IL125565A0 - Electrical actuator having braking element - Google Patents

Electrical actuator having braking element

Info

Publication number
IL125565A0
IL125565A0 IL12556598A IL12556598A IL125565A0 IL 125565 A0 IL125565 A0 IL 125565A0 IL 12556598 A IL12556598 A IL 12556598A IL 12556598 A IL12556598 A IL 12556598A IL 125565 A0 IL125565 A0 IL 125565A0
Authority
IL
Israel
Prior art keywords
braking element
electrical actuator
actuator
electrical
braking
Prior art date
Application number
IL12556598A
Other languages
English (en)
Original Assignee
Landis & Staefa 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
Application filed by Landis & Staefa Inc filed Critical Landis & Staefa Inc
Publication of IL125565A0 publication Critical patent/IL125565A0/xx

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Air-Flow Control Members (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
IL12556598A 1997-08-19 1998-07-29 Electrical actuator having braking element IL125565A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/914,519 US5986369A (en) 1997-08-19 1997-08-19 Actuator having piezoelectric braking element

Publications (1)

Publication Number Publication Date
IL125565A0 true IL125565A0 (en) 1999-03-12

Family

ID=25434471

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12556598A IL125565A0 (en) 1997-08-19 1998-07-29 Electrical actuator having braking element

Country Status (12)

Country Link
US (1) US5986369A (xx)
EP (1) EP0903522B1 (xx)
JP (1) JP4171110B2 (xx)
KR (1) KR100544391B1 (xx)
CN (1) CN1102857C (xx)
AU (1) AU732836B2 (xx)
CA (1) CA2237248C (xx)
DE (1) DE69830031T2 (xx)
HK (1) HK1023732A1 (xx)
IL (1) IL125565A0 (xx)
NZ (1) NZ331168A (xx)
TW (1) TW434981B (xx)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986369A (en) * 1997-08-19 1999-11-16 Siemens Building Technologies, Inc. Actuator having piezoelectric braking element
US6178369B1 (en) * 1998-01-30 2001-01-23 Continental Teves Ag & Co., Ohg Method and regulating system for applying defined actuating forces
US6651952B1 (en) * 1998-11-12 2003-11-25 Barber Colman Company Two position rotary actuator incorporating DC solenoid
US6097123A (en) * 1999-06-03 2000-08-01 Johnson Controls Technology Company Brake and stall detector for a motorized actuator
EP1368230A4 (en) * 2001-03-15 2005-04-13 Stoneridge Control Devices Inc ACTUATOR WITH INTEGRATED PISTON POSITION CONTROL SYSTEM
DE10133630A1 (de) * 2001-07-11 2003-01-30 Siemens Ag Elektromotorischer Antrieb
US6679356B2 (en) * 2002-01-23 2004-01-20 Delphi Technologies, Inc. Brake caliper backdrive apparatus and method
US7021415B2 (en) * 2002-02-01 2006-04-04 Stoneridge Control Devices, Inc. Electro-mechanical actuator for an electrically actuated parking brake
US7066301B2 (en) * 2002-03-20 2006-06-27 Invensys Building Systems, Inc. Linear actuator having manual override and locking mechanism
US6725976B2 (en) 2002-03-20 2004-04-27 Invensys Building Systems Inc. Manual override and locking mechanism and actuator including same
DE60325772D1 (de) * 2002-11-13 2009-02-26 Stoneridge Control Devices Inc Elektromechanisches stellglied für eine elektrisch betätigte feststellbremse
US6979965B2 (en) * 2003-04-24 2005-12-27 Honeywell International Inc. Spring return actuator for a damper
US7021072B2 (en) 2003-04-24 2006-04-04 Honeywell International Inc. Current control loop for actuator and method
GB2425160B (en) * 2005-04-12 2010-11-17 Perpetuum Ltd An Electromechanical Generator for, and method of, Converting Mechanical Vibrational Energy into Electrical Energy
US20060272444A1 (en) * 2005-06-03 2006-12-07 Ray Cockerham Electromechanical cable actuator assembly controller
DE102005038426A1 (de) * 2005-08-16 2007-02-22 Wilo Ag Ventil mit Piezoelement
GB0613662D0 (en) * 2006-07-10 2006-08-16 Rotork Controls Improvements to valve actuators
KR100734394B1 (ko) * 2006-09-07 2007-07-02 주식회사 은하양행 스프링 리턴 밸브 액추에이터
RU2472547C2 (ru) * 2007-04-12 2013-01-20 Белимо Холдинг Аг Приводная система для противопожарной заслонки
US8587170B2 (en) 2008-05-21 2013-11-19 Siemens Industry, Inc. Actuator arrangement with worm gear and rotational output having an encoder
MX359908B (es) * 2008-07-18 2018-10-16 Flowserve Man Co Accionador de velocidad variable.
US10094485B2 (en) 2008-07-18 2018-10-09 Flowserve Management Company Variable-speed actuator
JP5376115B2 (ja) * 2008-08-27 2013-12-25 ミツミ電機株式会社 駆動装置の駆動方法
US8084982B2 (en) 2008-11-18 2011-12-27 Honeywell International Inc. HVAC actuator with output torque compensation
US8084980B2 (en) 2009-01-30 2011-12-27 Honeywell International Inc. HVAC actuator with internal heating
FR2979410B1 (fr) * 2011-08-23 2013-08-23 Valeo Sys Controle Moteur Sas Vanne, notamment pour circuit d'admission de moteur d'automobile, comportant un moyen d'entrainement en retour d'un volet obturateur en cas de defaillance du moyen de rappel
GB2514374A (en) * 2013-05-21 2014-11-26 Johnson Electric Sa Electrically operated valve assembly
JP6571395B2 (ja) * 2015-05-29 2019-09-04 日本電産サンキョー株式会社 ダンパ装置
WO2021228780A1 (en) 2020-05-11 2021-11-18 Rotiny Aps Actuator for fluid flow controllers
DE102021209914B3 (de) 2021-09-08 2022-10-13 Siemens Schweiz Ag Stellantrieb mit einer elektrisch ein- und ausschaltbaren, berührungsfrei arbeitenden magnetischen Rastmomenthemmung zum Halten oder Lösen eines Rotorbechers eines Stellantriebmotors

