JP2013519051A - パイロット式電磁弁 - Google Patents
パイロット式電磁弁 Download PDFInfo
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- JP2013519051A JP2013519051A JP2012551716A JP2012551716A JP2013519051A JP 2013519051 A JP2013519051 A JP 2013519051A JP 2012551716 A JP2012551716 A JP 2012551716A JP 2012551716 A JP2012551716 A JP 2012551716A JP 2013519051 A JP2013519051 A JP 2013519051A
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- Prior art keywords
- iron core
- solenoid valve
- flat movable
- flat
- core
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000696 magnetic material Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000005291 magnetic effect Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000011800 void material Substances 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
- F16K31/0627—Lift valves with movable valve member positioned between seats
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0606—Multiple-way valves fluid passing through the solenoid coil
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0651—One-way valve the fluid passing through the solenoid coil
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
【解決手段】平たい可動鉄心(10)と、固定鉄心(3)と、コイル(17)とからなる電磁石(17、4、3、10)を備える電磁弁であって、前記電磁石に属する本体(4)を備えており、該本体(4)が、前記平たい可動鉄心(10)、前記固定鉄心(3)、及び前記コイル(17)の挿入に適した開口(23)を、該本体(4)の供給オリフィス(18)とは反対側の後部に配置して備えており、該本体(4)が、非磁性材料で作られた保持リング(8)に固定され、板ばね(9)が、前記保持リング(8)と前記平たい可動鉄心(10)との間で圧縮されている。
【選択図】図1
Description
− 電磁弁の主軸に対し垂直に位置する空隙。この空隙は作動する空隙である。鉄心の行程を直接決定し、結果的に弁の流量を決定する。それゆえ、この空隙で分散を制御する必要がある。
− 電磁弁の主軸に対し放射状に位置する空隙。この空隙は非作動の空隙である。しかしながら、鉄心がハウジングに移動できるようにすることが必要である。また、電磁石の磁束のルーピング(looping)に対する影響を限定するために、この空隙を制御することが必要である。
前記電磁石に属する本体を備えており、該本体が、前記平たい可動鉄心、前記固定鉄心、及び前記コイルの挿入に適した開口を、該本体の供給オリフィスとは反対側の上端に配置して備えており、該本体が、非磁性材料で作られた保持リングに固定され、板ばねが、前記保持リングと前記平たい可動鉄心との間で圧縮されていることを特徴とする電磁弁である。
Claims (15)
- 平たい可動鉄心(10)と、固定鉄心(3)と、コイル(17)とからなる電磁石(17、4、3、10)を備える電磁弁であって、
前記電磁石に属する本体(4)を備えており、該本体(4)が、前記平たい可動鉄心(10)、前記固定鉄心(3)、及び前記コイル(17)の挿入に適した開口(23)を、該本体(4)の供給オリフィス(18)とは反対側の後部に配置して備えており、該本体(4)が、非磁性材料で作られた保持リング(8)に固定され、板ばね(9)が、前記保持リング(8)と前記平たい可動鉄心(10)との間で圧縮されていることを特徴とする電磁弁。 - 前記保持リング(8)に組み合わせられた前記板ばね(9)は、弁が休止位置にあるときの供給オリフィス(18)の封止を前記平たい可動鉄心(10)の行程の調節にかかわりなく行なうために使用される付勢力の調節を可能にすることを特徴とする、請求項1に記載の電磁弁。
- 前記平たい可動鉄心(10)の行程の調節は、前記コイル(17)及び前記固定鉄心(3)が組み込まれるときに得られることを特徴とする、請求項1又は2に記載の電磁弁。
- 前記保持リング(8)が、前記固定鉄心(3)の心出しを可能にすることを特徴とする、請求項1〜3のいずれか一項に記載の電磁弁。
- 前記供給オリフィス(18)及び使用オリフィス(19)が、前記本体(4)に固定された底(4D)に形成され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電磁弁。
- 前記コイル(17)の骨格(5)が、いくつかのボス(33)を有することを特徴とする、請求項1〜5のいずれか一項に記載の電磁弁。
- ポペット(12)が、多角形の形状を有す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電磁弁。
- ポペット(12B)が円柱形であり、平たい可動鉄心(10D)の段部(34)が、保持部として機能することを特徴とする、請求項1〜7のいずれか一項に記載の電磁弁。
- ポペット(12C)が段部(35)を有することを特徴とする、請求項1〜8のいずれか一項に記載の電磁弁。
- 円すい形のばね(36)が、前記ポペット(12C)の前記段部(35)と前記平たい可動鉄心(10D)の前記段部(34)との間に挿入されることを特徴とする、請求項1〜9のいずれか一項に記載の電磁弁。
- 第2の板ばねが、前記本体(4)の段部(27)によって予め力が加えられた状態で、前記平たい可動鉄心(10)に、前記板ばね(9)との組み合わせにおいて、前記本体(4)及び任意の他の内側部品の両者による摩擦のない案内をもたらすために使用されることを特徴とする、請求項1〜10のいずれか一項に記載の電磁弁。
- 前記平たい可動鉄心(10)及び前記固定鉄心(3)が、空隙の近傍に、段差のある形状の領域を備えていることを特徴とする、請求項1〜11のいずれか一項に記載の電磁弁。
