摘要:
The invention relates to a plate heat exchanger (1) comprising a package (3) of heat exchanger plates provided (2) with inlet and outlet ports, the ports forming channels through the package (3) for at least one heat exchange fluid, two end plates (3) between which the plate package (2) of heat exchanger plates is arranged, where at least said one end plate (6) is provided with at least one through hole, which communicates with one of the channels, and where a connection pipe (9) is arranged in the through hole of the at least one end plate (6), the connection pipe communicates with a pipe system transporting the at least one heat exchange fluid, where the connection pipe (9) extends through the through hole and being removably and rotationally and axially lockable fastened to the at least one end plate.
摘要:
The invention relates to a method for locating and destructing submarine vehicles from airborne vehicles disposed above the water surface, wherein a device (10) suspended from said airborne vehicle comprises sensing means (14) scanning generally in the horizontal plane to discover submarine vehicles in the water is submerged in the water from the airborne vehicle, said sensing means scanning the surrounding water to detect presence of and direction to submarine vehicles in the water. The device submerged in the water comprises a propulsion mechanism (12) and an explosive charge (11) and is released from the airborne vehicle during continuous scanning of the water and detection of the presence of an direction to submarine vehicles is propelled independently through the water and steered for the submarine vehicle from the point of release.
摘要:
A structure reduces impact force incurred when a structural body located forward of the vehicle interior comes toward the vehicle interior. The structure includes a pressing mechanism arranged forward of the vehicle interior. The pressing mechanism applies a pressure downwardly to the structure in order to restrict the structure from entering into the vehicle interior. The structure further includes a drive member to drive the pressing mechanism in the case of emergency.
摘要:
It is to provide a structure in which impact to the lower limbs of a vehicle occupant can be reduced effectively as compared to the prior art.A structure for reducing impact force according to the present invention is to protect an occupant in a vehicle interior, which reduces impact force, occurred when a structural body located out of and in front of the vehicle interior comes toward the vehicle interior. And the structure for reducing impact force is characterized by comprising: a pressing mechanism, which is arranged out of and in front of the vehicle interior to apply a pressure downwardly to the structure in order to restrict the structure from entering into the vehicle interior; and a drive member to drive the pressing mechanism in the case of emergency.
摘要:
The invention comprises an injection device (6), for injecting fixing material in a drill hole (13) during rock bolting, comprising a hose system (12) and a feed unit (15). The hose system (12) comprises an injection pipe (10), the injection device further comprises a positioning means (33) adapted to adjust the position of the injection pipe (10) in relation to the drill hole (13) and the feed unit (15) comprises means (31, 32) adapted to drive the hose system (12) such that the injection pipe (10) enters the drill hole (13) for supplying fixing material into the hole (13) during operation.
摘要:
An accelerometer arrangement includes an accelerometer for producing a signal representative of the acceleration or deceleration of a vehicle and processing circuitry for processing the signal from the accelerometer by either integrating or differentiating to produce a processed signal, comparing the processed signal with at least one reference signal, and providing an output signal when the reference signal is exceeded by the processed signal. At least one of the reference signal and the processing of the signal vary in a predetermined manner with time.
摘要:
Inflatable air-bag for use in a motor vehicle has a gas generator unit which includes at least one charge of cellulose nitrate having a mass of less than 10 grams. Gas from the charge, when ignited, is directed to the interior of the air-bag by a tube having a number of holes positioned along the length of the tube providing communication between the center of the tube and the air-bag. The tube is provided with a part of the charge of cellulose nitrate at each end of the tube.
摘要:
Enclosure for animals comprising one or more tapes (1) extending between fixing points which are spaced apart from each other, which has one or more electrical conductors (4). These are electrically insulated from the ground and can be connected to a source of electricity supply. Each tape (1) is woven from a plurality of longitudinal and transverse force-absorbing textile threads, while the electrical conductors (4) are formed from one or more woven-in longitudinal electrically conductive wires.
摘要:
The invention relates to a stainless steel product, particularly to a duplex stainless steel casting with high machinability, to the use of the product and to the method to produce the product. The product contains in weight percent up to 0.07% carbon, up to 2% silicon, 3-8% manganese, 19-23% chromium, 0.5-1.7% nickel, up to 1% of molybdenum and/or tungsten with the formula (Mo+½W) less than 1%, up to 1% copper and 0.15-0.30% nitrogen, the remainder being iron and incidental impurities.
摘要翻译:本发明涉及一种不锈钢制品,特别涉及具有高机械加工性的双相不锈钢铸件,涉及产品的使用和生产该产品的方法。 该产品以重量百分比含有最多0.07%的碳,至多2%的硅,3-8%的锰,19-23%的铬,0.5-1.7%的镍,至多1%的钼和/或钨,其具有式 Mo +½W)小于1%,高达1%的铜和0.15-0.30%的氮,其余为铁和杂质。