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GB162728A - Lubrication system for gearing - Google Patents

Lubrication system for gearing

Info

Publication number
GB162728A
GB162728A GB98/20A GB9820A GB162728A GB 162728 A GB162728 A GB 162728A GB 98/20 A GB98/20 A GB 98/20A GB 9820 A GB9820 A GB 9820A GB 162728 A GB162728 A GB 162728A
Authority
GB
United Kingdom
Prior art keywords
teeth
pinion
holes
spindle
engagement
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
GB98/20A
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.)
JOHN BROWN AND CO Ltd
Original Assignee
JOHN BROWN AND CO 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 JOHN BROWN AND CO Ltd filed Critical JOHN BROWN AND CO Ltd
Priority to GB98/20A priority Critical patent/GB162728A/en
Publication of GB162728A publication Critical patent/GB162728A/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
    • F16H57/042—Guidance of lubricant
    • F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
    • 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
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • F16H57/0431—Means for guiding lubricant directly onto a tooth surface or to foot areas of a gear, e.g. by holes or grooves in a tooth flank

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Retarders (AREA)

Abstract

162,728. Brown & Co., Ltd., J., and Wood, W. H. Jan. 2, 1920. Valves operated by special means.- Oil led through a gear wheel to the teeth is delivered only to the teeth actually in engagement, and is regulated in quantity. In the form shown in Fig. 2, a stationary ported tubular member 2 is fitted in a hollow spindle 1 of a pinion 4, which is supplied with oil through the hollow spindle and holes 3. The member 2 may be adjusted to vary the quantity delivered and may be mounted in the spindle by ball bearings. In the form shown in Fig. 3, axial holes 5 drilled close to the teeth of a pinion 6 and communicating with the hollow bore of the spindle by channels 8, 9, and with the teeth by holes 11, are fitted with plug valves 12, which are oscillated by toggles 13 operated by an eccentric ring 14 in rolling contact with a track 15 on the gear wheel. In a modification, the valves are arranged to be moved axially by a swash-plate mechanism alternatively. The plugs may be moved radially. In another modification, each of the holes 11 is fitted with a tapered plug-valve, which is normally kept closed by centrifugal force and oil pressure, and which project into the interdental spaces of the pinion so as to be opened by engagement of teeth. In another modification, two auxiliary toothed wheels are provided to mesh with the pinion near the point of engagement with the gear wheel, each auxiliary wheel being provided with a stationary ported tube as in Fig. 2.
GB98/20A 1920-01-02 1920-01-02 Lubrication system for gearing Expired GB162728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB98/20A GB162728A (en) 1920-01-02 1920-01-02 Lubrication system for gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB98/20A GB162728A (en) 1920-01-02 1920-01-02 Lubrication system for gearing

Publications (1)

Publication Number Publication Date
GB162728A true GB162728A (en) 1921-05-02

Family

ID=9698355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB98/20A Expired GB162728A (en) 1920-01-02 1920-01-02 Lubrication system for gearing

Country Status (1)

Country Link
GB (1) GB162728A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704465A (en) * 1955-03-22 Self-lubricating toothed or lobed wheel
EP0585099A1 (en) * 1992-08-28 1994-03-02 Black & Decker Inc. Gear Lubrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704465A (en) * 1955-03-22 Self-lubricating toothed or lobed wheel
EP0585099A1 (en) * 1992-08-28 1994-03-02 Black & Decker Inc. Gear Lubrication

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