GB525088A - Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes - Google Patents

Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes

Info

Publication number
GB525088A
GB525088A GB498639A GB498639A GB525088A GB 525088 A GB525088 A GB 525088A GB 498639 A GB498639 A GB 498639A GB 498639 A GB498639 A GB 498639A GB 525088 A GB525088 A GB 525088A
Authority
GB
United Kingdom
Prior art keywords
rotary pumps
exhausters
compressors
relating
radially sliding
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
GB498639A
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.)
HAMMOND ENGINEERING Co LT
Original Assignee
HAMMOND ENGINEERING Co LT
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 HAMMOND ENGINEERING Co LT filed Critical HAMMOND ENGINEERING Co LT
Priority to GB498639A priority Critical patent/GB525088A/en
Publication of GB525088A publication Critical patent/GB525088A/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps
    • F04C15/066—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston machines or pumps of the non-return type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

525,088. Rotary pumps. RUBURY, J. M., HAMMOND, W. R., and HAMMOND ENGINEERING CO., Ltd. Feb. 15, 1939, No. 4986. [Class 110 (ii)] Rotary pumps are arranged for running in either direction by providing that the effective arcuate length of the port on the suction, side is longer than that of the port on the delivery side. Auxiliary ports n, p, in advance of the main ports l<1>, m<1>, are controlled by spring- urged valves r and, when the pump is running, that one is opened which is on the suction side.
GB498639A 1939-02-15 1939-02-15 Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes Expired GB525088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB498639A GB525088A (en) 1939-02-15 1939-02-15 Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB498639A GB525088A (en) 1939-02-15 1939-02-15 Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes

Publications (1)

Publication Number Publication Date
GB525088A true GB525088A (en) 1940-08-21

Family

ID=9787570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB498639A Expired GB525088A (en) 1939-02-15 1939-02-15 Improvements in and relating to rotary pumps, compressors and exhausters having radially sliding vanes

Country Status (1)

Country Link
GB (1) GB525088A (en)

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