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Patent Searching and Data


Matches 801 - 850 out of 3,932

Document Document Title
JP2007255396A
To easily assemble a dry cylinder liner without producing fatigue failure at the polishing clearance groove part of the dry cylinder liner and prevent the liner from being deformed during the assembly. This dry cylinder liner 1 comprises...  
JP3986640B2  
JP3985786B2  
JP2007247424A
To provide a cylinder liner devised in a shape so as to properly maintain an arrangement interval, when molding a cylinder block so as to include a cylinder liner, the cylinder block having this cylinder liner and its manufacturing metho...  
JP3980555B2  
JP3980756B2  
JP2007239543A
To provide the structure of the bore lower end part of a cylinder block not causing film separation by preventing the separation and lift of the end part of a spray deposit from a cylinder bore inner wall. In this structure of the bore l...  
JP2007239000A
To provide a masking device where a sprayed coating deposited on the lower edge part of the inner wall of a cylinder bore is not peeled upon the discharge of a masking device, and also, the elongation of the sprayed coating like a whiske...  
JP2007224758A
To secure circularity of a cylinder bore inner peripheral surface, when installing a cylinder block and a cylinder head, by performing honing processing without using a dummy head, by devising a cylinder liner. This cylinder liner 12 is ...  
JP2007524787A
In order to guarantee sufficient 排熱 of the combustion heat produced at the time of engine operation, the external surface of a cylinder liner, It has at least one range (61) which is prolonged covering the full length of the directio...  
JP3969043B2
To prevent the fly of oil even when a balancer device and an oil drain passage interfere with each other, and mount the balancer device on a cylinder block securely. In the cylinder block structure of an engine where a balancer shaft 21L...  
JP2007211349A
To provide a cylinder liner of an engine, which has the improved strength and abrasion resistance, has the reduced manufacturing cost, and is lightweightened. In the cylinder liner that is cast-embedded in the cylinder block of the engin...  
JP3961381B2
To provide a cylinder for an internal combustion engine in which the inner circumferential face to be a piston sliding face is subjected to low-cost plating treatment of high quality, so that the uniformization and smoothing of the film ...  
JP2007203359A
To provide a manufacturing method of a product with a hollow section, which excels in speed of joining operation to bond a lid member to a product body. The lid member 6 is placed on a stepped section 7 of groove of the product body 2. A...  
JP2007196242A
To provide a method for manufacturing a cylinder block, in which method, a cylinder liner does not deform even when the cylinder block has deformed, and further to provide a cylinder block. In the method for manufacturing the cylinder bl...  
JP2007182621A
To form sprayed coatings for at least two cylinder bores of a cylinder block, which cylinder bores are arranged in the axis direction of a crankshaft, with a single spray gun without changing the mounting position of the cylinder block.A...  
JP2007177760A
To provide a cylinder block for internal combustion engine capable of reducing manufacturing cost, improving in a friction coefficient and scuff resistance of a cylinder bore inner surface, and a piston and a piston ring used for the sam...  
JP3942209B2
To enhance the easiness in processing a cylinder groove and simplify the mounting structure of a processing roller and a guide roller. A gas cylinder device concerned has a cylinder 2 which is provided at the bore with a cylinder groove ...  
JP2007170380A
To provide a method prescribed in a superordinate concept avoiding problems in prior technology.The method for performing assembly and/or removal of a piston and a cylinder liner of the engine block together in relation to the engine blo...  
JP2007139187A
To provide a hydraulic cylinder having a trunnion supporting fitting, which hydraulic cylinder can suppress the deformation of the cylinder body when a trunnion supporting fitting has been mounted thereon, and can surely fix the trunnion...  
JP3927093B2
To provide a compressor miniaturized by shortening the whole dimension by arranging a bearing in a cylinder for constituting a compression mechanism part. This compressor has the compression mechanism part 3 composed of a sealed case sma...  
JP3926487B2
To provide a bump stopper which can remove the mud water and dust invaded to the inside quickly, while removing the fear giving the damage to a bump cushion. Plural side surface projections 16 projecting to the inside at some intervals a...  
JP2007132247A
To provide a sliding member and its manufacturing method inhibiting abrasion of the sliding member, in which parts where abrasion resistance is mainly required and a part where lubricating ability is mainly required are successively form...  
JP2007127123A
To reduce piston friction and wear characteristics without disadvantaging oil consumption and fuel consumption.Pockets 24 for retaining lubricant to reduce friction between a cylinder bore wall 16 and a piston 14 is formed to the wall 16...  
JP2007120342A
To provide a highly reliable sliding member of a compressor, the highly reliable and highly efficient compressor and a refrigerating cycle device for enhancing adhesion of molybdenum disulfide to a base material of a sliding part.An oxyg...  
JP3916058B2
To suppress deformation of an intermediately processed cylinder liner by steam treatment, in a manufacturing process for a cylinder liner for an internal combustion engine having a steam treated iron oxide coating on its inner peripheral...  
