摘要:
A control system for hybrid vehicles, in which a second prime mover (5) is connected to an output member (2) to which a power is transmitted from a first prime mover (1) through a transmission (6) in which a torque capacity is varied in accordance with an oil pressure, and which has a first hydraulic pump (32) driven by the first prime mover (1) for establishing an oil pressure to be fed to the transmission (6), and a second hydraulic pump (33) arranged in parallel with the first hydraulic pump (32) and which is driven by an electric motor (33M), is characterized by comprising a torque limiting means (30) for limiting an output torque of the second prime mover (5) temporarily to a predetermined torque which is lower than a maximum output torque, at a starting time of the first prime mover (1).
摘要:
A roof weather strip (16) includes a fitting base part (21) and a seal part (22) having a hollow part. The seal part has a sealing wall (25) which is configured to be brought into pressure contact with a peripheral part of a roof panel forming a roof opening, when a movable roof closes the roof opening. The seal part also has an upper connecting region (26) so as to connect the sealing wall to an upper part of the fitting base part. The upper connecting region is provided with a corrugated part (27) on its inner face opposed to the hollow space, and the corrugated part has a plurality of convex parts (28) and concave parts (29) which are alternately formed. An arm part (31) is integrally formed so as to extend from the fitting base part downward at an outer peripheral side, and a distal end of the arm part is connected to a lower end of the seal part. Because a plurality of the concave parts of the corrugated part exist in the upper connecting region, stress is easily dispersed.
摘要:
A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a range in which the output of the fuel cell falls within 65 to 80% of the total output. Accordingly, electric power loss due to the DC-DC converter (30) is controlled, whereby a high energy efficiency can be achieved.
摘要:
A power steering system, which is disposed in the forward part of a vehicle, allows an electric motor (4) to boost the steering torque applied by a driver, and transmits the steering torque to wheels via a steering transmission mechanism. The power steering system includes an impact detection means (25, 30) for detecting the impact of an object on a rack housing that houses a rack bar constituting the steering transmission mechanism to detect the impact on the power steering system 1 more accurately.
摘要:
The invention relates to a piston arrangement of a hydraulic piston machine, for example, an axial piston machine. A sliding block is placed on the piston. According to the invention, said sliding block is moulded directly onto the piston, for example by injection moulding.
摘要:
The invention relates to a tool for trimming lines of intersection on the ends of boreholes, such as boreholes (12) that end laterally in a cylindrical recess (14), for example. Said tool has a cutting head (22) which is arranged on a shaft (20) and at least one cutting edge (21) that extends in the axial direction, at least in sections, and carries out a machining process by a relative rotational movement between the tool and the workpiece. The inventive tool is provided with a device for generating a radial force, by which means the cutting head (22) can be radially deflected in the rotational movement thereof in a preferably controlled manner, said cutting head having a diameter (DS) that is selected in such a way that it can be introduced into the borehole with radial play (SR). The cutting head is essentially in the form of a droplet and has a smooth closed surface (29) in the region of the largest outer diameter thereof.
摘要:
A control system for hybrid vehicles, in which a second prime mover (5) is connected to an output member (2) to which a power is transmitted from a first prime mover (1) through a transmission (6) in which a torque capacity is varied in accordance with an oil pressure, and which has a first hydraulic pump (32) driven by the first prime mover (1) for establishing an oil pressure to be fed to the transmission (6), and a second hydraulic pump (33) arranged in parallel with the first hydraulic pump (32) and which is driven by an electric motor (33M), is characterized by comprising a torque limiting means (30) for limiting an output torque of the second prime mover (5) temporarily to a predetermined torque which is lower than a maximum output torque, at a starting time of the first prime mover (1).
摘要:
Disclosed is a drive mechanism, particularly for punching machines and nibbling machines, comprising a hydraulic force transmitting element (4) and a spindle drive (26) for driving the force transmitting element. A biasing mechanism (8) is provided for biasing the force transmitting element (4).
摘要:
The invention relates to the use of a Gentiana lutea (yellow gentian) extract as a medicament in the treatment of bacterial infections. Said extract has an antimicrobial effect which corresponds to the effect of ampicillin. Said novel medicament can be produced in all the normal galenic formulations and is particularly suitable for use in the treatment of infections of the upper and lower respiratory tracts, such as rhinosinusitiis and bronchitis.
摘要:
An exhaust system (1) is provided with an exhaust passage that allows exhaust gas discharged from an internal combustion engine to pass therethrough, an exhaust emission control unit including a catalyst (2,3) such as a three-way catalyst (27) to purify the exhaust gas, and an exhaust heat collecting unit that converts thermal energy of the exhaust gas into electric energy. The exhaust passage (25) is formed in the center of the exhaust system provided with the exhaust emission control unit. By-pass passages (26) are formed at both sides of the exhaust passage (25) through which the exhaust gas flows without passing through the exhaust emission control unit. The exhaust heat collecting unit (29) is provided on the outer side of each of the by-pass passages (26).