GB215294A - Improvements in lubricating means for engine and like crank cases - Google Patents

Improvements in lubricating means for engine and like crank cases

Info

Publication number
GB215294A
GB215294A GB843724A GB843724A GB215294A GB 215294 A GB215294 A GB 215294A GB 843724 A GB843724 A GB 843724A GB 843724 A GB843724 A GB 843724A GB 215294 A GB215294 A GB 215294A
Authority
GB
United Kingdom
Prior art keywords
oil
supports
pump
sump
crank
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
GB843724A
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.)
ALFRED JEAN JOSEPH GUIARD
JULIEN LACHENAL PERNET
Original Assignee
ALFRED JEAN JOSEPH GUIARD
JULIEN LACHENAL PERNET
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 ALFRED JEAN JOSEPH GUIARD, JULIEN LACHENAL PERNET filed Critical ALFRED JEAN JOSEPH GUIARD
Priority to GB843724A priority Critical patent/GB215294A/en
Publication of GB215294A publication Critical patent/GB215294A/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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F16N7/40—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems in a closed circulation system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

215,294. Guiard, A. J. J., and Pernet, J. L. Dec. 30, 1922. Force-feed lubricating; filtering lubricant. - In a crank casing for internal-combustion engines or the like in which the, crank-shaft bearings are mounted in removable supports, the crank casing and the movable supports are formed with intercommunicating oil passages for the supply of oil to the bearings. A rotary gear pump 19 housed in one of the removable supports 16, which is secured in its housing 5 by a screwed spindle 18, draws oil from a sump 3 through passages 10, 11, 20 and delivers it through a passage 21 to the bearing 17 and to a longitudinal duct 9 in the crank case, whence the oil passes to the other bearing by a passage formed in its support. The pressure is regulated by an adjustable relief-valve 27, Fig. 4, controlling a port 29 in the back plate 24 of the pump. A, lever 26 pivoted on the back plate 24 is pressed against the valve 27 by the stem 30 of a plunger 31 acted on by a spring 33 which bears against a second plunger 34 bearing against the lower end of a lever 35 pivoted on a pin 36 mounted on the support 16. The upper end of the lever 35 bears against a plunger 38 acted on by a spring 40 mounted in a holder 41 secured to the housing 5, the spring 40 being stronger than the spring 33. Adjustment is effected. by a screw 42 mounted in the end cover 1<a>. A hand pump 44 mounted on the outside of the crank case is connected to the vertical oil passage 11 between two non-return valves 46, 47. By means of the pump 44 the oil passages and the pump 19 may be primed and kept flooded with oil. Removable filters 50 comprising perforated tubes closed at one end 51 and covered with wire gauze are fitted in openings 3a in the bottom of the sump 3, their open ends fitting into perforations 4<a> in a partition 4 separating the sump from the crank case. Holes are provided near the edges of the supports 16 to permit oil collecting in front of the supports to return to the sump.
GB843724A 1922-12-30 1922-12-30 Improvements in lubricating means for engine and like crank cases Expired GB215294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB843724A GB215294A (en) 1922-12-30 1922-12-30 Improvements in lubricating means for engine and like crank cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB843724A GB215294A (en) 1922-12-30 1922-12-30 Improvements in lubricating means for engine and like crank cases

Publications (1)

Publication Number Publication Date
GB215294A true GB215294A (en) 1924-04-30

Family

ID=9852468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB843724A Expired GB215294A (en) 1922-12-30 1922-12-30 Improvements in lubricating means for engine and like crank cases

Country Status (1)

Country Link
GB (1) GB215294A (en)

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