GB102578A - Improvements in Centrifugal Fans. - Google Patents

Improvements in Centrifugal Fans.

Info

Publication number
GB102578A
GB102578A GB748616A GB748616A GB102578A GB 102578 A GB102578 A GB 102578A GB 748616 A GB748616 A GB 748616A GB 748616 A GB748616 A GB 748616A GB 102578 A GB102578 A GB 102578A
Authority
GB
United Kingdom
Prior art keywords
centrifugal fans
shaft
impeller
imperia
dod
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
GB748616A
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.)
IMPERIA Co Ltd
Original Assignee
IMPERIA Co Ltd
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 IMPERIA Co Ltd filed Critical IMPERIA Co Ltd
Priority to GB748616A priority Critical patent/GB102578A/en
Publication of GB102578A publication Critical patent/GB102578A/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
    • F04D29/06—Lubrication
    • F04D29/063—Lubrication specially adapted for elastic fluid pumps

Landscapes

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

Abstract

102,578. Dod, G. and Imperia Co. May 26, 1916. Dust, excluding.-In a single or multi-stage centrifugal pump, access of dusty air to the bear. ings 5 of the impeller shaft 4 is prevented by providing around the shaft between the bearings and the impeller casing, a chamber 10 communicating with the atmosphere by a conduit 11.
GB748616A 1916-05-26 1916-05-26 Improvements in Centrifugal Fans. Expired GB102578A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB748616A GB102578A (en) 1916-05-26 1916-05-26 Improvements in Centrifugal Fans.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB748616A GB102578A (en) 1916-05-26 1916-05-26 Improvements in Centrifugal Fans.

Publications (1)

Publication Number Publication Date
GB102578A true GB102578A (en) 1916-12-14

Family

ID=32246527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB748616A Expired GB102578A (en) 1916-05-26 1916-05-26 Improvements in Centrifugal Fans.

Country Status (1)

Country Link
GB (1) GB102578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665059A (en) * 1949-11-10 1954-01-05 Acme Ind Inc Ventilating shim for fan shaft bearings and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665059A (en) * 1949-11-10 1954-01-05 Acme Ind Inc Ventilating shim for fan shaft bearings and the like

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