GB1349628A - Liquid spraying device - Google Patents

Liquid spraying device

Info

Publication number
GB1349628A
GB1349628A GB2009372A GB2009372A GB1349628A GB 1349628 A GB1349628 A GB 1349628A GB 2009372 A GB2009372 A GB 2009372A GB 2009372 A GB2009372 A GB 2009372A GB 1349628 A GB1349628 A GB 1349628A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
shown
piston
chamber
spring
valve
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
GB2009372A
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho 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

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
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/08Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/085Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
    • B05B9/0877Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
    • B05B9/0883Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber having a discharge device fixed to the container

Abstract

1349628 Reciprocating pumps YOSHINO KOGYOSHO CO Ltd 1 May 1972 [8 May 1971] 20093/72 Heading F1A A spraying device comprises a container 10 of liquid to be sprayed, a spray head 20 rotatable relative to the container to cause a suction stroke of pumping means 32, the discharge stroke being effected by a spring 35, and a spray nozzle 25 which is depressed to open a discharge valve 26. Rotation of head 20 is converted into linear movement of piston 32 by balls 40 engaging inclined grooves (41) in member 37, vertical grooves 401 connecting the inclined grooves to permit the return movement by spring 35, Fig. 3 (not shown). Liquid is drawn from chamber 13 via inlet valve 15 into chamber 14, and is discharged through piston 32 and flexible pipe 34 to valve 26. A vent valve 101 permits entry of air into chamber 13. A replaceable liquid container may be screwed on to the casing of the device in place of chamber 13, Fig. 4 (not shown). A guide sleeve (91), acting as an abutment for spring 35, may be secured by a threaded ring (92), Fig. 5 (not shown). In Fig. 6 (not shown), the piston is fixed and located within spring 35, and a cylinder (115) is reciprocated relative to the piston. In Figs. 7 and 8 (not shown), the ball and groove actuating mechanism is replaced by offset portions (66) engaging inclined ramps (61), pumping being effected by a bellows (72) connected by dip tubes to a plurality of replaceable liquid containers (76) to discharge a mixture of liquids.
GB2009372A 1971-05-08 1972-05-01 Liquid spraying device Expired GB1349628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3068571A JPS5425245B1 (en) 1971-05-08 1971-05-08

Publications (1)

Publication Number Publication Date
GB1349628A true true GB1349628A (en) 1974-04-10

Family

ID=12310530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2009372A Expired GB1349628A (en) 1971-05-08 1972-05-01 Liquid spraying device

Country Status (6)

Country Link
US (1) US3746261A (en)
JP (1) JPS5425245B1 (en)
CA (1) CA949510A (en)
DE (3) DE2265392C3 (en)
FR (1) FR2139308A5 (en)
GB (1) GB1349628A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155485A (en) * 1975-07-21 1979-05-22 Spatz Corporation Pump devices for dispensing fluids
US4033700A (en) * 1976-02-02 1977-07-05 Spatz Corporation Dispenser for fluent material
US4167941A (en) * 1976-10-05 1979-09-18 James D. Pauls, Ltd. (Limited Partnership) Mechanically operated dispensing device for increasing discharge pressure and dispensing time
FR2378572B1 (en) * 1977-01-28 1980-03-21 Normos Norbert
US4142653A (en) * 1977-09-21 1979-03-06 The Continental Group, Inc. Flexible bag pump-type dispenser for mounting on cans
FR2412353A1 (en) * 1977-12-23 1979-07-20 Staar Sa Pressurised liquid dispensing equipment - has auxiliary vessel in which necessary quantity is pressurised and stored
DE69028100T2 (en) * 1989-12-28 1997-03-13 Yoshino Kogyosho Co Ltd Atomizer
DE4003039A1 (en) * 1990-02-02 1991-08-08 Freudenberg Carl Fa Spray gun with manually operable nozzle and pump - delivers liq. from small storage space between nozzle and sliding panel which compensates for temp. changes
GB2243880B (en) * 1990-05-01 1994-03-16 Bespak Plc Dispensing device
US5368234A (en) * 1991-12-13 1994-11-29 Contico International, Inc. Nozzle assembly for trigger sprayer
US5671884A (en) * 1995-07-31 1997-09-30 D.B. Smith & Co., Inc. Backpack sprayer with an expandable accumulator chamber
DE19536902A1 (en) * 1995-10-04 1997-04-10 Boehringer Ingelheim Int Apparatus for generating high pressure in a fluid in miniature version
US5755361A (en) * 1996-01-11 1998-05-26 The Fountainhead Group, Inc. Pump sprayer
DE102005029746B4 (en) * 2005-06-24 2017-10-26 Boehringer Ingelheim International Gmbh atomizer
US8177101B1 (en) * 2007-02-06 2012-05-15 William Sydney Blake One turn actuated duration spray pump mechanism
US9027861B2 (en) * 2008-04-22 2015-05-12 Spray Nozzle Engineering Pty. Limited Spray nozzle assembly
FR2975674B1 (en) * 2011-05-23 2013-06-28 Valois Sas fixing ring and fluid dispenser using such a ring.
JP5729830B2 (en) * 2011-12-27 2015-06-03 株式会社吉野工業所 Spray device
JP5726722B2 (en) * 2011-12-27 2015-06-03 株式会社吉野工業所 Injection container
US9415401B2 (en) 2012-04-04 2016-08-16 Alternative Packaging Solutions Llc One turn actuated duration spray pump mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493328A (en) * 1965-09-20 1967-08-25 Afa Corp operated sprayer push button
US3520452A (en) * 1968-11-29 1970-07-14 Afa Corp Leakproof container seal

Also Published As

Publication number Publication date Type
DE2222466A1 (en) 1972-11-16 application
DE2265392C3 (en) 1981-05-14 grant
CA949510A1 (en) grant
DE2265392B1 (en) 1980-08-28 application
FR2139308A5 (en) 1973-01-05 application
JPS5425245B1 (en) 1979-08-27 grant
US3746261A (en) 1973-07-17 grant
DE2222466B2 (en) 1978-04-13 application
CA949510A (en) 1974-06-18 grant
DE2265393B1 (en) 1980-09-18 application
DE2222466C3 (en) 1978-12-07 grant
DE2265393C3 (en) 1981-05-14 grant

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years