AUTOMATIC TIME SWITCHES

Brand	Owner (click to sort)	Address	Description
LEFOO	ZHEJIANG LEFOO CONTROLS CO.,LTD.	ECONOMIC DEVELOPMENT ZONE ,YUECHENG TOWN YUEQING CITY, ZHEJIANG 325000 China	automatic time switches, electric cell switches, pressure switches, wind powered switches and pressure regulators for switches, all for use as a component of air compressors, pumps, and/or vacuum cleaners, and as a component of heating, ventilation, air conditioning, and/or refrigeration systems;
LEFOO	LEFOO INDUSTRIAL CO., LTD.	NO.115 MAILBOX, JING SI WEI LIU ROAD CENTRAL INDUSTRIAL PARK YUEQING, ZHEJIANG 325600 China	automatic time switches, electric cell switches, pressure switches, wind powered switches and pressure regulators for switches, all for use as a component of air compressors, pumps, and/or vacuum cleaners, and as a component of heating, ventilation, air conditioning, and/or refrigeration systems;
SIBEL	Societe Industrielle de Bellevaux, S.I.B.E.L.	Boulevard de Chevran Cluses (Haute-Savoie) France	Automatic Time Switches, Electromechanical and Electronic Programmers;Micro-Motors for a Wide Variety of Household and Commercial Uses Such as in Timers, Clocks, Time-Delay Relays, Appliances, Washing Machines, Dishwashers, and Control of Heating and Air Conditioning Units;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Packets input from input HWs #0 to #3 to a packet switch device are buried in time slots A through D. The packet switch device alternately switches the input packets in units of time slots, and inputs the packets to two 4Ã—4 switches. The 4Ã—4 switches make normal switching, and distribute the packets to respective output ports. Then, the packets output from the two 4Ã—4 switches after being switched are alternately multiplexed, and output to output HWs #0 through #3. By making switching in units of packets as described above, a process overhead is prevented from being increased, and also expansion can be easily made. Besides, hardware scale can be made small.