GB691566A - Improvements in or relating to a heat boosting apparatus - Google Patents

Improvements in or relating to a heat boosting apparatus

Info

Publication number
GB691566A
GB691566A GB279151A GB279151A GB691566A GB 691566 A GB691566 A GB 691566A GB 279151 A GB279151 A GB 279151A GB 279151 A GB279151 A GB 279151A GB 691566 A GB691566 A GB 691566A
Authority
GB
United Kingdom
Prior art keywords
jacket
thermostat
radiator
engine
pump
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB279151A
Inventor
Howard James Findley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Manufacturing Co
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 by Eaton Manufacturing Co filed Critical Eaton Manufacturing Co
Priority to GB279151A priority Critical patent/GB691566A/en
Publication of GB691566A publication Critical patent/GB691566A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D65/82—Features relating to cooling for internally-engaging brakes
    • F16D65/833—Features relating to cooling for internally-engaging brakes with closed cooling system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/748—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on electro-magnetic brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

691,566. Eddy-current brakes. EATON MANUFACTURING CO. Feb. 5, 1951, No. 2791/51. Class 35. [Also in Group XIII] A heat-boosting apparatus for a liquid-cooled vehicle engine 12 comprises a power-absorption device 37 driven by a power-transmitting element, such as 14, of the engine, and having an electromagnetic device comprising a rotor 16 and a stationary drum in the form of a fluid jacket 36, a fluid-circulating system connecting the jacket with the cooling-system of the engine and hand or foot-operated means for controlling the device being provided. In the construction shown, the rotor includes two annular members 20, 22, encircling an electromagnetic coil 26 and mounted on a hub 24 of the shaft 14. The coil is supplied with current, upon the initial depression of a pedal device associated with the pedal of the main braking system of the vehicle, by a brush 28, and the members 20, 22, which form the field body of the unit, are each provided with pole arms 32. Thus, upon the initial depression of the pedal the coil is energized and the eddy currents set up between the rotor and jacket 36 not only provide an auxiliary braking system for the vehicle but serve to heat the fluid in the jacket. The circulating system includes a pump 51, conduits 42, 44, radiator 48, thermostat 53 with a connection 57 to the radiator and by-pass connection 58 to the conduit 42, and a bleed conduit 59 leading from jacket 36 to the thermostat to provide a quick response of the latter, all these elements being arranged as shown and the liquid being circulated through the system as indicated by the arrows. In a modification, Fig. 11 (not shown), the pump and thermostat are arranged in a different manner, the thermostat, which has no by-pass in this case, being located between the engine block and radiator inlet, and the pump being between the radiator outlet and the inlet of unit 37. Specification 677,534 is referred to.
GB279151A 1951-02-05 1951-02-05 Improvements in or relating to a heat boosting apparatus Expired GB691566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB279151A GB691566A (en) 1951-02-05 1951-02-05 Improvements in or relating to a heat boosting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB279151A GB691566A (en) 1951-02-05 1951-02-05 Improvements in or relating to a heat boosting apparatus

Publications (1)

Publication Number Publication Date
GB691566A true GB691566A (en) 1953-05-13

Family

ID=9745970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB279151A Expired GB691566A (en) 1951-02-05 1951-02-05 Improvements in or relating to a heat boosting apparatus

Country Status (1)

Country Link
GB (1) GB691566A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082512B (en) * 1956-09-04 1960-05-25 Philips Nv Multipole permanent magnetic eddy current brake for vehicles, especially motor vehicles
DE1296986B (en) * 1965-01-11 1969-06-04 Hitachi Ltd Eddy current braking device for vehicles, especially for motor vehicles
DE3530746A1 (en) * 1985-08-28 1987-03-05 Heinz Stuefer Eddy-current brake
FR2591297A1 (en) * 1985-12-06 1987-06-12 Renault Vehicules Ind CLUTCH RETARDER.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082512B (en) * 1956-09-04 1960-05-25 Philips Nv Multipole permanent magnetic eddy current brake for vehicles, especially motor vehicles
DE1296986B (en) * 1965-01-11 1969-06-04 Hitachi Ltd Eddy current braking device for vehicles, especially for motor vehicles
DE3530746A1 (en) * 1985-08-28 1987-03-05 Heinz Stuefer Eddy-current brake
FR2591297A1 (en) * 1985-12-06 1987-06-12 Renault Vehicules Ind CLUTCH RETARDER.
EP0228326A1 (en) * 1985-12-06 1987-07-08 RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: Coupling-retarder

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