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    • 2. 发明专利
    • TRAVELING VEHICLE FOR SPACE PROBE
    • JPH08183499A
    • 1996-07-16
    • JP32812794
    • 1994-12-28
    • NISSAN MOTOR
    • ONOSHIMA NOBORU
    • B60K17/16B60K17/28B64G1/16F16H48/08
    • PURPOSE: To dispense with a center-of-gravity moving motor by engaging a power transmission body, driven by both reduction main wheels, with the reduction main wheels provided at the output shafts of front and rear differential gears, and connecting a mounted body, held movably in the longitudinal direction of a vehicle body, to the power transmission body. CONSTITUTION: Differential gears 8, 9 with one differential main wheel 13 side made the input side from travel motors 5, 6 and with the other differential main wheel 15 side made the output side to wheels 3, 4 are interposed in a power transmission system reaching the wheels 3, 4 from the respective travel motors 5, 6. A transmission member 27 driven by both reduction main wheels 18 is engaged with the reduction main wheels 18 provided at the output shafts 14 of the differential gears 8, 9, and a mounted body 7 held movably in the longitudinal direction of a vehicle body is connected to the transmission member 27. A center-of-gravity moving motor can thereby be dispensed with, and the reduction in the number of part items, the simplification of structure, weight and the like can be realized.
    • 3. 发明专利
    • WING FOR AIRFRAME
    • JPH1114299A
    • 1999-01-22
    • JP16304697
    • 1997-06-19
    • NISSAN MOTOR
    • ONOSHIMA NOBORUMIURA TAKAHIRO
    • F42B10/06
    • PROBLEM TO BE SOLVED: To ensure light weight, heat resistance and strength by forming a profile of a front edge by a crossbeam member, forming a recess opened on both side surfaces, and charging a heat resistant charging member in the recess. SOLUTION: A wing front edge 10 has a crossbeam member 11 for forming a profile of a front edge part as a basic frame. And, a plurality of rectangular recesses 12 are formed at the member 11 to arrange on both surfaces S1 , S2 in an extending direction of the wing. That is, the recesses 12 formed on one surface side are isolated via ribs 13 in its arranging direction. And, the recesses 12 formed on both side surfaces S1 , S2 are isolated by partition members 14 as a partition part. And, light weight heat resistant charging member (e.g. resin material) 20 is charged in the recess 12 of the member 1 formed in this manner. Thus, light weight, heat resistance and strength can be sufficiently ensured, and its manufacture is easily done at a low cost.
    • 5. 发明专利
    • AIR INTRODUCING TYPE ROCKET
    • JPH03220096A
    • 1991-09-27
    • JP1703490
    • 1990-01-25
    • NISSAN MOTOR
    • YAMAMOTO YOICHIONOSHIMA NOBORU
    • B64G1/00
    • PURPOSE:To permit the spin of a rocket in flying and stabilize the flying in the direction of the axis of the machine by arranging an outer cylinder forming a secondary combustion chamber on the periphery of an injection nozzle and installing a spinning means for spinning a rocket in the secondary combustion chamber. CONSTITUTION:When the propellant in a primary combustion chamber 19 is ignited, the combustion gas is jetted into a secondary combustion chamber through an injection nozzle 12 from the primary combustion chamber. At the same time, air is introduced into the secondary combustion chamber from the front edge part of an outer cylinder 13, and the air and the combustion gas are violently mixed and combusted in the secondary combustion chamber, and jetted from the secondary combustion chamber, and a prescribed propulsion force is obtained. Since, in this case, a rocket is spun by the injection nozzle 12 installed in the secondary combustion chamber, the flying in the direction of axis of the machine is stabilized, and the air and the combustion gas flow in spiral form in the outer cylinder 13, and the mixing efficiency in the secondary combustion chamber 20 is improved. Accordingly, even if the total length of the secondary combustion chamber, i.e., the total length of the outer cylinder is shortened, the mixing and combustion can be carried out satisfactorily.
    • 8. 发明专利
    • ACCELERATOR FOR FLYING OBJECT
    • JPH094512A
    • 1997-01-07
    • JP15472995
    • 1995-06-21
    • NISSAN MOTOR
    • ONOSHIMA NOBORU
    • F02K7/18
    • PURPOSE: To accelerate a flying body by utilizing air in the atmosphere and realize the launch of a rocket at low cost, when the flying object is the rocket. CONSTITUTION: The accelerator for flying object is provided with a fuel tank 4 connected to a rocket separatably, plural fuel supply pipes 6 installed in the diameter direction of the fuel tank 4 radially and at an equal interval and rotated around a machine axis and plural rotor blades 10 arranged in the peripheral direction of the fuel tank 4 and supported on the plural fuel supply pipes 6 respectively. In the rotor blades 10, an air intake port 11 is provided on its front edge and also a nozzle 12 is provided on its rear edge and a space between the air intake port 11 of the rotor blade 10 and the nozzle 12 is formed as a rum combustion room 13 for communicating to the fuel supply pipes 6.
    • 9. 发明专利
    • ROCKET ENGINE AND ITS ATTITUDE CONTROL METHOD
    • JPH08177629A
    • 1996-07-12
    • JP32823394
    • 1994-12-28
    • NISSAN MOTOR
    • ONOSHIMA NOBORU
    • F02K9/72F02K9/88
    • PURPOSE: To attain downsizing and reducing cost while improving control efficiency by maintaining combustion gas, injected from a subnozzle of a side plaster, at a relatively low temperature so as to eliminate necessity for adjusting a flow amount of gas by a super heat resisting valve, in the case that attitude control is unnecessary. CONSTITUTION: In a rocket engine 1, first in the inside of a main primary combustion chamber 4, a solid propellant 2 is ignited by an igniter 3 to perform combustion, and this combustion gas is respectively introduced to each subcombustion chamber 22 of both side plasters 20 through a main intermediate nozzle 7. Simultaneously with opening a start valve 10, after a liquid oxidant 5 from a tank 6 is introduced to a manifold 12, the gas is injected from a main injector 13 to inside a main combustion chamber 8, also to perform recombustion by mixing with the combustion gas. Further, the recombustion gas is injected from a main nozzle 9 to obtain main thrust. In the case that attitude control is not necessary, combustion gas injected from each subnozzle 23 of both the side plasters 20 is maintained at a relatively low temperature.