NZ736604A - Quantitative spray valve - Google Patents

Quantitative spray valve

Info

Publication number
NZ736604A
NZ736604A NZ736604A NZ73660415A NZ736604A NZ 736604 A NZ736604 A NZ 736604A NZ 736604 A NZ736604 A NZ 736604A NZ 73660415 A NZ73660415 A NZ 73660415A NZ 736604 A NZ736604 A NZ 736604A
Authority
NZ
New Zealand
Prior art keywords
quantitative chamber
valve
valve rod
radial
quantitative
Prior art date
Application number
NZ736604A
Inventor
Ming Li
Original Assignee
Nanjing Tengya Precise Tech Development Co 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
Application filed by Nanjing Tengya Precise Tech Development Co Ltd filed Critical Nanjing Tengya Precise Tech Development Co Ltd
Priority to PCT/CN2015/075203 priority Critical patent/WO2016154787A1/en
Publication of NZ736604A publication Critical patent/NZ736604A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44Valves specially adapted therefor; Regulating devices
    • B65D83/52Valves specially adapted therefor; Regulating devices for metering
    • B65D83/54Metering valves ; Metering valve assemblies
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20Excess-flow valves

Abstract

The disclosure relates to a quantitative spray valve, belonging to the technical field of fluid delivery control devices. The quantitative spray valve comprises a tubular valve body and a valve rod inserted into the valve body; a middle section of the valve rod is provided with a radial through-hole communicated with an axial blind hole; the valve body is provided with a quantitative chamber internally; the valve rod has a radial protrusion; when the valve rod is at an outer limit position, the radial through-hole is located outside the quantitative chamber, the quantitative chamber is isolated from the outside, and an inner end of the quantitative chamber is communicated with a fluid container; when the valve rod is at a preset transition section between the outer limit position and the inner limit position, the radial through-hole is located inside the quantitative chamber, the quantitative chamber is communicated with the outside and the inner end of the quantitative chamber is isolated from the fluid container by the radial protrusion; when the valve rod is at an inner limit position, the radial through hole is located inside the quantitative chamber, and the quantitative chamber is communicated with the outside and the fluid container.
NZ736604A 2015-03-27 2015-03-27 Quantitative spray valve NZ736604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/075203 WO2016154787A1 (en) 2015-03-27 2015-03-27 Quantitative spray valve

Publications (1)

Publication Number Publication Date
NZ736604A true NZ736604A (en) 2019-04-26

Family

ID=57003744

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ736604A NZ736604A (en) 2015-03-27 2015-03-27 Quantitative spray valve

Country Status (4)

Country Link
CN (1) CN106794934B (en)
AU (1) AU2015388868B2 (en)
NZ (1) NZ736604A (en)
WO (1) WO2016154787A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE535408A (en) * 1954-08-16
NL257608A (en) * 1959-11-05
US3547317A (en) * 1968-07-15 1970-12-15 Green Edward Valve assembly for dispensing metered amounts of pressurized product
GB1316182A (en) * 1970-01-15 1973-05-09 Sterling Drug Inc Valve for a pressurised dispensing container
JPH0632859Y2 (en) * 1988-11-01 1994-08-31 誠一 北林 Injection device using chemical gas in container
CN201010204Y (en) * 2007-03-01 2008-01-23 倚天(南京)金属制品有限公司 Quantitative valve
FR2948645B1 (en) * 2009-07-30 2015-06-26 Valois Sas Fluid product delivery valve
CN103803185B (en) * 2012-11-08 2016-01-27 徐礼才 Metered dose valve
CN103586158B (en) * 2013-09-10 2016-01-20 南京腾亚精工科技有限公司 A kind of Multifunctional spray valve

Also Published As

Publication number Publication date
WO2016154787A1 (en) 2016-10-06
AU2015388868A1 (en) 2017-11-09
CN106794934B (en) 2019-11-01
CN106794934A (en) 2017-05-31
AU2015388868B2 (en) 2019-05-02

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 27 MAR 2021 BY MADDERNS PTY LTD

Effective date: 20200205

ERR Error or correction

Free format text: THE OWNER HAS BEEN CORRECTED TO 3707586, NANJING TOUA HARDWARE + TOOLS CO., LTD, NO.129 LINQI ROAD, DONGSHAN STREET, JIANGNING DISTRICT, NANJING, JIANGSU 211103, CN

Effective date: 20200304