BR9812762A - Device for actuating a valve to change the gas of a piston stroke internal combustion machine - Google Patents
Device for actuating a valve to change the gas of a piston stroke internal combustion machineInfo
- Publication number
- BR9812762A BR9812762A BR9812762-4A BR9812762A BR9812762A BR 9812762 A BR9812762 A BR 9812762A BR 9812762 A BR9812762 A BR 9812762A BR 9812762 A BR9812762 A BR 9812762A
- Authority
- BR
- Brazil
- Prior art keywords
- valve
- combustion machine
- internal combustion
- gas
- piston stroke
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Magnetically Actuated Valves (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Patente de Invenção: <B>"DISPOSITIVO PARA O ACIONAMENTO DE UMA VáLVULA PARA TROCA DE GáS DE UMA MáQUINA DE COMBUSTãO INTERNA DE êMBOLO DE CURSO"<D>. A invenção refere-se a um dispositivo para o acionamento de uma válvula para troca de uma máquina de combustão interna de êmbolo de curso, com um atuador eletromagnético que aciona essa válvula, o qual apresenta um imã de fechamento e um imã de abertura, entre os quais está disposta uma âncora, podendo se deslocar axialmente, a qual através de uma haste da âncora, disposta em uma guia, atua em conjunto com um sistema de mola sobre a haste da válvula, sendo que a haste da âncora é formada por um tubo, e sendo o dispositivo apresenta um elemento de compensação de jogo que está ligado com uma ligação de pressão para o abastecimento com meio de pressão, através da haste da âncora. A fim de criar um dispositivo para o acionamento de uma válvula para troca de gás de uma máquina de combustão interna de êmbolo de curso, o qual possua um peso mínimo com capacidade de carga suficiente, de acordo com a invenção é sugerido que a haste da âncora apresente áreas orientadas para carga com espessuras de parede diferentes.Invention Patent: <B> "DEVICE FOR THE ACTIVATION OF A VALVE FOR THE EXCHANGE OF GAS OF AN INTERNAL COMBUSTION MACHINE FOR COURSE PUMP" <D>. The invention relates to a device for activating a valve to change an internal piston stroke combustion machine, with an electromagnetic actuator that activates this valve, which has a closing magnet and an opening magnet, between which an anchor is disposed, being able to move axially, which through an anchor rod, arranged in a guide, acts in conjunction with a spring system on the valve stem, being that the anchor rod is formed by a tube, and the device having a compensation element of game that is connected with a pressure connection for supplying pressure medium, through the anchor rod. In order to create a device for the activation of a valve for gas exchange of a piston stroke internal combustion machine, which has a minimum weight with sufficient load capacity, according to the invention it is suggested that the piston rod anchor presents load-oriented areas with different wall thicknesses.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19745522A DE19745522C2 (en) | 1997-10-15 | 1997-10-15 | Device for actuating a gas exchange valve of a reciprocating piston internal combustion engine |
PCT/EP1998/006372 WO1999019610A1 (en) | 1997-10-15 | 1998-10-07 | Device for operating a gas shuttle valve of a reciprocating internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812762A true BR9812762A (en) | 2000-08-29 |
Family
ID=7845599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812762-4A BR9812762A (en) | 1997-10-15 | 1998-10-07 | Device for actuating a valve to change the gas of a piston stroke internal combustion machine |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1023528A1 (en) |
JP (1) | JP2001520343A (en) |
KR (1) | KR20010023951A (en) |
CN (1) | CN1276038A (en) |
BR (1) | BR9812762A (en) |
DE (1) | DE19745522C2 (en) |
WO (1) | WO1999019610A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19922423A1 (en) | 1999-05-14 | 2000-11-30 | Siemens Ag | Electromechanical actuator |
DE19938451A1 (en) * | 1999-08-13 | 2001-02-15 | Bayerische Motoren Werke Ag | Electromagnetically actuated valve train for a lifting valve of a reciprocating piston internal combustion engine |
DE10140461A1 (en) * | 2001-08-17 | 2003-02-27 | Bayerische Motoren Werke Ag | Rotary actuator device for stroke control of a gas exchange valve in the cylinder head of an internal combustion engine |
SI1490106T1 (en) * | 2002-04-04 | 2009-02-28 | Helmholtz Infektionsforschung | Use of a lipopeptide or lipoprotein as an adjuvant in therapeutic or prophylactic vaccinations |
FR2969732B1 (en) * | 2010-12-22 | 2013-01-11 | Valeo Sys Controle Moteur Sas | SYSTEM COMPRISING A VALVE AND AN ELECTROMAGNETIC ACTUATOR FOR DISPLACING THIS VALVE |
CN105781659B (en) * | 2016-05-04 | 2018-08-17 | 哈尔滨工程大学 | electromagnetic control air distribution system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513107A1 (en) * | 1985-04-12 | 1986-10-16 | Fleck, Andreas, 2000 Hamburg | ELECTROMAGNETIC OPERATING DEVICE |
DE19511880A1 (en) * | 1994-04-08 | 1995-10-12 | Audi Ag | Operating device for gas substitution valves on reciprocating engines |
DE19624296A1 (en) * | 1996-06-18 | 1998-01-02 | Bayerische Motoren Werke Ag | Electromagnetic actuating device for internal combustion engine lift valves |
DE19647305C1 (en) * | 1996-11-15 | 1998-02-05 | Daimler Benz Ag | Electromagnetic operating device e.g. for IC engine gas-exchange valve |
DE19728479C2 (en) * | 1997-07-05 | 2001-08-30 | Daimler Chrysler Ag | Device for actuating a gas exchange valve with an electromagnetic actuator |
-
1997
- 1997-10-15 DE DE19745522A patent/DE19745522C2/en not_active Expired - Fee Related
-
1998
- 1998-10-07 EP EP98950109A patent/EP1023528A1/en not_active Withdrawn
- 1998-10-07 WO PCT/EP1998/006372 patent/WO1999019610A1/en not_active Application Discontinuation
- 1998-10-07 KR KR1020007002659A patent/KR20010023951A/en not_active Application Discontinuation
- 1998-10-07 BR BR9812762-4A patent/BR9812762A/en not_active Application Discontinuation
- 1998-10-07 CN CN98810174A patent/CN1276038A/en active Pending
- 1998-10-07 JP JP2000516143A patent/JP2001520343A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1999019610A1 (en) | 1999-04-22 |
EP1023528A1 (en) | 2000-08-02 |
KR20010023951A (en) | 2001-03-26 |
JP2001520343A (en) | 2001-10-30 |
DE19745522A1 (en) | 1999-04-22 |
CN1276038A (en) | 2000-12-06 |
DE19745522C2 (en) | 2001-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |