GB694814A - Improvements in gear pumps - Google Patents

Improvements in gear pumps

Info

Publication number
GB694814A
GB694814A GB278751A GB278751A GB694814A GB 694814 A GB694814 A GB 694814A GB 278751 A GB278751 A GB 278751A GB 278751 A GB278751 A GB 278751A GB 694814 A GB694814 A GB 694814A
Authority
GB
United Kingdom
Prior art keywords
bearings
pockets
resilient
feb
assembled
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
GB278751A
Inventor
John Leslie Hilton
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 GB278751A priority Critical patent/GB694814A/en
Publication of GB694814A publication Critical patent/GB694814A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

694,814. Bearings. PLESSEY CO., Ltd. Feb. 5, 1952 [Feb. 5, 1951], No. 2787/51. Class 12 (i). The end bearings 1, 2 of a gear pump have adjacent flats 9 which are maintained in pressure contact with one another by resilient means which impart a turning moment to the bearings. The resilient means may comprise two preformed resilient rods 8, Fig. 3, which engage opposed pockets 7 in the bearings 1, 2, and when assembled the rods are subjected to elastic deformation and thus impose a turning moment on each bearing. In a modification, the pockets 18 of bearings 19, 20, Fig. 7, are arranged asymmetrically on one side of the centre line and a straight rod 21 of resilient material is inserted into the pockets. The rod 21 becomes deformed when the bearings are assembled as shown in Fig. 8.
GB278751A 1951-02-05 1951-02-05 Improvements in gear pumps Expired GB694814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB278751A GB694814A (en) 1951-02-05 1951-02-05 Improvements in gear pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB278751A GB694814A (en) 1951-02-05 1951-02-05 Improvements in gear pumps

Publications (1)

Publication Number Publication Date
GB694814A true GB694814A (en) 1953-07-29

Family

ID=9745885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB278751A Expired GB694814A (en) 1951-02-05 1951-02-05 Improvements in gear pumps

Country Status (1)

Country Link
GB (1) GB694814A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006722B (en) * 1953-08-06 1957-04-18 Otto Eckerle Gear pump
DE102014212255A1 (en) * 2014-06-26 2015-12-31 Robert Bosch Gmbh External gear machine with bearing bodies, which are linearly slidably supported against each other

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006722B (en) * 1953-08-06 1957-04-18 Otto Eckerle Gear pump
DE102014212255A1 (en) * 2014-06-26 2015-12-31 Robert Bosch Gmbh External gear machine with bearing bodies, which are linearly slidably supported against each other

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