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Patent Searching and Data


Matches 501 - 550 out of 626

Document Document Title
JPH0478824B2  
JPH04121477U  
JPH04300171A
PURPOSE: To provide a work device capable of removing remnants from a combustion chamber without the necessity of an additional flushing air flow. CONSTITUTION: A portable internal combustion powered work device, such as a fastening elem...  
JPH04298644A
PURPOSE: To provide a method and a device for starting a piston engine hydraulically. CONSTITUTION: Starting is executed by the same double-acting piston/cylinder devices 16, 161, 162 as those used for taking power from an engine after s...  
JPH04505646A  
JPH04261783A
PURPOSE: To provide a working device capable reducing the variation of the combustion characteristic including the misfire attributable to insufficient mixture of air with the fuel, the errors in measurement of the fuel, etc. CONSTITUTIO...  
JPH04228829A
PURPOSE: To obtain a compact and inexpensive engine with a simple structure which can start the engine surely by providing an electric motor for driving a pinion gear in a free piston engine. CONSTITUTION: Two shafts 22a, 22b are arrange...  
JPH04228828A
PURPOSE: To obtain an inexpensive free piston engine with a simple structure and short axial direction space by arranging plural counter masses axisymmetrically for a rod and also forming an energizing means by a coil spring. CONSTITUTIO...  
JPH04504291A  
JPH03195392A
PURPOSE: To improve reliability and to reduce cost by controlling the switching of elements at the diagonal parts of an H-type bridge switching element for driving the motor of a compressor while treating current at both side parts using...  
JPH03502595A  
JPH03138424A
PURPOSE: To obtain a compact internal combustion engine with the reduced vibration by converting the heat energy generated by the combustion of fuel in a combustion chamber to the compression energy of working oil and transmitting the co...  
JPH03501992A  
JPH03501873A  
JPH0263093B2  
JPH0240854B2  
JPH02529B2  
JPH01500286A  
JPS643235A
PURPOSE: To reduce the amount of an electric current to save consumption of electric power and to reduce the whole apparatus in size by providing an electric current control device adapted to control the supply of electric current to a l...  
JPS63243424A  
JPS63174883A  
JPS6329090B2  
JPS63100229A  
JPS62154243U  
JPS62210247A
PURPOSE: To improve starting performance by providing a displacer rod in the displacer piston of a free type stirling engine while it can move reciprocally whereby effecting a reciprocal movement at the time of engine start by means of a...  
JPS62114143U  
JPS6296732A  
JPS6238832A
PURPOSE: To simplify the construction of an assembly in which an engine cylinder and an intake pump cylinder are arranged in tandem and pistons in the cylinders are fixed to a common piston rod, by providing a scavenging means and an int...  
JPS6238833A
PURPOSE: To simplify the construction of an assembly in which an engine cylinder and an intake pump cylinder are arranged in tandem and pistons in the cylinders are fixed to a common piston rod, by making the piston rod hollow, and provi...  
JPS61265327A  
JPS61166136U  
JPS61166137U  
JPS6142494B2  
JPS61187535A
PURPOSE: To prevent the inflow of raw gas into an exhaust passage with the simple constitution, by installing each free piston for the separation of supplied air from exhaust gas into a plurality of combustion chambers so as to permit th...  
JPS61135935A  
JPS61129401A
PURPOSE:To both enable an engine to perform low vibrative operation and form the engine in a compact size, by converting a reciprocating motion of a piston in a reciprocating piston engine into the rotary motion of an epitrochoidal rotar...  
JPS61126330A
PURPOSE: To enable supercharging into a main combustion chamber to be carried out securely and effectively by fixing both a main cylinder and an auxiliary cylinder on one shaft and coupling together a main piston and an auxiliary piston ...  
JPS61126329A
PURPOSE: To set up a reciprocating power of large output, by fixing both a main cylinder and an auxiliary cylinder on one shaft in parallel with each other and coupling together a main piston and an auxiliary piston sliding inside the re...  
JPS61126313A
PURPOSE:To simplify the arrangement of a valve operating mechanism, by controlling the opening and closing of an exhaust port formed in a cylinder head with the use of a stepped slide valve to ensure gas-exhaust. CONSTITUTION:A stepped r...  
JPS61126331A
PURPOSE: To facilitate the starting process of an internal-combustion engine with a simple structure by fixing both a main cylinder and an auxiliary cylinder on one shaft in parallel with each other, and coupling together a main piston a...  
JPS6118658B2  
JPS6159884U  
JPS6159885U  
JPS612768B2  
JPS60261986A
PURPOSE: To carry out constant-volume combustion by providing a relief valve which discharges a hydraulic oil in a hydraulic oil sump when a free piston blocked the connecting pipe of a cylinder in which said free piston is inserted. CON...  
JPS60502163A  
JPS60162228U  
JPS6047457B2  
JPS6014941B2  
JPS6036729A  

Matches 501 - 550 out of 626