JPH06507110A - 逆流を防止するためのノズルアセンブリ - Google Patents
逆流を防止するためのノズルアセンブリInfo
- Publication number
- JPH06507110A JPH06507110A JP4500493A JP50049392A JPH06507110A JP H06507110 A JPH06507110 A JP H06507110A JP 4500493 A JP4500493 A JP 4500493A JP 50049392 A JP50049392 A JP 50049392A JP H06507110 A JPH06507110 A JP H06507110A
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- nozzle assembly
- nozzle
- chamber
- conduit
- 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.)
- Granted
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
- 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
- B05B11/0005—Components or details
-
- 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
Landscapes
- Nozzles (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Jet Pumps And Other Pumps (AREA)
- Looms (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Description
Claims (12)
- 1.流体を飛沫噴霧液としてそこを通って排出するよう適合させたノズル開口と 流体流によって連絡する管路を含むノズルアセンブリであって、流体の流線をこ の点で横切る管路の有効最小断面積が、前記管路を通る流体流が前記最小有効断 面積によって制限されるように選択され、したがって周囲差圧に於いて前記管路 を通過する前記ノズル開口からの流体の逆流が事実上防止されることを特徴とす るノズルアセンブリ。
- 2.管路が細孔管であり、さらに有効断面積が細孔の横断面であることを特徴と する請求項1に記載のノズルアセンブリ。
- 3.管路がノズル開口より大きな断面積のチャンバであること、および静力学的 充填部材が前記チャンバの断面の少なくとも1部を占めるように前記管路内に位 置決めされていることを特徴とする請求項1に記載のノズルアセンブリ装置。
- 4.1またはそれ以上の通路が充填部材を通しておよび/または管路の対向する 端壁および/または側壁と前記充填部材との間に設けられていることを特徴とす る請求項3に記載のノズルアセンブリ。
- 5.管路がチャンバのめくら端にあるいはこれに隣接して位置決めされたノズル 開口を持つめくら端のある軸方向チャンバとして備えられており、さらに充填部 材が内部横断端壁および/またはチャンバの少なくともめくら端の軸方向側壁と 事実上一致し、さらにチャンバの径方向および/または軸方向対向壁と充填部材 との間の通路を形成するためその中にすきまばめされていることを特徴とする請 求項4に記載のノズルアセンブリ。
- 6.0.2バールの差圧がノズルアセンブリを横切って加えられるとき、これを 通る大量の流体流は存在しないことを特徴とする請求項1から5までのいずれか 1項に記載のノズルアセンブリ。
- 7.通路の最小断面寸法がノズル開口の最大寸法以下であり、したがって通路は 流体の逆流を減らすための流れ制限材としておよびノズルアセンブリを通って流 体が流れるためのフィルタとしての両方の役割を果すことを特徴とする請求項3 から6までのいずれか1項に記載のノズルアセンブリ。
- 8.ノズルアセンブリがまたフィルタ部材も含んでいることを特徴とする請求項 1から6までのいずれか1項に記載のノズルアセンブリ。
- 9.添付図面のいずれか1つに関して先に事実上説明し、また図示したノズルア センブリ。
- 10.請求項1から9までのいずれか1項に記載したノズルアセンブリを内蔵す ることを特徴とする噴霧液発生装置。
- 11.a.流体に予め定められた圧力増加を与えるため測定量の流体にばねを負 荷したポンプ機構を用いて所定量のエネルギーを与えるための加圧手段であって 、前記ポンプ機構がその中の流体を周囲圧力に維持する負荷状態に保つための保 持手段と、保持手段をレリーズするための手段とを持っており、こうして流体内 に前記所定の圧力増加を引き起こすための加圧手段、およびb.本発明ノズルア センブリを内蔵する、加圧流体を飛沫に霧化するための手段、 を含んでいることを特徴とする請求項10に記載の噴霧液発生装置。
- 12.a.流体が流れることができるようにした内部チャンバをもつハウジング 部材、および b.チャンバ内部に配置されかつチャンバの内壁と支持部材の外壁との間に流体 流のための通路を形成する静力学的充填部材であって、前記通路が周囲差圧でそ こを流れる流体の逆流を制限するように寸法決定される充填部材、を含んでいる ことを特徴とする流体の流れを制御するための装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909026298A GB9026298D0 (en) | 1990-12-04 | 1990-12-04 | Filters |
GB9026298.1 | 1990-12-04 | ||
GB9109072.0 | 1991-04-26 | ||
GB919109072A GB9109072D0 (en) | 1991-04-26 | 1991-04-26 | Assembly |
PCT/GB1991/002147 WO1992010306A1 (en) | 1990-12-04 | 1991-12-04 | Nozzle assembly for preventing back-flow |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06507110A true JPH06507110A (ja) | 1994-08-11 |
JP3288040B2 JP3288040B2 (ja) | 2002-06-04 |
Family
ID=26298050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50049392A Expired - Fee Related JP3288040B2 (ja) | 1990-12-04 | 1991-12-04 | 逆流を防止するためのノズルアセンブリ |
Country Status (13)
Country | Link |
---|---|
US (1) | US5405084A (ja) |
EP (1) | EP0560858B1 (ja) |
JP (1) | JP3288040B2 (ja) |
AT (1) | ATE134165T1 (ja) |
AU (1) | AU659618B2 (ja) |
CA (1) | CA2097700C (ja) |
DE (1) | DE69117193T2 (ja) |
DK (1) | DK0560858T3 (ja) |
ES (1) | ES2083726T3 (ja) |
GR (1) | GR3019537T3 (ja) |
PL (1) | PL169446B1 (ja) |
UA (1) | UA29399C2 (ja) |
WO (1) | WO1992010306A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08261699A (ja) * | 1995-03-28 | 1996-10-11 | Tech Res & Dev Inst Of Japan Def Agency | 水中航走体の動力装置 |
