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GB191008454A - Improvements in Centrifugal Pumps or Blowers. - Google Patents

Improvements in Centrifugal Pumps or Blowers.

Info

Publication number
GB191008454A
GB191008454A GB191008454DA GB191008454A GB 191008454 A GB191008454 A GB 191008454A GB 191008454D A GB191008454D A GB 191008454DA GB 191008454 A GB191008454 A GB 191008454A
Authority
GB
United Kingdom
Prior art keywords
corrugations
stamped
blowers
centrifugal pumps
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
Inventor
Bernhard Bomborn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191008454A publication Critical patent/GB191008454A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

8454. Bomborn, B. April 7, 1909, [Convention date]. Corrugating; curving. - Rotors of the kind described in Specification 18,610/08, [Class 102, Pumps &c.], are built up of rings with curved corrugations stamped or rolled from straight metal strips, with or without side projections. The strip a is subjected to pressure and corrugated so that the corrugations are of the same depth throughout, but the outer edge b is stretched more than the inner edge c so that the ring becomes circular. A guide e on the lower die may be used to ensure a true shape. The corrugations may be of any desired shape, and may be stamped in two operations, alternate corrugations being omitted in the first operation and stamped afterwards in the second operation.
GB191008454D 1909-04-07 1910-04-07 Improvements in Centrifugal Pumps or Blowers. Expired GB191008454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE91008454X 1909-04-07

Publications (1)

Publication Number Publication Date
GB191008454A true GB191008454A (en) 1911-04-06

Family

ID=33442573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191008454D Expired GB191008454A (en) 1909-04-07 1910-04-07 Improvements in Centrifugal Pumps or Blowers.

Country Status (1)

Country Link
GB (1) GB191008454A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899129A (en) * 1959-08-11 schwaiger
US3008217A (en) * 1956-12-21 1961-11-14 Simmonds Aerocessories Ltd Abrading tools
US3139034A (en) * 1961-06-17 1964-06-30 Amirault Maxime Impeller for centrifugal pump
US3189982A (en) * 1961-10-03 1965-06-22 Torrington Mfg Co Method of making integral fan and slinger ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899129A (en) * 1959-08-11 schwaiger
US3008217A (en) * 1956-12-21 1961-11-14 Simmonds Aerocessories Ltd Abrading tools
US3139034A (en) * 1961-06-17 1964-06-30 Amirault Maxime Impeller for centrifugal pump
US3189982A (en) * 1961-10-03 1965-06-22 Torrington Mfg Co Method of making integral fan and slinger ring

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