WO2011012638A3 - Magnetventil und verfahren zum betreiben eines magnetventils - Google Patents

Magnetventil und verfahren zum betreiben eines magnetventils Download PDF

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Publication number
WO2011012638A3
WO2011012638A3 PCT/EP2010/060931 EP2010060931W WO2011012638A3 WO 2011012638 A3 WO2011012638 A3 WO 2011012638A3 EP 2010060931 W EP2010060931 W EP 2010060931W WO 2011012638 A3 WO2011012638 A3 WO 2011012638A3
Authority
WO
WIPO (PCT)
Prior art keywords
opening
solenoid valve
valve
outer housing
inner housing
Prior art date
Application number
PCT/EP2010/060931
Other languages
English (en)
French (fr)
Other versions
WO2011012638A2 (de
Inventor
Bernhard Miller
Original Assignee
Knorr-Bremse Systeme für Nutzfahrzeuge 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 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH filed Critical Knorr-Bremse Systeme für Nutzfahrzeuge GmbH
Publication of WO2011012638A2 publication Critical patent/WO2011012638A2/de
Publication of WO2011012638A3 publication Critical patent/WO2011012638A3/de

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/049—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall multi-chamber units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B60G13/10—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B60G17/0155—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit pneumatic unit
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0472—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by comprising a damping device
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • 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
    • F16K31/0651—One-way valve the 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
    • 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
    • H01F7/1638—Armatures not entering the winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • B60G2202/242—Pneumatic damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/41—Dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/02—Trucks; Load vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/204—Pressure regulating valves for air-springs
    • B60G2500/2041—Pressure regulating valves for air-springs for variable volume air springs, e.g. using accumulators as expansion chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/22—Magnetic elements
    • B60G2600/26—Electromagnets; Solenoids
    • 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
    • H01F7/1653—Magnetic circuit having axially spaced pole-pieces

Landscapes

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

Abstract

Es wird ein Magnetventil vorgeschlagen, das ein umlaufendes Außengehäuse (322) und ein umlaufendes Innengehäuse (324) aufweist, die so aneinandergrenzen, dass eine erste Ventilöffnung und eine zweite Ventilöffnung ausgebildet werden. Das Außengehäuse weist mindestens eine äußere Durchgangsöffnung (340) auf, die über einen ersten Fluidkanal mit der ersten Ventilöffnung verbunden ist. Das Innengehäuse weist mindestens eine innere Durchgangsöffnung (342) auf, die über einen zweiten Fluidkanal mit der zweiten Ventilöffnung verbunden ist. Das Magnetventil weist ferner ein erstes und ein zweites Verschlusselement (344) auf, die beweglich angeordnet sind, um ein Verschließen und Öffnen der ersten und zweiten Ventilöffnung zu ermöglichen. Ferner weist das Magnetventil eine elektrische Spule (320) auf, die so zwischen dem Außengehäuse und dem Innengehäuse angeordnet ist, das das Außengehäuse, das Innengehäuse, das erste bewegliche Verschlusselement und das zweite bewegliche Verschlusselement jeweils Teilabschnitte eines Magnetkreises ausbilden, wenn durch die Spule ein elektrischer Strom fließt. Trotz eines großen möglichen Öffnungsquerschnitts kann damit eine für elektrische Schaltventile außergewöhnlich kurze Öffnungszeit erreicht werden, da zum einen die bewegte Masse der Ringscheibe (344) vergleichsweise gering ist, während gleichzeitig der Überdruck im Ringspalt das Ventil beschleunigt öffnet, noch bevor das magnetische Feld aus der Spule (320) abgeführt ist.
PCT/EP2010/060931 2009-07-31 2010-07-28 Magnetventil und verfahren zum betreiben eines magnetventils WO2011012638A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009035444.1 2009-07-31
DE200910035444 DE102009035444B4 (de) 2009-07-31 2009-07-31 Magnetventil und Verfahren zum Betreiben eines Magnetventils

Publications (2)

Publication Number Publication Date
WO2011012638A2 WO2011012638A2 (de) 2011-02-03
WO2011012638A3 true WO2011012638A3 (de) 2011-04-07

Family

ID=43402598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/060931 WO2011012638A2 (de) 2009-07-31 2010-07-28 Magnetventil und verfahren zum betreiben eines magnetventils

Country Status (2)

Country Link
DE (1) DE102009035444B4 (de)
WO (1) WO2011012638A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105586B4 (de) * 2011-06-27 2014-12-24 Staiger Gmbh & Co. Kg Ventil
JP6205370B2 (ja) 2012-01-18 2017-09-27 ブルクハルト コンプレッション アーゲー リニアベアリング及びそれを備えたソレノイド
DE102016100581A1 (de) * 2016-01-14 2017-07-20 Bpw Bergische Achsen Kg Luftfeder für Achsen luftgefederter Fahrzeuge
DE102016201463A1 (de) * 2016-02-01 2017-08-03 Zf Friedrichshafen Ag Ventilscheibe für ein Rückschlagventil eines Schwingungsdämpfers, sowie das Rückschlagventil
DE102016112330A1 (de) * 2016-07-06 2018-01-11 Hilite Germany Gmbh Stellantrieb zur Übertragung einer Rotationsbewegung
DE102018220777A1 (de) * 2018-11-28 2020-05-28 Continental Teves Ag & Co. Ohg Luftfeder mit einem Schaltventil zur Gewinnung von elektrischer Energie
CN112458874B (zh) * 2020-11-05 2022-03-15 安徽建筑大学 一种桥梁多级防震抗倾覆联动装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656208A (en) * 1947-10-28 1951-08-15 United Aircraft Corp Improvements in or relating to magnetic devices
EP0833049A1 (de) * 1996-09-26 1998-04-01 Magneti Marelli France Elektrisch gesteuertes Ventil mit stetigem Öffnen während des Betriebes für Kanisterwiederaufbereitung
FR2778784A1 (fr) * 1998-05-13 1999-11-19 Renault Procede de commande d'une electrovanne, notamment d'un circuit de purge canister d'un moteur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844453C2 (de) * 1988-12-31 1996-11-28 Bosch Gmbh Robert Ventil zum dosierten Zumischen von verflüchtigtem Kraftstoff zum Kraftstoffluftgemisch einer Brennkraftmaschine
SE9604725D0 (sv) * 1996-12-20 1996-12-20 Siemens Elema Ab Ventil
DE19813129A1 (de) * 1998-03-25 1999-09-30 Kuhnke Gmbh Kg H Elektrisch ansteuerbares Ventil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB656208A (en) * 1947-10-28 1951-08-15 United Aircraft Corp Improvements in or relating to magnetic devices
EP0833049A1 (de) * 1996-09-26 1998-04-01 Magneti Marelli France Elektrisch gesteuertes Ventil mit stetigem Öffnen während des Betriebes für Kanisterwiederaufbereitung
FR2778784A1 (fr) * 1998-05-13 1999-11-19 Renault Procede de commande d'une electrovanne, notamment d'un circuit de purge canister d'un moteur

Also Published As

Publication number Publication date
WO2011012638A2 (de) 2011-02-03
DE102009035444A1 (de) 2011-02-03
DE102009035444B4 (de) 2011-12-15

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