WO2014207476A3 - Coupling - Google Patents

Coupling Download PDF

Info

Publication number
WO2014207476A3
WO2014207476A3 PCT/GB2014/051962 GB2014051962W WO2014207476A3 WO 2014207476 A3 WO2014207476 A3 WO 2014207476A3 GB 2014051962 W GB2014051962 W GB 2014051962W WO 2014207476 A3 WO2014207476 A3 WO 2014207476A3
Authority
WO
WIPO (PCT)
Prior art keywords
geared
sleeve
axial side
oil
geared hub
Prior art date
Application number
PCT/GB2014/051962
Other languages
French (fr)
Other versions
WO2014207476A2 (en
Inventor
Scott Tran
Original Assignee
David Brown Gear Systems 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 David Brown Gear Systems Ltd filed Critical David Brown Gear Systems Ltd
Publication of WO2014207476A2 publication Critical patent/WO2014207476A2/en
Publication of WO2014207476A3 publication Critical patent/WO2014207476A3/en

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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/18—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth
    • F16D3/185—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts the coupling parts (1) having slidably-interengaging teeth radial teeth connecting concentric inner and outer coupling parts
    • 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
    • F16H57/0456—Lubrication by injection; Injection nozzles or tubes therefor
    • 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
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/02—Overheat protection, i.e. means for protection against overheating
    • F16D2300/021—Cooling features not provided for in group F16D13/72 or F16D25/123, e.g. heat transfer details
    • F16D2300/0214—Oil or fluid cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Details Of Gearings (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

A coupling comprising a first end connected to a second end via a geared sleeve (14). The first end comprises a geared hub (12) having teeth (16) that mesh with teeth (15) of the geared sleeve (14), and the first geared hub has an outer axial side for connection to a component (18) and an inner axial side nearest to the second end of the coupling. Two oil supplies (26,28) are provided; one oil supply (26) is arranged to supply oil to the meshing teeth (15,16) of the geared hub and sleeve at the outer axial side of the geared hub, and the other oil supply (28) is arranged to supply oil to the meshing teeth of the geared hub and sleeve at the inner axial side of the geared hub (via the holes (28) to the weir (42) and from the weir (42) to the meshing teeth).
PCT/GB2014/051962 2013-06-27 2014-06-27 Coupling WO2014207476A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1311452.5 2013-06-27
GB1311452.5A GB2515540B (en) 2013-06-27 2013-06-27 Coupling

Publications (2)

Publication Number Publication Date
WO2014207476A2 WO2014207476A2 (en) 2014-12-31
WO2014207476A3 true WO2014207476A3 (en) 2015-02-26

Family

ID=48999055

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/051962 WO2014207476A2 (en) 2013-06-27 2014-06-27 Coupling

Country Status (2)

Country Link
GB (1) GB2515540B (en)
WO (1) WO2014207476A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118476B1 (en) * 2015-07-15 2018-10-10 Cummins Generator Technologies Limited Adaptor for power generating system
CN105333022A (en) * 2015-12-14 2016-02-17 攀枝花钢城集团有限公司 Crowned tooth coupler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770743A (en) * 1926-05-10 1930-07-15 Poole Engineering And Machine Flexible shaft coupling
DE1020838B (en) * 1953-10-23 1957-12-12 Tacke Maschinenfabrik K G F Angularly movable tooth coupling
US5393267A (en) * 1991-02-15 1995-02-28 Kop-Flex, Inc. Adjustable coupled drive shaft with a restraining ring
CN201568557U (en) * 2009-11-26 2010-09-01 重庆齿轮箱有限责任公司 Floating planetary driven oil injection lubricating device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616034A (en) * 1925-03-17 1927-02-01 Fast Gustave Flexible shaft coupling
US3132494A (en) * 1962-11-06 1964-05-12 Nandor Z Hoffer Flexible couplings
SU591636A1 (en) * 1976-06-28 1978-02-05 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Toothed coupling
JPS60168920A (en) * 1984-02-10 1985-09-02 Hitachi Ltd Force-lubricated gear type shaft joint

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770743A (en) * 1926-05-10 1930-07-15 Poole Engineering And Machine Flexible shaft coupling
DE1020838B (en) * 1953-10-23 1957-12-12 Tacke Maschinenfabrik K G F Angularly movable tooth coupling
US5393267A (en) * 1991-02-15 1995-02-28 Kop-Flex, Inc. Adjustable coupled drive shaft with a restraining ring
CN201568557U (en) * 2009-11-26 2010-09-01 重庆齿轮箱有限责任公司 Floating planetary driven oil injection lubricating device

Also Published As

Publication number Publication date
GB2515540B (en) 2015-08-26
GB201311452D0 (en) 2013-08-14
WO2014207476A2 (en) 2014-12-31
GB2515540A (en) 2014-12-31

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