ZA7925B - Insulated hub arrangement for high temperature centrifugal fan - Google Patents

Insulated hub arrangement for high temperature centrifugal fan

Info

Publication number
ZA7925B
ZA7925B ZA00790025A ZA7925A ZA7925B ZA 7925 B ZA7925 B ZA 7925B ZA 00790025 A ZA00790025 A ZA 00790025A ZA 7925 A ZA7925 A ZA 7925A ZA 7925 B ZA7925 B ZA 7925B
Authority
ZA
South Africa
Prior art keywords
high temperature
centrifugal fan
hub arrangement
temperature centrifugal
insulated hub
Prior art date
Application number
ZA00790025A
Other languages
English (en)
Inventor
R Galvin
R Teager
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA7925B publication Critical patent/ZA7925B/xx

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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ZA00790025A 1978-10-25 1979-01-03 Insulated hub arrangement for high temperature centrifugal fan ZA7925B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/954,721 US4218186A (en) 1978-10-25 1978-10-25 Insulated hub arrangement for high temperature centrifugal fan

Publications (1)

Publication Number Publication Date
ZA7925B true ZA7925B (en) 1979-12-27

Family

ID=25495836

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00790025A ZA7925B (en) 1978-10-25 1979-01-03 Insulated hub arrangement for high temperature centrifugal fan

Country Status (6)

Country Link
US (1) US4218186A (xx)
JP (1) JPS5939199Y2 (xx)
AU (1) AU536963B2 (xx)
CA (1) CA1097285A (xx)
ES (1) ES250047Y (xx)
ZA (1) ZA7925B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479735A (en) * 1983-01-13 1984-10-30 Westinghouse Electric Corp. Shrink fit sleeve for rotating machinery
DE4417095A1 (de) * 1994-05-16 1995-11-23 Abb Management Ag Verdichterrad
US7357342B2 (en) * 2005-09-23 2008-04-15 Riley Power, Inc. Split fan wheel and split shroud assemblies and methods of manufacturing and assembling the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1090495A (en) * 1911-06-29 1914-03-17 Nat Patent Holding Company Turbine.
US2287853A (en) * 1941-09-26 1942-06-30 B F Sturtevant Co Centrifugal fan
US2428728A (en) * 1944-05-18 1947-10-07 United Specialties Co Turbine wheel
US2836348A (en) * 1954-11-02 1958-05-27 Westinghouse Electric Corp Centrifugal fan wheels
GB1556274A (en) * 1977-04-19 1979-11-21 Rolls Royce Blade carrying disc for a gas turbine engine

Also Published As

Publication number Publication date
CA1097285A (en) 1981-03-10
AU5186979A (en) 1980-05-01
JPS5939199Y2 (ja) 1984-10-31
AU536963B2 (en) 1984-05-31
ES250047U (es) 1981-08-01
ES250047Y (es) 1982-05-01
US4218186A (en) 1980-08-19
JPS5567394U (xx) 1980-05-09

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