JP2018179074A - 増圧装置 - Google Patents
増圧装置 Download PDFInfo
- Publication number
- JP2018179074A JP2018179074A JP2017076416A JP2017076416A JP2018179074A JP 2018179074 A JP2018179074 A JP 2018179074A JP 2017076416 A JP2017076416 A JP 2017076416A JP 2017076416 A JP2017076416 A JP 2017076416A JP 2018179074 A JP2018179074 A JP 2018179074A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- pair
- fluid
- piston
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 63
- 230000007935 neutral effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
-
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
-
- 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
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
-
- 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
- F15B2211/85—Control during special operating conditions
Abstract
Description
12a、12b…シリンダチューブ(シリンダ)
14a、14b…ピストン 18…切換弁
20…センターユニット 26…ピストンロッド
34a、34b…駆動室 36a、36b…増圧室
45…供給ポート 47…出力ポート
48…排出ポート 64…スプール
66a、66b…プッシュロッド 98、112…リセット弁
Claims (5)
- センターユニットと、前記センターユニットを挟んで設けられる一対のシリンダと、前記一対のシリンダの内部にそれぞれ配設されるピストンと、前記一対のピストンを連結するピストンロッドと、圧力流体が供給される供給ポートと、増圧された圧力流体が出力される出力ポートと、圧力流体が排出される排出ポートとを備える増圧装置であって、
前記シリンダは前記ピストンによって画成される駆動室と増圧室とを有し、前記ピストンと当接することによって切り換えられ、前記一対の駆動室の一方または他方を前記供給ポートに連通するとともに前記一対の駆動室の他方または一方を前記排出ポートに連通する切換弁と、前記供給ポートと前記一対の駆動室の一方とを接続する流路に配設されるリセット弁を備える増圧装置。 - 請求項1記載の増圧装置において、
前記切換弁は、前記センターユニットに組み込まれ、前記ピストンと当接可能な一対のプッシュロッドと前記一対のプッシュロッドにより摺動せしめられるスプールを備える
ことを特徴とする増圧装置。 - 請求項1記載の増圧装置において、
前記リセット弁は、前記供給ポートと前記一対の駆動室の一方との間で連通と遮断を切り換え可能であり、手動により連通位置に切り換えることができる常閉弁として構成されている
ことを特徴とする増圧装置。 - 請求項3記載の増圧装置において、
前記リセット弁は、前記一方の駆動室の流体圧力をパイロット圧として連通位置に切り換わるように動作する
ことを特徴とする増圧装置。 - 請求項3記載の増圧装置において、
前記リセット弁は、前記センターユニットに組み込まれる
ことを特徴とする増圧装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017076416A JP6665985B2 (ja) | 2017-04-07 | 2017-04-07 | 増圧装置 |
PCT/JP2018/006850 WO2018186048A1 (en) | 2017-04-07 | 2018-02-26 | Pressure booster |
KR1020197032978A KR102209368B1 (ko) | 2017-04-07 | 2018-02-26 | 증압장치 |
BR112019020814A BR112019020814A2 (pt) | 2017-04-07 | 2018-02-26 | aumentador de pressão |
MX2019011829A MX2019011829A (es) | 2017-04-07 | 2018-02-26 | Intensificador de presion. |
US16/603,059 US10876550B2 (en) | 2017-04-07 | 2018-02-26 | Pressure booster |
RU2019135611A RU2736237C9 (ru) | 2017-04-07 | 2018-02-26 | Устройство повышения давления |
CN201880022961.9A CN110520633B (zh) | 2017-04-07 | 2018-02-26 | 增压器 |
DE112018001885.7T DE112018001885T5 (de) | 2017-04-07 | 2018-02-26 | Druckverstärker |
TW107108446A TWI681132B (zh) | 2017-04-07 | 2018-03-13 | 增壓器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017076416A JP6665985B2 (ja) | 2017-04-07 | 2017-04-07 | 増圧装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018179074A true JP2018179074A (ja) | 2018-11-15 |
