GB1524757A - Crosshead pivot bearing for reciprocating engines - Google Patents

Crosshead pivot bearing for reciprocating engines

Info

Publication number
GB1524757A
GB1524757A GB2453777A GB2453777A GB1524757A GB 1524757 A GB1524757 A GB 1524757A GB 2453777 A GB2453777 A GB 2453777A GB 2453777 A GB2453777 A GB 2453777A GB 1524757 A GB1524757 A GB 1524757A
Authority
GB
United Kingdom
Prior art keywords
bearing
pivot bearing
reciprocating engines
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.)
Expired
Application number
GB2453777A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1524757A publication Critical patent/GB1524757A/en
Expired legal-status Critical Current

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

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>
GB2453777A 1976-07-08 1977-06-13 Crosshead pivot bearing for reciprocating engines Expired GB1524757A (en)

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 (1)

Publication Number Publication Date
GB1524757A true GB1524757A (en) 1978-09-13

Family

ID=4344166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2453777A Expired GB1524757A (en) 1976-07-08 1977-06-13 Crosshead pivot bearing for reciprocating engines

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111445A1 (en) * 2004-05-18 2005-11-24 Man B & W Diesel A/S Crosshead bearing for a large two-stroke diesel engine
KR100814162B1 (en) 2006-11-03 2008-03-14 맨 디젤 에이/에스 Crosshead bearing for a large two-stroke diesel engine
WO2014074293A1 (en) * 2012-11-12 2014-05-15 Cameron International Corporation Crosshead lubrication system
CN106337804A (en) * 2016-11-08 2017-01-18 四川宏华石油设备有限公司 Novel Cross Head Device for Fracturing Pump
RU2650326C2 (en) * 2012-11-12 2018-04-11 ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи Machine crosshead mechanism (versions)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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
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
DE102008003698A1 (en) * 2008-01-09 2009-07-23 Neuman & Esser Maschinenfabrik Gmbh & Co. Kg Crosshead bearing
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
JP5926353B2 (en) * 2014-10-28 2016-05-25 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 Crosshead bearing for large two-cycle diesel engines

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111445A1 (en) * 2004-05-18 2005-11-24 Man B & W Diesel A/S Crosshead bearing for a large two-stroke diesel engine
CN1942681B (en) * 2004-05-18 2011-05-18 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 Crosshead bearing for large two-stroke diesel engine
KR100814162B1 (en) 2006-11-03 2008-03-14 맨 디젤 에이/에스 Crosshead bearing for a large two-stroke diesel engine
WO2014074293A1 (en) * 2012-11-12 2014-05-15 Cameron International Corporation Crosshead lubrication system
US9163535B2 (en) 2012-11-12 2015-10-20 Ge Oil & Gas Compression Systems, Llc Crosshead lubrication system
RU2640435C2 (en) * 2012-11-12 2018-01-09 ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи Lubrication system of crosshead machine (variants)
RU2650326C2 (en) * 2012-11-12 2018-04-11 ДжиИ ОЙЛ ЭНД ГЭС КОМПРЭШН СИСТЕМС, ЭлЭлСи Machine crosshead mechanism (versions)
CN106337804A (en) * 2016-11-08 2017-01-18 四川宏华石油设备有限公司 Novel Cross Head Device for Fracturing Pump
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

Also Published As

Publication number Publication date
BR7704457A (en) 1978-04-04
DK285877A (en) 1978-01-09
IT1084376B (en) 1985-05-25
JPS5545730B2 (en) 1980-11-19
CH615253A5 (en) 1980-01-15
DK145916B (en) 1983-04-11
DE2631376C2 (en) 1978-04-13
DK145916C (en) 1983-09-19
DE2631376B1 (en) 1977-08-25
JPS536745A (en) 1978-01-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920613