31results about How to "Function unchanged" patented technology

The invention discloses a joint driving unit for sintering waste heat recovery and sintering main exhaust fan. The unit comprises a double-output shaft sintering main exhaust fan, a synchronous motor, a variable speed clutch and a sintering waste heat recovery steam turbine; one output shaft of the sintering main exhaust fan is coaxially connected with the synchronous motor; the other output shaft of the sintering main exhaust fan is coaxially connected with the sintering waste heat recovery steam turbine by the variable speed clutch. The unit improves the energy recovery rate of metallurgical system, which is a new energy-saving and emission-reducing device for metallurgical system.

A pontoon and water flow power generation combined power station comprises a pontoon. A belt hydraulic engine type water flow power generation device, a solar power generation device and/or wind driven power generation device are arranged on the pontoon, and the belt hydraulic engine type water flow power generation device is provided with an automatic working water level regulating unit, a super-flood preventing unit and a float cleaning unit. A belt hydraulic power generator, a magnetic suspension wind driven power generator and a solar power generator are assorted mutually and are integrated with the shore supply to realize interaction and compensation, and specifically, power generated from flood and/or wind and solar energy in peak periods is fed back to the shore supply, and the shore supply resupplies power for the pontoon when in off-peak periods of flood and/wind and solar energy, so that uninterrupted power supply is formed, and the multipurpose pontoon with new clean energy self-generating devices is assembled. Besides, automatic control and dispatching of various power supplies can be realized, and accordingly the pontoon and water flow power generation combined power station has the advantages of operational simplicity, safety and reliability, high efficiency, adaptability to non-professional management, and can be used as a composite marine facility with double functions of the pontoon and the power station or can be used as a special shore power station utilizing integral energy.

The present invention provides a suspension system test apparatus capable of realizing dynamic loading. According to the suspension system test apparatus, four hydraulic servo oil cylinders are used as excitation oil cylinders to load a frame, and therefore, compared with the prior art, the suspension system test apparatus is simpler and more convenient to operate, can realize a dynamic loading experiment and a static loading experiment, is suitable for the dynamic characteristic test and static characteristic test of a suspension system and can assist in shortening an experimental period and saving manpower and material resources; the lower ends of the excitation oil cylinders are connected with a bottom rack through hinges, and the upper ends of the excitation oil cylinders are connected with the frame through universal connection modes such as spherical hinges or universal joints, and therefore, requirements of the degree of freedom of the frame in the dynamic loading experiment can be satisfied; and when the frame needs forward-backward excitation or leftward-rightward excitation, a first excitation shaft or a second excitation shaft is made to operate, and therefore, the frame only performs pitching or rolling motion.

The invention belongs to the uranium isotope separation cascade technology frequency measurement data acquisition and automatic control technology field and especially relates to a centrifugal uraniumcondensation frequency measurement system control unit. An Ethernet controller and an upper computer carry out data communication so as to display frequency measurement data and a correlation signal.An LCD controller completes the on-site display of the frequency measurement data and operation personnel checks the data on site. Through I/O input, a button input function is realized, and data checking, shielding, on-site/remote control condition switching and data search functions are realized too. Through I/O output, the collected frequency measurement data is analyzed and processed and thena correlation fault signal is formed. On one hand, the I/O output is used for on-site panel indication and the correlation fault signal is displayed on a control unit panel as a mode of lightening afault lamp; on the other hand, the signal is sent to a Russian control system. The installation mode of a control unit is concise, the control unit can be accessed to the Russian control system in batches, a centrifuge can access the system without shutdown, fund investments are effectively reduced, and the operation stability of a cascade system is comprehensively increased.

The invention relates to a blank supplying and automatic bottle shedding mechanism of a plastic blowing machine, which comprises a stander, a template, a die, a die opening and closing mechanism and a blowing mechanism, wherein the template, the die and the die opening and closing mechanism are arranged on the stander. The blank supplying and automatic bottle shedding mechanism of the plastic blowing machine is characterized in that a blank supplying device and an automatic bottle shedding mechanism are arranged on the die, the blank supplying device comprises a supporting plate which is arranged on the stander or the die, a plastic bottle blank guide cylinder is arranged in the supporting plate, the center of the guide cylinder is in the same straight line as the center of the die, and ablank receiving fork is arranged on a die orifice of the movable die and contacted with a plastic bottle blank; the automatic bottle shedding mechanism comprises a bottle mouth extruding device and abottom die rotating device, the bottle mouth extruding device comprises a pushing plate and a spring which are fixed on the die orifice of the fixing die, and a post rod is arranged on the movable die and matched with the pushing plate; and the bottom die rotating device comprises a rotating shaft which is connected in series with bottom dies, the head of the rotating shaft is provided with a pulling block which is contacted with a contact rod arranged on the stander or the die to rotate, and the rotating shaft is provided with a resetting spring.

