摘要:
Absorption refrigerator comprising; a cabinet having outer walls (1, 2, 4) and at least one door (3) which together encase at least one storage compartment (5) and which comprise a heat insulation material (2a, 3a, 11); and an absorption refrigerating system comprising a boiler (6), a water separator (7), a condenser (8), an evaporator (9) and an absorber (10), wherein said boiler, water separator, condenser and absorber are arranged outside said storage compartment. A channel (16) having an inlet (14) and an outlet (15) for conducting air through said channel is formed in an insulation (11) material comprised in one (4) of said outer walls. A ventilator (17) arranged to create a forced airflow in said channel. At least one of said absorber, condenser and water separator is arranged between said inlet and outlet in said channel.
摘要:
Absorption refrigerator comprising; a cabinet having outer walls (1, 2, 4) and at least one door (3) which together encase at least one storage compartment (5) and which comprise a heat insulation material (2a, 3a, 11); and an absorption refrigerating system comprising a boiler (6), a water separator (7), a condenser (8), an evaporator (9) and an absorber (10), wherein said boiler, water separator, condenser and absorber are arranged outside said storage compartment. A channel (16) having an inlet (14) and an outlet (15) for conducting air through said channel is formed in an insulation (11) material comprised in one (4) of said outer walls. A ventilator (17) arranged to create a forced airflow in said channel. At least one of said absorber, condenser and water separator is arranged between said inlet and outlet in said channel.
摘要:
An apparatus casing (1) for a computer, which casing includes a number of walls which together define a chamber for accommodating computer components wherein at least a first wall (2) includes a number of through-penetrating contact openings (4, 9) which are disposed to enable the connection of external cables (6) having electric contacts (7) to corresponding connection contacts (5) disposed at said contact openings and connected to chamber-accommodating components. With the intention of lowering the airborne operational noise exiting from the box and counteracting the leakage of air into the casing, the casing is fitted with an openable canopy (11) that includes a generally hermetic wall (11′) and an edge surface which, when the canopy is closed, lies against the outside of the first wall (2) around the contact opening (4, 9), and a sealing cable transit means (20) through which the cables (6) are able to extend, wherein the canopy (11) the cable transit means (20) and the first wall (2) form a space for accommodating the cable contacts (7) said space being delimited generally hermetically from the surrounding atmosphere outside the chamber. The invention also relates to a canopy (11) for such an apparatus box.
摘要:
The present invention relates to an apparatus casing for a computer, comprising a number of walls (21, 22, 23, 24, 101, 103, 104, 105, 106, 107) which together define a first chamber (20, 200) for accommodating computer components (A, B, C), a noise attenuating inlet (30) which includes an inlet duct (31, 310) and an inlet opening (32, 320) that opens into the first chamber for supplying air from the surrounding atmosphere to the first chamber via the inlet duct and the inlet opening, a noise attenuating outlet (40) which includes a first outlet opening (42, 420) and an outlet duct (41, 410) for dispelling air from the first chamber to the surrounding atmosphere via the first outlet opening and the outlet duct, and a fan (45, 450) for producing an air flow through the inlet, the first chamber and the outlet. The invention also relates to a computer that includes one such apparatus casing.
摘要:
Ice maker comprising a mould (10, 110) forming at a number of mould cavities (11, 111a, 11b) for receiving water and forming a respective piece of ice (41, 42,141), which number of mould cavities are arranged in at least one column defining a longitudinal direction; a first (2, 102) and a second shaft (3, 103); an endless conveyor (100), which is arranged to convey the mould in the longitudinal direction around at least the first shaft; and drive means (8) connected to at least one of the first and second shafts for driving the conveyor. The mould (10, 110) is formed of an elastic material and arranged to be elastically deformed as the mould passes over the first shaft (2, 102). Longitudinal communication channels (13a, 113a) are arranged between consecutive mould cavities (11, 111a) arranged in one column, for allowing water to flow between mould cavities in one column. A method of fabricating pieces of ice is also disclosed.
摘要:
Ice maker comprising a mould (10, 110) forming at a number of mould cavities (11, 111a, 11b) for receiving water and forming a respective piece of ice (41, 42,141), which number of mould cavities are arranged in at least one column defining a longitudinal direction; a first (2, 102) and a second shaft (3, 103); an endless conveyor (100), which is arranged to convey the mould in the longitudinal direction around at least the first shaft; and drive means (8) connected to at least one of the first and second shafts for driving the conveyor. The mould (10, 110) is formed of an elastic material and arranged to be elastically deformed as the mould passes over the first shaft (2, 102). Longitudinal communication channels (13a, 113a) are arranged between consecutive mould cavities (11, 111a) arranged in one column, for allowing water to flow between mould cavities in one column. A method of fabricating pieces of ice is also disclosed.
摘要:
A method and a system in a vehicle to control the input torque to a drivetrain member (4) connected to an engine (2) is presented. The method comrises the steps of determining (101, 210) a value of the input torque (Ti) and determining (101, 210) the rotational speed (RPMi) of an input shaft (6) of the drivetrain member (4). A value of a first torque dependent function (Eoi) is calculated (105, 106, 206, 207), based on the rotational speed (RPMi), the value of the input torque (Ti) and a limit value of the input torque (TMax), the value of the input torque (Ti) exceeding the limit value of the input torque (TMax). If the value of the first torque dependent function (Eoi) exceeds a predetermined limit value of the first torque dependent function (EoMax), the input torque is reduced (109, 212).
摘要:
The present invention relates to a process for continuous cooking of chemical pulp, in which the chips are fed into a chip chute (3), which is arranged on top of a high pressure feeder (4) for passing the chips into a downstream, pressurized continuous digester housing comprising a vertical, elongate digester (5) into which the chips are fed at the top and from which the cooked pulp is fed out at the bottom, in order thereafter to be defibred and washed, after which the defibred pulp is screened, and an accepted flow of pulp is obtained which is fed onwards for continued treatment, and a reject flow is obtained which consists principally of knots, which reject flow is thus separatedoff from the pulp flow, the reject flow, which consists principally of knots, being returned to the chip chute (3), preferably after concentration and washing.
摘要:
A system including a pulse-generating device can comprise of at least one analog sensor and at least one unit for signal-processing is arranged to detect the analog signal and to generate signal changes having a higher frequency. When generating signal changes in connection with the determination of the amount of fuel dispensed from a fuel pump unit and a frequency generator for generating a periodic analog signal having a frequency is generated, which corresponds to a fuel volume flow in the pump unit. The amplitude of the analog signal is detected and then signal changes having a higher frequency are emitted, which is dependent on and higher than the frequency.
摘要:
The present invention relates to a digester and a method for continuously cooking kraft pulp in a single-vessel system (1), preferably a single-vessel hydraulic digester, with chips (2) being fed in at a first end (3) of the digester (1), white liquor (4) being added at at least one position at or near the said first end (3), the chips being impregnated in a cocurrent impregnation zone (5), the chips being cooked in a cooking zone (6) downstream of the impregnation zone, hot black liquor (7) being extracted from at least one extraction strainer section (8), and cooked pulp being discharged (9) at the other end of the digester, and hot black liquor (7) being added (11), (12) to the said impregnation zone (5), and the extract (13) from the first strainer section (14), which is arranged downstream of the position of addition (11a) of the said hot black liquor (7), being largely removed from the digester.