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NO983117L - Water distribution system with water-saving diffusers - Google Patents

Water distribution system with water-saving diffusers

Info

Publication number
NO983117L
NO983117L NO983117A NO983117A NO983117L NO 983117 L NO983117 L NO 983117L NO 983117 A NO983117 A NO 983117A NO 983117 A NO983117 A NO 983117A NO 983117 L NO983117 L NO 983117L
Authority
NO
Norway
Prior art keywords
water
flow rate
saving
distribution system
diffusers
Prior art date
Application number
NO983117A
Other languages
Norwegian (no)
Inventor
Stephen Leon
Eric Leon
David Leon
Original Assignee
Water Management Equipment Ltd
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
Priority claimed from US08/745,614 external-priority patent/US5816497A/en
Application filed by Water Management Equipment Ltd filed Critical Water Management Equipment Ltd
Publication of NO983117L publication Critical patent/NO983117L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C2001/082—Outlets connected by an universal joint

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Domestic Plumbing Installations (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

En vannbesparende diffusor (1) med hvilken en bruker oppfatter en forholdsvis høyere strømningsmengde enn den faktiske strømningsmengde, innbefatter en nedre kammerdel (10) som rommer en fordelerskive (40) i denne, og en akseleratordel (20) festet til den nedre kammerdel (10), akseleratordelen (20) har et antall åpninger for å frembringe en multippel strømningsutgang fra den vannbesparende diffusor (1). En sentral åpning (42) av fordelerskiven (40) kan spesialtilformes for å frembringe en bestemt strømningsmengde for et gitt vannleveringstrykk. Den vannbesparende diffusor (1) kan bli brukt i et Vanndistribusjonssystem for å gi en forutbestemt, jevn strømningsmengde til alle områder av en enetasjers eller fleretasjers bygning.A water-saving diffuser (1) with which a user perceives a relatively higher flow rate than the actual flow rate includes a lower chamber portion (10) accommodating a distributor disk (40) therein, and an accelerator portion (20) attached to the lower chamber portion (10). ), the accelerator portion (20) has a plurality of apertures to produce a multiple flow output from the water-saving diffuser (1). A central aperture (42) of the distributor disk (40) can be specially designed to produce a specific flow rate for a given water delivery pressure. The water-saving diffuser (1) can be used in a Water Distribution System to provide a predetermined, uniform flow rate to all areas of a single-story or multi-story building.

NO983117A 1996-11-07 1998-07-06 Water distribution system with water-saving diffusers NO983117L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/745,614 US5816497A (en) 1996-11-07 1996-11-07 Water-saving diffuser and water distribution system having water fixtures with variable water-saving diffusers
US08/819,743 US5839662A (en) 1996-11-07 1997-03-18 Water distribution system with variable water-saving diffusers
PCT/US1997/019811 WO1998019797A1 (en) 1996-11-07 1997-10-30 Water distribution system with water saving diffusers

Publications (1)

Publication Number Publication Date
NO983117L true NO983117L (en) 1998-08-27

Family

ID=27114485

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983117A NO983117L (en) 1996-11-07 1998-07-06 Water distribution system with water-saving diffusers

Country Status (9)

Country Link
EP (1) EP0868222A1 (en)
JP (1) JP2000503360A (en)
CN (1) CN1210478A (en)
AU (1) AU5158898A (en)
BR (1) BR9707115A (en)
CA (1) CA2242358A1 (en)
IL (1) IL125233A0 (en)
NO (1) NO983117L (en)
WO (1) WO1998019797A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1711663A4 (en) * 2004-02-06 2007-03-28 Jvl Engineering Pte Ltd Water saving device
US7369331B2 (en) 2004-02-20 2008-05-06 Gopal Krishan Sachdev Fixed focus handy ovulation tester
CN103147250A (en) * 2013-03-28 2013-06-12 勾昌羽 Water uniform-distribution device
CN108057529B (en) * 2017-12-30 2023-12-01 开平市瑞霖淋浴科技有限公司 Constant-current constant-pressure shower head

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761662A (en) * 1954-05-05 1956-09-04 Wrightway Engineering Co Aerating device
US3138332A (en) * 1962-05-14 1964-06-23 Price Pfister Brass Mfg Compan Aerator for faucets or the like
US4161965A (en) * 1977-02-25 1979-07-24 Merritt Thurman L Water-flow control device
US5107883A (en) * 1990-03-02 1992-04-28 Bauer Industries, Inc. Pinch valve control system for water line isolation and method

Also Published As

Publication number Publication date
AU5158898A (en) 1998-05-29
BR9707115A (en) 1999-07-20
WO1998019797A1 (en) 1998-05-14
CA2242358A1 (en) 1998-05-14
IL125233A0 (en) 1999-03-12
EP0868222A1 (en) 1998-10-07
JP2000503360A (en) 2000-03-21
CN1210478A (en) 1999-03-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application