Electrical news and engineering . al specialties. They state that they will nowbe able to make immediate shipments of all their standardgoods. Mr. Chas. B. Ellis, late of the Manhattan ElectricalSupply Company, of New York city, is in charge of theelectrical department. The D. P. Battery Company, Limited, Bakewell. Derby-shire, Eng., announce that they have been successful in se-curing the contract for the new battery at Hindhead central station. THE 1£1-liCTRl CAL NEWS Onward Vacuum Cleaner meters now in operation in the city of ^^ontreal has a Ihe accompanying cut represents llie electric va
Electrical news and engineering . al specialties. They state that they will nowbe able to make immediate shipments of all their standardgoods. Mr. Chas. B. Ellis, late of the Manhattan ElectricalSupply Company, of New York city, is in charge of theelectrical department. The D. P. Battery Company, Limited, Bakewell. Derby-shire, Eng., announce that they have been successful in se-curing the contract for the new battery at Hindhead central station. THE 1£1-liCTRl CAL NEWS Onward Vacuum Cleaner meters now in operation in the city of ^^ontreal has a Ihe accompanying cut represents llie electric vaciuiui diameter of 108 inches, a range between 30 and 75 million cleaner manufactured by the Onward Manufacturing Com- imperial gallons per twenty-four hours, and at the present pany, of Berlin. Out. Lightness, power, beauty and noise- time is measuring the supply of the Montreal pumps of an lessness are claimed for this cleaner. It carries a positive average pumping capacity of 42 million imperial gallons per twenty-four Westinghouse Porcelain Strain InsulatorThere are many conditions for whicli properly designedporcelain strain insulators are admirably suited. For ex-ample, they are largely used in guy wires by street railwayand electric power companies; or groups in series are usedat dead ends to take the strain off and to insulate the linewires. Westinghouse form P2 porcelain strain insulatorsare made of a grade of porcelain superior to that ordinarilyused for such appliances. Sharp corners that would be aptto chip have been avoided and the shape of the grooves issuch that the wires lie naturally in them. The break down rotary pump which insures an even suction. The power ofthe motor is one-eighth horse power, which may be safelytaken from any lighting socket. The dirt is caught in twometal separating tanks, so no dust can reach and destroythe motor.
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Keywords: ., bo, bookcentury1800, bookdecade1890, bookidelectricalnewsen20donm
