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GB418350A - Improvements in or relating to fans - Google Patents

Improvements in or relating to fans

Info

Publication number
GB418350A
GB418350A GB9863/34A GB986334A GB418350A GB 418350 A GB418350 A GB 418350A GB 9863/34 A GB9863/34 A GB 9863/34A GB 986334 A GB986334 A GB 986334A GB 418350 A GB418350 A GB 418350A
Authority
GB
United Kingdom
Prior art keywords
fans
relating
class
queens
bedford
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
GB9863/34A
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
Priority to GB9863/34A priority Critical patent/GB418350A/en
Publication of GB418350A publication Critical patent/GB418350A/en
Priority to GB21543/35A priority patent/GB438345A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/10—Ventilating-shafts; Air-scoops
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

418,350. Centrifugal fans. ALLEN, R. W., Queens Engineering Works, Bedford. March 29, 1934, No. 9863. [Class 110 (i).] A fan discharge, adjustable in area and direction, comprises independently pivoted deflectors 9, 10. The diffuser is described in Specification 330,306, [Class 110 (i)].
GB9863/34A 1934-03-29 1934-03-29 Improvements in or relating to fans Expired GB418350A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9863/34A GB418350A (en) 1934-03-29 1934-03-29 Improvements in or relating to fans
GB21543/35A GB438345A (en) 1934-03-29 1935-07-29 Improvements in or relating to fans

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9863/34A GB418350A (en) 1934-03-29 1934-03-29 Improvements in or relating to fans
GB21543/35A GB438345A (en) 1934-03-29 1935-07-29 Improvements in or relating to fans

Publications (1)

Publication Number Publication Date
GB418350A true GB418350A (en) 1934-10-23

Family

ID=61012499

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9863/34A Expired GB418350A (en) 1934-03-29 1934-03-29 Improvements in or relating to fans
GB21543/35A Expired GB438345A (en) 1934-03-29 1935-07-29 Improvements in or relating to fans

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB21543/35A Expired GB438345A (en) 1934-03-29 1935-07-29 Improvements in or relating to fans

Country Status (1)

Country Link
GB (2) GB418350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538879A (en) * 1945-10-15 1951-01-23 Giorgio Fruit Corp Di Apparatus for spraying trees

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450339A (en) * 1967-06-08 1969-06-17 Coppus Eng Corp Diffuser for a blower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538879A (en) * 1945-10-15 1951-01-23 Giorgio Fruit Corp Di Apparatus for spraying trees

Also Published As

Publication number Publication date
GB438345A (en) 1935-11-14

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