EP2394081A4 - Auf reversierbarem piezoelektrischem drehmotor basierende ventile - Google Patents

Auf reversierbarem piezoelektrischem drehmotor basierende ventile Download PDF

Info

Publication number
EP2394081A4
EP2394081A4 EP10739222.7A EP10739222A EP2394081A4 EP 2394081 A4 EP2394081 A4 EP 2394081A4 EP 10739222 A EP10739222 A EP 10739222A EP 2394081 A4 EP2394081 A4 EP 2394081A4
Authority
EP
European Patent Office
Prior art keywords
rotary motor
valves based
piezoelectric rotary
reversible piezoelectric
reversible
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.)
Withdrawn
Application number
EP10739222.7A
Other languages
English (en)
French (fr)
Other versions
EP2394081A2 (de
Inventor
Serhiy Petrenko
Valentin Rangelov Zhelyaskov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Discovery Technology International Inc
Original Assignee
Discovery Technology International Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US12/639,232 external-priority patent/US8183740B2/en
Application filed by Discovery Technology International Inc filed Critical Discovery Technology International Inc
Publication of EP2394081A2 publication Critical patent/EP2394081A2/de
Publication of EP2394081A4 publication Critical patent/EP2394081A4/de
Withdrawn legal-status Critical Current

Links

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
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0647—Spindles or actuating means
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/001—Driving devices, e.g. vibrators
    • H02N2/002—Driving devices, e.g. vibrators using only longitudinal or radial modes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/0005—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing non-specific motion; Details common to machines covered by H02N2/02 - H02N2/16
    • H02N2/005—Mechanical details, e.g. housings
    • H02N2/0065—Friction interface
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • H02N2/103—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors by pressing one or more vibrators against the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
EP10739222.7A 2009-02-06 2010-02-08 Auf reversierbarem piezoelektrischem drehmotor basierende ventile Withdrawn EP2394081A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15070309P 2009-02-06 2009-02-06
US12/639,232 US8183740B2 (en) 2008-12-17 2009-12-16 Piezoelectric motor with high torque
PCT/US2010/023470 WO2010091343A2 (en) 2009-02-06 2010-02-08 Valves based on reversible piezoelectric rotary motor

Publications (2)

Publication Number Publication Date
EP2394081A2 EP2394081A2 (de) 2011-12-14
EP2394081A4 true EP2394081A4 (de) 2017-09-20

Family

ID=42542673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10739222.7A Withdrawn EP2394081A4 (de) 2009-02-06 2010-02-08 Auf reversierbarem piezoelektrischem drehmotor basierende ventile

Country Status (4)

Country Link
EP (1) EP2394081A4 (de)
JP (1) JP2012517569A (de)
CN (1) CN102308132A (de)
WO (1) WO2010091343A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2498398B (en) * 2012-01-16 2015-09-16 Spirax Sarco Ltd Linear actuator comprising a plurality of linear piezoelectric motors
CN103375627B (zh) * 2012-04-12 2017-08-25 丹佛斯公司 致动器布置结构
CN108591584B (zh) * 2018-05-31 2024-04-12 温州大学 一种控制转阀的压电驱动装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100624A (en) * 1996-10-11 2000-08-08 Takata Corporation Ultrasonic motor and seat belt retractor
US20050012433A1 (en) * 2003-07-17 2005-01-20 Kevin Brady Long life piezoelectric drive and components
WO2007064310A1 (en) * 2005-11-29 2007-06-07 Serhiy Fedorovich Petrenko Motorised valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02142371A (ja) * 1988-04-20 1990-05-31 Toyo Electric Mfg Co Ltd 超音波モータ
DE19909482A1 (de) * 1999-03-04 2000-09-07 Bosch Gmbh Robert Piezoelektrischer Aktor
JP2000323763A (ja) * 1999-05-10 2000-11-24 Toyota Motor Corp 接合型アクチュエータおよびその製造方法
JP2001112275A (ja) * 1999-10-04 2001-04-20 Pacific Ind Co Ltd 超音波モータ及び超音波モータを利用した流量制御弁
JP4428281B2 (ja) * 2005-04-19 2010-03-10 いすゞ自動車株式会社 燃料噴射弁
UA84065C2 (ru) * 2006-11-09 2008-09-10 Сергей Федорович Петренко Пьезоэлектрический генератор механических колебаний и пьезоелектрический двигатель на его основе (варианты)

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100624A (en) * 1996-10-11 2000-08-08 Takata Corporation Ultrasonic motor and seat belt retractor
US20050012433A1 (en) * 2003-07-17 2005-01-20 Kevin Brady Long life piezoelectric drive and components
WO2007064310A1 (en) * 2005-11-29 2007-06-07 Serhiy Fedorovich Petrenko Motorised valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010091343A2 *

Also Published As

Publication number Publication date
EP2394081A2 (de) 2011-12-14
JP2012517569A (ja) 2012-08-02
CN102308132A (zh) 2012-01-04
WO2010091343A3 (en) 2010-12-02
WO2010091343A2 (en) 2010-08-12

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Ipc: F16K 7/06 20060101ALI20170814BHEP

Ipc: H01L 41/18 20060101ALI20170814BHEP

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