GB697543A - Improvements in or relating to gear pumps or motors - Google Patents

Improvements in or relating to gear pumps or motors

Info

Publication number
GB697543A
GB697543A GB1217851A GB1217851A GB697543A GB 697543 A GB697543 A GB 697543A GB 1217851 A GB1217851 A GB 1217851A GB 1217851 A GB1217851 A GB 1217851A GB 697543 A GB697543 A GB 697543A
Authority
GB
United Kingdom
Prior art keywords
motors
gear pumps
relating
faces
ducts
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
GB1217851A
Inventor
Douglas Gerhard Booth
Frederick Baines
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.)
Plessey Co Ltd
Original Assignee
Plessey 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB1217851A priority Critical patent/GB697543A/en
Publication of GB697543A publication Critical patent/GB697543A/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
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • General Details Of Gearings (AREA)

Abstract

697,543. Gear pumps or motors. PLESSEY CO., Ltd. May 26, 1952 [May 24, 1951], No. 12178/51. Class 110(ii) An intermittent supply of lubricant between the faces of gears 5, 6 and the faces of end bearings 9, 10 in a reversible pump or motor comprises one or more ducts 12 in the faces of the gears and grooves 11 in the bearings through which lubricant is forced; when the ducts in the two parts are coincident, in a series of intermittent injections.
GB1217851A 1951-05-24 1951-05-24 Improvements in or relating to gear pumps or motors Expired GB697543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1217851A GB697543A (en) 1951-05-24 1951-05-24 Improvements in or relating to gear pumps or motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1217851A GB697543A (en) 1951-05-24 1951-05-24 Improvements in or relating to gear pumps or motors

Publications (1)

Publication Number Publication Date
GB697543A true GB697543A (en) 1953-09-23

Family

ID=9999766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1217851A Expired GB697543A (en) 1951-05-24 1951-05-24 Improvements in or relating to gear pumps or motors

Country Status (1)

Country Link
GB (1) GB697543A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008579B (en) * 1954-03-05 1957-05-16 Nsu Werke Ag Gear pump for supplying several lubrication points
WO2013074190A1 (en) * 2011-11-18 2013-05-23 Caterpilar Inc. Oil pump for an engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008579B (en) * 1954-03-05 1957-05-16 Nsu Werke Ag Gear pump for supplying several lubrication points
WO2013074190A1 (en) * 2011-11-18 2013-05-23 Caterpilar Inc. Oil pump for an engine
US8845313B2 (en) 2011-11-18 2014-09-30 Caterpillar Inc. Oil pump for an engine

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