JP2007113491A
To provide a composite member which is lightweight and inexpensive and has a sliding surface excellent in wear-resistance and adhesiveness.The composite member comprises a matrix part 1 wherein a cylinder part S having a sliding surface ...  
JP2007099949A
To provide a sliding structure which can surely reduce the coefficient of friction of a pair of sliding members sliding over each other.The sliding structure allows at least one of sliding members to slide while supplying a lubricating o...  
JP2007508147A
The present invention relates to the method to which cylinder lining is made to adhere for manufacture of a compound structure. By this method, the 2nd layer is applied to the external surface of cylinder lining with the 1st layer. The d...  
JP2007075853A
To provide a casting sleeve with which the binding force with a cast-in member can be made to high.A cylinder liner 1 is provided with a cylinder main body 4 and a plurality of convex lines 6 arranged on the outer peripheral surface 5 of...  
JP3897238B2  
JP3897416B2
To provide such a thin-walled and lightweight cylinder liner made of an aluminum alloy that a gap is not produced on an interface between a cylinder liner and an engine block body, even after a cylinder liner made of a powder aluminum al...  
JP3895445B2
To make discharging to the outside of a cylinder unit possible of only air from in air mixed oil in an oil chamber in a cylinder unit under a bush held to a bearing, prevent the air mixed oil from being left in the cylinder unit. In an i...  
JP3893685B2
To improve the lubricating performance of a cylinder liner by filling oil grooves with a small quantity of oil. In a cylinder liner 1 for an internal combustion engine with oil grooves 2 on the slide surface, the pitch of the oil grooves...  
JP3890495B2
To provide a sliding part for a reciprocating internal combustion engine, preventing reduction of flow resistance of lubricating oil flowing between sliding surfaces to ensure oil film thickness of the lubricating oil, which can reduce f...  
JP3889580B2
To realize a sufficient sealing function and longer operating life, decrease a thickness of a piston ring, and reduce in size and cost of a device. On a surface of a piston 2, plural ring grooves 3 are arranged at appropriate intervals a...  
JP2007046660A
To provide a slide receiving member capable of significantly reducing friction in comparison with a conventional slide receiving member having hollows on its sliding face.This slide receiving member used in combination with a sliding mem...  
JP2007040381A
To provide a butting surface sealing method in which the number of parts of a sealing portion is reduced, a sealing member easy to fit on a butting surface is employed, and hardening of an adhesive agent is restrained from progressing to...  
JP2007029954A
To provide a method for manufacturing an engine block with which a prescribed quantity of a latent heat accumulating material can surely be sealed in the engine block without mixing any impurities, and to provide a core for manufacturing...  
JP2007032758A
To provide a combination of sliding members capable of improving anti-seizure properties, friction characteristics and the like of the whole combined members while reducing wear of the combined members.The combination of sliding members ...  
JP3877224B2  
JP3876848B2
To provide a slide mechanism having favorable abrasion resistance and sliding performance, that is capable of achieving low costs. The slide mechanism 2 comprises two mechanical parts 4 each having thin film 8 on a base body 6. Both mech...  
JP2007016733A
To provide a cylinder liner in which its joining strength with the casting material of a cylinder block and its thermal conductivity with the cylinder block are sufficiently ensured and an engine having the cylinder liner.In this cylinde...  
JP2007016736A
To provide a cylinder liner used in the cylinder block of an internal combustion engine, vertically having a difference in thermal conductive state, and having a sufficient joining force between the outer peripheral surface of the cylind...  
JP2007016735A
To provide a cylinder liner capable of reducing an axial temperature difference of a cylinder and an engine using the cylinder liner.In this cylinder liner 2, a high heat conductive coating 4 is formed on the outer peripheral surface 22 ...  
JP2007016734A
To provide a cylinder liner capable of suppressing excessive lowering of the temperature of a cylinder and its manufacturing method.In this internal chill cylinder liner 2, a plurality of narrow projections 3 are formed on the outer peri...  
JP3873185B2
To perform smooth and rapid alignment on the outer cylinder of a cylinder without troublesome operation. A valve case 8A is provided with a valve holding member 19A to hold a damping valve on the elongation side or a damping valve 14 on ...  
JP2007002989A
To provide a slide member which has excellent abrasion resistance and anti-seizing property, and can maximize the reducing effect of the frictional coefficient in the slide surface.A cylinder 10 can slide relatively to a piston 20 via lu...  
JP3867064B2
To solve problems related to the weight, the height and the width of a conventional crosshead type large two-stroke internal combustion engine. An internal combustion engine comprises a bed plate (7) provided with a main bearing for a cr...  
JP3864587B2
To provide a sliding member which has high corrosion and abrasion resistance and has low attack performance to a mating material by combining a first sliding member in which a composite plating layer having C particles scattered thereon ...  

Matches 801 - 850 out of 3,932