BRPI0517422A - dispositivo com elemento com efeito de memória de forma - Google Patents

dispositivo com elemento com efeito de memória de forma

Info

Publication number
BRPI0517422A
BRPI0517422A BRPI0517422-8A BRPI0517422A BRPI0517422A BR PI0517422 A BRPI0517422 A BR PI0517422A BR PI0517422 A BRPI0517422 A BR PI0517422A BR PI0517422 A BRPI0517422 A BR PI0517422A
Authority
BR
Brazil
Prior art keywords
shape memory
memory element
elements
memory effect
openings
Prior art date
Application number
BRPI0517422-8A
Other languages
English (en)
Inventor
Anh-Tuan Hoang
Martin Maier
Guenther Hohl
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BRPI0517422A publication Critical patent/BRPI0517422A/pt

Links

Classifications

    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/22—Fuel-injection apparatus with bimetallic or memory shape alloy elements
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)
  • Hall/Mr Elements (AREA)
  • Pens And Brushes (AREA)
  • Mram Or Spin Memory Techniques (AREA)

Abstract

DISPOSITIVO COM ELEMENTO COM EFEITO DE MEMóRIA DE FORMA. A presente invenção refere-se a um dispositivo em que um campo magnético forte é conduzido através de elementos com efeito de memória de forma (1.1, 1.2), e desta maneira se obtém um curso de ajuste grande. De acordo com a invenção está previsto, que o elemento ou os elementos com efeito de memória de forma (1.1, 1.2), é disposto ou são dispostos, respectivamente, em essência só dentro da abertura ou das aberturas de passagem (10.1,10.2).
BRPI0517422-8A 2004-12-16 2005-10-05 dispositivo com elemento com efeito de memória de forma BRPI0517422A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004060532A DE102004060532A1 (de) 2004-12-16 2004-12-16 Vorrichtung mit Formgedächtniselement
PCT/EP2005/055012 WO2006063877A2 (de) 2004-12-16 2005-10-05 Vorrichtung mit formgedächtniselement

Publications (1)

Publication Number Publication Date
BRPI0517422A true BRPI0517422A (pt) 2008-10-07

Family

ID=36390218

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517422-8A BRPI0517422A (pt) 2004-12-16 2005-10-05 dispositivo com elemento com efeito de memória de forma

Country Status (6)

Country Link
US (1) US8237525B2 (pt)
EP (1) EP1829128B1 (pt)
JP (1) JP4465390B2 (pt)
BR (1) BRPI0517422A (pt)
DE (2) DE102004060532A1 (pt)
WO (1) WO2006063877A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006046400B4 (de) * 2006-09-29 2015-03-12 Robert Bosch Gmbh Vorrichtung zur Erzeugung eines Linearhubes mit einem magnetischen Formgedächtniselement
JP2012503798A (ja) 2008-09-25 2012-02-09 ザ トラスティーズ オブ コロンビア ユニヴァーシティ イン ザ シティ オブ ニューヨーク 構造物の光刺激およびイメージングを提供するためのデバイス、装置、および方法
DE102010010801B4 (de) 2010-03-09 2013-02-21 Eto Magnetic Gmbh Aktuator
DE102011052528B3 (de) * 2011-08-09 2013-02-14 Eto Magnetic Gmbh Aktuatorvorrichtung und Verfahren zum Herstellen einer Aktuatorvorrichtung
US9334905B2 (en) * 2012-04-16 2016-05-10 GM Global Technology Operations LLC Hybrid coded magnets and SMA positive drive clutch
DE102012107014A1 (de) * 2012-08-01 2014-02-06 Eto Magnetic Gmbh Aktuatorvorrichtung
DE102013110253A1 (de) * 2013-09-17 2015-03-19 Eto Magnetic Gmbh Aktuatorvorrichtung
DE102013221744B4 (de) * 2013-10-25 2019-05-16 Eberspächer Climate Control Systems GmbH & Co. KG Pumpe, insbesondere zum Fördern von flüssigem Brennstoff für ein Fahrzeugheizgerät
DE102014104327A1 (de) * 2014-03-27 2015-10-01 Eto Magnetic Gmbh Aktuatorvorrichtung, Verwendung der Aktuatorvorrichtung sowie System mit einer solchen Aktuatorvorrichtung
DE102016003599A1 (de) * 2016-03-27 2017-09-28 Eto Magnetic Gmbh Elektrischer linearer repetitiver Impulsantrieb
DE102016107461A1 (de) * 2016-04-22 2017-10-26 Eto Magnetic Gmbh Aktorvorrichtung und Verfahren zum Betrieb einer Aktorvorrichtung
DE102016110669A1 (de) * 2016-06-09 2017-12-14 Eto Magnetic Gmbh Aktorvorrichtung und Verfahren mit einer Aktorvorrichtung
DE102017105531A1 (de) * 2017-03-15 2018-09-20 Eto Magnetic Gmbh Aktorvorrichtung und Verfahren zum Betrieb einer Aktorvorrichtung
DE102017111642A1 (de) * 2017-05-29 2017-08-10 Eto Magnetic Gmbh Kleingerätevorrichtung
DE102017216135A1 (de) * 2017-09-13 2019-03-14 Robert Bosch Gmbh Dosiervorrichtung zum Steuern eines gasförmigen Mediums
CN111156215A (zh) * 2020-01-17 2020-05-15 大连大学 一种基于磁性记忆合金的电磁节流阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001280215A (ja) 2000-03-30 2001-10-10 Toshiba Corp マグネティックシェープメモリー式燃料噴射弁
JP2003097749A (ja) 2001-09-26 2003-04-03 Denso Corp 電磁式流体制御装置
US6803846B2 (en) * 2002-10-23 2004-10-12 Honda Motor Co., Ltd. Actuator
DE10317149A1 (de) * 2003-04-14 2004-10-28 Robert Bosch Gmbh Brennstoffeinspritzventil

Also Published As

Publication number Publication date
DE502005010056D1 (de) 2010-09-16
EP1829128B1 (de) 2010-08-04
DE102004060532A1 (de) 2006-06-22
US8237525B2 (en) 2012-08-07
US20090033448A1 (en) 2009-02-05
JP4465390B2 (ja) 2010-05-19
WO2006063877A2 (de) 2006-06-22
JP2008523781A (ja) 2008-07-03
EP1829128A2 (de) 2007-09-05
WO2006063877A3 (de) 2006-08-24

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.