | 1989-09-25 | Avl Verbrennungskraft Messtech | Kolben fuer brennkraftmaschinen |
GB8824222D0 (en) * | 1988-10-15 | 1988-11-23 | Wellworthy Ltd | Pistons |
US4986167A (en) * | 1989-05-25 | 1991-01-22 | Caterpillar Inc. | Articulated piston with a cooling recess having a preestablished volume therein |
BR9005371A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Processo de fabricacao de embolo com galeria de refrigeracao |
EP1954424B1 (de) * | 2005-11-10 | 2011-08-10 | KS Kolbenschmidt GmbH | Einteiliger stahlkolben als feinguss-variante mit kern für die feingusstechnische herstellung eines kühlkanales |
US8813713B2 (en) | 2010-12-22 | 2014-08-26 | Caterpillar Inc. | Piston with cylindrical wall |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3613521A (en) * | 1968-11-07 | 1971-10-19 | Komatsu Mfg Co Ltd | Piston for internal combustion engine |
FR2421282A1 (fr) * | 1978-03-31 | 1979-10-26 | Renault | Piston de moteur a combustion interne |
JPS5831464B2 (ja) * | 1980-04-30 | 1983-07-06 | 川崎重工業株式会社 | 内燃機関のピストン構造 |
US4377967A (en) * | 1981-03-27 | 1983-03-29 | Mack Trucks, Inc. | Two-piece piston assembly |
GB2122722B (en) * | 1982-06-25 | 1986-03-05 | British Shipbuilders Eng | Accomodation of expansion within a piston |
GB2168126B (en) * | 1982-08-20 | 1987-03-25 | Ae Plc | Pistons and methods for their manufacture |
DE3338419A1 (de) * | 1983-10-22 | 1985-05-02 | Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen | Kolben fuer eine hubkolbenbrennkraftmaschine |
JPS611855A (ja) * | 1984-06-13 | 1986-01-07 | Kubota Ltd | 組合わせ型ピストン |
GB8423050D0 (en) * | 1984-09-12 | 1984-10-17 | Ae Plc | Pistons |
FR2575227B1 (fr) * | 1984-12-20 | 1988-12-23 | Semt | Piston a structure allegee, notamment pour un moteur a combustion interne |
-
1987
- 1987-02-09 BR BR8700642A patent/BR8700642A/pt not_active IP Right Cessation
-
1988
- 1988-01-20 GB GB08801215A patent/GB2200718A/en active Pending
- 1988-01-29 DE DE3802714A patent/DE3802714A1/de not_active Ceased
- 1988-02-02 SE SE8800332A patent/SE469345B/sv not_active IP Right Cessation
- 1988-02-08 MX MX010336A patent/MX167958B/es unknown
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD726224S1 (en) | 2013-03-15 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plunger pump thru rod |
US9695812B2 (en) | 2013-03-15 | 2017-07-04 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly |
US8707853B1 (en) | 2013-03-15 | 2014-04-29 | S.P.M. Flow Control, Inc. | Reciprocating pump assembly |
US10316832B2 (en) | 2014-06-27 | 2019-06-11 | S.P.M. Flow Control, Inc. | Pump drivetrain damper system and control systems and methods for same |
US11181101B2 (en) | 2014-06-27 | 2021-11-23 | Spm Oil & Gas Inc. | Pump drivetrain damper system and control systems and methods for same |
US11204030B2 (en) | 2014-07-25 | 2021-12-21 | Spm Oil & Gas Inc. | Support for reciprocating pump |
US10087992B2 (en) | 2014-07-25 | 2018-10-02 | S.P.M. Flow Control, Inc. | Bearing system for reciprocating pump and method of assembly |
US9879659B2 (en) | 2014-07-25 | 2018-01-30 | S.P.M. Flow Control, Inc. | Support for reciprocating pump |
US10393182B2 (en) | 2014-07-25 | 2019-08-27 | S.P.M. Flow Control, Inc. | Power end frame assembly for reciprocating pump |
US11746775B2 (en) | 2014-07-25 | 2023-09-05 | Spm Oil & Gas Inc. | Bearing system for reciprocating pump and method of assembly |
USD791192S1 (en) | 2014-07-25 | 2017-07-04 | S.P.M. Flow Control, Inc. | Power end frame segment |
US10520037B2 (en) | 2014-07-25 | 2019-12-31 | S.P.M. Flow Control, Inc. | Support for reciprocating pump |
US10677244B2 (en) | 2014-07-25 | 2020-06-09 | S.P.M. Flow Control, Inc. | System and method for reinforcing reciprocating pump |
US11898553B2 (en) | 2014-07-25 | 2024-02-13 | Spm Oil & Gas Inc. | Power end frame assembly for reciprocating pump |
US10352321B2 (en) | 2014-12-22 | 2019-07-16 | S.P.M. Flow Control, Inc. | Reciprocating pump with dual circuit power end lubrication system |
US11421682B2 (en) | 2014-12-22 | 2022-08-23 | Spm Oil & Gas Inc. | Reciprocating pump with dual circuit power end lubrication system |
USD791193S1 (en) | 2015-07-24 | 2017-07-04 | S.P.M. Flow Control, Inc. | Power end frame segment |
USD870156S1 (en) | 2015-07-24 | 2019-12-17 | S.P.M. Flow Control, Inc. | Power end frame segment |
USD870157S1 (en) | 2015-07-24 | 2019-12-17 | S.P.M. Flow Control, Inc. | Power end frame segment |
US10436766B1 (en) | 2015-10-12 | 2019-10-08 | S.P.M. Flow Control, Inc. | Monitoring lubricant in hydraulic fracturing pump system |
US10969375B1 (en) | 2015-10-12 | 2021-04-06 | S.P.M. Flow Control, Inc. | Monitoring lubricant in hydraulic fracturing pump system |
Also Published As
Publication number | Publication date |
---|---|
GB2200718A (en) | 1988-08-10 |
SE8800332L (sv) | 1988-08-10 |
GB8801215D0 (en) | 1988-02-17 |
SE469345B (sv) | 1993-06-21 |
MX167958B (es) | 1993-04-26 |
SE8800332D0 (sv) | 1988-02-02 |
DE3802714A1 (de) | 1988-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 09/02/2002 |