JP6567540B2 - 予圧出口弁を有する液体放出装置 - Google Patents
予圧出口弁を有する液体放出装置 Download PDFInfo
- Publication number
- JP6567540B2 JP6567540B2 JP2016553404A JP2016553404A JP6567540B2 JP 6567540 B2 JP6567540 B2 JP 6567540B2 JP 2016553404 A JP2016553404 A JP 2016553404A JP 2016553404 A JP2016553404 A JP 2016553404A JP 6567540 B2 JP6567540 B2 JP 6567540B2
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- JP
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- Prior art keywords
- liquid discharge
- valve
- piston
- piston chamber
- pressure
- 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.)
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- 239000007788 liquid Substances 0.000 title claims description 96
- 230000036316 preload Effects 0.000 title description 16
- 230000037452 priming Effects 0.000 claims description 77
- 238000007789 sealing Methods 0.000 claims description 36
- 239000012530 fluid Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 39
- 238000005336 cracking Methods 0.000 description 11
- 239000006199 nebulizer Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- JXSJBGJIGXNWCI-UHFFFAOYSA-N diethyl 2-[(dimethoxyphosphorothioyl)thio]succinate Chemical compound CCOC(=O)CC(SP(=S)(OC)OC)C(=O)OCC JXSJBGJIGXNWCI-UHFFFAOYSA-N 0.000 description 9
- 239000000443 aerosol Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1061—Pump priming means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1012—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1009—Piston pumps actuated by a lever
- B05B11/1012—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1014—Piston pumps actuated by a lever the pump chamber being arranged substantially coaxially to the neck of the container the pump chamber being arranged substantially coaxially to the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1038—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber
- B05B11/104—Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber the outlet valve being opened by pressure after a defined accumulation stroke
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Safety Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
- Devices For Dispensing Beverages (AREA)
Description
Claims (20)
- ピストン室と、
放出する液体を加圧するように前記ピストン室内で移動可能なピストンと、
前記液体を放出する処理能力が規定されたノズルと、
前記ピストン室と前記ノズルとの間に配置され、最小開放圧が規定された出口弁と、
装置のプライミングを行うプライミング弁と、
を備えている液体放出装置において、
前記プライミング弁は、機械的に動作可能であり、前記ピストン上または前記ピストン中に配置され、
前記液体放出装置は、前記ピストンがそのストロークの終端近くまたは終端にある場合に、前記プライミング弁を閉鎖位置から開放位置に移動させるように構成された動作部材を、前記ピストン室にさらに備えており、
前記プライミング弁は、前記ピストンのオリフィスを閉鎖する封止部と、前記封止部に接続され、前記動作部材と協働するように構成された作動部とを備え、
前記液体放出装置は、前記ピストン室の側壁に戻り開口をさらに備え、
前記ピストンは、前記ピストンとピストン室端壁との間の前記ピストン室の部分を封止する第1の円周シールと、前記第1の円周シールから離隔した第2の円周シールと、を備え、
前記ピストンがそのストロークの終端または終端近くにある場合に、前記戻り開口が、前記第1の円周シールと前記第2の円周シールとの間に位置付けられるように構成されていることを特徴とする、液体放出装置。 - 前記封止部は、前記動作部材が前記作動部と係合した場合に、前記作動部と一緒に変形可能であることを特徴とする請求項1に記載の液体放出装置。
- 前記動作部材は、前記ピストン室の端壁から突出していることを特徴とする請求項1または2に記載の液体放出装置。
- 複数の動作部材をさらに備えていることを特徴とする請求項1ないし請求項3のいずれか1項に記載の液体放出装置。
- 前記ピストン室の端壁および/または前記ピストンは、前記プライミング弁に至る空気流路を備えていることを特徴とする請求項1ないし請求項4のいずれか1項に記載の液体放出装置。
