GB505065A - Improvements in or relating to rotary pumps - Google Patents

Improvements in or relating to rotary pumps

Info

Publication number
GB505065A
GB505065A GB1521138A GB1521138A GB505065A GB 505065 A GB505065 A GB 505065A GB 1521138 A GB1521138 A GB 1521138A GB 1521138 A GB1521138 A GB 1521138A GB 505065 A GB505065 A GB 505065A
Authority
GB
United Kingdom
Prior art keywords
relating
rotary pumps
rotary
face
sleeve
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
GB1521138A
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.)
Weir Group PLC
Original Assignee
G&J Weir 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 G&J Weir Ltd filed Critical G&J Weir Ltd
Priority to GB1521138A priority Critical patent/GB505065A/en
Publication of GB505065A publication Critical patent/GB505065A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)

Abstract

505,065. Stuffing -box substitutes. WEIR, Ltd., G. & J., and SIM, J. May 21, 1938, No. 15211. [Class 122 (v)] A smooth-bore leakage-preventing sleeve L arranged between rotary and stationary members J, K in a rotary pump is pro. vided with a flange O. between its ends having an undercut face R maintained in contact with the face F of the stationary member by the pressure difference in opposite ends of the sleeve.
GB1521138A 1938-05-21 1938-05-21 Improvements in or relating to rotary pumps Expired GB505065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1521138A GB505065A (en) 1938-05-21 1938-05-21 Improvements in or relating to rotary pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1521138A GB505065A (en) 1938-05-21 1938-05-21 Improvements in or relating to rotary pumps

Publications (1)

Publication Number Publication Date
GB505065A true GB505065A (en) 1939-05-04

Family

ID=10054991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521138A Expired GB505065A (en) 1938-05-21 1938-05-21 Improvements in or relating to rotary pumps

Country Status (1)

Country Link
GB (1) GB505065A (en)

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