JP6026778B2 - スプレーノズル用逆止め弁およびノズルパイプ - Google Patents
スプレーノズル用逆止め弁およびノズルパイプ Download PDFInfo
- Publication number
- JP6026778B2 JP6026778B2 JP2012120023A JP2012120023A JP6026778B2 JP 6026778 B2 JP6026778 B2 JP 6026778B2 JP 2012120023 A JP2012120023 A JP 2012120023A JP 2012120023 A JP2012120023 A JP 2012120023A JP 6026778 B2 JP6026778 B2 JP 6026778B2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- nozzle
- valve seat
- check valve
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/12—Springs for ring valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Check Valves (AREA)
- Safety Valves (AREA)
- Details Of Valves (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
26,72 弁座
28,102 通過通路
30,74 遮断ボディ
32,76 波形パイプ
34,88 ビーム整え部材
36,80 中心長手軸
38 流体通路
52,102 流れ案内面
70 流線ボディ
96 拡幅部
100 尖端部
Claims (14)
- 弁ハウジング、遮断ボディ(30,74)および弁座(26,72)を有し、その場合に遮断ボディ(30,74)が少なくとも弁ハウジングの長手方向に移動可能に配置されている、スプレーノズル用の逆止め弁において、
遮断ボディ(30,74)が、長手軸に対して平行に配置された波形パイプ(32,76)を用いて弁ハウジングと結合されており、その場合に遮断ボディ(30,74)が、波形パイプ(32,76)のばね作用によって弁座(26,72)上の方向へ付勢され、
前記遮断ボディ(30,74)が、貫流方向に見て、前記波形パイプ(76)の上流に位置する端部に配置されている、ことを特徴とするスプレーノズル用の逆止め弁。 - 少なくとも逆止め弁の開放された状態において、波形パイプ(32,76)が、その径方向内部に位置する内側においても、その径方向外部に位置する外側においても、圧力下にある、スプレーすべき流体を供給されている、ことを特徴とする請求項1に記載の逆止め弁。
- 波形パイプ(76)の内部に案内パイプ(78)が設けられており、その場合に案内パイプ(78)が、逆止め弁を通る流体通路の一部を形成する、ことを特徴とする請求項1または2に記載の逆止め弁。
- 案内パイプ(78)が、一方の端部において遮断ボディ(74)と堅固に結合されており、他方の端部においては、弁ハウジングに対して摺動可能に支承されている、ことを特徴とする請求項3に記載の逆止め弁。
- 弁座(26,72)が弁座ディスク(24,68)に設けられており、弁座ディスクが逆止め弁の流体通路内へ挿入されており、かつ、少なくとも1つの通過通路(28,102)を有している、ことを特徴とする請求項1〜4のいずれか一項に記載の逆止め弁。
- 少なくとも1つの通過通路(28,102)が弁座ディスク(24,68)内の透孔および/または溝によって形成されている、ことを特徴とする請求項5に記載の逆止め弁。
- 弁座(72)が、流線ボディ(70)の一部である、ことを特徴とする請求項1〜6のいずれか一項に記載の逆止め弁。
- 遮断ボディ(74)が、リング形状に形成されており、かつ、流線ボディ(70)が遮断ボディを通って延びている、ことを特徴とする請求項7に記載の逆止め弁。
- 流線ボディ(70)が弁座(72)の領域内で流れ方向に細くなって、弁座(72)の下流で再び拡幅する、ことを特徴とする請求項7または8に記載の逆止め弁。
- 流線ボディ(70)が弁座(72)の下流に配置された拡幅部(96)に連続して再び尖端部(100)まで細くなる、ことを特徴とする請求項9に記載の逆止め弁。
- 請求項1〜10のいずれか一項に記載の逆止め弁を有する、供給導管内へ差し込むための、フィルタを有するノズルパイプ。
- 波形パイプ(76)の内部に、案内パイプ(78)が設けられており、かつ弁座(72)が流線ボディ(70)の一部であって、かつ、案内パイプ(78)内で流線ボディ(70)の下流に、ビーム整え部材(88)が配置されている、ことを特徴とする請求項11に記載のノズルパイプ。
- ビーム整え部材(34,88)が、複数の流れ案内面(52,102)を有しており、流れ案内面が、ビーム整え部材(34,88)の中心長手軸(36,80)へ向って径方向に延びており、その場合に中心長手軸(36,80)を直接包囲する領域には、組込み部材が設けられていない、ことを特徴とする請求項11または12に記載のノズルパイプ。
- ビーム整え部材(34,88)の下流に、一定の横断面を有する流体通路(38)が配置されている、ことを特徴とする請求項11〜13の何れか一項に記載のノズルパイプ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011076443A DE102011076443B4 (de) | 2011-05-25 | 2011-05-25 | Rückschlagventil für Sprühdüse und Düsenrohr |
DE102011076443.7 | 2011-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012247060A JP2012247060A (ja) | 2012-12-13 |
JP6026778B2 true JP6026778B2 (ja) | 2016-11-16 |
Family
ID=46317149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012120023A Expired - Fee Related JP6026778B2 (ja) | 2011-05-25 | 2012-05-25 | スプレーノズル用逆止め弁およびノズルパイプ |
Country Status (8)
Country | Link |
---|---|
US (1) | US9377115B2 (ja) |
EP (1) | EP2527699B1 (ja) |
JP (1) | JP6026778B2 (ja) |
KR (1) | KR101941022B1 (ja) |
CN (1) | CN102900871B (ja) |
