DE102007013447A1 - Valve controller and actuator for controlling actuating element, particularly gas exchange valve of internal combustion engine, has electromagnet, which faces valve head, with its pole surfaces, downward in housing - Google Patents
Valve controller and actuator for controlling actuating element, particularly gas exchange valve of internal combustion engine, has electromagnet, which faces valve head, with its pole surfaces, downward in housing Download PDFInfo
- Publication number
- DE102007013447A1 DE102007013447A1 DE102007013447A DE102007013447A DE102007013447A1 DE 102007013447 A1 DE102007013447 A1 DE 102007013447A1 DE 102007013447 A DE102007013447 A DE 102007013447A DE 102007013447 A DE102007013447 A DE 102007013447A DE 102007013447 A1 DE102007013447 A1 DE 102007013447A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- anchor
- electromagnet
- housing
- valve stem
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Die Erfindung betrifft eine Elektromagnetische Ventilsteuerung nach der im Oberbegriff des Anspruches 1 angegebenen Art.The The invention relates to an electromagnetic valve control according to specified in the preamble of claim 1 Art.
Ventilsteuerungen der zuvor genannten Art sind in unterschiedlichen Technologien und Ausführungsformen bekannt und vereinzelt mich schon im Einsatz.valve controls of the aforementioned type are in different technologies and embodiments known and isolated me already in use.
Die im Stand der Technik beschriebenen Elektromagnetischen Ventilsteuerungen wie Feder-Masse-Schwinger sind zwar hinsichtlich der Öffnungs- und Schließzeiten eines Ventils vollvariabel, nicht aber hinsichtlich deren Hübe. Eine weitere Möglichkeit ist die Betätigung eines Ventils mittels eines Linearmotors, der eine vollvariable Ventilsteuerung der Öffnungs- und Schließzeiten als auch des Ventilhubs zulässt, wobei z. Zt. zum dessen Verhalten noch statische und dynamische Untersuchungen notwendig sind. Beide Systeme sind steuerungsmäßig noch schwer zu beherrschen.The Electromagnetic valve controls described in the prior art like spring-mass oscillators are indeed in terms of the opening and closing times a valve fully variable, but not in terms of their strokes. A another possibility is the operation a valve by means of a linear motor, a fully variable Valve control of the opening and closing times as well as the valve lift, where z. Zt. To its behavior still static and dynamic Investigations are necessary. Both systems are still in control difficult to control.
Der Erfindung liegt daher die Aufgabe zugrunde eine Ventilsteuerung vorzuschlagen, die die zuvor genannten Nachteile nicht aufweist oder zumindest teilweise Verbesserungen beinhaltet.Of the Invention is therefore the object of a valve control to propose that does not have the aforementioned disadvantages or at least partially includes improvements.
Diese
Aufgabe wird erfindungsgemäß dadurch
gelöst,
dass in einer ersten Ausführungsform nach
Vorteilhafte Weiterbildungen der Erfindung sind durch die nach der im Oberbegriff des Anspruches 1 angegebenen Art von diesem Anspruch abhängigen Ansprüche gekennzeichnet.advantageous Further developments of the invention are by the in the preamble Of the claim 1 specified type dependent on this claim claims.
