摘要:
An axial sealing mechanism of a volute compressor comprises a fixed volute member, a orbiting volute member, and an isolating member which is fastened to the back of the fixed volute member and provided with back pressure chambers into which an intermediate-pressure working fluid or a high-pressure working fluid is introduced via the compression chambers formed by the fixed volute member and the orbiting volute member. The pressing member in the back pressure chamber is therefore forced to urge axially the fixed volute member so as to overcome the axial thrust and the overturn moment of force, which exert on the fixed volute member at the time when the compression chambers are in operation. The axial gap between the fixed volute member and the orbiting volute member is thus minimized so as to prevent the working fluid from leaking out from the compression chambers and to improve the volumetric efficiency of the volute compressor.
摘要:
An Oldham ring system for a rotary fluid compressor, comprising: a motor shaft; an eccentric shaft; a revolving part with two first gliding elements on its lower side; a stator; an Oldham ring, its upper side being provided with two second gliding elements fitting the two first gliding elements, and its lower side being provided with two third gliding elements for a perpendicular gliding movement; and a frame, on its perimeter being provided with two holders and with two fourth gliding elements in between that glide against said third gliding elements; wherein the characteristic is that the Oldham ring is, on the two opposite sides located next to the holders of the frame, provided with two straight shortcuts to reduce the width of the Oldham ring next to the holders; and wherein the first and second gliding elements as well as the third and fourth gliding elements each are provided with a groove in the gliding direction to provide for a flow path for lubricating oil.
摘要:
A locating mechanism of the fixed volute of a scroll compressor comprises a frame, a fixed volute and an orbiting volute. The frame is provided with a predetermined number of locating faces having thereon respectively a locating member which is fastened with the frame and has a sliding connection face of an arcuate construction. The fixed volute is provided with a predetermined number of shoulders which are corresponding in location and number to the locating members and are provided respectively on the outer side thereof with a sliding connection face of an arcuate construction and engageable with the sliding connection face of the locating member. The fixed volute can be caused to slide up and down along the sliding connection face of the locating member. The sliding connection face of the locating member is provided on the top thereof with a retaining portion for preventing the fixed volute from moving upward. The shoulders of the fixed volute can be fastened with the retaining portions of the locating members by a temporary member, thereby causing the fixed volute to be suspended on the locating members so as to allow the fixed volute and the orbiting volute to form therebetween a gap enabling the fixed volute to adjust itself to locate at the optimum cooperating position.
摘要:
A system and method of accessing basic input output system (BIOS) change summary information within a BIOS operating environment is disclosed. According to an aspect, a basic input output system (BIOS) set-up interface is disclosed. The BIOS set-up interface includes a navigation routine accessible via a BIOS set-up menu and operable to initiate displaying a secondary user display interface. The BIOS set-up interface further includes a BIOS change summary interface accessible using the secondary display user interface and configured to display BIOS set-up changes made using the BIOS set-up menu.
摘要:
A speed hump device for discouraging vehicles form exceeding a designed threshold speed is disclosed. The speed hump device mainly comprises: a housing device, whose figure is like a box, having a housing room therein and a opening thereon; a hump device with a hump member and a arc-shaped member pivoted on the housing device by a first pivot, the hump member can be rotated in and out the housing room from the opening about the first pivot; a transmission device including a gear set, a transmitting mechanism and a abutment member, wherein the arc-shaped member is engaged with one gear of the gear set; a rebound device used to push the hump member out the housing device when no extra force presses on the hump member. When a car passing through the speed hump device with a slow speed, e.g., below a threshold speed, the abutment member will be put down and the hump member can be depressed in the housing room by the wheels of the car, hence the hump member as a jolt will disappear and the car will traverse smoothly; on the contrary, if the speed of the car is over the threshold speed, the hump member will be still in the position out the housing room that a jolt will occur to cause a impact effect to the car. Additionally, the hump member of the speed hump device will have an impedimental effect to a car goes against the traffic flow direction. Moreover, it does not consume any additional energy to drive the speed hump device.
摘要:
A speed hump device for discouraging vehicles form exceeding a designed threshold speed is disclosed. The speed hump device mainly comprises: a housing device, whose figure is like a box, having a housing room therein and a opening thereon; a hump device with a hump member and a arc-shaped member pivoted on the housing device by a first pivot, the hump member can be rotated in and out the housing room from the opening about the first pivot; a transmission device including a gear set, a transmitting mechanism and a abutment member, wherein the arc-shaped member is engaged with one gear of the gear set; a rebound device used to push the hump member out the housing device when no extra force presses on the hump member. When a car passing through the speed hump device with a slow speed, e.g., below a threshold speed, the abutment member will be put down and the hump member can be depressed in the housing room by the wheels of the car, hence the hump member as a jolt will disappear and the car will traverse smoothly; on the contrary, if the speed of the car is over the threshold speed, the hump member will be still in the position out the housing room that a jolt will occur to cause a impact effect to the car. Additionally, the hump member of the speed hump device will have an impedimental effect to a car goes against the traffic flow direction. Moreover, it does not consume any additional energy to drive the speed hump device.
摘要:
Methods and systems are disclosed for using a server management program for an error configuration table, wherein a user loads the management program, which receives a Hardware Error Configuration Table (HECT) from baseboard management controller (BMC) firmware, the HECT table containing error control parameters for a hardware error event table. A replica of the HECT is maintained in SRAM using BMC firmware. The HECT is sent via the basic input output system (BIOS) during system power up. An interface is set up to allow the user to configure error event thresholds. The user can set preferred threshold of a system management requirement without rebooting system. If the user makes changes to the HECT, the management program sends the new HECT to BMC firmware to feedback the completion. A software SMI is issued to inform BIOS of HECT changes during the BMC completion. BIOS informs the operating system (OS) to discard and reload the new HECT.
摘要:
A system and method of accessing basic input output system (BIOS) change summary information within a BIOS operating environment is disclosed. According to an aspect, a basic input output system (BIOS) set-up interface is disclosed. The BIOS set-up interface includes a navigation routine accessible via a BIOS set-up menu and operable to initiate displaying a secondary user display interface. The BIOS set-up interface further includes a BIOS change summary interface accessible using the secondary display user interface and configured to display BIOS set-up changes made using the BIOS set-up menu.
摘要:
A filter that reduces microorganisms or chlorine from tap water and has at least one membrane that has at least one layer. The at least one layer is a fabric layer sputtering-coated with silver particles.
摘要:
Materials and methods for fabricating multi-transmittance halftone phase shift masks (HTPSM) are disclosed. The masks include patterns having regions of different transmittance for the purpose of reducing one or more of line edge shortening, iso-to-dense bias, and edge-to-dense bias. The masks employ at least one halftone material in forming the patterns that have different transmittances. Regions of denser or longer lines are constructed to have a lower transmittance than regions of isolated lines. The patterns may include a single halftone material of different thicknesses for different regions or may include two halftone materials applied singly and doubly to different regions.