- 前記平たい可動鉄心(10)の外径が、重量を抑えるために減らされており、前記平たい可動鉄心(10)が、案内シム(11)の代わりにフランジ(28)を有していることを特徴とする、請求項1〜12のいずれか一項に記載の電磁弁。
- 前記本体(4)の断面の外形が、少なくとも2つの反対向きの面において断ち落とされ、平らな部分が形成されていることを特徴とする、請求項1〜13のいずれか一項に記載の電磁弁。
- 当該電磁弁を外部の装置に接続するすべての流体の通路(18)、(19)、(20)が、直線的であることを特徴とする、請求項1〜14のいずれか一項に記載の電磁弁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1000398A FR2955908B1 (fr) | 2010-02-02 | 2010-02-02 | Electrovanne pilote |
FR1000398 | 2010-02-02 | ||
PCT/IB2011/050415 WO2011095928A1 (fr) | 2010-02-02 | 2011-01-31 | Electrovanne pilote |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013519051A true JP2013519051A (ja) | 2013-05-23 |
JP5979790B2 JP5979790B2 (ja) | 2016-08-31 |
Family
ID=42989282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012551716A Active JP5979790B2 (ja) | 2010-02-02 | 2011-01-31 | パイロット式電磁弁 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9273791B2 (ja) |
EP (1) | EP2531756B1 (ja) |
JP (1) | JP5979790B2 (ja) |
CN (1) | CN102869910B (ja) |
ES (1) | ES2751152T3 (ja) |
FR (1) | FR2955908B1 (ja) |
WO (1) | WO2011095928A1 (ja) |
Cited By (2)
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JP2014517228A (ja) * | 2011-06-07 | 2014-07-17 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 電磁操作式の弁 |
JP2015138937A (ja) * | 2014-01-24 | 2015-07-30 | 新電元メカトロニクス株式会社 | ソレノイド |
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US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
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2010
- 2010-02-02 FR FR1000398A patent/FR2955908B1/fr active Active
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2011
- 2011-01-31 CN CN201180008277.3A patent/CN102869910B/zh active Active
- 2011-01-31 US US13/576,238 patent/US9273791B2/en active Active
- 2011-01-31 ES ES11705269T patent/ES2751152T3/es active Active
- 2011-01-31 WO PCT/IB2011/050415 patent/WO2011095928A1/fr active Application Filing
- 2011-01-31 JP JP2012551716A patent/JP5979790B2/ja active Active
- 2011-01-31 EP EP11705269.6A patent/EP2531756B1/fr active Active
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JPH10318413A (ja) * | 1997-05-14 | 1998-12-04 | Citizen Electron Co Ltd | 流量コントロール弁 |
JPH11173453A (ja) * | 1997-12-12 | 1999-06-29 | Fujikoki Corp | 多段式流量制御弁 |
JP2007138972A (ja) * | 2005-11-15 | 2007-06-07 | Ckd Corp | プロセスガス制御弁の付着物除去方法及びプロセスガス制御弁の制御装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014517228A (ja) * | 2011-06-07 | 2014-07-17 | ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 電磁操作式の弁 |
JP2015138937A (ja) * | 2014-01-24 | 2015-07-30 | 新電元メカトロニクス株式会社 | ソレノイド |
Also Published As
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US9273791B2 (en) | 2016-03-01 |
CN102869910B (zh) | 2014-09-24 |
JP5979790B2 (ja) | 2016-08-31 |
ES2751152T3 (es) | 2020-03-30 |
FR2955908A1 (fr) | 2011-08-05 |
US20120298896A1 (en) | 2012-11-29 |
EP2531756A1 (fr) | 2012-12-12 |
WO2011095928A1 (fr) | 2011-08-11 |
EP2531756B1 (fr) | 2019-08-14 |
CN102869910A (zh) | 2013-01-09 |
FR2955908B1 (fr) | 2012-05-04 |
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