KR20190133452A (ko) * | 2018-05-23 | 2019-12-03 | 홍재의 | 물안개 분무 장치용 노즐 구조체 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL107120A (en) * | 1992-09-29 | 1997-09-30 | Boehringer Ingelheim Int | Atomising nozzle and filter and spray generating device |
US6007676A (en) * | 1992-09-29 | 1999-12-28 | Boehringer Ingelheim International Gmbh | Atomizing nozzle and filter and spray generating device |
FR2715083B1 (fr) * | 1994-01-17 | 1996-03-08 | Oreal | Dispositif de distribution à pertes de charge réduites comportant une buse de distribution. |
US5744092A (en) * | 1995-02-23 | 1998-04-28 | Halgren; Donald N. | Axially movable cluster conduits for plastic processing in a screw machine |
DE19536902A1 (de) | 1995-10-04 | 1997-04-10 | Boehringer Ingelheim Int | Vorrichtung zur Hochdruckerzeugung in einem Fluid in Miniaturausführung |
DE19742439C1 (de) | 1997-09-26 | 1998-10-22 | Boehringer Ingelheim Int | Mikrostrukturiertes Filter |
US6745763B2 (en) * | 1998-10-27 | 2004-06-08 | Garth T. Webb | Vaporizing device for administering sterile medication |
DE10154237A1 (de) * | 2001-11-07 | 2003-05-15 | Steag Microparts Gmbh | Zerstäuber für manuelle Betätigung |
GB0300939D0 (en) * | 2003-01-16 | 2003-02-12 | Unilever Plc | Method of creating a cosmetic spray |
CN100588511C (zh) * | 2004-11-22 | 2010-02-10 | 松下电器产业株式会社 | 关节构造体及机器人手臂 |
DE102007023012A1 (de) | 2007-05-15 | 2008-11-20 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Zerstäuber und Filter |
ITUA20161714A1 (it) * | 2016-03-16 | 2017-09-16 | Pnr Italia S R L | Guarnizione di tenuta avente un foro passante a sezione trasversale di ampiezza decrescente, ugello accoppiabile a detta guarnizione e terminale di spruzzatura comprendente detto ugello accoppiato a detta guarnizione |
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-
1991
- 1991-12-04 CA CA002097700A patent/CA2097700C/en not_active Expired - Fee Related
- 1991-12-04 AT AT92900624T patent/ATE134165T1/de not_active IP Right Cessation
- 1991-12-04 EP EP92900624A patent/EP0560858B1/en not_active Expired - Lifetime
- 1991-12-04 ES ES92900624T patent/ES2083726T3/es not_active Expired - Lifetime
- 1991-12-04 PL PL91299822A patent/PL169446B1/pl not_active IP Right Cessation
- 1991-12-04 UA UA93004180A patent/UA29399C2/uk unknown
- 1991-12-04 JP JP50049392A patent/JP3288040B2/ja not_active Expired - Fee Related
- 1991-12-04 AU AU89423/91A patent/AU659618B2/en not_active Ceased
- 1991-12-04 US US08/070,306 patent/US5405084A/en not_active Expired - Lifetime
- 1991-12-04 DK DK92900624.5T patent/DK0560858T3/da active
- 1991-12-04 DE DE69117193T patent/DE69117193T2/de not_active Expired - Fee Related
- 1991-12-04 WO PCT/GB1991/002147 patent/WO1992010306A1/en active IP Right Grant
-
1996
- 1996-04-03 GR GR960400928T patent/GR3019537T3/el unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08261699A (ja) * | 1995-03-28 | 1996-10-11 | Tech Res & Dev Inst Of Japan Def Agency | 水中航走体の動力装置 |
KR20190133452A (ko) * | 2018-05-23 | 2019-12-03 | 홍재의 | 물안개 분무 장치용 노즐 구조체 |
Also Published As
Publication number | Publication date |
---|---|
EP0560858A1 (en) | 1993-09-22 |
DK0560858T3 (da) | 1996-07-08 |
JP3288040B2 (ja) | 2002-06-04 |
UA29399C2 (uk) | 2000-11-15 |
ES2083726T3 (es) | 1996-04-16 |
CA2097700C (en) | 2003-08-19 |
AU659618B2 (en) | 1995-05-25 |
CA2097700A1 (en) | 1992-06-05 |
WO1992010306A1 (en) | 1992-06-25 |
DE69117193D1 (de) | 1996-03-28 |
PL169446B1 (pl) | 1996-07-31 |
GR3019537T3 (en) | 1996-07-31 |
ATE134165T1 (de) | 1996-02-15 |
US5405084A (en) | 1995-04-11 |
DE69117193T2 (de) | 1996-06-27 |
EP0560858B1 (en) | 1996-02-14 |
AU8942391A (en) | 1992-07-08 |
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