GB815505A - Improvements in or relating to gear pumps - Google Patents

Improvements in or relating to gear pumps

Info

Publication number
GB815505A
GB815505A GB3772957A GB3772957A GB815505A GB 815505 A GB815505 A GB 815505A GB 3772957 A GB3772957 A GB 3772957A GB 3772957 A GB3772957 A GB 3772957A GB 815505 A GB815505 A GB 815505A
Authority
GB
United Kingdom
Prior art keywords
gear pumps
relating
plessey
april
specifications
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
GB3772957A
Inventor
Douglas Gerhard Booth
Robert Spurgeon Wood
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
Filing date
Publication date
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of GB815505A publication Critical patent/GB815505A/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
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Abstract

815,505. Gear pumps. PLESSEY CO. Ltd. May 9, 1955 [April 12, 1954], No. 37729/57. Divided out of 815,501. Drawings to Specification. Class 110 (2). The subject-matter of the present case is substantially the same as that of Specification 815,501 but the claims differ. Specifications 815,503 and 815,504 also are referred to.
GB3772957A 1954-04-12 Improvements in or relating to gear pumps Expired GB815505A (en)

Publications (1)

Publication Number Publication Date
GB815505A true GB815505A (en) 1959-06-24

Family

ID=1745025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3772957A Expired GB815505A (en) 1954-04-12 Improvements in or relating to gear pumps

Country Status (1)

Country Link
GB (1) GB815505A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969744A (en) * 1959-03-10 1961-01-31 Gen Metals Corp Gear motor or pump
US2990783A (en) * 1959-10-16 1961-07-04 Borg Warner Gear pumps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969744A (en) * 1959-03-10 1961-01-31 Gen Metals Corp Gear motor or pump
US2990783A (en) * 1959-10-16 1961-07-04 Borg Warner Gear pumps

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