DE (1) | DE102011076443B4 (ja) |
ES (1) | ES2550063T3 (ja) |
RU (1) | RU2593449C2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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FI125547B (en) | 2014-02-19 | 2015-11-30 | Heikki Antero Pohjola | A method and arrangement for maintaining the pressure of a fluid flow in a system at a predetermined, almost constant level |
DE102015214123B3 (de) * | 2015-07-27 | 2016-07-14 | Lechler Gmbh | Filter für Hochdruckdüse, Hochdruckdüse und Verfahren zum Herstellen eines Filters für eine Hochdruckdüse |
US9572555B1 (en) * | 2015-09-24 | 2017-02-21 | Ethicon, Inc. | Spray or drip tips having multiple outlet channels |
GB201517760D0 (en) * | 2015-10-07 | 2015-11-18 | Rigdeluge Global Ltd | Nozzle apparatus |
DE102016213551A1 (de) * | 2016-07-25 | 2018-01-25 | Awg Fittings Gmbh | Düse für Wasser, insbesondere für einen Wasserwerfer |
DE102016221729A1 (de) * | 2016-11-07 | 2018-05-09 | Lechler Gmbh | Filter-Strahlrichtereinheit und Hochdruckdüseneinheit |
EP3877095A2 (en) * | 2018-11-09 | 2021-09-15 | Illinois Tool Works Inc. | Modular fluid application device for varying fluid coat weight |
KR102306387B1 (ko) * | 2019-07-02 | 2021-09-30 | 임태영 | 실외용 공기정화 및 미스트 분무 시스템 |
JP2021178319A (ja) * | 2020-05-15 | 2021-11-18 | スプレイング システムズ カンパニー | 改良型のデスケーリングノズルアセンブリ |
DE102021126758A1 (de) * | 2021-10-15 | 2023-04-20 | M E S T O Spritzenfabrik Ernst Stockburger GmbH | Sprühgerät zum Erzeugen eines Sprühstrahls mit verbesserten Gebrauchseigenschaften |
CN114653540B (zh) * | 2022-04-19 | 2023-12-22 | 深圳市启扬智能装备有限公司 | 关节式喷射阀 |
CN115193602B (zh) * | 2022-06-29 | 2023-08-29 | 中航工程集成设备有限公司 | 一种多功能止逆喷头 |
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2011
- 2011-05-25 DE DE102011076443A patent/DE102011076443B4/de not_active Expired - Fee Related
-
2012
- 2012-05-14 ES ES12167835.3T patent/ES2550063T3/es active Active
- 2012-05-14 EP EP12167835.3A patent/EP2527699B1/de not_active Not-in-force
- 2012-05-21 RU RU2012120616/05A patent/RU2593449C2/ru not_active IP Right Cessation
- 2012-05-24 KR KR1020120055552A patent/KR101941022B1/ko active IP Right Grant
- 2012-05-24 US US13/479,391 patent/US9377115B2/en not_active Expired - Fee Related
- 2012-05-25 JP JP2012120023A patent/JP6026778B2/ja not_active Expired - Fee Related
- 2012-05-25 CN CN201210229980.3A patent/CN102900871B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2012247060A (ja) | 2012-12-13 |
EP2527699A3 (de) | 2013-02-20 |
ES2550063T3 (es) | 2015-11-04 |
RU2593449C2 (ru) | 2016-08-10 |
DE102011076443A1 (de) | 2012-11-29 |
CN102900871B (zh) | 2017-10-24 |
EP2527699A2 (de) | 2012-11-28 |
DE102011076443B4 (de) | 2013-01-17 |
EP2527699B1 (de) | 2015-08-05 |
KR101941022B1 (ko) | 2019-01-22 |
RU2012120616A (ru) | 2013-11-27 |
KR20120132393A (ko) | 2012-12-05 |
US9377115B2 (en) | 2016-06-28 |
CN102900871A (zh) | 2013-01-30 |
US20120298780A1 (en) | 2012-11-29 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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LAPS | Cancellation because of no payment of annual fees |