JPS536745A - Crosshead journal for piston engine* especially for diesel engine - Google Patents
Crosshead journal for piston engine* especially for diesel engineInfo
- Publication number
- JPS536745A JPS536745A JP8050077A JP8050077A JPS536745A JP S536745 A JPS536745 A JP S536745A JP 8050077 A JP8050077 A JP 8050077A JP 8050077 A JP8050077 A JP 8050077A JP S536745 A JPS536745 A JP S536745A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- journal
- bearing
- oil
- receiving grooves
- 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.)
- Granted
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/1085—Channels or passages to recirculate the liquid in the bearing
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sliding-Contact Bearings (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The bearing journal connected to the piston rod (8) is supplied with lubricating oil via a flexible conduit (29). Receiving grooves (17) in the upper bearing part (1) are fed via radial holes (16). The oil reaches the lower bearing surface via further flow paths (20, 24, 25, 23). Since the oil crosses from the journal to the bearing in the upper bearing half, there is no reduction in the area of the highly loaded lower bearing surface due to receiving grooves (17) and feed holes (16). <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH874076A CH615253A5 (en) | 1976-07-08 | 1976-07-08 | Crosshead journal bearing for piston machines, in particular for diesel internal combustion engines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS536745A true JPS536745A (en) | 1978-01-21 |
JPS5545730B2 JPS5545730B2 (en) | 1980-11-19 |
Family
ID=4344166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8050077A Granted JPS536745A (en) | 1976-07-08 | 1977-07-07 | Crosshead journal for piston engine* especially for diesel engine |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS536745A (en) |
BR (1) | BR7704457A (en) |
CH (1) | CH615253A5 (en) |
DE (1) | DE2631376C2 (en) |
DK (1) | DK145916C (en) |
GB (1) | GB1524757A (en) |
IT (1) | IT1084376B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54142452A (en) * | 1978-04-27 | 1979-11-06 | Sulzer Ag | Crossshead journal bearing for piston machine |
JP2007532845A (en) * | 2004-05-18 | 2007-11-15 | エムエーエヌ・ディーゼル・エーエス | Crosshead bearing for large two-cycle diesel engines |
JP2013057400A (en) * | 2012-10-24 | 2013-03-28 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | Crosshead bearing for large-sized two cycle diesel engine |
JP2015057570A (en) * | 2014-10-28 | 2015-03-26 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | Cross head bearing for large-sized 2-cycle diesel engine |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4345797A (en) * | 1978-11-20 | 1982-08-24 | Caterpillar Tractor Co. | Lubrication system for an engine |
DE3619723A1 (en) * | 1986-06-12 | 1987-12-17 | Kloeckner Moeller Elektrizit | Additional controller, having contacts, for safety circuits |
KR100814162B1 (en) | 2006-11-03 | 2008-03-14 | 맨 디젤 에이/에스 | Crosshead bearing for a large two-stroke diesel engine |
DE102008003698A1 (en) * | 2008-01-09 | 2009-07-23 | Neuman & Esser Maschinenfabrik Gmbh & Co. Kg | Crosshead bearing |
US9739304B2 (en) * | 2012-11-12 | 2017-08-22 | Ge Oil & Gas Compression Systems, Llc | Light composite crosshead |
US9163535B2 (en) | 2012-11-12 | 2015-10-20 | Ge Oil & Gas Compression Systems, Llc | Crosshead lubrication system |
CN106337804B (en) * | 2016-11-08 | 2018-11-23 | 四川宏华石油设备有限公司 | A kind of fracturing pump crosshead device |
-
1976
- 1976-07-08 CH CH874076A patent/CH615253A5/en not_active IP Right Cessation
- 1976-07-13 DE DE19762631376 patent/DE2631376C2/en not_active Expired
-
1977
- 1977-06-13 GB GB2453777A patent/GB1524757A/en not_active Expired
- 1977-06-28 DK DK285877A patent/DK145916C/en not_active IP Right Cessation
- 1977-07-01 IT IT2530577A patent/IT1084376B/en active
- 1977-07-07 BR BR7704457A patent/BR7704457A/en unknown
- 1977-07-07 JP JP8050077A patent/JPS536745A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54142452A (en) * | 1978-04-27 | 1979-11-06 | Sulzer Ag | Crossshead journal bearing for piston machine |
JPS5815604B2 (en) * | 1978-04-27 | 1983-03-26 | ゲブリユ−ダ− ズルツア− アクチエンゲゼルシヤフト | Crosshead journal bearing for piston machines |
JP2007532845A (en) * | 2004-05-18 | 2007-11-15 | エムエーエヌ・ディーゼル・エーエス | Crosshead bearing for large two-cycle diesel engines |
JP2013057400A (en) * | 2012-10-24 | 2013-03-28 | Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland | Crosshead bearing for large-sized two cycle diesel engine |
JP2015057570A (en) * | 2014-10-28 | 2015-03-26 | エムエーエヌ・ディーゼル・アンド・ターボ・フィリアル・アフ・エムエーエヌ・ディーゼル・アンド・ターボ・エスイー・ティスクランド | Cross head bearing for large-sized 2-cycle diesel engine |
Also Published As
Publication number | Publication date |
---|---|
DK285877A (en) | 1978-01-09 |
IT1084376B (en) | 1985-05-25 |
CH615253A5 (en) | 1980-01-15 |
DE2631376B1 (en) | 1977-08-25 |
GB1524757A (en) | 1978-09-13 |
DK145916C (en) | 1983-09-19 |
DE2631376C2 (en) | 1978-04-13 |
BR7704457A (en) | 1978-04-04 |
JPS5545730B2 (en) | 1980-11-19 |
DK145916B (en) | 1983-04-11 |
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