JP6665985B2 JP6665985B2 (ja) | 2020-03-13 |
Family
ID=61622648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017076416A Active JP6665985B2 (ja) | 2017-04-07 | 2017-04-07 | 増圧装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10876550B2 (ja) |
JP (1) | JP6665985B2 (ja) |
KR (1) | KR102209368B1 (ja) |
CN (1) | CN110520633B (ja) |
BR (1) | BR112019020814A2 (ja) |
DE (1) | DE112018001885T5 (ja) |
MX (1) | MX2019011829A (ja) |
RU (1) | RU2736237C9 (ja) |
TW (1) | TWI681132B (ja) |
WO (1) | WO2018186048A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020186800A (ja) * | 2019-05-17 | 2020-11-19 | Smc株式会社 | 増圧装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102078514B1 (ko) * | 2019-12-09 | 2020-02-17 | 정종범 | 수도직결형 무전원 구강세정기 |
US11661960B2 (en) * | 2020-03-27 | 2023-05-30 | Smc Corporation | Pressure-booster output stabilizer |
IT202100014633A1 (it) * | 2021-06-04 | 2022-12-04 | Camozzi Automation S P A | Moltiplicatore di pressione |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08270601A (ja) * | 1995-03-29 | 1996-10-15 | Nisshinbo Ind Inc | エアタンクユニット及びエアタンク付き作業車 |
JPH10267002A (ja) * | 1997-03-25 | 1998-10-06 | Smc Corp | 増圧装置 |
JP2002221155A (ja) * | 2001-01-22 | 2002-08-09 | Fukuhara Co Ltd | 圧力の高い窒素ガスの製造方法および製造装置 |
Family Cites Families (26)
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DE325269C (de) * | 1919-08-19 | 1920-09-11 | Wilhelm Vaupel | Schuettelrutschenmotor |
US2925782A (en) * | 1953-02-17 | 1960-02-23 | Sperry Gyroscope Co Ltd | Liquid pump |
US3354912A (en) * | 1965-01-11 | 1967-11-28 | Carroll G Gordon | Sectional hydraulic valve structure |
US4634350A (en) * | 1981-11-12 | 1987-01-06 | The Coca-Cola Company | Double acting diaphragm pump and reversing mechanism therefor |
DE3428136A1 (de) * | 1984-07-31 | 1986-02-13 | Alfred Teves Gmbh, 6000 Frankfurt | Bremsdruckgeber fuer eine hydraulische kraftfahrzeugbremsanlage |
GB2162591B (en) * | 1984-08-02 | 1988-05-25 | Shoketsu Kinzoku Kogyo Kk | Fluid pressure booster |
US4827831A (en) * | 1987-12-30 | 1989-05-09 | Product Research And Development | Reciprocating device and switching mechanism therefor |
US5554011A (en) * | 1994-10-27 | 1996-09-10 | Symbiosis Corporation | Medical fluid pump powered by a constant source of vacuum |
DE19516977C2 (de) * | 1995-05-09 | 1997-03-27 | Szabo Zsolt | Pneumatische Antriebsvorrichtung |
SE9704160L (sv) * | 1997-11-13 | 1999-05-14 | Svante Bahrton | Ventilanordning |
JP3515070B2 (ja) * | 2000-12-18 | 2004-04-05 | 株式会社ヤマダコーポレーション | ポンプの再始動装置 |
JP3416656B2 (ja) * | 2001-01-23 | 2003-06-16 | 株式会社ワイ・テイ・エス | ポンプ切り換え弁の再始動装置 |
RU21303U1 (ru) * | 2001-06-29 | 2002-01-10 | Акционерное общество "АвтоВАЗ" | Станция повышения давления |
US7175395B1 (en) * | 2002-06-04 | 2007-02-13 | Forest Daniel L | Pressure enhancer value system |
