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GB2172936B - Fans - Google Patents

Fans

Info

Publication number
GB2172936B
GB2172936B GB08606854A GB8606854A GB2172936B GB 2172936 B GB2172936 B GB 2172936B GB 08606854 A GB08606854 A GB 08606854A GB 8606854 A GB8606854 A GB 8606854A GB 2172936 B GB2172936 B GB 2172936B
Authority
GB
United Kingdom
Prior art keywords
fans
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
GB08606854A
Other versions
GB2172936A (en
GB8606854D0 (en
Inventor
Brian Anthony Hathaway
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB8606854D0 publication Critical patent/GB8606854D0/en
Publication of GB2172936A publication Critical patent/GB2172936A/en
Application granted granted Critical
Publication of GB2172936B publication Critical patent/GB2172936B/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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB08606854A 1985-03-23 1986-03-20 Fans Expired GB2172936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858507623A GB8507623D0 (en) 1985-03-23 1985-03-23 Fans

Publications (3)

Publication Number Publication Date
GB8606854D0 GB8606854D0 (en) 1986-04-23
GB2172936A GB2172936A (en) 1986-10-01
GB2172936B true GB2172936B (en) 1988-11-09

Family

ID=10576544

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858507623A Pending GB8507623D0 (en) 1985-03-23 1985-03-23 Fans
GB08606854A Expired GB2172936B (en) 1985-03-23 1986-03-20 Fans

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858507623A Pending GB8507623D0 (en) 1985-03-23 1985-03-23 Fans

Country Status (2)

Country Link
AU (1) AU580390B2 (en)
GB (2) GB8507623D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936751A (en) * 1989-07-28 1990-06-26 Marshall John C Universal fan blade mount
US6431834B1 (en) * 2000-08-30 2002-08-13 Prime Home Impressions, Llc Multi-connection, stable fan blade attachment mount
CN201439764U (en) * 2009-07-27 2010-04-21 中山大洋电机股份有限公司 External rotor axial fan
DE102023121511A1 (en) * 2023-08-11 2025-02-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Multi-part fan wheel with a fan wheel hub and a large number of separately designed fan wheel blades

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478917A (en) * 1936-03-28 1938-01-27 Friedrich Haas Ges Mit Beschra Apparatus for opening and conveying loose wet fibrous material
GB478417A (en) * 1936-07-17 1938-01-18 Siemens Ag Improvements in or relating to electrically driven fans
GB860281A (en) * 1958-01-09 1961-02-01 Andreas Harold Andersen Fans and blades therefor
GB1508076A (en) * 1975-04-17 1978-04-19 Sanyo Electric Co Ceiling fan
GB2073958A (en) * 1980-02-26 1981-10-21 Union Ngok Kee Electrical Mfg Fan assembly
US4342073A (en) * 1980-05-22 1982-07-27 Mistral Incorporated Ceiling fan with illumination means
GB2114818A (en) * 1982-02-01 1983-08-24 Ho Chen Cheng Improved ceiling fan

Also Published As

Publication number Publication date
GB2172936A (en) 1986-10-01
AU580390B2 (en) 1989-01-12
GB8606854D0 (en) 1986-04-23
AU5439986A (en) 1986-09-25
GB8507623D0 (en) 1985-05-01

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040320