GB1307712A - Fluid discharge nozzle with pulsating output - Google Patents

Fluid discharge nozzle with pulsating output

Info

Publication number
GB1307712A
GB1307712A GB1307712DA GB1307712A GB 1307712 A GB1307712 A GB 1307712A GB 1307712D A GB1307712D A GB 1307712DA GB 1307712 A GB1307712 A GB 1307712A
Authority
GB
United Kingdom
Prior art keywords
oscillator
fluid
output
holes
discharge nozzle
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.)
Bowles Fluidics Corp
Original Assignee
Bowles Fluidics Corp
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 Bowles Fluidics Corp filed Critical Bowles Fluidics Corp
Publication of GB1307712A publication Critical patent/GB1307712A/en
Expired legal-status Critical Current

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
    • B05B1/14—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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • B05B1/1645—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/08—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1609—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 having selectively- effective outlets with a selecting mechanism comprising a lift valve
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1663—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative translatory movement of the valve elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)

Abstract

1307712 Spray head with fluid oscillator BOWLES FLUIDICS CORP 3 April 1970 15912/70 Heading B2F A fluid discharge nozzle useful as a shower head embodies a fluid oscillator and has two selectable output modes in one of which is delivered a pulsating flow from the oscillator and in the other of which is delivered a fluid spray from fluid which may come from or by-pass the oscillator. In Figs. 3 and 4, the pulsating output exits from region 29 through holes 24 in a selector 22 which is operable to divert the output to holes 28. The selector may be slidable as shown or rotatable, optionally on a screw thread, whereby the output volume from holes 28 is varied (Figs. 5-9, not shown). Alternatively, output from holes 28 may by-pass the oscillator, e.g. by use of a valve at the oscillator input, or by having the oscillator body slidable within the body 12 (Figs. 11 and 12, not shown). Baffles may be provided at region 4 to smooth the pulsating flow. The oscillator passages may be rectangular as shown, or may be radially symmetrical about the longitudinal axis.
GB1307712D 1970-04-03 1970-04-03 Fluid discharge nozzle with pulsating output Expired GB1307712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1591270 1970-04-03

Publications (1)

Publication Number Publication Date
GB1307712A true GB1307712A (en) 1973-02-21

Family

ID=10067783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307712D Expired GB1307712A (en) 1970-04-03 1970-04-03 Fluid discharge nozzle with pulsating output

Country Status (1)

Country Link
GB (1) GB1307712A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378567A1 (en) * 1977-01-31 1978-08-25 Beatrice Foods Co SHOWER DIFFUSER
WO2012072018A1 (en) * 2010-12-02 2012-06-07 厦门松霖科技有限公司 Pulsation spray water jetting mechanism
US9706882B2 (en) 2010-12-30 2017-07-18 Xiamen Solex High-Tech Industries Co., Ltd. Splicing shower
WO2018065650A1 (en) * 2016-10-04 2018-04-12 Grupo Airosan, S.L. Spraying device for projecting products
CN109653324A (en) * 2018-12-28 2019-04-19 广东乐华家居有限责任公司 A kind of intelligent closestool nozzle and intelligent closestool spray gun
CN117960420A (en) * 2024-03-28 2024-05-03 箭牌家居集团股份有限公司 Water outlet device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378567A1 (en) * 1977-01-31 1978-08-25 Beatrice Foods Co SHOWER DIFFUSER
WO2012072018A1 (en) * 2010-12-02 2012-06-07 厦门松霖科技有限公司 Pulsation spray water jetting mechanism
US9168540B2 (en) 2010-12-02 2015-10-27 Xiamen Solex High-Tech Industries Co., Ltd. Outlet mechanism with pulsatile splash
US9706882B2 (en) 2010-12-30 2017-07-18 Xiamen Solex High-Tech Industries Co., Ltd. Splicing shower
WO2018065650A1 (en) * 2016-10-04 2018-04-12 Grupo Airosan, S.L. Spraying device for projecting products
CN109653324A (en) * 2018-12-28 2019-04-19 广东乐华家居有限责任公司 A kind of intelligent closestool nozzle and intelligent closestool spray gun
CN117960420A (en) * 2024-03-28 2024-05-03 箭牌家居集团股份有限公司 Water outlet device

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Legal Events

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