JP6289358B2 - 間欠エア吐出装置 - Google Patents
間欠エア吐出装置 Download PDFInfo
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- JP6289358B2 JP6289358B2 JP2014254721A JP2014254721A JP6289358B2 JP 6289358 B2 JP6289358 B2 JP 6289358B2 JP 2014254721 A JP2014254721 A JP 2014254721A JP 2014254721 A JP2014254721 A JP 2014254721A JP 6289358 B2 JP6289358 B2 JP 6289358B2
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- Prior art keywords
- air
- discharge
- valve
- supply
- pilot
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0426—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with fluid-operated pilot valves, i.e. multiple stage valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/12—Fluid oscillators or pulse generators
-
- 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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/31—Directional control characterised by the positions of the valve element
- F15B2211/3138—Directional control characterised by the positions of the valve element the positions being discrete
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
- F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
- F15B2211/31529—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member having a single pressure source and a single output member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/885—Control specific to the type of fluid, e.g. specific to magnetorheological fluid
- F15B2211/8855—Compressible fluids, e.g. specific to pneumatics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Fluid-Driven Valves (AREA)
- Multiple-Way Valves (AREA)
Description
12 パイロット弁
13,14 弁ハウジング組立体
16 弁軸
17 給気ポート
19 吐出ポート
20 供給流路
20a 空気圧供給源
21 吐出流路
24 吐出停止用ピストン
25 吐出停止用パイロット室
32 吐出用ピストン
33 吐出用パイロット室
36 弁軸
37 給気ポート
41 出力ポート
42 パイロット流路
43 排気ポート
44 排気孔
45 排気流路
47 ピストン収容孔
48 給気用ピストン
49 給気用パイロット室
53 排気用ピストン
54 給気停止用パイロット室
57 給排流路
61 第1の可変絞り弁
62 第2の可変絞り弁
63 バイパス流路
64 逆止弁
66 急速排気弁
68 弁座スリーブ
71 連通流路
72 連通空間
73 排気弁体
Claims (11)
- 供給される圧縮空気を間欠的に吐出する間欠エア吐出装置であって、
吐出用パイロット室を有し、圧縮空気が供給される給気ポートと圧縮空気を吐出する吐出ポートとを連通させる吐出状態、および前記給気ポートと前記吐出ポートとの連通を遮断する吐出停止状態に切り換えられる主弁と、
給気停止用パイロット室を有し、前記給気ポートに供給される圧縮空気を前記吐出用パイロット室に供給する給気状態と、前記吐出用パイロット室への圧縮空気の供給を停止する給気停止状態とに切り換えられるパイロット弁と、
前記パイロット弁が前記給気停止状態に切り換えられたときに前記吐出用パイロット室に連通する排気流路と、
前記パイロット弁が前記給気状態となったときに前記給気ポートを前記給気停止用パイロット室に連通させ、前記パイロット弁が前記給気停止状態となったときに前記給気停止用パイロット室を前記排気流路に連通させる給排流路と、
を有する、間欠エア吐出装置。 - 請求項1記載の間欠エア吐出装置において、
前記排気流路に設けられ、前記吐出用パイロット室の圧縮空気が排出される流量を設定する第1の絞り弁を有する、間欠エア吐出装置。 - 請求項1記載の間欠エア吐出装置において、
前記給排流路に設けられ、前記給気停止用パイロット室内の圧縮空気が前記排気流路から排出される流量を設定する第2の絞り弁を有する、間欠エア吐出装置。 - 請求項1記載の間欠エア吐出装置において、前記パイロット弁が前記給気状態となったときに前記給気ポートを前記吐出用パイロット室と前記給排流路とに連通させ、前記パイロット弁が給気停止状態となったときに前記吐出用パイロット室の空気を前記排気流路から排出し、前記給気停止用パイロット室の圧縮空気を前記給排流路を介して前記排気流路から排出する急速排気弁を有する、間欠エア吐出装置。
- 請求項3記載の間欠エア吐出装置において、前記給排流路に前記第2の絞り弁を迂回するバイパス流路を設け、前記給気ポートから前記給気停止用パイロット室に圧縮空気を供給するときにバイパス流路を開放し、前記給気停止用パイロット室から前記排気流路へ圧縮空気が流れるときにはバイパス流路を遮断する逆止弁を前記バイパス流路に設けた、間欠エア吐出装置。
- 請求項1〜3のいずれか1項に記載の間欠エア吐出装置において、前記主弁は前記給気ポートに連通する吐出停止用パイロット室を有し、当該吐出停止用パイロット室は前記吐出用パイロット室の空気が排出されたときに前記主弁を前記吐出停止状態に切替える、間欠エア吐出装置。
- 請求項6記載の間欠エア吐出装置において、前記主弁は前記吐出用パイロット室を区画する吐出用ピストンと、前記吐出停止用パイロット室を区画する吐出停止用ピストンとを有し、前記吐出用ピストンは前記吐出停止用ピストンよりも外径が大きい、間欠エア吐出装置。
- 請求項1〜6のいずれか1項に記載の間欠エア吐出装置において、前記パイロット弁は前記給気ポートに連通する給気用パイロット室を有し、当該給気用パイロット室は前記給気停止用パイロット室の空気が排出されたときに前記パイロット弁を前記給気停止状態に切替える、間欠エア吐出装置。
- 請求項8記載の間欠エア吐出装置において、前記パイロット弁は給気停止用パイロット室を区画する排気用ピストンと、前記給気用パイロット室を区画する給気用ピストンとを有し、前記排気用ピストンは前記給気用ピストンよりも外径が大きい、間欠エア吐出装置。
- 請求項2記載の間欠エア吐出装置において、前記第1の絞り弁は、空気の流量を変化させる可変絞り弁である、間欠エア吐出装置。
- 請求項3記載の間欠エア吐出装置において、前記第2の絞り弁は、空気の流量を変化させる可変絞り弁である、間欠エア吐出装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014254721A JP6289358B2 (ja) | 2014-12-17 | 2014-12-17 | 間欠エア吐出装置 |
CN201580059838.0A CN107002895A (zh) | 2014-12-17 | 2015-08-06 | 间歇气体吐出装置 |
PCT/JP2015/072357 WO2016098380A1 (ja) | 2014-12-17 | 2015-08-06 | 間欠エア吐出装置 |
