GB581260A - Method of manufacturing centrifugal impellers, particularly for compressors and pumps, and impellers produced according to this method - Google Patents

Method of manufacturing centrifugal impellers, particularly for compressors and pumps, and impellers produced according to this method

Info

Publication number
GB581260A
GB581260A GB15539/44A GB1553944A GB581260A GB 581260 A GB581260 A GB 581260A GB 15539/44 A GB15539/44 A GB 15539/44A GB 1553944 A GB1553944 A GB 1553944A GB 581260 A GB581260 A GB 581260A
Authority
GB
United Kingdom
Prior art keywords
impellers
compressors
disc
blades
pumps
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
GB15539/44A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France SA
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB581260A publication Critical patent/GB581260A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

581,260. Impeller blades. AKT.-GES. BROWN, BOVERI, & CIE. Aug. 15, 1944, No. 15539. Convention date, July 20, 1943. [Class 110 (i)] [Also in Group XXII] In making impellers for centrifugal pumps and compressors wherein the blades 3 are arranged between a hub disc 1 and a cover disc 2, the blades are first welded to the cover disc at 5, and are subsequently fixed to the hub disc 1. After being welded to the cover disc the blades are machined or ground at 6 and welded or soldered to the hub disc, or are machined to provide milledout rivets 7 and are riveted to the hub disc.
GB15539/44A 1943-07-20 1944-08-15 Method of manufacturing centrifugal impellers, particularly for compressors and pumps, and impellers produced according to this method Expired GB581260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH581260X 1943-07-20

Publications (1)

Publication Number Publication Date
GB581260A true GB581260A (en) 1946-10-07

Family

ID=4521516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15539/44A Expired GB581260A (en) 1943-07-20 1944-08-15 Method of manufacturing centrifugal impellers, particularly for compressors and pumps, and impellers produced according to this method

Country Status (1)

Country Link
GB (1) GB581260A (en)

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