- 前記プライミング弁は、前記ピストン室の圧力が所定値を超えた場合に、開放位置側に付勢されるように構成されていることを特徴とする請求項1ないし請求項5のいずれか1項に記載の液体放出装置。
- 前記封止部は、前記ピストン室の端壁から離れて配向していることを特徴とする請求項6に記載の液体放出装置。
- 前記プライミング弁は、前記ピストン室の圧力によって、閉鎖位置側に付勢されるように構成されていることを特徴とする請求項1ないし請求項5のいずれか1項に記載の液体放出装置。
- 前記封止部は、前記ピストン室の端壁に向かって配向していることを特徴とする請求項8に記載の液体放出装置。
- 前記ピストン室は、円筒状であり、前記ピストンは、円形の周囲を有し、前記プライミング弁は、環状であり、前記プライミング弁の前記封止部は、その外周縁部によって形成されていることを特徴とする請求項1ないし請求項9のいずれか1項に記載の液体放出装置。
- 前記作動部は、前記封止部と同心かつ前記封止部よりも小さな直径の環状リムを備えていることを特徴とする請求項10に記載の液体放出装置。
- 前記封止部および前記作動部は、実質的に平行な配向であることを特徴とする請求項1ないし請求項11のいずれか1項に記載の液体放出装置。
- 前記封止部および前記作動部が、対向していることを特徴とする請求項1ないし請求項11のいずれか1項に記載の液体放出装置。
- 前記ピストン室の前記側壁に通気開口をさらに備え、前記ピストンがそのストロークの終端または終端近くにある場合に、前記第1の円周シールおよび前記第2の円周シールが、前記通気開口と前記ピストン室端壁との間に位置付けられていることを特等とする請求項1ないし請求項13のいずれか1項に記載の液体放出装置。
- 前記出口弁は、その開放圧とその閉鎖圧との差を最小にするように構成されていることを特徴とする請求項1ないし請求項14のいずれか1項に記載の液体放出装置。
- 前記出口弁は、ドームを備えており、
前記ドームは、半径方向に変化する剛性を有していることを特徴とする請求項15に記載の液体放出装置。 - 前記ドーム弁は、その中心および外側の高剛性部を囲む内側可撓部を有していることを特徴とする請求項16に記載の液体放出装置。
- 前記ドーム弁は、前記内側可撓部で最も薄く、半径R1を有し、半径が前記R1より大きくなると厚くなるように構成されていることを特徴とする請求項17に記載の液体放出装置。
- 前記ピストン室と前記出口弁との間に配置されているバッファをさらに備えていることを特徴とする請求項1ないし請求項18のいずれか1項に記載の液体放出装置。
- 放出する前記液体用の容器であり、入口弁を介して前記ピストン室と流体連通している容器を、さらに備えていることを特徴とする請求項1ないし請求項19のいずれか1項に記載の液体放出装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461945092P | 2014-02-26 | 2014-02-26 | |
US61/945,092 | 2014-02-26 | ||
PCT/EP2015/054101 WO2015128446A1 (en) | 2014-02-26 | 2015-02-26 | Liquid dispensing device having a pre-compression outlet valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017512629A JP2017512629A (ja) | 2017-05-25 |
JP6567540B2 true JP6567540B2 (ja) | 2019-08-28 |
Family
ID=52589405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016553404A Active JP6567540B2 (ja) | 2014-02-26 | 2015-02-26 | 予圧出口弁を有する液体放出装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US10562053B2 (ja) |
EP (1) | EP3110560B1 (ja) |
JP (1) | JP6567540B2 (ja) |
CN (1) | CN106102930B (ja) |
AU (2) | AU2015222087A1 (ja) |
BR (1) | BR112016019706B1 (ja) |
ES (1) | ES2793900T3 (ja) |
MX (1) | MX2016009568A (ja) |
PL (1) | PL3110560T3 (ja) |
RU (1) | RU2685141C2 (ja) |
WO (1) | WO2015128446A1 (ja) |
ZA (1) | ZA201605141B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3618970A1 (en) * | 2017-05-01 | 2020-03-11 | Dispensing Technologies B.V. | Device, system and method for dispensing a liquid from a container |
US11519394B2 (en) * | 2019-06-25 | 2022-12-06 | The Procter & Gamble Company | Buffered pump system |
KR102448041B1 (ko) * | 2020-09-11 | 2022-10-07 | 주식회사 케이알 | 스프레이 장치 |
CN113042245B (zh) * | 2021-03-09 | 2022-05-17 | 宁波圣捷喷雾泵有限公司 | 一种喷枪 |
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FR2620052B1 (fr) * | 1987-09-09 | 1990-04-27 | Valois | Vaporisateur du type pompe manuelle a precompression pour utilisation avec un gaz propulseur |
FR2652389B1 (fr) * | 1989-09-26 | 1992-12-04 | Debard Andre | Perfectionnement aux pompes a precompression pour la diffusion d'un liquide. |
ES2024106A6 (es) * | 1990-03-29 | 1992-02-16 | Monturas Sa | Dispositivo de compresion para bombas de aspiracion. |