In folgendem wird die Erfindung anhand eines bevorzugten Ausführungsbeispiels in Verbindung mit drei Zeichnungen beschrieben. Dabei zeigt:In The following is the invention with reference to a preferred embodiment described in conjunction with three drawings. Showing:
Im
Gehäuse
(
- 1 1
- Ventilsteuerungvalve control
- 2 2
- Gehäusecasing
- 3 3
- Ankeranchor
- 44
- maximaler Ventilhubmaximum valve
- 5 5
- KontaktContact
- 6 6
- Elektromagnetelectromagnet
- 7 7
- Gleitankersliding anchor
- 88th
- minimaler Ventilhubminimal valve
- 9 9
- KontaktContact
- 10 10
- Elektromagnetelectromagnet
- 11 11
- Widerlagerabutment
- 12 12
- Motorgehäusemotor housing
- 13 13
- Ventiltellervalve disc
- 14 14
- Ventilsitzvalve seat
- 15 15
- Ventilfedervalve spring
- 16 16
- KontaktContact
- 17 17
- GleitankersitzSliding anchor seat
- 52 52
- Elektromagnetelectromagnet
- 54 54
- GleitankersitzSliding anchor seat
- 56 56
- Druckfedercompression spring
- 18 18
- Druckfedercompression spring
- 19 19
- KontaktContact
- 20 20
- Ventilschaftvalve stem
- 21 21
- Dämpfungsraumdamping space
- 22...n22 ... n
- Belüftungsöffnungenvents
- 30 30
- Schrittmotorstepper motor
- 31 31
- InnensechskantAllen
- 32 32
- AußensechskantExternal hexagon
- 3333
- Verschiebeelementdisplacement element
- 3434
- variabler Ventilhubvariable valve
- 35 35
- Schaftgewindeshank thread
- 36 36
- VerstellankerVerstellanker
- 3737
- VerstellankergewindeVerstellankergewinde
- 3838
- Motorachsemotor axis
- 39 39
- Ventilsteuerungvalve control
- 50 50
- mittlerer Hubmiddle stroke
- 51 51
- KontaktContact
- 53 53
- KontaktContact
- 55 55
- Gleitankersliding anchor
- 60 60
- Ventilsteuerungvalve control
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007013447A DE102007013447A1 (en) | 2007-03-21 | 2007-03-21 | Valve controller and actuator for controlling actuating element, particularly gas exchange valve of internal combustion engine, has electromagnet, which faces valve head, with its pole surfaces, downward in housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007013447A DE102007013447A1 (en) | 2007-03-21 | 2007-03-21 | Valve controller and actuator for controlling actuating element, particularly gas exchange valve of internal combustion engine, has electromagnet, which faces valve head, with its pole surfaces, downward in housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007013447A1 true DE102007013447A1 (en) | 2008-09-25 |
Family
ID=39712995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007013447A Withdrawn DE102007013447A1 (en) | 2007-03-21 | 2007-03-21 | Valve controller and actuator for controlling actuating element, particularly gas exchange valve of internal combustion engine, has electromagnet, which faces valve head, with its pole surfaces, downward in housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007013447A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011038952A1 (en) * | 2009-09-30 | 2011-04-07 | Robert Bosch Gmbh | Valve having a magnet bag |
EP3569903A1 (en) * | 2018-05-15 | 2019-11-20 | Asco Numatics GmbH | Device for regulating the flow rate of a fluid |
CN114542731A (en) * | 2022-01-13 | 2022-05-27 | 中科首望无水染色智能装备(苏州)有限公司 | Double-electromagnetic-seal flash explosion device and working method |
-
2007
- 2007-03-21 DE DE102007013447A patent/DE102007013447A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011038952A1 (en) * | 2009-09-30 | 2011-04-07 | Robert Bosch Gmbh | Valve having a magnet bag |
CN102575791A (en) * | 2009-09-30 | 2012-07-11 | 罗伯特·博世有限公司 | Valve having a magnet bag |
CN102575791B (en) * | 2009-09-30 | 2015-03-18 | 罗伯特·博世有限公司 | Valve having a magnet bag |
EP3569903A1 (en) * | 2018-05-15 | 2019-11-20 | Asco Numatics GmbH | Device for regulating the flow rate of a fluid |
CN114542731A (en) * | 2022-01-13 | 2022-05-27 | 中科首望无水染色智能装备(苏州)有限公司 | Double-electromagnetic-seal flash explosion device and working method |
CN114542731B (en) * | 2022-01-13 | 2024-01-26 | 中科首望无水染色智能装备(苏州)有限公司 | Double-electromagnetic sealing flash explosion device and working method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8122 | Nonbinding interest in granting licences declared | ||
8139 | Disposal/non-payment of the annual fee |