ATE302052T1 - Wasserpistole mit verbesserungen an blase und düse - Google Patents

Wasserpistole mit verbesserungen an blase und düse

Info

Publication number
ATE302052T1
ATE302052T1 AT97932463T AT97932463T ATE302052T1 AT E302052 T1 ATE302052 T1 AT E302052T1 AT 97932463 T AT97932463 T AT 97932463T AT 97932463 T AT97932463 T AT 97932463T AT E302052 T1 ATE302052 T1 AT E302052T1
Authority
AT
Austria
Prior art keywords
bladder
nozzle
ejection
water
trigger
Prior art date
Application number
AT97932463T
Other languages
English (en)
Inventor
Andrade Bruce M D
Original Assignee
Larami 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 US08/672,942 external-priority patent/US5758800A/en
Priority claimed from US08/672,941 external-priority patent/US5799827A/en
Priority claimed from US08/672,933 external-priority patent/US5779099A/en
Application filed by Larami Ltd filed Critical Larami Ltd
Application granted granted Critical
Publication of ATE302052T1 publication Critical patent/ATE302052T1/de

Links

Classifications

    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3402—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to avoid or reduce turbulence, e.g. with fluid flow straightening means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
    • F41B9/0006—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection
    • F41B9/0009—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection the pressurised liquid being contained in an expandable chamber, e.g. a bladder or a chamber with a spring-loaded slidable wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
    • F41B9/0006—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection
    • F41B9/0009—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection the pressurised liquid being contained in an expandable chamber, e.g. a bladder or a chamber with a spring-loaded slidable wall
    • F41B9/0012—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised prior to ejection the pressurised liquid being contained in an expandable chamber, e.g. a bladder or a chamber with a spring-loaded slidable wall the gun having an unpressurised liquid reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3158—Guides for the flexible separating means, e.g. for a collapsed bladder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Nozzles (AREA)
  • Percussion Or Vibration Massage (AREA)
AT97932463T 1996-06-28 1997-06-27 Wasserpistole mit verbesserungen an blase und düse ATE302052T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/672,942 US5758800A (en) 1996-06-28 1996-06-28 Bladder for water gun
US08/672,941 US5799827A (en) 1996-06-28 1996-06-28 Bladder water gun
US08/672,933 US5779099A (en) 1996-06-28 1996-06-28 Nozzle with turbulence control member for water gun laminar flow ejection
PCT/US1997/011613 WO1998000214A1 (en) 1996-06-28 1997-06-27 Bladder water gun, improved bladder and nozzle

Publications (1)

Publication Number Publication Date
ATE302052T1 true ATE302052T1 (de) 2005-09-15

Family

ID=27418262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97932463T ATE302052T1 (de) 1996-06-28 1997-06-27 Wasserpistole mit verbesserungen an blase und düse

Country Status (8)

Country Link
EP (1) EP0914183B1 (de)
AT (1) ATE302052T1 (de)
AU (1) AU726843B2 (de)
CA (2) CA2486645C (de)
DE (1) DE69734001T2 (de)
ES (1) ES2247634T3 (de)
NZ (2) NZ333049A (de)
WO (1) WO1998000214A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7451900B2 (en) 2004-06-30 2008-11-18 S.C. Johnson & Son, Inc. Delivery system
DE102007024247B3 (de) 2007-05-15 2008-11-06 Lechler Gmbh Hochdruckdüse und Verfahren zum Herstellen einer Hochdruckdüse
WO2018215646A1 (en) 2017-05-26 2018-11-29 Sebastian Walter Water gun
CN109357568A (zh) * 2018-10-09 2019-02-19 张萍 一种连接有三口储水箱的玩具水枪
CN110000025A (zh) * 2019-01-28 2019-07-12 苏州市中医医院 一种水枪装置
CN114459282B (zh) * 2022-02-14 2024-02-20 东莞市山普斯科技有限公司 自动水枪

