摘要:
A starter/alternator system for an engine and a battery of an automobile are provided. The system includes a starter/alternator machine; a three phase MOSgate control inverter/bridge electrically coupled to the starter/alternator machine, the three phase MOSgate control inverter/bridge including bridge connected MOSgated devices; a control ASIC electrically coupled to the bridge connected MOSgated devices of the three phase MOSgate control inverter/bridge, the control ASIC including all control circuitry required to control the starter/alternator machine; and a motor drive circuit electrically coupled to the control ASIC.
摘要:
An optical pressure monitoring system includes a tube (4) from which an infusion set and an optical signal sensor (16) disposed to detect changes in the diameter of the tube (4) and thereby determine pressure changes within the tube (4).
摘要:
A thin walled, easily crushable container (11) with an integral or seamed-on bottom is filled with an edible material (10) which requires sterilization. The empty container has one end attached or integral that may have a concave slope relative to the inside of the container. A liquified or solidified inert gas is then inserted into the container. The container is then sealed with a concave shaped end (13) before the inert liquified or solidified gas has completely vaporized. The ends do not bulge under the pressure left after sterilization, which pressure is due to the pressurization effect of the inert gas and which pressure is enough to overcome the vacuum caused by the cooling of hot water vapor or steam above the edible material and gives the can the required rigidity.
摘要:
The invention relates to an input device into which characters from a character set can be input, especially one-handedly, and a method using said input device. The inventive device comprises a display screen, at least one scrolling device and at least one key. At least one part of the character set is displayed on the screen in lines and columns. The method is characterised in that a character is inputted by means of the scrolling device which is used to preselect at least one part of a column, and by means of the at least one key which is used to select a character from a line of the preselected column.
摘要:
A power controller for fluorescent lamp dimming is disclosed, using all digital internal and external programmable controls. A specific ASIC is described. A gate array and microcomputer share parallel functions with fast sub-functions carried out by the gate array and slower sub-functions carried out by a micro-processor. Circuits are provided for automatic shut down when a high frequency ground fault is detected; for connecting the filaments of gas discharge lamps in a series/parallel circuit; for driving the load as close to resonance as possible but in an inductive mode; and for developing a dead time between high side and low side switches which is related to transformer current, switch current, bridge voltage or bridge voltage dv/dt.
摘要:
Within a reactor for catalytically processing gaseous fluids there takes place a heat exchange, besides the catalytic reaction, and only stationary catalysts are used through which the fluids flow in a single direction. For that purpose, fluid path-forming structures (10) are arranged in a reactor housing, the structures (10) form channels (19) and are provided, preferably coated with, a catalyst (12) in at least one area (11).
摘要:
Bei einem Verfahren zum Bohren und/oder Bestücken der auswechselbaren Führungsplatten eines Prüfadapters werden zum Bohren der Führungsbohrungen alle Führungsplatten oder n-1 Führungsplatten aufeinander gelegt oder in geringen Abständen voneinander angeordnet, und in diesen Führungsplatten werden die Reihen von Führungsbohrungen nacheinander in pro Reihe jeweils einem einzigen Bohrvorgang gebohrt, wobei diejenigen Reihen von Führungsbohrungen, deren Längsachsen vor dem Bohren nicht miteinander fluchten, vor der Vornahme des jeweiligen Bohrvorganges in Fluchtung ihrer Führungsbohrungen durch Verschieben mindestens einer der Führungsplatten gebracht werden. Alternativ werden die Kontaktstifte in die Führungsbohrungen aller Führungsplatten nacheinander eingesetzt, wobei die Führungsbohrungen jeder Führungsbohrungsreihe vor Einsetzen des betreffenden Kontaktstiftes, falls sie außer Fluchtung sind, durch Verschieben von vorzugsweise n-1 Führungsplatten parallel zu sich selbst in Fluchtung gebracht werden.