GB1331064A - Nozzle assemblies - Google Patents

Nozzle assemblies

Info

Publication number
GB1331064A
GB1331064A GB1331064DA GB1331064A GB 1331064 A GB1331064 A GB 1331064A GB 1331064D A GB1331064D A GB 1331064DA GB 1331064 A GB1331064 A GB 1331064A
Authority
GB
United Kingdom
Prior art keywords
suction
passage
conduit
compressed air
pipe
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
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.)
PRODUKTIONS MATERIEL AB
Original Assignee
PRODUKTIONS MATERIEL AB
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 PRODUKTIONS MATERIEL AB filed Critical PRODUKTIONS MATERIEL AB
Publication of GB1331064A publication Critical patent/GB1331064A/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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • 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
    • A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
    • A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cleaning In General (AREA)

Abstract

1331064 Suction cleaners PRODUKTIONSMATERIEL A B 13 Nov 1970 54154/70 Heading A4F [Also in Division F1] A nozzle assembly for a cleaning device which operates by suction or blowing has a pressure conduit 9 and an ejector passage 10 either of which may be connected to a source of pressurized fluid 4, the pressure conduit 9 discharging a stream of fluid from the nozzle mouth 23 whilst the ejector passage 10 creates suction in suction chamber 7 and at mouth 23. Compressed air flow from pipe 4 to pressure chamber 6 and tube 8 is controlled by valve arm 3; from pipe 8 the compressed air flows to conduit 9 or passage 10 depending on the position of valve member 12 which is controlled by a slidable permanent magnet 14. Alternatively an electromagnet may be used.
GB1331064D 1970-11-13 1970-11-13 Nozzle assemblies Expired GB1331064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5415470 1970-11-13

Publications (1)

Publication Number Publication Date
GB1331064A true GB1331064A (en) 1973-09-19

Family

ID=10470107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1331064D Expired GB1331064A (en) 1970-11-13 1970-11-13 Nozzle assemblies

Country Status (1)

Country Link
GB (1) GB1331064A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454547A1 (en) * 1979-04-20 1980-11-14 Seiler Alfred LIQUID TRANSFER DEVICE CAPABLE OF WORKING AS A STRAIN PUMP OR A SUCTION PUMP USING AN INTERMEDIATE FLUID
EP0114114A1 (en) * 1983-01-18 1984-07-25 Black & Decker Inc. Apparatus for collecting debris
GB2147197A (en) * 1983-09-29 1985-05-09 Clarke Douglas C Suction devices
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
DE4330848A1 (en) * 1993-09-11 1995-03-16 Fritz Wilhelm Wurster Blowing and suction device
GB2283062A (en) * 1993-10-22 1995-04-26 Spanset Inter Ag Method and apparatus for use with inflatable stowage pads for transport purposes
DE19949786A1 (en) * 1999-10-15 2001-04-19 Anton Jaeger Device for vacuum generation by means of venturi nozzle arrangement subjected to pressurized fluid has feed channel and suction channel extending essentially in same direction and running to one another below acute angle
WO2007118266A1 (en) * 2005-11-16 2007-10-25 Paul Frederick Finster Hand held spray and pump device
EP1857190A1 (en) * 2005-03-08 2007-11-21 GA-REW Corporation Fluid squirt gun and cleaning apparatus utilizing the same
GB2440503A (en) * 2006-07-31 2008-02-06 Husqvarna Uk Ltd Debris collector
GB2449090A (en) * 2007-05-09 2008-11-12 Alan George Chadbone A vacuum cleaner driven by an air compressor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454547A1 (en) * 1979-04-20 1980-11-14 Seiler Alfred LIQUID TRANSFER DEVICE CAPABLE OF WORKING AS A STRAIN PUMP OR A SUCTION PUMP USING AN INTERMEDIATE FLUID
EP0114114A1 (en) * 1983-01-18 1984-07-25 Black & Decker Inc. Apparatus for collecting debris
GB2147197A (en) * 1983-09-29 1985-05-09 Clarke Douglas C Suction devices
US4615069A (en) * 1984-10-19 1986-10-07 Black & Decker Inc. Apparatus for collecting debris
DE4330848A1 (en) * 1993-09-11 1995-03-16 Fritz Wilhelm Wurster Blowing and suction device
GB2283062B (en) * 1993-10-22 1997-10-08 Spanset Inter Ag Method and apparatus for selectively inflating and deflating a stowage bag
GB2283062A (en) * 1993-10-22 1995-04-26 Spanset Inter Ag Method and apparatus for use with inflatable stowage pads for transport purposes
DE19949786A1 (en) * 1999-10-15 2001-04-19 Anton Jaeger Device for vacuum generation by means of venturi nozzle arrangement subjected to pressurized fluid has feed channel and suction channel extending essentially in same direction and running to one another below acute angle
EP1857190A1 (en) * 2005-03-08 2007-11-21 GA-REW Corporation Fluid squirt gun and cleaning apparatus utilizing the same
EP1857190A4 (en) * 2005-03-08 2010-05-26 Ga Rew Corp Fluid squirt gun and cleaning apparatus utilizing the same
US7753059B2 (en) 2005-03-08 2010-07-13 Ga-Rew Corporation Fluid ejection gun and cleaning apparatus using the same
WO2007118266A1 (en) * 2005-11-16 2007-10-25 Paul Frederick Finster Hand held spray and pump device
AU2006342387B2 (en) * 2005-11-16 2010-05-20 Paul Frederick Finster Hand held spray and pump device
GB2440503A (en) * 2006-07-31 2008-02-06 Husqvarna Uk Ltd Debris collector
GB2449090A (en) * 2007-05-09 2008-11-12 Alan George Chadbone A vacuum cleaner driven by an air compressor

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees