IT8709482A0 - Dispositivo per la pulitura di piscine - Google Patents

Dispositivo per la pulitura di piscine

Info

Publication number
IT8709482A0
IT8709482A0 IT879482A IT948287A IT8709482A0 IT 8709482 A0 IT8709482 A0 IT 8709482A0 IT 879482 A IT879482 A IT 879482A IT 948287 A IT948287 A IT 948287A IT 8709482 A0 IT8709482 A0 IT 8709482A0
Authority
IT
Italy
Prior art keywords
cleaning device
pool cleaning
pool
cleaning
Prior art date
Application number
IT879482A
Other languages
English (en)
Other versions
IT1213826B (it
Original Assignee
Stoltz Hermann
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 Stoltz Hermann filed Critical Stoltz Hermann
Publication of IT8709482A0 publication Critical patent/IT8709482A0/it
Application granted granted Critical
Publication of IT1213826B publication Critical patent/IT1213826B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners
    • E04H4/1663—Self-propelled cleaners the propulsion resulting from an intermittent interruption of the waterflow through the cleaner
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86413—Self-cycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Reciprocating Pumps (AREA)
IT948287A 1986-09-04 1987-09-04 Dispositivo per la pulitura di piscine IT1213826B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA866702 1986-09-04

Publications (2)

Publication Number Publication Date
IT8709482A0 true IT8709482A0 (it) 1987-09-04
IT1213826B IT1213826B (it) 1990-01-05

Family

ID=25578541

Family Applications (1)

Application Number Title Priority Date Filing Date
IT948287A IT1213826B (it) 1986-09-04 1987-09-04 Dispositivo per la pulitura di piscine

Country Status (9)

Country Link
US (1) US4769867A (it)
AU (1) AU593132B2 (it)
BR (1) BR8704579A (it)
CA (1) CA1285717C (it)
DE (1) DE3729692C2 (it)
ES (1) ES2005907A6 (it)
FR (1) FR2603642B1 (it)
GB (1) GB2194727B (it)
IT (1) IT1213826B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69119006T2 (de) * 1990-09-11 1997-06-12 Fred Int Cv Hydraulische Maschine
ZA93881B (en) * 1992-02-14 1993-09-13 Gerhardus Johannes Stoltz Automatic pool cleaner and steering device therefor.
WO1993022530A1 (en) * 1992-05-06 1993-11-11 Zarina Holdings C.V. Swimming pool cleaner components
US5265297A (en) * 1993-01-04 1993-11-30 Jandy Industries Pool cleaner with improved elastomeric valve
US5337433A (en) * 1993-02-18 1994-08-16 Jandy Industries Pool cleaner
ZA931530B (en) * 1993-03-04 1993-09-27 Swimline Holdings Ltd Valve.
ZA944756B (en) * 1993-07-09 1995-02-16 Zarina Holdings Cv Swimming-pool cleaner operating head
US5634229A (en) * 1994-08-22 1997-06-03 Stoltz; Herman Swiming pool cleaner
US5570713A (en) * 1994-11-07 1996-11-05 Baracuda International Corporation Flow control weir valve
US5655246A (en) * 1996-04-22 1997-08-12 Chang; Paul C. Pulsating submersible pool cleaner
US6751822B2 (en) * 1997-07-11 2004-06-22 Pavelssebor Family Trust Submerged surface pool cleaning device
DE69820628T2 (de) * 1997-07-11 2004-06-09 Moyra A. Phillipson Family Trust, Longwood Reinigungsapparat für unterwasserflächen eines schwimmbeckens
US6292969B1 (en) 1997-08-21 2001-09-25 Oak Nominees (Pty) Ltd Swimming pool cleaner
US5970557A (en) * 1997-08-21 1999-10-26 Supra; Carl Frederick Wilhelm Pool cleaning device
ES2177352B1 (es) * 1997-11-03 2004-09-01 Summer Moon Pty Ltd Dispositivo automatico de limpieza de piscinas y conjunto de valvulas correspondiente.
AU9756398A (en) * 1997-11-06 1999-05-31 Copping, Charles Montague A device for cleaning a submerged surface
US5992451A (en) * 1998-03-09 1999-11-30 Chang; Paul C. Reed valve for pool cleaner
US6237175B1 (en) 1998-05-12 2001-05-29 Brian Phillipson Friction support device for swimming pool cleaner
US6094764A (en) * 1998-06-04 2000-08-01 Polaris Pool Systems, Inc. Suction powered pool cleaner
US6112354A (en) * 1998-10-21 2000-09-05 Polaris Pool Systems, Inc. Suction powered cleaner for swimming pools
AU2003226015A1 (en) 2002-03-29 2003-10-20 Polaris Pool Systems, Inc. Pool cleaner
CA2536245C (en) * 2003-08-20 2010-09-21 Polaris Pool Systems, Inc. Hose clasp for a pool cleaner filter bag
US20070163060A1 (en) * 2006-01-18 2007-07-19 Huaiping Wang Swimming pool cleaning device
AU2007346281B2 (en) * 2007-02-06 2013-07-04 Zodiac Pool Care South Africa (Pty) Limited Swimming pool cleaner
US8343339B2 (en) 2008-09-16 2013-01-01 Hayward Industries, Inc. Apparatus for facilitating maintenance of a pool cleaning device
USD630809S1 (en) 2009-07-01 2011-01-11 Hayward Industries, Inc. Pool cleaner
USD630808S1 (en) 2009-07-01 2011-01-11 Hayward Industries, Inc. Pool cleaner
US9593502B2 (en) 2009-10-19 2017-03-14 Hayward Industries, Inc. Swimming pool cleaner
US8784652B2 (en) 2010-09-24 2014-07-22 Poolvergnuegen Swimming pool cleaner with a rigid debris canister
US8869337B2 (en) 2010-11-02 2014-10-28 Hayward Industries, Inc. Pool cleaning device with adjustable buoyant element
EP2967268A1 (en) 2013-03-14 2016-01-20 Hayward Industries, Inc. Pool cleaner with articulated cleaning members
WO2014150506A1 (en) 2013-03-15 2014-09-25 Hayward Industries, Inc. Pool cleaning device with wheel drive assemblies
USD787761S1 (en) 2014-11-07 2017-05-23 Hayward Industries, Inc. Pool cleaner
USD787760S1 (en) 2014-11-07 2017-05-23 Hayward Industries, Inc. Pool cleaner
USD789624S1 (en) 2014-11-07 2017-06-13 Hayward Industries, Inc. Pool cleaner
USD789003S1 (en) 2014-11-07 2017-06-06 Hayward Industries, Inc. Pool cleaner
US10364905B2 (en) 2017-05-11 2019-07-30 Hayward Industries, Inc. Pool cleaner check valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU502993B2 (en) * 1976-08-23 1979-08-16 Baracuda (Proprietary) Ltd. Underwater suction cleaner
US4351077A (en) * 1979-12-18 1982-09-28 Hofmann Helmut J Cleaning apparatus for submerged surfaces
US4642833A (en) * 1985-03-14 1987-02-17 Coxwold (Proprietary) Limited Valve assembly

Also Published As

Publication number Publication date
FR2603642A1 (fr) 1988-03-11
DE3729692A1 (de) 1988-03-17
AU7778987A (en) 1988-03-10
US4769867A (en) 1988-09-13
GB8720609D0 (en) 1987-10-07
ES2005907A6 (es) 1989-04-01
FR2603642B1 (fr) 1990-08-31
AU593132B2 (en) 1990-02-01
GB2194727A (en) 1988-03-16
DE3729692C2 (de) 1998-11-19
BR8704579A (pt) 1988-04-26
CA1285717C (en) 1991-07-09
GB2194727B (en) 1990-08-29
IT1213826B (it) 1990-01-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970918