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Matches 501 - 550 out of 3,932

Document Document Title
JP2013139884A
To provide a piston-and-cylinder assembly having variable diametral clearance, and a cylinder for use in a piston-and-cylinder assembly with a variable diametral clearance.A piston-cylinder assembly is used for cooling systems including,...  
JP2013528268A
The present invention provides the sliding object provided with at least one layer of 10*40-micrometer-thick a*C:H:Me layers especially a piston ring, or a cylinder liner. In an a*C:H:Me layer, Me refers to germanium and silicon.  
JP3183527U
[Subject] A cylinder liner which has many projections outside is provided. [Means for Solution] A projection is omega form, P form, or a point narrow type, and projections 3, 4, and 5 of omega form, P form, and a point narrow type occupy...  
JP5199868B2  
JP5185178B2  
JP2013064173A
To provide: a thermal spray material which is capable of reducing unevenness of coating film hardness in a thermal spray coating film, thereby improving a coating film hardness and achieving excellent separation resistance; the thermal s...  
JP5178600B2  
JP3182632U
[Subject] A cylinder assembly and nozzle head structure where time and effort of manufacture was reduced are provided. [Means for Solution] A cylinder assembly is provided with the 1st main part 10, 2nd main part 20, and coupling member ...  
JP5169242B2  
JP5155924B2  
JP2013044359A
To perform impregnation treatment even to a cylinder block including a sprayed coating which has failed in a leak test.Pores 7 each functioning as a lubricant reservoir are formed in a sprayed coating 5 previously formed on the inner sur...  
JP2013036470A
To provide a reciprocating engine that eliminates piston ring interference in an oil ring, and generates desired lateral pressure to greatly reduce sliding friction resistance between both a piston ring and a side surface of a piston and...  
JP5121512B2  
JP5113783B2  
JP2013002340A
To provide a cylinder block capable of imparting an optimal lubricating characteristic, without causing overs and shorts in both a piston ring sliding contact surface different in bearing pressure applied to a sliding surface and a pisto...  
JP3180621U
[Subject] While being able to reduce a heat loss of the Rajna upper part near a combustion chamber, a cylinder liner for internal-combustion engines which can respond is provided also to heat modification. [Means for Solution] In cylinde...  
JP5104208B2  
JP5101838B2  
JP5101879B2  
JP5087854B2  
JP2012215140A
To provide a cylinder liner reducible in residual distortion when cast-covered with a cylinder block body formed of magnesium.The cylinder liner 10 assuming a cylindrical shape with a plurality of circumferentially continuous annular gro...  
JP5066845B2  
JP5067181B2
To solve problems in improvement of seizure resistance and wear resistance, and reduction of sliding loss at a sliding part of a fluid machine requiring efficiency and durability, for example, problems at a sliding part of a scroll made ...  
JP2012211563A
To provide a cylinder liner, along with a method of manufacturing the cylinder liner, capable of suppressing a manufacturing cost while properly securing a binding strength between a cylinder block body and the cylinder liner by properly...  
JP5057089B2  
JP2012202286A
To provide a cast-in member in which the casting residual stress or residual strain is low when its outer circumferential surface is cast in with a casting material.A single film layer 12 having the coefficient of thermal expansion of an...  
JP2012197210A
To provide a low friction alloy showing low friction/low wear in ethanol, and suitable to be used as a sliding member, and to provide a method for producing the low friction alloy.The αFeSi2-based low friction alloy is constituted of an...  
JP2012189223A
To provide a low friction slide member capable of reducing friction and wear which are caused between sliding surfaces, the sliding member being used in an internal combustion engine for a piston, a cylinder and the like sliding relative...  
JP2012188719A
To provide a cast iron suitable as a cylinder liner material which is excellent in corrosion resistance in addition to scuffing resistance and wear resistance in spite of a simple and inexpensive structure, and a cylinder liner produced ...  
JP2012521523A
A steel material composition in particular for manufacturing piston rings and cylinder liners, which has a good nitriding capability, contains the following elements in the given proportion related to 100% by weight of the steel material...  
JP2012521489A
The steel piston rings and steel cylinder ライナ which contain the steel constituent which has the good nitriding characteristic as a main part are indicated. The element of the following [constituent / steel], 0*0.5% of the weight of...  
JP5026160B2
To prevent bite of foreign objects with a piston ring, regulating the diameter contracting extent of the piston ring with a tolerance level in which elevating movement of the piston is no harm. In a pilot type solenoid valve, the piston ...  
JP2012167603A
To provide a cylinder liner which can be improved in the adhesiveness to a cylinder block while a temperature gradient is reduced in the axial direction of the liner.In the cylinder liner 2 cast in the cylinder block 1, films 4, 5, 6 are...  
JP5009776B2  
JP2012518763A
The invention relates to a steel material composition, in particular for producing piston rings and cylinder sleeves, containing the following elements in the given fractions in relation to 100% by weight of the steel material: 0.5-1.2% ...  
JP2012518765A
The invention relates to a steel material composition, in particular for producing piston rings and cylinder sleeves, containing the following elements in the given fractions in relation to 100% by weight of the steel material: 0.03-2.0%...  
JP2012518766A
A steel material composition, in particular for producing piston rings and cylinder liners, comprises the following elements in the listed quantities relative to 100% by weight of the steel material: 0.5-1.2% by weight C, 0-3.0% by weigh...  
JP2012518764A
The invention relates to a steel material composition, in particular for producing piston rings and cylinder sleeves, containing the following elements in the given fractions in relation to 100% by weight of the steel material: 0.5-1.2% ...  
JP4984214B2  
JP2012132376A
To provide a cylinder liner capable of improving fuel consumption by lessening cooling loss in a cylinder bore (in a cylinder liner tube) concerning to the cylinder liner inserted and retained in a cylinder block.In the cylinder liner 10...  
JP4956769B2  
JP4954644B2  
JP2012110926A
To provide a technology for giving slidability to a cylinder liner formed of Al.As shown in Fig.(a), a ladle 14 with molten aluminum alloy 23 filled inside is moved to a rotation mold 11. At a timing before the ladle is inserted in the r...  
JP2012097840A
To prevent a cap member from being deformed by a burr of an outer tube when set in an inverted shape, in an improvement in a front fork for applying plating to the outer tube.This front fork includes the outer tube 1 interposed between a...  
JP2012092928A
To reduce relative friction between a cylinder and a piston by causing surface roughness of the cylinder to be proper and by improving wear resistance of a piston ring in a cylinder-piston sliding structure and a piston-cylinder sliding ...  
JP4934589B2  
JP2012087678A
To provide an engine cooling structure that can enhance cooling performance in an inter-bores while preventing leakage of a coolant, and to provide a method for manufacturing the engine cooling structure.The engine cooling structure 1 in...  
JP2009507159A5  
JP4918033B2  
JPWO2010055764A
The cylinder tube (11) of an oil pressure cylinder (10), The welding bead (22a, 22b) as a rigid change part to which section rigidity is changed is provided in the position estranged right and left in the peripheral direction in cross se...  

Matches 501 - 550 out of 3,932