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496231A (en) * 1937-05-27 1938-11-28 Ferranti Ltd Improvements in or relating to conduits, spouts or the like
US2237678A (en) 1939-01-04 1941-04-08 Marx & Co Louis Repeating cork-shooting toy
US2627439A (en) * 1949-11-25 1953-02-03 K C Fire Nozzle & Equipment Co Hose nozzle
US2820675A (en) * 1956-02-06 1958-01-21 Carl S Zilk Nozzle construction
BE620789A (de) * 1959-06-20
US3190229A (en) * 1961-06-09 1965-06-22 Turowski Erwin Method and apparatus for conveying liquids
US3486539A (en) 1965-09-28 1969-12-30 Jacuzzi Bros Inc Liquid dispensing and metering assembly
US3406633A (en) * 1966-11-07 1968-10-22 Ibm Collapsible chamber pump
US3630444A (en) * 1970-03-31 1971-12-28 American Standard Inc Trajectory flow control apparatus
US4140117A (en) * 1975-05-12 1979-02-20 Alza Corporation Cartridge for liquid infusion apparatus
US4135559A (en) * 1976-03-17 1979-01-23 Barnby Donald W Water squirt toy and fill valve combination
US4212460A (en) 1978-07-27 1980-07-15 Kraft Donald J Hollow water-filled game toy
US4257460A (en) 1979-06-12 1981-03-24 Paranay Bruce J Water gun
US4458830A (en) 1981-05-18 1984-07-10 Werding Winfried J Appliance for discharging a non-compressible liquid, creamy or pasty product under pressure
US4730786A (en) * 1984-08-15 1988-03-15 Nelson Walter R Low noise, flow limiting, laminar stream spout
US4657186A (en) * 1985-10-04 1987-04-14 Shapiro Eugene B Stream former
AU7588587A (en) * 1986-07-16 1988-02-10 Richard Friedrich Container with at least one chamber formed by a tubular body, tubular body, process and device for producing the same
US4735239A (en) 1986-09-19 1988-04-05 Water Weenies, Inc. Liquid projecting device
US4854480A (en) * 1988-01-04 1989-08-08 Shindo Robert S Long range trigger-actuated squirt gun
FR2625729B1 (fr) * 1988-01-08 1990-08-17 Step Soc Tech Pulverisation Dispositif de distribution de produit pateux
US4867208A (en) * 1988-02-04 1989-09-19 Fitzgerald Robert M Apparatus for storing and dispensing fluid under pressure
US4892081A (en) 1988-11-09 1990-01-09 Tonka Corporation Compressible ball launcher
US4890838A (en) 1989-01-23 1990-01-02 Elliot Rudell Timed water release toy
US4991847A (en) 1989-01-23 1991-02-12 Elliot Rudell Timed water release toy
US5011477A (en) * 1989-04-21 1991-04-30 Baxter International Inc. Continuous/bolus infusor
US5169065A (en) * 1990-06-15 1992-12-08 Naylor Industrial Services Method and apparatus for water jet cutting including improved nozzle
US5322191A (en) 1990-09-06 1994-06-21 Johnson Lonnie G Low pressure, high volume pressurized water gun
US5074437B1 (en) 1990-09-06 1997-12-16 Larami Limited Pinch trigger pump water gun
GB2277467B (en) * 1993-04-30 1996-12-18 Ecc Int Ltd Monitor stream-former
US5339987B1 (en) * 1993-06-28 2000-10-31 Andrade Bruce M D Controlled flow bursting water gun release mechanism
US5373833A (en) 1993-07-12 1994-12-20 D'andrade; Bruce M. Projectile shooting air gun with bladder
US5373832A (en) * 1993-07-12 1994-12-20 D'andrade; Bruce M. Multi-shot soft projectile pressurized toy gun
US5392815A (en) * 1993-08-05 1995-02-28 Pacific Gas And Electric Company Gradational tube bundle flow conditioner for providing a natural flow profile to facilitate accurate orifice metering in fluid filled conduits
US5472145A (en) * 1994-04-14 1995-12-05 Delavan Inc. Straight stream nozzle
US5531627A (en) * 1994-07-08 1996-07-02 Deal; Jeffry T. Cartridge-type water bomb water gun conversion device
US5529525A (en) 1994-07-08 1996-06-25 Deal; Jeffry T. Water bomb - mounted water gun
US5438948A (en) * 1994-08-22 1995-08-08 The United States Of America As Represented By The Secretary Of The Navy Elastomeric launch system for submarines

Also Published As

Publication number Publication date
AU3591797A (en) 1998-01-21
NZ333049A (en) 2000-11-24
CA2486645A1 (en) 1998-01-08
WO1998000214A1 (en) 1998-01-08
EP0914183B1 (de) 2005-08-17
EP0914183A1 (de) 1999-05-12
NZ505248A (en) 2001-12-21
DE69734001T2 (de) 2006-04-13
AU726843B2 (en) 2000-11-23
EP0914183A4 (de) 2000-11-02
CA2486645C (en) 2006-05-30
ES2247634T3 (es) 2006-03-01
CA2268924C (en) 2006-10-17
CA2268924A1 (en) 1998-01-08
DE69734001D1 (de) 2005-09-22

Similar Documents

Publication Publication Date Title
US4257460A (en) Water gun
US5074437A (en) Pinch trigger pump water gun
US5292032A (en) Pinch trigger water gun with rearwardly mounted hand pump
US5758800A (en) Bladder for water gun
US5799827A (en) Bladder water gun
US4735239A (en) Liquid projecting device
FI110673B (fi) Vesipyssy
US5305919A (en) Pinch trigger hand pump water gun with non-detachable tank
KR850004399A (ko) 약물 공급장치
CA2092745A1 (en) Pressurized air/water rocket launcher and rocket
US5779099A (en) Nozzle with turbulence control member for water gun laminar flow ejection
ATE302052T1 (de) Wasserpistole mit verbesserungen an blase und düse
US6482058B2 (en) Personal flotation device apparatus with hand-held tool
CN103379964A (zh) 淋浴头
GB2329883A (en) Hydraulic jet propulsion apparatus for boats
FR2871389B1 (fr) Lance d'incendie a debit de fluide constant
US5064095A (en) Water cannon apparatus
WO1994000244A1 (en) Water arrow projecting bow
US20040155058A1 (en) Foam shooting toy
SE460524B (sv) Anordning vid tvaett och spolningsapparater foer kontinuerlig alstring av skum
US5685484A (en) Pressurized water toy having a pressure actuated pulsator
JP2682609B2 (ja) 水鉄砲
GB2379174A (en) Mixing liquids under pressure
KR960033373A (ko) 안마기능을 가진 샤워기
CN2138515Y (zh) 水枪

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties