摘要:
A bleaching composition is provided comprising a) a bleach-effective amount of an inorganic bleaching agent; b) a bleach-compatible solvent c) 0 to 10 wt % of a surfactant; d) less than 10 wt % of a modifier; and e) an effective dry cleaning amount of densified carbon dioxide, said composition being essentially free of organic peracid or precursor thereof.
摘要:
A drive in an agricultural machinery driveline has a drive housing (1), which forms an interior (18), and is at least partially filled with lubricant. A first shaft (4) is rotatably supported in the drive housing (1) around a longitudinal axis (13) and is guided out of the interior (18). First longitudinal teeth (8) connect, in a rotationally fast way, to a second shaft (9) via a second longitudinal teeth (10) formed to complement the first longitudinal teeth (8). One of the two shafts (4) has a receiving bore (5) arranged coaxially relative to the longitudinal axis (13). The bore (5) has longitudinal teeth (8) which enable insertion of the other shaft (9) by its longitudinal teeth (10). A lubricant guiding mechanism (19, 22, 29) is in the first shaft (4) or in the drive housing (1). In the connected condition of the two shafts (4, 9), the guiding mechanism connects the interior (18) to the receiving bore (5), as well as a valve (25). The valve (25) is integrated into the lubricant guiding mechanism (19, 22, 29) and can be set between a closed position, closing the lubricant guiding means (19, 22, 29), and an open position. The valve (25) is transferable from the closed position into the open position by connecting the first shaft (4) to the second shaft (9).
摘要:
A gear drive has a drive housing (1, 2) with a driveshaft (3) exiting the drive housing (1, 2) through a bore (10). The driveshaft 13 is rotatably supported in the drive housing (1, 2) around an axis of rotation X—X. A connecting shaft (7) is arranged inside the drive housing (1, 2). The connecting shaft (7) is connected in a rotationally fast way to a drive gear (35). A torque limiting coupling (4) is arranged inside the drive housing (1, 2). The input end of the torque limiting coupling (4) is connected to the driveshaft (3). The output end of the torque limiting coupling (4) is connected to the connecting shaft (7). The driveshaft (3) and the connecting shaft (7) are supported relative to one another by a radial bearing (30). The gear drive ensures that the driveshaft (3) and the connecting shaft (7) can more easily accommodate bending moments and transverse forces.
摘要:
An angle drive, especially for agricultural implements, has a housing with two housing portions (1, 2). The two housing portions (1, 2) abut one another at a right angle. The angle drive is provided with a first bevel gear (11) arranged in the first housing portion. A second bevel gear (27) is arranged in the second housing portion. The two bevel gears (11, 27) are each supported by rolling contact bearings (16, 17, 33). The housing interior is sealed by seals (20, 20') between the first bevel gear (11) and the first housing portion (1) and between the second bevel gear (27) and the second housing portion (2). The two housing portions (1, 2) which concentrate on merely covering the outlines of the two bevel gears (11, 27) and provide an aperture (25) in the region of abutment between the two housing portions (1, 2), in which the two sets of teeth (14, 18) engage one another, produce a compact unit with a small enclosed volume. Thus, a little space is required and the required amount of lubricating oil is also small.
摘要:
An assembly comprising a moveable panel, for example a swinging door or window, and a latching mechanism (10) for latching the panel (1) to at least one nearby element (2) in case the panel (1) is in a first, particularly closed, position, the latching mechanism (10) being provided with at least one first latch (11) and with operating means (13) for moving the latch (11) out of a first lateral side of the panel (1) from a panel-releasing position to a panel-latching position and vice-versa, wherein the at least one first latch (11) is dimensioned such that it extends along substantially the entire first lateral side of the panel (1).
摘要:
The present invention concerns a disinfectant or antimicrobial composition for use in dental treatment, such as treatment and/or prevention of periodontitis, gingivitis or other forms of oral infection. The present Inventor found that microorganisms that infect the dental tissues and cause inflammation thereof, are susceptible to osmotic stress, to such extent that the application of a hypertonic composition is effective in curing or preventing infection and/or inflammations. It was furthermore found that these microorganisms are also susceptible to acidic stress. The present invention therefore provides compositions that induce osmotic stress in microorganisms causing infection of dental tissue when topically applied thereto, preferably osmotic as well as acidic stress. The present invention also concerns the methods and uses involving the compositions of the invention.
摘要:
The invention relates to a method for quantification of a degree of obstruction in a liquid passageway, notably a male urethra. Data related to sonic waves generated by a liquid passing the obstruction may be accessed from a suitable file, or, alternatively may be directly obtained as a result of a measuring step 2. For determining the degree of obstruction of the urethra the measuring step 2 may be performed by arranging at least one sensor, notably a microphone, in the area of the perineum for detecting sonic waves generated by a liquid (urine) passing the obstruction. At the step 5 the power spectrum of the obtained data related to the sonic waves is calculated, after which a suitable feature 6a, 6b, or 6c representative of the power spectrum is selected. Preferable embodiments of the feature comprise a weighted average frequency of the power spectrum, a standard deviation of the power spectrum, or a skewness of the power spectrum, discussed above. The degree of obstruction may be quantified at step 7 by comparing the selected feature with a reference value 8 for the said feature. Preferably, the reference feature is obtained using a calibration experiment in a suitable phantom.
摘要:
A bleaching composition is provided comprising a) a bleach-effective amount of a low-active oxygen bleaching agent; b) a bleach-compatible solvent c) 0 to 10 wt % of a surfactant; d) less than 10 wt % of a modifier; and e) an effective dry cleaning amount of densified carbon dioxide, said composition being essentially free of carbon dioxide soluble organic peracid.
摘要:
The present invention concerns a disinfectant or antimicrobial composition for use in dental treatment, such as treatment and/or prevention of periodontitis, gingivitis or other forms of oral infection. The present Inventor found that microorganisms that infect the dental tissues and cause inflammation thereof, are susceptible to osmotic stress, to such extent that the application of a hypertonic composition is effective in curing or preventing infection and/or inflammations. It was furthermore found that these microorganisms are also susceptible to acidic stress. The present invention therefore provides compositions that induce osmotic stress in microorganisms causing infection of dental tissue when topically applied thereto, preferably osmotic as well as acidic stress. The present invention also concerns the methods and uses involving the compositions of the invention.