GB1036707A - Improvements in and relating to a suction unit, particularly for cleaning apparatus - Google Patents

Improvements in and relating to a suction unit, particularly for cleaning apparatus

Info

Publication number
GB1036707A
GB1036707A GB14471/64A GB1447164A GB1036707A GB 1036707 A GB1036707 A GB 1036707A GB 14471/64 A GB14471/64 A GB 14471/64A GB 1447164 A GB1447164 A GB 1447164A GB 1036707 A GB1036707 A GB 1036707A
Authority
GB
United Kingdom
Prior art keywords
suction
suction unit
diffuser
housing
inlet
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
GB14471/64A
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.)
Fisker and Nielsen AS
Original Assignee
Fisker and Nielsen AS
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 Fisker and Nielsen AS filed Critical Fisker and Nielsen AS
Publication of GB1036707A publication Critical patent/GB1036707A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0019—Details of the casing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0042—Gaskets; Sealing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cleaning In General (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,036,707. Suction cleaning apparatus. A. S. FISKER & NIELSON. April 8; 1964 [Oct. 1, 1963], No. 14471/64. Heading A4F. [Also in Division F1] A suction unit, particularly for a suction apparatus for removing cleaning water from floors, comprises two stationary annular plates 15, 16 located between the suction fan 9, 10 and its drive motor 4, 5 and defining an annular diffuser into which extends a disc 20 secured to the motor shaft 8 to define with the plate 15 a convergent annular nozzle 24. In the suction apparatus for cleaning water illustrated the suction unit is mounted at the upper end of a water collecting container 1, and has a housing 2 provided with an inlet 13 communicating with the container 1. Air is drawn primarily by the fan 9, 10 through the inlet 13 and discharged through the nozzle 24, the diffuser 15, 16, apertures 22 in an intermediate wall 23 and slots 14 in the housing 2; and this primary air flow draws into and through the diffuser 15, 16 a secondary air flow through inlet slots 18 in the housing 2, and over the motor 4, 5 to cool the latter. The suction unit may alternatively be used in a pneumatic conveyer for pulverulent or granular materials, or as a ventilation unit.
GB14471/64A 1963-10-01 1964-04-08 Improvements in and relating to a suction unit, particularly for cleaning apparatus Expired GB1036707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK461263AA DK102822C (en) 1963-10-01 1963-10-01 Suction unit, especially for cleaning appliances.

Publications (1)

Publication Number Publication Date
GB1036707A true GB1036707A (en) 1966-07-20

Family

ID=8135115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14471/64A Expired GB1036707A (en) 1963-10-01 1964-04-08 Improvements in and relating to a suction unit, particularly for cleaning apparatus

Country Status (7)

Country Link
US (1) US3220638A (en)
DE (1) DE1199872B (en)
DK (1) DK102822C (en)
FR (1) FR1406414A (en)
GB (1) GB1036707A (en)
NL (2) NL6411088A (en)
SE (1) SE305299B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795785A (en) * 1972-03-14 1973-06-18 Moulinex Sa DUST VACUUM
US4195969A (en) * 1978-01-05 1980-04-01 Clarke-Gravely Corporation Vacuum cleaner
US4518325A (en) * 1983-07-11 1985-05-21 Kingston James E Aerifying device for whirlpool bath or tub
US4623366A (en) * 1985-09-20 1986-11-18 Shop-Vac Corporation Grid element for lid of a cannister type vacuum cleaner
US4824333A (en) * 1985-10-01 1989-04-25 Rexair, Inc. Air blower assembly for vacuum cleaners
US4797072A (en) * 1987-06-19 1989-01-10 Shop-Vac Corporation Portable electric blower
US6249933B1 (en) 1999-08-26 2001-06-26 Shop Vac Corporation Pump having sealless shaft
US7653963B2 (en) 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
EP2433537A1 (en) 2003-07-10 2012-03-28 Black & Decker Inc. Vacuum cleaner
JP4655231B2 (en) * 2007-01-30 2011-03-23 株式会社ジェイ・エム・エス Turbo blood pump
US8844642B2 (en) * 2008-09-05 2014-09-30 Elkhart Brass Manufacturing Company, Inc. Automatic flow restrictor for firefighting apparatus
US20100162516A1 (en) * 2008-12-31 2010-07-01 Emerson Electric Co. Vacuum Bypass Vent and Vacuums Incorporating Such Bypass Vents
CN104000538B (en) * 2013-02-27 2016-08-17 天佑电器（苏州）有限公司 Burnisher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US591408A (en) * 1897-10-12 Fire-alarm
US2534808A (en) * 1948-12-07 1950-12-19 B & R Mfg Company Suction cleaner
US2726807A (en) * 1950-09-28 1955-12-13 Finnell System Inc Vacuum apparatus for water and dirt removal

Also Published As

Publication number Publication date
US3220638A (en) 1965-11-30
FR1406414A (en) 1965-07-16
NL125280C (en)
SE305299B (en) 1968-10-21
DE1199872B (en) 1965-09-02
NL6411088A (en) 1965-04-02
DK102822C (en) 1965-10-11

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