BE823031R - Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation - Google Patents

Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation

Info

Publication number
BE823031R
BE823031R BE151225A BE151225A BE823031R BE 823031 R BE823031 R BE 823031R BE 151225 A BE151225 A BE 151225A BE 151225 A BE151225 A BE 151225A BE 823031 R BE823031 R BE 823031R
Authority
BE
Belgium
Prior art keywords
motor vehicle
inlet duct
propellor
utilise
improvement
Prior art date
Application number
BE151225A
Other languages
Dutch (nl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to BE151225A priority Critical patent/BE823031R/en
Application granted granted Critical
Publication of BE823031R publication Critical patent/BE823031R/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for

Abstract

The machine development involves an air fan with a propeller in advance of the dynamo of the electric circuit of a motor vehicle, and rotating on the same axis and driven by a belt from the main drive. The fan has a spiral inlet duct and acts as an auxiliary cooling system, being assisted by the atmospheric air pressure picked up. The air flow is from the central axis radially outwards forming a spiral path.

Description

       

   <EMI ID=1.1> 



   <EMI ID = 1.1>
BE151225A 1974-12-06 1974-12-06 Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation BE823031R (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE151225A BE823031R (en) 1974-12-06 1974-12-06 Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE151225A BE823031R (en) 1974-12-06 1974-12-06 Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation
BE823031 1974-12-06

Publications (1)

Publication Number Publication Date
BE823031R true BE823031R (en) 1975-04-01

Family

ID=25648247

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151225A BE823031R (en) 1974-12-06 1974-12-06 Motor vehicle fan propellor improvement - uses spiral inlet duct to utilise atmosphere pressure pickup for better engine ventilation

Country Status (1)

Country Link
BE (1) BE823031R (en)

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HABRAKEN HENDRIK J.

Effective date: 19851231