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Publication number Priority date Publication date Assignee Title
US3302043A (en) * 1963-07-16 1967-01-31 Hoover Co Synchronous electric motor
US3192416A (en) * 1963-07-16 1965-06-29 Hoover Co Synchronous motor with limit control
US3297889A (en) * 1964-01-15 1967-01-10 Breskend Sam Clock driver
US3808895A (en) * 1973-02-09 1974-05-07 J Fitzwater Electric fail-safe actuator
JPS5245299U (xx) * 1975-09-27 1977-03-30
JPS575644U (xx) * 1980-06-11 1982-01-12
US4623044A (en) * 1983-12-22 1986-11-18 Jidosha Kiki Co., Ltd. Brake apparatus
US4602702A (en) * 1983-12-28 1986-07-29 Jidosha Kiki Co., Ltd. Brake apparatus
US4689516A (en) * 1985-05-02 1987-08-25 Kabushiki Kaisha Toshiba Position adjustment device with a piezoelectric element as a lock mechanism
US4581987A (en) * 1985-05-30 1986-04-15 Ecm Motor Co. Fire damper actuator
JPS6283521A (ja) * 1985-10-09 1987-04-17 Nippon Electric Ind Co Ltd 圧電型摩擦ブレ−キ
US4621789A (en) * 1985-11-04 1986-11-11 Rikuo Fukamachi Electrically driven valve
US4669578A (en) * 1986-03-13 1987-06-02 Rikuo Fukamachi Motor driven valve
DE3608550A1 (de) * 1986-03-14 1987-09-17 Festo Kg Piezo-elektrisch betaetigbares ventil
JPS6338779A (ja) * 1986-07-31 1988-02-19 Keihin Seiki Mfg Co Ltd 電動弁
US4741508A (en) * 1987-04-13 1988-05-03 Rikuo Fukamachi Actuator for valve
CA1319331C (en) * 1987-04-17 1993-06-22 Kouhei Yamatoh Brake device
JPH0511385Y2 (xx) * 1988-05-30 1993-03-22
US4890027A (en) * 1988-11-21 1989-12-26 Hughes Aircraft Company Dynamic motor controller
JPH02126670U (xx) * 1989-03-28 1990-10-18
US5090518A (en) * 1990-05-31 1992-02-25 General Motors Corporation Brake control system
JPH05277200A (ja) * 1992-04-16 1993-10-26 Kuken Denki Kk 防火用ダンパの開閉装置
JPH0738844U (ja) * 1993-12-20 1995-07-14 株式会社松井製作所 電源が切れた際に作動するバルブ
JP3058813B2 (ja) * 1994-07-04 2000-07-04 セイコーエプソン株式会社 発電装置およびその制御方法
JPH0861404A (ja) * 1994-08-18 1996-03-08 Ogura Clutch Co Ltd 負作動形電磁ブレーキ
US5498143A (en) * 1994-12-15 1996-03-12 Tecumseh Products Company Scroll compressor with flywheel
JPH08208378A (ja) * 1995-02-02 1996-08-13 Komatsu Ltd 単結晶引上げ機の送り駆動装置
JP3033881U (ja) * 1996-07-22 1997-02-07 大東テック株式会社 モータダンパ
US5986369A (en) * 1997-08-19 1999-11-16 Siemens Building Technologies, Inc. Actuator having piezoelectric braking element

Also Published As

Publication number Publication date
DE69830031T2 (de) 2006-01-19
JPH11137705A (ja) 1999-05-25
AU732836B2 (en) 2001-05-03
EP0903522A3 (en) 2001-01-31
CA2237248A1 (en) 1999-02-19
EP0903522A2 (en) 1999-03-24
NZ331168A (en) 1998-09-24
CA2237248C (en) 2001-02-27
US5986369A (en) 1999-11-16
EP0903522B1 (en) 2005-05-04
KR19990023679A (ko) 1999-03-25
KR100544391B1 (ko) 2006-05-09
AU7854498A (en) 1999-03-04
JP4171110B2 (ja) 2008-10-22
TW434981B (en) 2001-05-16
DE69830031D1 (de) 2005-06-09
CN1102857C (zh) 2003-03-12
CN1221637A (zh) 1999-07-07
HK1023732A1 (en) 2000-09-22

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