CA1016219A - Fluid oscillator with feedback and pulsating shower head employing same - Google Patents

Fluid oscillator with feedback and pulsating shower head employing same

Info

Publication number
CA1016219A
CA1016219A CA233,540A CA233540A CA1016219A CA 1016219 A CA1016219 A CA 1016219A CA 233540 A CA233540 A CA 233540A CA 1016219 A CA1016219 A CA 1016219A
Authority
CA
Canada
Prior art keywords
feedback
shower head
employing same
fluid oscillator
head employing
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
CA233,540A
Other languages
French (fr)
Inventor
Clyde C.K. Kwok
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1016219A publication Critical patent/CA1016219A/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
    • B05B1/02—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
    • B05B1/083—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 the pulsating mechanism comprising movable parts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/03—Fluid amplifier
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device
CA233,540A 1974-08-29 1975-08-15 Fluid oscillator with feedback and pulsating shower head employing same Expired CA1016219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50173574 US3920185A (en) 1974-08-29 1974-08-29 Fluid oscillator with feedback and pulsating shower head employing same

Publications (1)

Publication Number Publication Date
CA1016219A true CA1016219A (en) 1977-08-23

Family

ID=23994814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,540A Expired CA1016219A (en) 1974-08-29 1975-08-15 Fluid oscillator with feedback and pulsating shower head employing same

Country Status (2)

Country Link
US (1) US3920185A (en)
CA (1) CA1016219A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963179A (en) * 1975-09-19 1976-06-15 Continental Hair Products, Inc. Shower head adapted to produce steady or pulsating flows
US4015779A (en) * 1975-09-19 1977-04-05 E. V. Rippingille, Jr. Fluid oscillator and pulsating shower head employing same
USD245618S (en) * 1976-08-20 1977-08-30 Pitman Emilie H Showerhead
JPS6053229B2 (en) * 1980-02-13 1985-11-25 ギブス，アラン エツチ fluid equipment
DE3643446A1 (en) * 1986-12-19 1988-06-30 Henkel Kgaa METHOD FOR DETACHING A GLUED COATING AND DEVICE FOR CARRYING OUT THE METHOD
US4955539A (en) * 1989-05-01 1990-09-11 Gideon Ruttenberg Method and apparatus for converting pressurized low continuous flow to high flow in pulses
DE69033496D1 (en) * 1990-09-10 2000-04-27 Developed Research For Irrigat METHOD AND DEVICE FOR CONVERTING A CONTINUOUS LOW-PRESSURE CURRENT TO A PULSE HIGH-PRESSURE CURRENT
NO313782B1 (en) * 1996-02-16 2002-12-02 Jan Kore Hatloe Device for periodic injection of liquid fertilizer
US6908047B2 (en) 2001-12-07 2005-06-21 Nottingham Spirk, Llc Oscillating shower sprayer
US7455279B2 (en) * 2005-06-23 2008-11-25 Bermad Cs, Ltd Hydraulic control valve with integrated dual actuators
US11618043B2 (en) 2019-08-09 2023-04-04 Delta Faucet Company Flow restricting and diverting manifold for multiple function showerhead systems
US11505926B2 (en) 2020-01-24 2022-11-22 Delta Faucet Company Multiple function shower systems including consolidated mode switching controls
US11668079B2 (en) 2020-01-24 2023-06-06 Delta Faucet Company Multiple function shower systems facilitating low actuation force mode switching

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741481A (en) * 1971-07-19 1973-06-26 Bowles Fluidics Corp Shower spray
US3820716A (en) * 1973-01-11 1974-06-28 Bowles Fluidics Corp Fluidic oscillator for providing dynamic liquid spray patterns

Also Published As

Publication number Publication date
US3920185A (en) 1975-11-18

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