US15/535,139 US10221868B2 (en) | 2014-12-17 | 2015-08-06 | Intermittent air discharge apparatus |
Applications Claiming Priority (1)
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---|---|---|---|
JP2014254721A JP6289358B2 (ja) | 2014-12-17 | 2014-12-17 | 間欠エア吐出装置 |
Publications (3)
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JP2016114201A JP2016114201A (ja) | 2016-06-23 |
JP2016114201A5 JP2016114201A5 (ja) | 2017-07-13 |
JP6289358B2 true JP6289358B2 (ja) | 2018-03-07 |
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JP2014254721A Active JP6289358B2 (ja) | 2014-12-17 | 2014-12-17 | 間欠エア吐出装置 |
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US (1) | US10221868B2 (ja) |
JP (1) | JP6289358B2 (ja) |
CN (1) | CN107002895A (ja) |
WO (1) | WO2016098380A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4349504A1 (en) | 2022-10-07 | 2024-04-10 | SMC Corporation | Fluid circuit for intermittent air discharge |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2952750B1 (de) * | 2014-06-04 | 2018-09-05 | MOOG GmbH | Hydrauliksystem |
KR102190802B1 (ko) * | 2016-08-29 | 2020-12-14 | 가부시키가이샤 고가네이 | 스위칭 밸브 및 간헐 송풍 건 |
JP6647555B2 (ja) * | 2016-10-05 | 2020-02-14 | Smc株式会社 | 間欠エア発生装置 |
JP6968734B2 (ja) * | 2018-03-08 | 2021-11-17 | 株式会社Taiyo | 間歇エア発生装置のための動作状態測定装置及び間歇エア発生装置のキャリブレーション方法 |
US10711915B2 (en) * | 2018-11-20 | 2020-07-14 | Mac Valves, Inc. | Pilot actuated control pilot for operating valve |
US11779872B2 (en) * | 2019-09-18 | 2023-10-10 | Mac Valves, Inc. | Pulse valve |
CN117980075A (zh) * | 2021-10-05 | 2024-05-03 | 株式会社小金井 | 吹风枪 |
JPWO2023058332A1 (ja) * | 2021-10-05 | 2023-04-13 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4179373A (en) * | 1978-09-14 | 1979-12-18 | Consolidated Foods Corporation | Shutoff and bypass valve |
US5047965A (en) * | 1989-01-05 | 1991-09-10 | Zlokovitz Robert J | Microprocessor controlled gas pressure regulator |
JP2693713B2 (ja) * | 1993-12-28 | 1997-12-24 | シーケーディ株式会社 | エア吐出装置 |
US5927329A (en) * | 1997-05-30 | 1999-07-27 | Jetec Company | Apparatus for generating a high-speed pulsed fluid jet |
US6095184A (en) * | 1999-06-30 | 2000-08-01 | Mac Valves Inc. | Pressure regulator with integrated control valve, adjustable downstream pressure build and quick exhaust |
JP3634733B2 (ja) * | 2000-09-22 | 2005-03-30 | Smc株式会社 | 流体圧力調整装置 |
US7147430B2 (en) * | 2004-06-10 | 2006-12-12 | Honeywell International, Inc. | Pneumatic valve control using downstream pressure feedback and an air turbine starter incorporating the same |
US7735518B2 (en) * | 2007-01-05 | 2010-06-15 | Mac Valves, Inc. | Valve assembly with dual actuation solenoids |
US8286661B2 (en) * | 2009-05-26 | 2012-10-16 | Honeywell International Inc. | Bi-directional overpressure shut-off valve |
EP2513492B1 (en) * | 2009-12-18 | 2019-08-28 | Norgren GmbH | Multiple-stage valve system |
US8413677B1 (en) * | 2010-09-10 | 2013-04-09 | Expro Americas, Llc | System for accelerating relief valve opening |
WO2014080664A1 (ja) * | 2012-11-21 | 2014-05-30 | 株式会社コガネイ | 間欠エア吐出装置 |
-
2014
- 2014-12-17 JP JP2014254721A patent/JP6289358B2/ja active Active
-
2015
- 2015-08-06 US US15/535,139 patent/US10221868B2/en active Active
- 2015-08-06 WO PCT/JP2015/072357 patent/WO2016098380A1/ja active Application Filing
- 2015-08-06 CN CN201580059838.0A patent/CN107002895A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4349504A1 (en) | 2022-10-07 | 2024-04-10 | SMC Corporation | Fluid circuit for intermittent air discharge |
Also Published As
Publication number | Publication date |
---|---|
CN107002895A (zh) | 2017-08-01 |
US20170343020A1 (en) | 2017-11-30 |
US10221868B2 (en) | 2019-03-05 |
WO2016098380A1 (ja) | 2016-06-23 |
JP2016114201A (ja) | 2016-06-23 |
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