GB453987A - Improvements in or relating to rotary axial flow pumping apparatus - Google Patents

Improvements in or relating to rotary axial flow pumping apparatus

Info

Publication number
GB453987A
GB453987A GB3468935A GB3468935A GB453987A GB 453987 A GB453987 A GB 453987A GB 3468935 A GB3468935 A GB 3468935A GB 3468935 A GB3468935 A GB 3468935A GB 453987 A GB453987 A GB 453987A
Authority
GB
United Kingdom
Prior art keywords
rotor
shaft
pipe
screwed
pump
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
GB3468935A
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.)
PULSOMETER ENG CO
Original Assignee
PULSOMETER ENG CO
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 PULSOMETER ENG CO filed Critical PULSOMETER ENG CO
Priority to GB3468935A priority Critical patent/GB453987A/en
Publication of GB453987A publication Critical patent/GB453987A/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/005—Axial-flow pumps with a conventional single stage rotor

Landscapes

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

Abstract

453,987. Borehole pumps. PULSOMETER ENGINEERING CO., Ltd., and GIBBS, B. H., Nine Elms Iron Works, Reading. Dec. 13, 1935, No. 34689. [Class 110 (i)] Intermediate elements of a borehole pump comprise a casing pipe 1 screwed at both ends, a part 8 at the lower end with stationary blades suitable for receiving the water discharged from the rotor of the element below and a pump unit comprising a shaft 4, rotor 3 and fixed guide blades 7. The rotor 3 is screwed on to its shaft 4 and is secured by a pin 5. The upper end of the rotor is tapped to receive the end of the shaft of the element above. The thread of this tapping is the same as that of the threading on the exterior of the pipe 1, so that pipe and shaft can be screwed home at the same time. This is done by means of a tool inserted through a hole 12 and entering a hole 13. A centrifugal booster pump may be inserted between the pump head and the first of the pipe elements.
GB3468935A 1935-12-13 1935-12-13 Improvements in or relating to rotary axial flow pumping apparatus Expired GB453987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3468935A GB453987A (en) 1935-12-13 1935-12-13 Improvements in or relating to rotary axial flow pumping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3468935A GB453987A (en) 1935-12-13 1935-12-13 Improvements in or relating to rotary axial flow pumping apparatus

Publications (1)

Publication Number Publication Date
GB453987A true GB453987A (en) 1936-09-22

Family

ID=10368736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468935A Expired GB453987A (en) 1935-12-13 1935-12-13 Improvements in or relating to rotary axial flow pumping apparatus

Country Status (1)

Country Link
GB (1) GB453987A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668166A (en) * 1984-04-05 1987-05-26 Firma Karl Lutz Pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668166A (en) * 1984-04-05 1987-05-26 Firma Karl Lutz Pump

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