ES434809A1 - Two-stroke internal combustion engines - Google Patents
Two-stroke internal combustion enginesInfo
- Publication number
- ES434809A1 ES434809A1 ES434809A ES434809A ES434809A1 ES 434809 A1 ES434809 A1 ES 434809A1 ES 434809 A ES434809 A ES 434809A ES 434809 A ES434809 A ES 434809A ES 434809 A1 ES434809 A1 ES 434809A1
- Authority
- ES
- Spain
- Prior art keywords
- lubrication
- pressure
- combustion engines
- bearing
- internal combustion
- 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 abstract 2
- 238000005461 lubrication Methods 0.000 abstract 6
- 241000239290 Araneae Species 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Improvements in two-stroke piston combustion engines, with a spider and a rod or journal, surrounded by connecting rod bearings to which the lubricant reaches under lubrication pressure, from a lubrication pipe, characterized in that the lubrication pressure is higher than the minimum pressure that occurs during operation in the bearing and because a blocking element is mounted in the lubrication pipe that, in the area of the duty cycle in which the bearing pressure (BL), it is less than the lubrication pressure (PO), it allows to establish a communication between the lubrication pipe and the bearing support surfaces, while at high pressures of the bearings this communication is interrupted. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH390574A CH576082A5 (en) | 1974-03-21 | 1974-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES434809A1 true ES434809A1 (en) | 1976-12-16 |
Family
ID=4266021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES434809A Expired ES434809A1 (en) | 1974-03-21 | 1975-02-18 | Two-stroke internal combustion engines |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5442405B2 (en) |
CH (1) | CH576082A5 (en) |
DK (1) | DK147685C (en) |
ES (1) | ES434809A1 (en) |
FR (1) | FR2264965B1 (en) |
GB (1) | GB1456495A (en) |
IT (1) | IT1031739B (en) |
NL (1) | NL7404714A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2854234A1 (en) * | 1978-04-27 | 1979-10-31 | Sulzer Ag | CROSS-HEAD PIN BEARINGS FOR PISTON MACHINES, IN PARTICULAR FOR DIESEL ENGINEERING MACHINES |
DE3642524C1 (en) * | 1986-12-12 | 1987-07-23 | Daimler Benz Ag | Device for controlling the oil supply in a control chamber of a piston with variable compression height |
EP0340156B1 (en) * | 1988-04-27 | 1992-01-15 | GebràDer Sulzer Aktiengesellschaft | Lubrication arrangement for the cross-head bearing of a two-stroke internal combustion piston engine |
DK167076B1 (en) * | 1991-03-26 | 1993-08-23 | Man B & W Diesel Gmbh | CROSS HEAD AND Piston rod for a stamp motor |
DK167075B1 (en) * | 1991-03-26 | 1993-08-23 | Man B & W Diesel Gmbh | CROSS HEAD FOR A TOTACT STAMP ENGINE |
DE102008003698A1 (en) * | 2008-01-09 | 2009-07-23 | Neuman & Esser Maschinenfabrik Gmbh & Co. Kg | Crosshead bearing |
JP6420946B2 (en) * | 2013-07-12 | 2018-11-07 | 三菱重工業株式会社 | Tilting pad bearing device |
JP6697822B2 (en) * | 2016-08-24 | 2020-05-27 | 三菱重工業株式会社 | Crosshead and frame and crosshead internal combustion engine |
JP7083299B2 (en) * | 2018-10-01 | 2022-06-10 | 株式会社ジャパンエンジンコーポレーション | Movable refueling pipe and crosshead internal combustion engine |
-
1974
- 1974-03-21 CH CH390574A patent/CH576082A5/xx not_active IP Right Cessation
- 1974-04-05 NL NL7404714A patent/NL7404714A/en unknown
- 1974-12-27 DK DK680974A patent/DK147685C/en active
-
1975
- 1975-02-14 IT IT2026975A patent/IT1031739B/en active
- 1975-02-18 ES ES434809A patent/ES434809A1/en not_active Expired
- 1975-03-20 FR FR7508793A patent/FR2264965B1/fr not_active Expired
- 1975-03-20 JP JP3423175A patent/JPS5442405B2/ja not_active Expired
- 1975-03-21 GB GB1191675A patent/GB1456495A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2264965B1 (en) | 1979-01-05 |
NL7404714A (en) | 1975-09-23 |
IT1031739B (en) | 1979-05-10 |
DK147685B (en) | 1984-11-12 |
FR2264965A1 (en) | 1975-10-17 |
JPS5442405B2 (en) | 1979-12-14 |
GB1456495A (en) | 1976-11-24 |
CH576082A5 (en) | 1976-05-31 |
DK147685C (en) | 1985-05-13 |
DK680974A (en) | 1975-09-22 |
DE2414469A1 (en) | 1975-10-02 |
DE2414469B2 (en) | 1976-12-23 |
JPS50128027A (en) | 1975-10-08 |
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