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US5964377A (en) * | 1997-10-14 | 1999-10-12 | S. C. Johnson & Son, Inc. | Manually operable pump for mixing and dispensing primary and secondary fluids |
JP2002035655A (ja) * | 2000-07-17 | 2002-02-05 | Spray Devices Technology Sdn Bhd | 噴霧器 |
EP1392179B1 (en) | 2001-05-18 | 2009-09-23 | UCL Business PLC | A flexible device for transfixing and joining tissue |
US6991137B2 (en) * | 2001-05-23 | 2006-01-31 | Ben Zane Cohen | Accurate dosing pump |
JP3933434B2 (ja) * | 2001-10-17 | 2007-06-20 | 株式会社吉野工業所 | 流体吐出器 |
FR2838787B1 (fr) * | 2002-04-17 | 2005-11-04 | Valois Sa | Pompe de distribution de produit fluide |
US7717303B2 (en) * | 2005-02-09 | 2010-05-18 | Lumson S.P.A. | Pump for manually dispensing a fluid substance sealed in a container |
JP4681965B2 (ja) * | 2005-07-19 | 2011-05-11 | 富士通東芝モバイルコミュニケーションズ株式会社 | 通信端末 |
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BRPI0712515A2 (pt) * | 2006-05-26 | 2012-08-21 | Copplestone Bruce John Merlin | dispensador de fluido que utiliza dois nìveis de pressão |
ES2702542T3 (es) * | 2012-05-09 | 2019-03-01 | Taisei Kako Co | Tapón de boca para recipiente de líquido |
AU2013341261B2 (en) * | 2012-11-06 | 2018-02-01 | Dispensing Technologies B.V. | Systems and methods to precisely control output pressure in buffered sprayers ("Duo1") |
-
2015
- 2015-02-26 EP EP15706486.6A patent/EP3110560B1/en active Active
- 2015-02-26 JP JP2016553404A patent/JP6567540B2/ja active Active
- 2015-02-26 MX MX2016009568A patent/MX2016009568A/es unknown
- 2015-02-26 BR BR112016019706-2A patent/BR112016019706B1/pt active IP Right Grant
- 2015-02-26 CN CN201580008680.4A patent/CN106102930B/zh active Active
- 2015-02-26 US US15/112,675 patent/US10562053B2/en active Active
- 2015-02-26 RU RU2016137948A patent/RU2685141C2/ru active
- 2015-02-26 AU AU2015222087A patent/AU2015222087A1/en not_active Abandoned
- 2015-02-26 PL PL15706486T patent/PL3110560T3/pl unknown
- 2015-02-26 WO PCT/EP2015/054101 patent/WO2015128446A1/en active Application Filing
- 2015-02-26 ES ES15706486T patent/ES2793900T3/es active Active
-
2016
- 2016-07-22 ZA ZA2016/05141A patent/ZA201605141B/en unknown
-
2019
- 2019-10-24 AU AU2019253880A patent/AU2019253880B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20170072416A1 (en) | 2017-03-16 |
AU2019253880B2 (en) | 2020-12-10 |
CN106102930A (zh) | 2016-11-09 |
WO2015128446A1 (en) | 2015-09-03 |
US10562053B2 (en) | 2020-02-18 |
PL3110560T3 (pl) | 2020-11-16 |
ES2793900T3 (es) | 2020-11-17 |
CN106102930B (zh) | 2020-02-21 |
RU2685141C2 (ru) | 2019-04-16 |
JP2017512629A (ja) | 2017-05-25 |
AU2015222087A1 (en) | 2016-08-04 |
RU2016137948A (ru) | 2018-03-27 |
EP3110560A1 (en) | 2017-01-04 |
RU2016137948A3 (ja) | 2018-07-27 |
ZA201605141B (en) | 2023-06-28 |
AU2019253880A1 (en) | 2019-11-14 |
BR112016019706A8 (pt) | 2021-03-16 |
MX2016009568A (es) | 2016-11-09 |
EP3110560B1 (en) | 2020-04-22 |
BR112016019706B1 (pt) | 2021-11-23 |
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