摘要:
A method for handling wind turbine sub-assemblies includes coupling a connecting device to a connector of a hoisting device at a first connection interface of the connecting device; coupling a first wind turbine sub-assembly to the connecting device at a second connection interface of the connecting device; moving the first wind turbine sub-assembly with the hoisting device; coupling a second wind turbine sub-assembly different than the first wind turbine sub-assembly to the connection device at a third connection interface of the connecting device; and moving the second wind turbine sub-assembly with the hoisting device. An apparatus for handling wind turbine sub-assemblies is also disclosed.
摘要:
In order to carry out a two-stage fire extinguishing operation consisting of a cooling fire extinguishing step and an oxygen deficiency fire extinguishing step using a fire extinguishing gas, a firing pin unit for breaking a seal member of a cylider, a retainer for maintaining the firing pin unit in a non-opereted state and a retainer operating device for operating the retainer by an automatic operation are provided. The retainer is fixed at its head portion by a bolt screwed to an upper surface portion of a fixing member, and the leg portions of the retainer are fitted in a recess formed in an upper portion of a shaft to a lower end portion of which the firing pin is fixed. The retainer operating unit consists of a tapering shaft member, which is adapted to be pressed by a spring of a shape memory metal expandable at a predetermined temperature, whereby the leg portions of the retainer are opened to operate the firing pin.
摘要:
The pressure head needed to drive combustion air into the combustion region (46) of a heat gun 930) is imparted to the air by a compressor blades (36) driven by a turbine whose blades (32) are interposed in the fuel conduit that leads to the combustion region (46). The expansion of the gaseous fuel, which is obtained from a pressurized source, provides the power to impose the necessary pressure head. The turbine-compressor combination is efficient enough that it can extract from the fuel flow enough power to maintain the necessary pressure head not only on the combustion gas (A₁), which flows through vents (44) in a manifold (43), but also on a larger volume of air (A₂) delivered downstream of the combustion region (46) to dilute the combustion products and thereby cool them to the desired heat-gun output temperature.
摘要:
Un distributeur est décrit, qui possède un premier récipient (12) contenant un composant C, et une cavité (30) recevant une cartouche séparée (60). Un premier piston (34) se trouve dans le récipient (12) et un second piston (78) se trouve dans la cartouche (60). Une lame (48) est positionnée entre le piston (34) et le piston (78) et sert à découper en tranches la cartouche séparée (60) lorsque les pistons se déplacent de manière à ce que le composant C et un second composant C1 dans la cartouche séparée (60) soient expulsés du distributeur. Un dispositif de vanne (100) peut être accouplé à un orifice de sortie (18) du distributeur de manière à distribuer les composants C et C1 et un manchon flexible (50) peut être disposé dans le récipient (12) entre la paroi latérale du récipient (12) et le piston (34) pour fermer hermétiquement tout espace entre le piston (34) et la paroi latérale du récipient (12).
摘要翻译:公开了一种分配器,其具有容纳组分C的第一容器(12)和容纳分离盒(60)的空腔(30)。 第一活塞(34)位于容器(12)中,第二活塞(78)位于药筒(60)中。 刀片(48)定位在活塞(34)和活塞(78)之间,并且用于在活塞移动时切割分离的盒(60),使得部件C和第二部件C1 in 分离筒(60)从分配器中排出。 阀装置(100)可以联接到分配器的出口端口(18)以分配部件C和C1,并且柔性套筒(50)可以布置在容器(12)中在分配器的侧壁 容器(12)和活塞(34),用于密封活塞(34)和容器(12)的侧壁之间的任何间隙。
摘要:
A heat exchanger in which manifold constructions which encompass tubular elements (15) of the heat exchanger are formed of two mated manifold portions (11,12). Each of the manifold portions (11,12) have slots (13,14) which when the portions are mated and joined encompass the tubular elements (15). End plates (26) are included in the structure by insertion of the end plates (26) into grooves (22,22A) formed in the ends of the separate manifold portions (11,12).
摘要:
An oxygen measuring probe for use with molten metal baths for the manufacture of glass which probe comprises a probe body (4) comprising an elongate tubular member (6) closed at one end by a separate tip part (8) formed of stabilised zirconia which constitutes a solid electrolyte through which oxygen ions can pass, said tubular member (6) being formed of a heat-resistant material different from said zirconia, a first electrode (16) connected to the inner surface of the zirconia tip part (8), earthing means adapted for connection to earth out of contact with the molten metal and voltage measuring means (24) connected between the first electrode (16) and said earthing means (26).
摘要:
A heat-insulating engine with swirl chamber (2) is constructed such that a control valve (8) of which opening or closing can be controlled under an operation of a cam or an electromagnetic force is arranged in a communication hole (9) between a swirl chamber (2) made of a heat-insulating wall body (15) and a main combustion chamber (1), wherein the control valve (8) is kept closed during an intake stroke, an intake air is shielded against a hot temperature part of the swirl chamber (2), a thermal expansion caused by accepting heat of the intake air is restricted to prevent an efficiency of suction from being decreased and then a deterioration of a combustion speed is eliminated. In addition, the control valve (8) is released near an end of a compression stroke, the intake air is rapidly fed into the swirl chamber to make a rapid thermal expansion of it, a mixture gas with a rich fuel ratio is ignited at a hot temperature and then a combustion in a smoke generating temperature zone is cleared at once to prohibit the generation of the smoke. Then, a flame is blown from the swirl chamber (2) to the main combustion chamber (1), a fuel ratio is rapidly decreased, a combustion temperature is also decreased, a combustion at NOx generating temperature zone is avoided to restrict an occurrence of NOx.