IT1065569B - SUCTION INLET FOR VACUUM CLEANING OR PNEUMATIC TRANSPORT SYSTEM - Google Patents

SUCTION INLET FOR VACUUM CLEANING OR PNEUMATIC TRANSPORT SYSTEM

Info

Publication number
IT1065569B
IT1065569B IT3081176A IT3081176A IT1065569B IT 1065569 B IT1065569 B IT 1065569B IT 3081176 A IT3081176 A IT 3081176A IT 3081176 A IT3081176 A IT 3081176A IT 1065569 B IT1065569 B IT 1065569B
Authority
IT
Italy
Prior art keywords
transport system
suction inlet
vacuum cleaning
pneumatic transport
pneumatic
Prior art date
Application number
IT3081176A
Other languages
Italian (it)
Original Assignee
Neu Sa
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 Neu Sa filed Critical Neu Sa
Application granted granted Critical
Publication of IT1065569B publication Critical patent/IT1065569B/en

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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • 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
    • A47L5/38—Built-in suction cleaner installations, i.e. with fixed tube system to which, at different stations, hoses can be connected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another
    • F16L27/0853—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another with spherical hinge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/007—Joints with cut-off devices controlled separately

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)
  • Detergent Compositions (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
IT3081176A 1975-12-24 1976-12-23 SUCTION INLET FOR VACUUM CLEANING OR PNEUMATIC TRANSPORT SYSTEM IT1065569B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540394A FR2336624A1 (en) 1975-12-24 1975-12-24 SUCTION INLET FOR VACUUM CLEANING OR PNEUMATIC TRANSPORT INSTALLATION

Publications (1)

Publication Number Publication Date
IT1065569B true IT1065569B (en) 1985-02-25

Family

ID=9164439

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3081176A IT1065569B (en) 1975-12-24 1976-12-23 SUCTION INLET FOR VACUUM CLEANING OR PNEUMATIC TRANSPORT SYSTEM

Country Status (8)

Country Link
BE (1) BE849060A (en)
DE (1) DE2654784A1 (en)
ES (1) ES236199Y (en)
FR (1) FR2336624A1 (en)
GB (1) GB1551429A (en)
IT (1) IT1065569B (en)
LU (1) LU76379A1 (en)
NL (1) NL7614305A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853898C2 (en) * 1978-12-14 1986-09-11 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Connection pieces for additional devices of handheld or cylinder vacuum cleaners
SE444603B (en) * 1984-05-21 1986-04-21 Tom Pettersson interconnection device
IL87280A (en) * 1988-08-01 1991-01-31 Dolev Moshe Quick-disconnect hose coupling device
FI90818C (en) * 1991-11-08 1994-04-11 Planmeca Oy Dentist suction device closing mechanism
FR2703897B1 (en) * 1993-04-13 1995-08-25 Bousset Serge Remote control device for integrated central vacuum unit.
DE19843973B4 (en) * 1998-01-16 2015-11-05 BSH Hausgeräte GmbH Hose arrangement for a vacuum cleaner
ITMO20010215A1 (en) * 2001-11-13 2003-05-13 Next At Srl ARTICULATED JOINT FOR RIGID PIPES SUPPLIED TO HOUSEHOLD APPLIANCES
WO2003046427A1 (en) 2001-11-24 2003-06-05 Gary Ragner Pressure-acuatated linearly retractable and extendible hose
US8776836B2 (en) 2001-11-24 2014-07-15 Ragner Technology Corporation Linearly retractable pressure hose structure
DE102004061040A1 (en) * 2004-12-18 2006-06-29 Gardena Manufacturing Gmbh Connecting arrangement for a fluid line, in particular cock piece
GB201120173D0 (en) * 2011-11-22 2012-01-04 Risbridger Ltd Coupling for vent pipe of fuel storage tank and vent pipe assembly
US9127791B2 (en) 2012-11-09 2015-09-08 Ragner Technology Corporation Lubricated elastically biased stretch hoses
US9182057B2 (en) * 2013-08-10 2015-11-10 Ragner Technology Corporation Retractable elastic bungee hose
WO2014074921A1 (en) 2012-11-09 2014-05-15 Ragner Technology Corporation Elastic and spring biased retractable hoses
US10359131B2 (en) 2012-12-01 2019-07-23 Ragner Technology Corporation Collapsible hoses and pressure systems
USRE47927E1 (en) 2013-08-10 2020-04-07 Ragner Technology Corporation Annular-pleated circular braid
US9844921B2 (en) 2013-08-10 2017-12-19 Ragner Technology Corporation Annular-pleated circular braid
GB2518163A (en) * 2013-09-11 2015-03-18 Inspired Designs Ltd Tubular couplings and connectors
CN109578722B (en) * 2018-11-14 2020-11-10 湖州师范学院 Multi-selection multi-channel pipeline switching device for bag type water quantity adjusting device

Also Published As

Publication number Publication date
ES236199Y (en) 1978-11-16
GB1551429A (en) 1979-08-30
FR2336624A1 (en) 1977-07-22
LU76379A1 (en) 1977-06-10
BE849060A (en) 1977-04-01
DE2654784A1 (en) 1977-07-14
ES236199U (en) 1978-07-01
FR2336624B1 (en) 1981-10-30
NL7614305A (en) 1977-06-28

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