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GB262292A - Improvements in gear pumps - Google Patents

Improvements in gear pumps

Info

Publication number
GB262292A
GB262292A GB217326A GB217326A GB262292A GB 262292 A GB262292 A GB 262292A GB 217326 A GB217326 A GB 217326A GB 217326 A GB217326 A GB 217326A GB 262292 A GB262292 A GB 262292A
Authority
GB
United Kingdom
Prior art keywords
gear pumps
rotor elements
packing
morita
cones
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
GB217326A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB217326A priority Critical patent/GB262292A/en
Publication of GB262292A publication Critical patent/GB262292A/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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

262,292. Morita, S. Jan. 25, 1926. Movable-abutment type; packing.-The end covers of the casing and the end surfaces of the rotor elements 3 of a gear type pump are formed as cones with the apex on the shaft and similarly coned spring-pressed packing members 10 are fitted in grooves in the teeth of the rotor elements.
GB217326A 1926-01-25 1926-01-25 Improvements in gear pumps Expired GB262292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB217326A GB262292A (en) 1926-01-25 1926-01-25 Improvements in gear pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB217326A GB262292A (en) 1926-01-25 1926-01-25 Improvements in gear pumps

Publications (1)

Publication Number Publication Date
GB262292A true GB262292A (en) 1926-12-09

Family

ID=9734851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB217326A Expired GB262292A (en) 1926-01-25 1926-01-25 Improvements in gear pumps

Country Status (1)

Country Link
GB (1) GB262292A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117989136A (en) * 2024-04-07 2024-05-07 成都理工大学 A disc-toothed composite centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117989136A (en) * 2024-04-07 2024-05-07 成都理工大学 A disc-toothed composite centrifugal pump
CN117989136B (en) * 2024-04-07 2024-05-28 成都理工大学 Disc tooth type composite centrifugal pump

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