BR112018000240A2 - válvula solenoide fechada não energizada - Google Patents

válvula solenoide fechada não energizada

Info

Publication number
BR112018000240A2
BR112018000240A2 BR112018000240-2A BR112018000240A BR112018000240A2 BR 112018000240 A2 BR112018000240 A2 BR 112018000240A2 BR 112018000240 A BR112018000240 A BR 112018000240A BR 112018000240 A2 BR112018000240 A2 BR 112018000240A2
Authority
BR
Brazil
Prior art keywords
armature
core
pole
solenoid valve
closed solenoid
Prior art date
Application number
BR112018000240-2A
Other languages
English (en)
Other versions
BR112018000240B1 (pt
Inventor
Godbillon Pascal
Ambrosi Massimiliano
Eisenlauer Michael
Kurz Edgar
Alaze Norbert
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of BR112018000240A2 publication Critical patent/BR112018000240A2/pt
Publication of BR112018000240B1 publication Critical patent/BR112018000240B1/pt

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
    • 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
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0696—Shock absorbing, e.g. using a dash-pot
    • 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
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • 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
    • H01F2007/1661—Electromagnets or actuators with anti-stick disc

Landscapes

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

Abstract

a invenção se refere a uma válvula solenoide fechada não energizada (1) prevista com uma luva da válvula na qual estão dispostos um núcleo do polo (2) fixo e uma armadura (3) deslocável axial-mente, sendo que, entre o núcleo do polo (2) e a armadura (3) atua uma mola (4) a fim de empurrar um elemento de fecho que atua em conjunto com a armadura (3) para um assento da válvula. de acordo com a invenção a válvula é caracterizada pelo fato de que uma força de tensão prévia da mola de pressão (4) causa uma deformação de um componente elástico disposto entre a armadura (3) e o núcleo do polo (2), sendo que, um impacto da armadura (3) movimentada no núcleo do polo (2) é amortecido por meio de uma regressão dessa deformação.
BR112018000240-2A 2015-07-22 2016-05-30 Válvula solenoide fechada não energizada BR112018000240B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015213844.5A DE102015213844A1 (de) 2015-07-22 2015-07-22 Stromlos geschlossenes Magnetventil
DE102015213844.5 2015-07-22
PCT/EP2016/062146 WO2017012758A1 (de) 2015-07-22 2016-05-30 Stromlos geschlossenes magnetventil

Publications (2)

Publication Number Publication Date
BR112018000240A2 true BR112018000240A2 (pt) 2018-09-04
BR112018000240B1 BR112018000240B1 (pt) 2023-05-02

Family

ID=56117684

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000240-2A BR112018000240B1 (pt) 2015-07-22 2016-05-30 Válvula solenoide fechada não energizada

Country Status (7)

Country Link
US (1) US10520106B2 (pt)
EP (1) EP3325862B1 (pt)
JP (1) JP6568641B2 (pt)
CN (1) CN107850235B (pt)
BR (1) BR112018000240B1 (pt)
DE (1) DE102015213844A1 (pt)
WO (1) WO2017012758A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017207002A1 (de) 2017-04-26 2018-10-31 Robert Bosch Gmbh Stromlos geschlossenes Magnetventil
FR3068421B1 (fr) * 2017-06-29 2019-07-26 Zodiac Actuation Systems Dispositif de verrouillage pour actionneur electromecanique
CN214093242U (zh) * 2020-11-24 2021-08-31 浙江三花汽车零部件有限公司 一种电磁阀
DE102021133281A1 (de) 2021-12-15 2023-06-15 Liebherr-Components Deggendorf Gmbh Elektromagnetventil, insbesondere zum Schalten eines Kraftstoffinjektors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653630A (en) 1970-07-15 1972-04-04 Bendix Corp Solenoid valve with plural springs
JPS61127985A (ja) 1984-11-28 1986-06-16 Nippon Denso Co Ltd バルブ装置
DE19820341C2 (de) * 1998-05-07 2000-04-06 Daimler Chrysler Ag Betätigungsvorrichtung für eine Hochdruck-Einspritzdüse für flüssige Einspritzmedien
DE10027171A1 (de) 2000-02-23 2001-08-30 Continental Teves Ag & Co Ohg Elektromagnetventil
JP2004019927A (ja) * 2002-06-20 2004-01-22 Nachi Fujikoshi Corp ソレノイドバルブ
DE10311486A1 (de) 2002-09-27 2004-04-08 Continental Teves Ag & Co. Ohg Elektromagnetventil
DE102004048861A1 (de) * 2004-10-07 2006-04-20 Robert Bosch Gmbh Elektromagnetisch betätigbares Ventil, insbesondere für Bremskraftanlagen in Kraftfahrzeugen
DE102010040631A1 (de) 2010-09-13 2012-03-15 Robert Bosch Gmbh Stromlos geschlossenes Magnetventil
DE102012200156A1 (de) * 2012-01-06 2013-07-11 Continental Teves Ag & Co. Ohg Elektromagnetventil

Also Published As

Publication number Publication date
WO2017012758A1 (de) 2017-01-26
US20180209559A1 (en) 2018-07-26
BR112018000240B1 (pt) 2023-05-02
CN107850235A (zh) 2018-03-27
DE102015213844A1 (de) 2017-01-26
JP2018520325A (ja) 2018-07-26
EP3325862B1 (de) 2021-08-04
CN107850235B (zh) 2020-06-26
US10520106B2 (en) 2019-12-31
JP6568641B2 (ja) 2019-08-28
EP3325862A1 (de) 2018-05-30

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/05/2016, OBSERVADAS AS CONDICOES LEGAIS