GB598352A - Improvements in or relating to impeller constructions, and pumps including said improved impeller constructions - Google Patents

Improvements in or relating to impeller constructions, and pumps including said improved impeller constructions

Info

Publication number
GB598352A
GB598352A GB2397/44A GB239744A GB598352A GB 598352 A GB598352 A GB 598352A GB 2397/44 A GB2397/44 A GB 2397/44A GB 239744 A GB239744 A GB 239744A GB 598352 A GB598352 A GB 598352A
Authority
GB
United Kingdom
Prior art keywords
impeller
constructions
impeller constructions
relating
hub
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
GB2397/44A
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
Thompson Products Inc
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 Thompson Products Inc filed Critical Thompson Products Inc
Publication of GB598352A publication Critical patent/GB598352A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point

Landscapes

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

Abstract

598,352. Securing impellers on shafts. THOMPSON PRODUCTS, Inc. Feb. 9, 1944, No. 2397. Convention date, Feb. 10, 1943. [Class 80(ii)] [Also in Group XXVI] In a centrifugal pump having an impeller 27, with a hub 26, and auxiliary vanes 35 carried by a sleeve 34, the hub and sleeve are secured to the shaft 23 by a single key 38 engaging a keyway in the shaft and notches in the ends of the hub and sleeve.
GB2397/44A 1943-02-10 1944-02-09 Improvements in or relating to impeller constructions, and pumps including said improved impeller constructions Expired GB598352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US598352XA 1943-02-10 1943-02-10

Publications (1)

Publication Number Publication Date
GB598352A true GB598352A (en) 1948-02-17

Family

ID=22025585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2397/44A Expired GB598352A (en) 1943-02-10 1944-02-09 Improvements in or relating to impeller constructions, and pumps including said improved impeller constructions

Country Status (1)

Country Link
GB (1) GB598352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761393A (en) * 1950-05-19 1956-09-04 Thompson Prod Inc Submerged booster pump assembly
DE1253582B (en) * 1957-10-10 1967-11-02 Eta Corp G M B H Centrifugal pump or blower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761393A (en) * 1950-05-19 1956-09-04 Thompson Prod Inc Submerged booster pump assembly
DE1253582B (en) * 1957-10-10 1967-11-02 Eta Corp G M B H Centrifugal pump or blower

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