ITBO20070858A1 - Attuatore elettromagnetico per una elettrovalvola proporzionale - Google Patents

Attuatore elettromagnetico per una elettrovalvola proporzionale

Info

Publication number
ITBO20070858A1
ITBO20070858A1 IT000858A ITBO20070858A ITBO20070858A1 IT BO20070858 A1 ITBO20070858 A1 IT BO20070858A1 IT 000858 A IT000858 A IT 000858A IT BO20070858 A ITBO20070858 A IT BO20070858A IT BO20070858 A1 ITBO20070858 A1 IT BO20070858A1
Authority
IT
Italy
Prior art keywords
solenoid valve
electromagnetic actuator
proportional solenoid
proportional
actuator
Prior art date
Application number
IT000858A
Other languages
English (en)
Inventor
Santis Enzo De
Fabrizio Marignetti
Giovanni Tomassi
Original Assignee
Santis Enzo De
Fabrizio Marignetti
Giovanni Tomassi
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 Santis Enzo De, Fabrizio Marignetti, Giovanni Tomassi filed Critical Santis Enzo De
Priority to IT000858A priority Critical patent/ITBO20070858A1/it
Priority to PCT/IB2008/003648 priority patent/WO2009087465A2/en
Priority to US12/811,313 priority patent/US20110012041A1/en
Priority to EP08870329A priority patent/EP2225764A2/en
Priority to CN2008801274552A priority patent/CN102405503A/zh
Publication of ITBO20070858A1 publication Critical patent/ITBO20070858A1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • 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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H01F2007/086—Structural details of the armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1623—Armatures having T-form

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
IT000858A 2007-12-31 2007-12-31 Attuatore elettromagnetico per una elettrovalvola proporzionale ITBO20070858A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000858A ITBO20070858A1 (it) 2007-12-31 2007-12-31 Attuatore elettromagnetico per una elettrovalvola proporzionale
PCT/IB2008/003648 WO2009087465A2 (en) 2007-12-31 2008-12-30 Electromagnetic actuator for a proportional solenoid valve
US12/811,313 US20110012041A1 (en) 2007-12-31 2008-12-30 Electromagnetic actuator for a proportional solenoid valve
EP08870329A EP2225764A2 (en) 2007-12-31 2008-12-30 Electromagnetic actuator for a proportional solenoid valve
CN2008801274552A CN102405503A (zh) 2007-12-31 2008-12-30 用于比例电磁阀的电磁致动器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000858A ITBO20070858A1 (it) 2007-12-31 2007-12-31 Attuatore elettromagnetico per una elettrovalvola proporzionale

Publications (1)

Publication Number Publication Date
ITBO20070858A1 true ITBO20070858A1 (it) 2009-07-01

Family

ID=40315409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000858A ITBO20070858A1 (it) 2007-12-31 2007-12-31 Attuatore elettromagnetico per una elettrovalvola proporzionale

Country Status (5)

Country Link
US (1) US20110012041A1 (it)
EP (1) EP2225764A2 (it)
CN (1) CN102405503A (it)
IT (1) ITBO20070858A1 (it)
WO (1) WO2009087465A2 (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3015671B1 (fr) * 2013-12-23 2020-03-20 Safran Helicopter Engines Ensemble pour turbomachine pour mesurer des vibrations subies par une pale en rotation
DE102014002523A1 (de) * 2014-02-22 2015-08-27 Hydac Electronic Gmbh Elektromagnetische Betätigungsvorrichtung
JP6628968B2 (ja) 2015-02-10 2020-01-15 特許機器株式会社 流体サーボバルブ及び流体サーボ装置
EP3166116B1 (en) * 2015-11-09 2020-10-28 HUSCO Automotive Holdings LLC Systems and methods for an electromagnetic actuator
US10871242B2 (en) 2016-06-23 2020-12-22 Rain Bird Corporation Solenoid and method of manufacture
CN106246901B (zh) * 2016-08-30 2018-08-17 宁波普洛威尔机电科技有限公司 自动变速箱档位控制开关电磁阀
CN106224533A (zh) * 2016-08-30 2016-12-14 宁波星宇国均汽车电磁阀有限公司 一种自动变速箱档位控制比例电磁阀
US20180157279A1 (en) * 2016-12-02 2018-06-07 RAM Manufacturing Company, Inc. Electronic Fluid Metering Valve
CN106787416A (zh) * 2017-02-04 2017-05-31 中国电子科技集团公司第二十研究所 具有大初始电磁吸力的双气隙多磁路电磁拨销器
US10980120B2 (en) 2017-06-15 2021-04-13 Rain Bird Corporation Compact printed circuit board
US11503782B2 (en) 2018-04-11 2022-11-22 Rain Bird Corporation Smart drip irrigation emitter
WO2021038773A1 (ja) * 2019-08-28 2021-03-04 株式会社ハーモニック・ドライブ・システムズ プッシュプルソレノイド
US11721465B2 (en) 2020-04-24 2023-08-08 Rain Bird Corporation Solenoid apparatus and methods of assembly
CN113562203B (zh) * 2021-07-02 2022-12-13 哈尔滨工业大学 一种具有冗余气隙的电磁作动器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660700B2 (ja) * 1985-04-01 1994-08-10 株式会社日立製作所 油圧制御用閉ル−プ式比例電磁弁
DE3814765A1 (de) * 1988-04-30 1989-11-09 Messerschmitt Boelkow Blohm Magnetventil
JPH02129483A (ja) * 1988-11-09 1990-05-17 Aisin Aw Co Ltd 圧力調整弁
JP3633166B2 (ja) * 1996-12-28 2005-03-30 アイシン・エィ・ダブリュ株式会社 リニアソレノイド
US5853028A (en) * 1997-04-30 1998-12-29 Eaton Corporation Variable force solenoid operated valve assembly with dampener
DE19847304C2 (de) * 1998-10-14 2002-03-14 Bosch Gmbh Robert Elektromagnetisch betätigbares Druckregelventil
US6269827B1 (en) * 1999-10-07 2001-08-07 Eaton Corporation Electrically operated pressure control valve
JP2006222199A (ja) * 2005-02-09 2006-08-24 Isuzu Motors Ltd 比例ソレノイド及びそれを用いた流量制御弁
JP2007281192A (ja) * 2006-04-06 2007-10-25 Shinano Kenshi Co Ltd ソレノイドおよびこれを用いたポンプ

Also Published As

Publication number Publication date
US20110012041A1 (en) 2011-01-20
WO2009087465A3 (en) 2009-09-03
CN102405503A (zh) 2012-04-04
WO2009087465A2 (en) 2009-07-16
EP2225764A2 (en) 2010-09-08

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