RU31154U1 (ru) * | 2003-03-31 | 2003-07-20 | Открытое акционерное общество "АВТОВАЗ" | Станция повышения давления |
RU2258840C1 (ru) * | 2003-12-16 | 2005-08-20 | Республиканское унитарное предприятие "Минский тракторный завод" | Пневмогидравлический мультипликатор |
US7980270B2 (en) * | 2005-05-12 | 2011-07-19 | Shurflo, Llc | Spool valve apparatus and method |
JP4301310B2 (ja) * | 2007-03-12 | 2009-07-22 | Smc株式会社 | 増圧装置 |
US7603854B2 (en) * | 2007-04-10 | 2009-10-20 | Illinois Tool Works Inc. | Pneumatically self-regulating valve |
US9127657B2 (en) * | 2010-03-29 | 2015-09-08 | Wilden Pump And Engineering Llc | Air-driven pump system |
TWM446237U (zh) * | 2012-07-27 | 2013-02-01 | Kinyao Entpr Co Ltd | 增壓缸結構 |
KR20140094229A (ko) * | 2013-01-21 | 2014-07-30 | (주) 티피씨 메카트로닉스 | 압력 부스터 회로 |
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CN106402055A (zh) | 2016-08-26 | 2017-02-15 | 广西柳州银海铝业股份有限公司 | 卸卷小车液压系统 |
-
2017
- 2017-04-07 JP JP2017076416A patent/JP6665985B2/ja active Active
-
2018
- 2018-02-26 WO PCT/JP2018/006850 patent/WO2018186048A1/en active Application Filing
- 2018-02-26 MX MX2019011829A patent/MX2019011829A/es unknown
- 2018-02-26 RU RU2019135611A patent/RU2736237C9/ru active
- 2018-02-26 CN CN201880022961.9A patent/CN110520633B/zh active Active
- 2018-02-26 US US16/603,059 patent/US10876550B2/en active Active
- 2018-02-26 KR KR1020197032978A patent/KR102209368B1/ko active IP Right Grant
- 2018-02-26 BR BR112019020814A patent/BR112019020814A2/pt not_active IP Right Cessation
- 2018-02-26 DE DE112018001885.7T patent/DE112018001885T5/de active Pending
- 2018-03-13 TW TW107108446A patent/TWI681132B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08270601A (ja) * | 1995-03-29 | 1996-10-15 | Nisshinbo Ind Inc | エアタンクユニット及びエアタンク付き作業車 |
JPH10267002A (ja) * | 1997-03-25 | 1998-10-06 | Smc Corp | 増圧装置 |
JP2002221155A (ja) * | 2001-01-22 | 2002-08-09 | Fukuhara Co Ltd | 圧力の高い窒素ガスの製造方法および製造装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020186800A (ja) * | 2019-05-17 | 2020-11-19 | Smc株式会社 | 増圧装置 |
JP7063434B2 (ja) | 2019-05-17 | 2022-05-09 | Smc株式会社 | 増圧装置 |
Also Published As
Publication number | Publication date |
---|---|
DE112018001885T5 (de) | 2019-12-19 |
RU2736237C9 (ru) | 2021-05-31 |
BR112019020814A2 (pt) | 2020-04-28 |
KR20190133257A (ko) | 2019-12-02 |
CN110520633A (zh) | 2019-11-29 |
TW201839274A (zh) | 2018-11-01 |
US20200072249A1 (en) | 2020-03-05 |
RU2736237C1 (ru) | 2020-11-12 |
CN110520633B (zh) | 2021-07-16 |
TWI681132B (zh) | 2020-01-01 |
WO2018186048A1 (en) | 2018-10-11 |
US10876550B2 (en) | 2020-12-29 |
JP6665985B2 (ja) | 2020-03-13 |
MX2019011829A (es) | 2019-11-07 |
KR102209368B1 (ko) | 2021-01-29 |
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