The invention relates to a heterogeneous multi-platform code generation method based on IMCL model. The method comprises the following steps: adopting IMCL language to characterize the function of a target system and obtaining the function model of the target system; adopting a formal method to decompose the functional model to obtain one or more platform models corresponding to one or more platforms in the target system; mapping the one or more platform models to corresponding platforms, thereby supplementing the platform models in detail; based on the abstract syntax tree, according to the characteristics of the one or more platforms, designing corresponding transformation rules, so as to transform the one or more platform models into corresponding platform codes. The invention solves the problem of the prior art that it is difficult to generate multi-platform codes at the same time, the function model is decomposed to be used for automatic generation of the target platform codes, and the invariance of the constraint relationship between the function and the function is ensured through the program slicing method and the decomposition method based on the formal system dependency diagram.

The invention discloses a blockette multi-level inflation composite structure fabric, and relates to the technical field of textile materials and textiles. Four layers of fabrics with single surfaces are flatly arranged, and two adjacent layers are connected with each other through parallel connection belts (5 and 6); an inflation chamber is formed between two adjacent connection belts; the upper connection belt and the lower connection belt of the middle two layers of fabrics are parallel to each other and are staggered from each other at an interval; a first outer inflation chamber (20), a second outer inflation chamber (30) and an outer layer inflation channel (52) are communicated and are communicated with an outer inflation port (41); and an inner layer inflation channel (61) is retained in the inner layer connection belt (6), so that the inner inflation chambers (10) are communicated with one another and are also communicated with an inner inflation port (51). By four layers of fabrics for protection, the cold and heat isolation effect is enhanced; a multi-level adjustment function is realized; the thickness, the isolation performance or the floatage of the composite fabric can be changed; the use of the blockette multi-level inflation composite structure fabric cannot be influenced by local damage; and the blockette multi-level inflation composite structure fabric can be used as a tent material, a floatage device, human body protection or rescue auxiliary equipment and the like.

The embodiment of the invention provides a parameterization unit circuit, a parameterization unit circuit establishing method and a standard unit circuit replacing method, and the parameterization unit circuit establishing method comprises the steps: in a circuit, determining at least one unit circuit capable of being standardized as a standard unit; establishing a parameterization unit which corresponds to the standard unit and is consistent with the standard unit in circuit function; configuring a mapping relation between the parameterization unit and the standard unit; according to the unit mapping information and the port mapping information, calling a standard unit schematic diagram in a parameterized unit to form a parameterized unit schematic diagram; verifying whether the circuit functions are consistent or not according to a circuit netlist generated by the parameterized unit schematic diagram and a parameterized unit function description language; if the verification is consistent, regarding that the verification is passed; otherwise, reconfiguring the mapping relation between the parameterized unit and the standard unit. According to the embodiment of the invention, the result of the first replacement can be repeatedly utilized, and different standard units can be conveniently and efficiently replaced.

The invention discloses a card inserting type keyboard which comprises a keyboard upper buckle plate, a PCB main board is fixedly installed in the lower side of the keyboard upper buckle plate, the lower side of the PCB main board is arranged on a keyboard inner supporting plate, an installation cavity is formed in the inner side of the keyboard inner supporting plate, a plurality of POGOPI N card positions are evenly distributed at the upper end of the PCB main board, and the POGOPI N card positions are arranged in the installation cavity. The upper end of the keyboard upper buckle plate is provided with key jacks matched with POGOP I N clamping positions, keys are arranged at the upper ends of the inner sides of the key jacks, one side of the PCB mainboard is connected with a master control PCB through a mainboard connecting flat cable, one end of the master control PCB is electrically connected with a battery, the master control PCB and the battery are arranged in a mounting cavity in the lower side of the keyboard inner supporting plate, and the keyboard inner supporting plate is connected with the keyboard upper buckle plate. A keyboard lower buckling plate is fixedly buckled to the lower end of the keyboard upper buckling plate on the lower side of the keyboard inner supporting plate, keys can be inserted and pulled out at will, the keys can be inserted into the positions where the keys want to be placed according to the use habits of a user, use is convenient, and practicability is greatly improved.

A design solution for improving modern performance of a theft-proof door belongs to mechanical and electric integration technical field. The inventor reuses own three items of inventive result and improves to form a reliable solution taking a telephone as the mechanical key to open the door, which scientifically solves various contradiction. The invention takes a seated phone, mobile phone namely general communicator as a receiver of the door opening signal, and is composed of a sampling circuit, an amplifying circuit, memory circuit, an eliminating resetting circuit, a control circuit and an automatic manual double-use lock, etc. The main principle is to take out the calling door opening signal from the receiver, processed by the circuits to form a door opening signal. The advantages is as follows, opening door is so modern without key that the invention can be operated by remote control in long distance, which is modern, with new trend and good accidental resistance. The most prominence is to ensure the integrity of the communication parts in the sampling process, so the invention has high comprehensive use value.