GB8307514D0 - Centrifugal fans - Google Patents

Centrifugal fans

Info

Publication number
GB8307514D0
GB8307514D0 GB8307514A GB8307514A GB8307514D0 GB 8307514 D0 GB8307514 D0 GB 8307514D0 GB 8307514 A GB8307514 A GB 8307514A GB 8307514 A GB8307514 A GB 8307514A GB 8307514 D0 GB8307514 D0 GB 8307514D0
Authority
GB
United Kingdom
Prior art keywords
centrifugal fans
fans
centrifugal
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.)
Granted
Application number
GB8307514A
Other versions
GB2119440B (en
GB2119440A (en
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.)
BLACKMAN KEITH Ltd
Original Assignee
BLACKMAN KEITH 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 BLACKMAN KEITH Ltd filed Critical BLACKMAN KEITH Ltd
Priority to GB8307514A priority Critical patent/GB2119440B/en
Publication of GB8307514D0 publication Critical patent/GB8307514D0/en
Publication of GB2119440A publication Critical patent/GB2119440A/en
Application granted granted Critical
Publication of GB2119440B publication Critical patent/GB2119440B/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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/003—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by throttling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8307514A 1982-04-28 1983-03-18 Centrifugal fans Expired GB2119440B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8307514A GB2119440B (en) 1982-04-28 1983-03-18 Centrifugal fans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8212312 1982-04-28
GB8307514A GB2119440B (en) 1982-04-28 1983-03-18 Centrifugal fans

Publications (3)

Publication Number Publication Date
GB8307514D0 true GB8307514D0 (en) 1983-04-27
GB2119440A GB2119440A (en) 1983-11-16
GB2119440B GB2119440B (en) 1985-11-27

Family

ID=26282677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8307514A Expired GB2119440B (en) 1982-04-28 1983-03-18 Centrifugal fans

Country Status (1)

Country Link
GB (1) GB2119440B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161941A (en) * 1990-08-28 1992-11-10 Sinko Kogyo, Co, Ltd. Actuator assembly for controlling inlet air flow to centrifugal fans
US5207614A (en) * 1991-11-07 1993-05-04 Brod & Mcclung - Pace Company Clean room air system
CN103195729B (en) * 2013-03-25 2015-06-03 重庆通用工业(集团)有限责任公司 Adjusting method of adjusting valve mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204774B (en) * 1954-01-27 1965-11-11 Bruno Eck Dr Ing Radial blower for conveying very dusty gases
DE1580548A1 (en) * 1966-07-29 1970-12-23 Porsche Kg Heater for motor vehicles
GB1502781A (en) * 1975-10-06 1978-03-01 Secretary Industry Brit Centrifugal fans and pumps

Also Published As

Publication number Publication date
GB2119440B (en) 1985-11-27
GB2119440A (en) 1983-11-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020318