JP2000346224A5 - - Google Patents
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- Publication number
- JP2000346224A5 JP2000346224A5 JP2000152696A JP2000152696A JP2000346224A5 JP 2000346224 A5 JP2000346224 A5 JP 2000346224A5 JP 2000152696 A JP2000152696 A JP 2000152696A JP 2000152696 A JP2000152696 A JP 2000152696A JP 2000346224 A5 JP2000346224 A5 JP 2000346224A5
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- JP
- Japan
- 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
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/314063 | 1999-05-18 | ||
| US09/314,063 US6170526B1 (en) | 1999-05-18 | 1999-05-18 | Piezoelectric actuated poppet valve to modulate pilot pressures and control main valve activation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000346224A JP2000346224A (ja) | 2000-12-15 |
| JP2000346224A5 true JP2000346224A5 (US20070244113A1-20071018-C00087.png) | 2007-06-21 |
| JP4662606B2 JP4662606B2 (ja) | 2011-03-30 |
Family
ID=23218405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000152696A Expired - Fee Related JP4662606B2 (ja) | 1999-05-18 | 2000-05-18 | 圧電バルブおよび流体流制御方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US6170526B1 (US20070244113A1-20071018-C00087.png) |
| JP (1) | JP4662606B2 (US20070244113A1-20071018-C00087.png) |
| DE (1) | DE10023981A1 (US20070244113A1-20071018-C00087.png) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6302495B1 (en) * | 1999-06-04 | 2001-10-16 | Ge Harris Railway Electronics, Llc | Railway car braking system including piezoelectric pilot valve and associated methods |
| DE10141136A1 (de) * | 2001-04-07 | 2002-10-10 | Continental Teves Ag & Co Ohg | Ventil.insbesondere für hydraulische Kraftfahrzeugbremsen |
| US6526864B2 (en) | 2001-04-17 | 2003-03-04 | Csa Engineering, Inc. | Piezoelectrically actuated single-stage servovalve |
| DE10223216B4 (de) * | 2002-05-24 | 2005-10-27 | Siemens Ag | Vorrichtung zur Stoßdämpfung mittels eines Piezoaktoren |
| US7591266B2 (en) * | 2003-02-04 | 2009-09-22 | Inovo, Inc. | Hybrid electro-pneumatic conserver for oxygen conserving regulator |
| US20070075286A1 (en) * | 2005-10-04 | 2007-04-05 | Par Technologies, Llc | Piezoelectric valves drive |
| US7717132B2 (en) * | 2006-07-17 | 2010-05-18 | Ford Global Technologies, Llc | Hydraulic valve actuated by piezoelectric effect |
| US20100326530A1 (en) * | 2007-11-01 | 2010-12-30 | Honeywell International, Inc. | Piezoelectric flow control valve |
| DE102012006658A1 (de) * | 2012-04-03 | 2013-10-10 | Burkhard Büstgens | Mikro-Pilotventil |
| DE102013111025A1 (de) * | 2013-10-04 | 2015-04-09 | Krones Ag | Ventileinrichtung zum gesteuerten Einleiten eines Blasmediums |
| JP6475441B2 (ja) * | 2014-09-01 | 2019-02-27 | 株式会社フジキン | 圧電素子駆動式バルブ及び圧電素子駆動式バルブを備えた流量制御装置 |
| US10107409B2 (en) * | 2015-06-16 | 2018-10-23 | Marotta Controls, Inc. | Multi-function valve |
| EP3321516B1 (en) * | 2016-11-09 | 2020-05-13 | Hamilton Sundstrand Corporation | Servovalve |
| WO2019107215A1 (ja) * | 2017-11-30 | 2019-06-06 | 株式会社フジキン | 流量制御装置 |
| DE102018001048A1 (de) * | 2018-02-09 | 2019-08-14 | Atlas Copco Ias Gmbh | Dosierventil |
| JP2020089037A (ja) * | 2018-11-22 | 2020-06-04 | 株式会社堀場エステック | ピエゾアクチュエータ、流体制御バルブ、及び、流体制御装置 |
| EP3660368A1 (en) * | 2018-11-27 | 2020-06-03 | Hamilton Sundstrand Corporation | Servo valve |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2912008A (en) * | 1954-08-27 | 1959-11-10 | Gen Motors Corp | Valve actuating means |
| US4176822A (en) * | 1977-10-31 | 1979-12-04 | Chrysler Corporation | Fuel injection system and control valve for multi-cylinder engines |
| GB1601306A (en) * | 1978-05-08 | 1981-10-28 | Philips Electronic Associated | Fluidcontrol valve |
| DE3006231A1 (de) * | 1980-02-20 | 1981-08-27 | Daimler-Benz Ag, 7000 Stuttgart | Hydraulisches ventil |
| DE3037078C2 (de) * | 1980-10-01 | 1982-08-12 | Daimler-Benz Ag, 7000 Stuttgart | Elektrisch angesteuertes Stellglied |
| JPH063270B2 (ja) * | 1985-12-27 | 1994-01-12 | 山田 三恵 | 駆動制御装置 |
| JPH0668334B2 (ja) * | 1986-02-06 | 1994-08-31 | 株式会社日本自動車部品総合研究所 | 油圧切換弁 |
| US4825894A (en) * | 1988-06-08 | 1989-05-02 | Moog, Inc. | Piezoelectric torque motor |
| CH675752A5 (US20070244113A1-20071018-C00087.png) * | 1988-10-25 | 1990-10-31 | Sulzer Ag | |
| JPH03234981A (ja) * | 1990-02-13 | 1991-10-18 | Koganei Ltd | 積層形圧電素子を用いた弁 |
| US5085125A (en) * | 1990-12-21 | 1992-02-04 | Allied-Signal Inc. | Optically controlled transducer |
| JPH05272656A (ja) * | 1992-03-25 | 1993-10-19 | Nissan Motor Co Ltd | 圧力制御弁 |
| JPH06117561A (ja) * | 1992-10-05 | 1994-04-26 | Unisia Jecs Corp | 圧電素子駆動流体制御弁 |
| US5267589A (en) | 1993-04-05 | 1993-12-07 | Ford Motor Company | Piezoelectric pressure control valve |
| US5445185A (en) | 1993-04-05 | 1995-08-29 | Ford Motor Company | Piezoelectric fluid control valve |
| DE19538791C2 (de) * | 1995-10-18 | 1998-04-09 | Daimler Benz Ag | Piezosteuerventil für Kraftstoffeinspritzanlagen von Brennkraftmaschinen |
| US5779149A (en) | 1996-07-02 | 1998-07-14 | Siemens Automotive Corporation | Piezoelectric controlled common rail injector with hydraulic amplification of piezoelectric stroke |
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1999
- 1999-05-18 US US09/314,063 patent/US6170526B1/en not_active Expired - Fee Related
-
2000
- 2000-03-30 US US09/538,841 patent/US6202670B1/en not_active Expired - Fee Related
- 2000-03-30 US US09/539,064 patent/US6206341B1/en not_active Expired - Fee Related
- 2000-05-16 DE DE10023981A patent/DE10023981A1/de not_active Withdrawn
- 2000-05-18 JP JP2000152696A patent/JP4662606B2/ja not_active Expired - Fee Related
