WO2014049608A3 - Électrovalve de dépression optimisée par transmission d'énergie par induction - Google Patents

Électrovalve de dépression optimisée par transmission d'énergie par induction Download PDF

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Publication number
WO2014049608A3
WO2014049608A3 PCT/IN2013/000574 IN2013000574W WO2014049608A3 WO 2014049608 A3 WO2014049608 A3 WO 2014049608A3 IN 2013000574 W IN2013000574 W IN 2013000574W WO 2014049608 A3 WO2014049608 A3 WO 2014049608A3
Authority
WO
WIPO (PCT)
Prior art keywords
core
fix
solenoid valve
vacuum solenoid
inductive energy
Prior art date
Application number
PCT/IN2013/000574
Other languages
English (en)
Other versions
WO2014049608A2 (fr
Inventor
Kabir BHANDARI
Amardip KUMAR
Abhishek Kumar
Ravi GOSWAMI
Original Assignee
Padmini Vna Mechatronics Pvt. Ltd.
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 Padmini Vna Mechatronics Pvt. Ltd. filed Critical Padmini Vna Mechatronics Pvt. Ltd.
Priority to EP13841757.1A priority Critical patent/EP2901058A4/fr
Publication of WO2014049608A2 publication Critical patent/WO2014049608A2/fr
Publication of WO2014049608A3 publication Critical patent/WO2014049608A3/fr

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
    • F16K31/02—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
    • F16K31/0603—Multiple-way valves
    • F16K31/0606—Multiple-way valves fluid passing through the solenoid coil
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/029—Electromagnetically actuated valves
    • 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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M2025/0845—Electromagnetic valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

La présente invention se rapporte à une électrovalve de dépression qui minimise l'arrêt de la transmission d'énergie par induction de sorte à empêcher une détérioration soudaine d'un module de commande électrique dans un électrique à moteur à partir d'une charge inductive accrue. Une électrovalve de dépression optimisée par transmission d'énergie par induction, selon l'invention, est apte à répondre au signal marche/arrêt transmis par l'ECU à une charge inductive très faible de 17,4 mJ à 26 V, RT et 24,7 mJ à 26 V, -40°C. Ladite charge inductive optimisée est insuffisante pour endommager l'ECU ou d'autres composants électriques lors d'une élévation ou d'une diminution soudaine de la température dans les pièces d'un véhicule à moteur.
PCT/IN2013/000574 2012-09-25 2013-09-24 Électrovalve de dépression optimisée par transmission d'énergie par induction WO2014049608A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13841757.1A EP2901058A4 (fr) 2012-09-25 2013-09-24 Électrovalve de dépression optimisée par transmission d'énergie par induction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2983/DEL/2012 2012-09-25
IN2983DE2012 2012-09-25

Publications (2)

Publication Number Publication Date
WO2014049608A2 WO2014049608A2 (fr) 2014-04-03
WO2014049608A3 true WO2014049608A3 (fr) 2014-05-22

Family

ID=50389085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2013/000574 WO2014049608A2 (fr) 2012-09-25 2013-09-24 Électrovalve de dépression optimisée par transmission d'énergie par induction

Country Status (2)

Country Link
EP (1) EP2901058A4 (fr)
WO (1) WO2014049608A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183997A (ja) * 2018-04-13 2019-10-24 アイシン精機株式会社 流体制御弁および流路制御システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269333A (en) * 1993-04-22 1993-12-14 Emerson Electric Co. Anti-clog water valve
JPH06137454A (ja) * 1992-10-27 1994-05-17 Mitsubishi Electric Corp 電磁弁
JPH11287346A (ja) * 1998-04-03 1999-10-19 Ranco Japan Ltd ソレノイドバルブ
CN2446338Y (zh) * 2000-10-10 2001-09-05 隆门科技股份有限公司 电磁阀
CN2898470Y (zh) * 2006-04-14 2007-05-09 比亚迪股份有限公司 真空电磁阀
CN102080612A (zh) * 2011-03-12 2011-06-01 无锡隆盛科技有限公司 一种真空电磁调节器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932959A (ja) 1995-07-20 1997-02-07 Aisin Seiki Co Ltd 電磁弁
JP4487845B2 (ja) 2005-05-02 2010-06-23 株式会社デンソー 電磁弁
JP4375436B2 (ja) 2007-05-24 2009-12-02 株式会社デンソー バルブ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06137454A (ja) * 1992-10-27 1994-05-17 Mitsubishi Electric Corp 電磁弁
US5269333A (en) * 1993-04-22 1993-12-14 Emerson Electric Co. Anti-clog water valve
JPH11287346A (ja) * 1998-04-03 1999-10-19 Ranco Japan Ltd ソレノイドバルブ
CN2446338Y (zh) * 2000-10-10 2001-09-05 隆门科技股份有限公司 电磁阀
CN2898470Y (zh) * 2006-04-14 2007-05-09 比亚迪股份有限公司 真空电磁阀
CN102080612A (zh) * 2011-03-12 2011-06-01 无锡隆盛科技有限公司 一种真空电磁调节器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2901058A4 *

Also Published As

Publication number Publication date
EP2901058A4 (fr) 2016-07-13
WO2014049608A2 (fr) 2014-04-03
EP2901058A2 (fr) 2015-08-05

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