GB549619A - An improvements in or relating to the cooling of gear units - Google Patents

An improvements in or relating to the cooling of gear units

Info

Publication number
GB549619A
GB549619A GB944741A GB944741A GB549619A GB 549619 A GB549619 A GB 549619A GB 944741 A GB944741 A GB 944741A GB 944741 A GB944741 A GB 944741A GB 549619 A GB549619 A GB 549619A
Authority
GB
United Kingdom
Prior art keywords
casing
fan
worm
draw air
ribs
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
GB944741A
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.)
Brown David & Sons Ltd
David Brown and Sons Huddersfield Ltd
Original Assignee
Brown David & Sons Ltd
David Brown and Sons Huddersfield Ltd
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 Brown David & Sons Ltd, David Brown and Sons Huddersfield Ltd filed Critical Brown David & Sons Ltd
Priority to GB944741A priority Critical patent/GB549619A/en
Publication of GB549619A publication Critical patent/GB549619A/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0498—Worm gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)

Abstract

549,619. Cooling gearing. BROWN & SONS (HUDDERSFIELD), Ltd., D., and MERRITT, H. E. July 25, 1941, No. 9447. [Class 80 (i)] Gear units, and particularly worm gears, are cooled by a fan of radial discharge type arranged to draw air through spaces formed between parts of the gear case walls and ribs thereon and an enclosing tunnel or shroud or through passages cored in the walls. A worm gear is enclosed in a casing a, the worm b being disposed in the lower and the wheel in the upper part of the casing. A fan c, of radial discharge type, is arranged to draw air through spaces d between ribs e on the casing wall and a cowl, or shroud f. The fan is mounted on the worm shaft g and within a casing h from which it discharges over the upper part of the casing formed with guide ribs a<SP>2</SP>. In Fig. 2., the fan is double-sided, the part c<SP>1</SP> serving to draw air through an electric driving motor i or over its casing. According to the Provisional Specification, two separate fans may be used.
GB944741A 1941-07-25 1941-07-25 An improvements in or relating to the cooling of gear units Expired GB549619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB944741A GB549619A (en) 1941-07-25 1941-07-25 An improvements in or relating to the cooling of gear units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB944741A GB549619A (en) 1941-07-25 1941-07-25 An improvements in or relating to the cooling of gear units

Publications (1)

Publication Number Publication Date
GB549619A true GB549619A (en) 1942-11-30

Family

ID=9872131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB944741A Expired GB549619A (en) 1941-07-25 1941-07-25 An improvements in or relating to the cooling of gear units

Country Status (1)

Country Link
GB (1) GB549619A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481914A (en) * 1944-03-02 1949-09-13 Cleveland Worm & Gear Company Air-cooled reduction gear unit
US2511479A (en) * 1945-06-28 1950-06-13 Prec Developments Co Ltd Cooling means for reduction gearing
GB2185551A (en) * 1986-01-18 1987-07-22 Dowty Meco Ltd A power transmission system
GB2282206A (en) * 1993-09-23 1995-03-29 Brown Gear Ind Cooling arrangement for a gearbox
EP1350983A3 (en) * 2002-04-04 2004-03-03 Meritor Heavy Vehicle Technology LLC System for controlling the temperature of a vehicle driveline component utilising forced air flow
US10900558B2 (en) 2016-12-02 2021-01-26 Sew-Eurodrive Gmbh & Co. Kg Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481914A (en) * 1944-03-02 1949-09-13 Cleveland Worm & Gear Company Air-cooled reduction gear unit
US2511479A (en) * 1945-06-28 1950-06-13 Prec Developments Co Ltd Cooling means for reduction gearing
GB2185551A (en) * 1986-01-18 1987-07-22 Dowty Meco Ltd A power transmission system
GB2282206A (en) * 1993-09-23 1995-03-29 Brown Gear Ind Cooling arrangement for a gearbox
GB2282206B (en) * 1993-09-23 1997-10-08 Brown Gear Ind Gearbox
EP1350983A3 (en) * 2002-04-04 2004-03-03 Meritor Heavy Vehicle Technology LLC System for controlling the temperature of a vehicle driveline component utilising forced air flow
US6896108B2 (en) 2002-04-04 2005-05-24 Axletech International Ip Holdings, Llc System for controlling the temperature of a vehicle driveline component utilizing forced air flow
US10900558B2 (en) 2016-12-02 2021-01-26 Sew-Eurodrive Gmbh & Co. Kg Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed
US11199254B2 (en) 2016-12-02 2021-12-14 Sew-Eurodrive Gmbh & Co. Kg Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed
US11454313B2 (en) 2016-12-02 2022-09-27 Sew-Eurodrive Gmbh & Co. Kg Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed
US11976718B2 (en) 2016-12-02 2024-05-07 Sew-Eurodrive Gmbh & Co. Kg Gearbox with a housing which has a lower housing part, onto which an upper housing part is placed

Similar Documents

Publication Publication Date Title
GB1149857A (en) Alternators
US2494772A (en) Duct booster
GB451924A (en) Improvements in and relating to means for reducing torsional oscillation of motors
GB1012991A (en) Refrigeration system
GB549619A (en) An improvements in or relating to the cooling of gear units
US2481914A (en) Air-cooled reduction gear unit
GB912032A (en) Improvements in electro-magnetic apparatus
FR2433846A1 (en) Electric motor with fan and air-cooled housing - has cooling air inlet orifice provided with pipe having mouth remote from electric motor
GB169733A (en) Improvements in or relating to wind motors
GB1128020A (en) Forced ventilation motor cooling on enclosed motor driven compressor unit
GB229708A (en) Improvements in or relating to electrically driven fans
GB739854A (en) Arrangement in motor-driven worm gears cooled by fans
ES416342A1 (en) Dividing cutting machine
GB491260A (en) Improvements in fan-cooled dynamo-electric machines
GB751078A (en) Improvements in or relating to centrifuges
US1993622A (en) Ventilator
ES399769A1 (en) High temperature fan construction
GB511633A (en) Improvements relating to air heating or cooling apparatus
GB584535A (en) An improvement in or relating to the cooling of gear units, electric motors or the like
GB600727A (en) An improvement in or relating to the cooling of gear units
GB494987A (en) Improvements relating to electrically-driven screw fans
GB436416A (en) Improvements relating to air-cooled gear units
GB594197A (en) Improvements relating to worm gear drives
GB480036A (en) Improvements in axial flow fans
GB1094709A (en) Improvements in or relating to means for cooling gear units