Method for operating an internal combustion engine (1), wherein a fuel-air mixture is burned in the internal combustion engine (1) and the internal combustion engine (1) drives a generator (2), wherein the generator (2) is connected to an energy supply network (3) and delivers energy to the energy…
Internal combustion engine (1) with a control device (C), wherein in the internal combustion engine (1) an air-fuel mixture with a combustion air ratio (λ) adjustable by the control device is combusted, wherein the control device (C) comprises: - a power control loop, which is designed to match an…
The invention relates to an autonomous gas-powered internal combustion engine system (100). According to the invention, the engine system comprises an internal combustion engine (120) equipped with a combustion chamber (11); a gas bottle (20) and a regulator (21) which supplies gas at a pressure P1…
Method for operating a generator (2) connected to a power supply network (1), in particular a synchronous generator, during a network fault in the power supply network (1), in particular during an electrical short circuit, wherein an electrical excitation of the generator (2) is at least…
A method of starting an aircraft engine (17) is provided. The method includes providing motive power from a generator (14) for starting an engine (17) during an engine start mode and deriving electrical power by way of the generator (14) from rotation of the engine (17) during a generate mode…
The purpose is to provide an engine generator 1 which can reduce noise and performs cooling efficiently. In the engine generator 1 having an engine 2, a generator 3, a cover 4 and a muffler box 13, external openings 412 and 414 formed in the cover 4 for sucking outside air into the cover 4 and…
The drive device has a coupling (4) for selectively connecting an internal combustion engine (2) with output shaft (1) between the engine and electrical machine (3). A flywheel (10) is provided between output shaft and coupling, which is supported on common drive shaft (8) of electrical machine…
The present finding regards a motor generator (10), comprising: - an internal combustion engine (11), provided with a drive shaft (12); - an electric generator (13) having a rotor (15), which is mechanically connected through mechanical transmission means (14) to the drive shaft (12) of the…
A cogeneration apparatus (10) having a ventilation-introducing channel (61) communicating an electrical-equipment compartment (20) with a ventilation fan (57) is disclosed. Driving the ventilation fan (57) causes air to be led from an exterior (40) of a cogeneration case (11) through the…
According to the present invention, even in the case of addition of a transformer for using an engine system with an AC power supply different from the expected voltage of an electrical device, there is substantially no change in the thermal balance in a package due to the presence or absence of…
A cogeneration apparatus (10) includes a housing (11) for accommodating an engine (16), a fuel line (24), an electrical generator (18), and a power converter part (22). The housing (11) is partitioned into a power-generation compartment (12) and an electrical-equipment compartment (13). Empty space…
The supply (1) has a barge on or in which all components of the power supply are arranged, and a generator (3) driven by an internal combustion engine (2). A thermal coupling device (8) transfers heat from an exhaust gas of the engine to a fluid i.e. water, and for supplying the heated fluid to the…
The engine control apparatus includes a governor control mechanism for keeping the engine frequency constant, decides the "presence" or "absence" of the engine load by the throttle aperture and forcibly changes the engine frequency to a predetermined frequency depending on the presence or absence…
An outdoor power generating apparatus includes a housing (1) including a generator chamber (10) and a side wall portion (12, 14), a power generation source (2) configured with an engine-type generator (20, 22) or a fuel cell (28), a ventilation fan (3), and an exhaust passage (4) provided within…
An outdoor power generating apparatus includes a housing (1) placed at an outside and including a power generation chamber (10), a power generation source (2) accommodated in the power generation chamber and formed by either one of an engine (20) and a fuel cell (28), an intake portion (100)…
A drive combination has a piston engine coupled to a generator. The connecting rod (5) of the engine body (6) is directly linked to an overhung crank (4) on a generator shaft (2). The generator shaft forms the crankshaft of the engine body. The engine housing (3) is firmly but releasably flanged to…
A portable power driven system has a manually movable frame. In one example, an internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the…
In the context of a frame-mounted engine generator in which mounted within a frame (2) there are an engine (10), an engine-driven electric generator (11), an electric power converter (14) that converts generated electric power to a prescribed frequency, and a control box (17) having an internal…
An engine-driven work machine is provided in which elastic support members (11, 11) are disposed between a lower part of a work unit (U) having an engine (3) and a frame (2) having the work unit (U) mounted thereon, the elastic support members (11, 11) being disposed beneath a crankshaft (17) of…
An engine-driven generator is provided that is formed by supporting an engine (3) and a generator (4) on a frame (2), wherein the frame (2) is formed as an open periphery framework type, within this frame (2) a duct member (31) is disposed around the outer periphery of the engine (3) and the…
An engine-driven generator is provided that is formed by supporting on a frame (2) an engine (3) and a generator (4) driven by the engine (3), wherein the frame is formed by integrally connecting via a cross member (7) lower side sections of a pair of left and right side frames (2b, 2b) formed by…
In an engine generating machine, a power-generating unit constructed by integration of the an engine and a generator, is housed in a case including an undercover and a pair of left and right side covers. A pair of reinforcing frames are coupled at their lower ends to the undercover and extend…
Generator set, comprising an internal combustion engine (2) that is fitted onto a platform (1), and at the opposite axial ends of which are associated a current generator (3) and a cooling fan (4) suitable for creating a flow of fresh air that flows according to the direction taken up by the axis…
The present invention provides improved alternators for use alone or in combination with, for example, rotary interns) combustion engines wherein the alternators are characterised by absence of moveable bearings or mountability to existing driving shafts by use of an aligning plate and through…
An improved method for fitting electric contacts to an electric motor and pump unit has an access aperture (6) in the sealed housing (1) into which is screw fitted a panel made of electrically insulating material and also resistant to oil. The panel is pierced by holes to take connecting studs (S)…
An engine generator is provided which improves a sturdiness and rigidity, sound insulation performance, and workability at inspecting of the whole structure, and further simplifies the structure through reducing the number of parts of a housing. An engine, a muffler, and a generator are disposed on…
The arrangement has a cylinder casing (12) and a timing cover (11) that form housing (3) for valve gear drive units (4). An alternator (5) is connected to the casing and the cover. The alternator has lugs (6) whose forward movement does not reduce the width of a sealing surface (17) of the housing…
The system includes at least one transmission belt (7) operable to couple the drive shafts (5a, 6a) of auxiliary devices (5, 6) with a pulley (8) operatively connectable to the crankshaft (2) of the internal combustion engine (3), and a servo controlled clutch (9, 10) operable selectively to…
A positioning pin (15) is knocked onto a crankshaft (14) of an engine and a key way (26a) is formed in a boss of a first flywheel (25). When an outer rotor (21) type generator is connected with the engine, the boss (26) of the first flywheel (25) is fitted over the crankshaft (14) so as to adjust…
In an engine operated machine, an engine and a generator formed integrally with each other are covered with a shroud (66) and a fan cover to form a power-generating unit. A head cover (51) of the engine is mounted to protrude from an upper surface of the shroud (66), and the head cover (51) is…