GB191403675A - Improvements in Revolving Members for Blowers. - Google Patents

Improvements in Revolving Members for Blowers.

Info

Publication number
GB191403675A
GB191403675A GB191403675DA GB191403675A GB 191403675 A GB191403675 A GB 191403675A GB 191403675D A GB191403675D A GB 191403675DA GB 191403675 A GB191403675 A GB 191403675A
Authority
GB
United Kingdom
Prior art keywords
paddles
main
blowers
revolving members
auxiliary
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
Christian Neumann
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 GB191403675A publication Critical patent/GB191403675A/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
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

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

Abstract

3675. Neumann, C. Feb. 12. Disk-supported-b lade fans; impeller blades.- An impeller for centrifugal fans comprises two flat rings 5 between which are mounted main paddles 6. Between each pair of main paddles is a series of auxiliary paddles 10, decreasing successively in radial length. Tapered deflectors 11, 14 are fitted to the rear faces of the main and auxiliary paddles respectively.
GB191403675D 1914-02-12 1914-02-12 Improvements in Revolving Members for Blowers. Expired GB191403675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191403675T 1914-02-12

Publications (1)

Publication Number Publication Date
GB191403675A true GB191403675A (en) 1914-07-23

Family

ID=32373851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191403675D Expired GB191403675A (en) 1914-02-12 1914-02-12 Improvements in Revolving Members for Blowers.

Country Status (1)

Country Link
GB (1) GB191403675A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889098A (en) * 2016-05-18 2016-08-24 林钧浩 High-temperature hot-air blower achieving air blocking and flow guiding heat production
GB2587171A (en) * 2019-12-27 2021-03-17 Hangzhou Yueqi Environmental Prot Co Ltd A centrifugal fan impeller
CN113250978A (en) * 2020-02-11 2021-08-13 宏碁股份有限公司 Heat radiation fan

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889098A (en) * 2016-05-18 2016-08-24 林钧浩 High-temperature hot-air blower achieving air blocking and flow guiding heat production
GB2587171A (en) * 2019-12-27 2021-03-17 Hangzhou Yueqi Environmental Prot Co Ltd A centrifugal fan impeller
GB2587171B (en) * 2019-12-27 2022-03-09 Hangzhou Yueqi Environmental Prot Co Ltd A centrifugal fan impeller
CN113250978A (en) * 2020-02-11 2021-08-13 宏碁股份有限公司 Heat radiation fan

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