GB379578A - Improvements in and relating to lubricating devices - Google Patents

Improvements in and relating to lubricating devices

Info

Publication number
GB379578A
GB379578A GB33680/31A GB3368031A GB379578A GB 379578 A GB379578 A GB 379578A GB 33680/31 A GB33680/31 A GB 33680/31A GB 3368031 A GB3368031 A GB 3368031A GB 379578 A GB379578 A GB 379578A
Authority
GB
United Kingdom
Prior art keywords
oil
chamber
bearing
dynamo
dec
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
GB33680/31A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB379578A publication Critical patent/GB379578A/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
    • F16N7/36—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 feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—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 feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • 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
    • F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
    • F16N7/16—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means the oil being carried up by a lifting device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Centrifugal Separators (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

379,578. Lubricating dynamo-electric machines. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.-(Assignees of Allgemeine Elektricitats-Ges. ; 2, Friedrich Karl-Ufer, Berlin.) Dec. 4, 1931,.No. 33680. Convention date, Dec. 5, 1930. [Classes 12 (i), 12 (ii), and 12 (iii).] In a dynamo-electric machine, particularly for a centrifugal spinning machine, the frame g upon which the active material d of the rotor is mounted is constructed in the form of a cup so that the interior constitutes an oil intercepting and collecting chamber f. The vertical shaft a of the motor is mounted in bearings b, c, the lower bearing c being arranged within the chamber f. Oil collecting in an annular recess p in the chamber f is forced centrifugally through a pipe o to the upper bearing b. Oil also passes through a tube h into a stationary receptacle i in which rotates a spirally-grooved member k secured to the lower end of the shaft so as to cause oil to be forced through a pipe r to the bearing b.
GB33680/31A 1930-12-05 1931-12-04 Improvements in and relating to lubricating devices Expired GB379578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE379578X 1930-12-05

Publications (1)

Publication Number Publication Date
GB379578A true GB379578A (en) 1932-09-01

Family

ID=6344711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33680/31A Expired GB379578A (en) 1930-12-05 1931-12-04 Improvements in and relating to lubricating devices

Country Status (1)

Country Link
GB (1) GB379578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192312A (en) * 1986-06-18 1988-01-06 Johnson Electric Ind Mfg Protecting electric motor commutator from bearing lubricant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192312A (en) * 1986-06-18 1988-01-06 Johnson Electric Ind Mfg Protecting electric motor commutator from bearing lubricant
US4820948A (en) * 1986-06-18 1989-04-11 Johnson Electric Industrial Manufactory Limited Electric motor

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