WO2014049608A3 - Inductive energy optimized vacuum solenoid valve - Google Patents

Inductive energy optimized vacuum solenoid valve Download PDF

Info

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
French (fr)
Other versions
WO2014049608A2 (en
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/en
Publication of WO2014049608A2 publication Critical patent/WO2014049608A2/en
Publication of WO2014049608A3 publication Critical patent/WO2014049608A3/en

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

Disclosed is an inductive energy optimized vacuum solenoid valve, which comprises: a housing (1) with bobbin (2); a stationary fix core (10) fixed into the housing; a moving core (8) fitted between the bobbin and the fix core; a spring (9) housed in the moving core; a fix core insert (11) housed in the spring thereby forming a unit to maintain a constant distance between the moving core and fix core; at least one insert pin (12) made up of non-magnetic material extends from the fix core in a direction opposite to that of the fix core insert; and the inner diameter of the fix core of the vacuum solenoid valve is optimized in a range of 2.5 mm to 4.75 mm to maintain the lowest inductive load in the housing. The valve minimizes the switch off or inductive energy to such an extent so that it prevents sudden damage of an electric control unit in a motor vehicle from increased inductive load.
PCT/IN2013/000574 2012-09-25 2013-09-24 Inductive energy optimized vacuum solenoid valve WO2014049608A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13841757.1A EP2901058A4 (en) 2012-09-25 2013-09-24 Inductive energy optimized vacuum solenoid valve

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=50389085

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2013/000574 WO2014049608A2 (en) 2012-09-25 2013-09-24 Inductive energy optimized vacuum solenoid valve

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019183997A (en) * 2018-04-13 2019-10-24 アイシン精機株式会社 Fluid control valve and flow passage control system

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 (en) * 1992-10-27 1994-05-17 Mitsubishi Electric Corp Solenoid valve
JPH11287346A (en) * 1998-04-03 1999-10-19 Ranco Japan Ltd Solenoid valve
CN2446338Y (en) * 2000-10-10 2001-09-05 隆门科技股份有限公司 Electromagnetic valve
CN2898470Y (en) * 2006-04-14 2007-05-09 比亚迪股份有限公司 Vacuum electromagnetic valve
CN102080612A (en) * 2011-03-12 2011-06-01 无锡隆盛科技有限公司 Vacuum electromagnetic regulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932959A (en) * 1995-07-20 1997-02-07 Aisin Seiki Co Ltd Solenoid valve
JP4487845B2 (en) * 2005-05-02 2010-06-23 株式会社デンソー solenoid valve
JP4375436B2 (en) 2007-05-24 2009-12-02 株式会社デンソー Valve device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06137454A (en) * 1992-10-27 1994-05-17 Mitsubishi Electric Corp Solenoid valve
US5269333A (en) * 1993-04-22 1993-12-14 Emerson Electric Co. Anti-clog water valve
JPH11287346A (en) * 1998-04-03 1999-10-19 Ranco Japan Ltd Solenoid valve
CN2446338Y (en) * 2000-10-10 2001-09-05 隆门科技股份有限公司 Electromagnetic valve
CN2898470Y (en) * 2006-04-14 2007-05-09 比亚迪股份有限公司 Vacuum electromagnetic valve
CN102080612A (en) * 2011-03-12 2011-06-01 无锡隆盛科技有限公司 Vacuum electromagnetic regulator

Non-Patent Citations (1)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2014194140A3 (en) Electromagnetic opposing field actuators
WO2013149758A3 (en) Actuator for damping low-frequency oscillations
EP2887514A3 (en) Lens moving apparatus
WO2011087973A3 (en) Solenoid with spring plug
WO2011085091A3 (en) Electrical energy generator
GB201214896D0 (en) A brake assembly and a method of operating a brake assembly
WO2011079266A3 (en) Fall protection safety device with a braking mechanism
US20120268225A1 (en) Solenoid actuator with surface features on the poles
RU2012139431A (en) SOLENOID FOR ELECTROMAGNETIC VALVE
GB2488687A (en) Subsurface safety valve and method of actuation
EP2309616A3 (en) Power charging device with charge saturation disconnector through electromagnetic force release
WO2011043808A8 (en) Magnet aided solenoid for an electrical switch
WO2015007416A3 (en) Actuator device
WO2013053498A3 (en) Solenoid valve with a metallic tube bobbin
WO2013167757A3 (en) Inductive pick-up arrangement for an electric vehicle and method of operating an electric vehicle
US20170350528A1 (en) Solenoid
CA2862726A1 (en) Magnetically-triggered proximity switch
IN2014DN10604A (en)
WO2014026922A3 (en) Pole tube for an actuator device
WO2014049608A3 (en) Inductive energy optimized vacuum solenoid valve
JP2013208048A5 (en)
WO2014169308A3 (en) Electric machine
WO2012078372A3 (en) Electromagnetic generator and method of using same
CN102287466A (en) Magneto-rheological elastomer rigidity-adjustable helical spring
WO2014072267A3 (en) Induction generator and method for generating an electric current using an induction generator

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 2013841757

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13841757

Country of ref document: EP

Kind code of ref document: A2