PULSE GENERATOR
申请公布号:WO9849527(A1)
申请号:WO1998SE00784
申请日期:1998.04.29
申请公布日期:1998.11.05
发明人:BERGQVIST, ANDERS;LARSSON, BENGT, I.;LUNDBY, FREDRIK
分类号:B67D7/08;B67D7/22;G01D5/12;G01D5/14;G01D5/244;G01D5/245;G01F;G01F1/075;G01F1/115
主分类号:B67D7/08
摘要:When generating signal changes in connection with the determination of the amount of fuel dispensed from a fuel pump unit, a periodic analog signal having a first 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 second frequency are emitted, which is dependent on and higher than the first frequency. In an apparatus, the analog signal is generated by a frequency generator (31). A pulse-generating device (40) comprising at least one analog sensor (41, 42) and at least one unit (45) for signal-processing is arranged to detect the analog signal and to generate signal changes having a second higher frequency.
OUTER ROTARY CYCLOID CRANK DRIVING MECHANISM
FIRE RETARADING METHOD OF CELLULOSIC FIBER CONTAINING FIBER ARTICLE
METHOD OF AND APPARATUS FOR OPTICALLY DYEING SUPPORTING MATERIAL FOR WOVEN CLOTH AND SO ON
DYEING METHOD OF SYNTHETIC FIBERS
DYEING METHOD OF SYNTHETIC POLYESTER FIBER
DEVICE FOR CONFIRMING INSIDE AND OUTSIDE OF FOIL THREAD
SP METHOD OF PRODUCING DYED YARN
DEVICE FOR MALTED RICE BY THE *KOHJIIBUTA* METHOD
MIXING MACHINE FOR MALTED RICE
METHOD OF PRODUCING GRATED CHEESE
METHOD AND APPARATUS FOR MANUFACTURING GRANULES BY SOLIDIFYING LIQUID PRODUCTS
METHOD OF CONTROLLING TENSION FOR TANDEM ROLLING MILL
AQUEOUS ALKALINE COPPER PLATING BATH
PROTECTING METHOD OF REFRACTORY MATERIAL FOR LININIG OF MOLTEM METAL RESERVING VESSEL
NICKELLSAVING AUSTENITIC STAINLESS STEEL