GB771894A - Improvements in or relating to rotary fans, particularly electric fans - Google Patents

Improvements in or relating to rotary fans, particularly electric fans

Info

Publication number
GB771894A
GB771894A GB2234654A GB2234654A GB771894A GB 771894 A GB771894 A GB 771894A GB 2234654 A GB2234654 A GB 2234654A GB 2234654 A GB2234654 A GB 2234654A GB 771894 A GB771894 A GB 771894A
Authority
GB
United Kingdom
Prior art keywords
fans
relating
rotary
particularly electric
electric 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
GB2234654A
Inventor
Aubrey Lawrence Collins
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.)
LIMIT ENGINFERING GROUP Ltd
Original Assignee
LIMIT ENGINFERING GROUP 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 LIMIT ENGINFERING GROUP Ltd filed Critical LIMIT ENGINFERING GROUP Ltd
Priority to GB2234654A priority Critical patent/GB771894A/en
Publication of GB771894A publication Critical patent/GB771894A/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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB2234654A 1954-07-30 1954-07-30 Improvements in or relating to rotary fans, particularly electric fans Expired GB771894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2234654A GB771894A (en) 1954-07-30 1954-07-30 Improvements in or relating to rotary fans, particularly electric fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2234654A GB771894A (en) 1954-07-30 1954-07-30 Improvements in or relating to rotary fans, particularly electric fans

Publications (1)

Publication Number Publication Date
GB771894A true GB771894A (en) 1957-04-03

Family

ID=10177910

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2234654A Expired GB771894A (en) 1954-07-30 1954-07-30 Improvements in or relating to rotary fans, particularly electric fans

Country Status (1)

Country Link
GB (1) GB771894A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787142A (en) * 1972-05-01 1974-01-22 R Dupke Fan guard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787142A (en) * 1972-05-01 1974-01-22 R Dupke Fan guard

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