ES2025925A6 - Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess - Google Patents

Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess

Info

Publication number
ES2025925A6
ES2025925A6 ES909002193A ES9002193A ES2025925A6 ES 2025925 A6 ES2025925 A6 ES 2025925A6 ES 909002193 A ES909002193 A ES 909002193A ES 9002193 A ES9002193 A ES 9002193A ES 2025925 A6 ES2025925 A6 ES 2025925A6
Authority
ES
Spain
Prior art keywords
armature
magnetic
corresp
cure
pole
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.)
Expired - Fee Related
Application number
ES909002193A
Other languages
Spanish (es)
Inventor
Alfred Wirth
Joachim Kuhnel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of ES2025925A6 publication Critical patent/ES2025925A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16F9/32—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
    • F16F9/461—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 characterised by actuation means
    • 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
    • H01F7/1607—Armatures entering the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

An e.m. actuator for a valve has a central pole piece (4) surrounded by a coil (3) and with an axially aligned amature element (6). The armature moves within a thin walled tubular pole piece (17) set into the top pole pieces and is of a non-magnetic material. With the armature in the lower position the bore of the valve (13) is closed. With a small air gap (14) between the armature and top pole piece, a high e.m. force is generated when the coil is energised to raise the armature. ADVANTAGE - Provides high force for small opening action.
ES909002193A 1989-08-17 1990-08-14 Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess Expired - Fee Related ES2025925A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3927150A DE3927150A1 (en) 1989-08-17 1989-08-17 Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess

Publications (1)

Publication Number Publication Date
ES2025925A6 true ES2025925A6 (en) 1992-04-01

Family

ID=6387286

Family Applications (1)

Application Number Title Priority Date Filing Date
ES909002193A Expired - Fee Related ES2025925A6 (en) 1989-08-17 1990-08-14 Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess

Country Status (4)

Country Link
DE (1) DE3927150A1 (en)
ES (1) ES2025925A6 (en)
FR (1) FR2651029B1 (en)
IT (1) IT1240707B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022143C2 (en) * 1990-07-11 1995-11-23 Fichtel & Sachs Ag magnetic valve
DE4122517A1 (en) * 1991-07-08 1993-01-21 Bosch Gmbh Robert Electromagnetic valve for vehicle automatic transmission - with strap-shaped flux conduction element partially enclosing outside of relay housing
DE4123141C1 (en) * 1991-07-12 1992-07-30 Boge Ag, 5208 Eitorf, De
DE4213803A1 (en) * 1992-04-27 1993-10-28 Teves Gmbh Alfred Pilot operated valve for chassis control systems
JPH0893947A (en) * 1994-09-28 1996-04-12 Aisin Seiki Co Ltd Solenoid valve device and manufacture thereof
DE19518304C2 (en) * 1995-05-18 1998-10-15 Baelz Gmbh Helmut Safety valve device
DE10209500A1 (en) * 2002-03-05 2003-09-18 Bosch Gmbh Robert Electromagnetic valve, especially for vehicle automatic gearbox, has recess formed in end surface of closure element larger than centering recess caused during manufacture
US6877717B2 (en) * 2003-03-14 2005-04-12 Kelsey-Hayes Company Control valve for a vehicular brake system
DE102010048808A1 (en) 2010-10-20 2012-04-26 Eto Magnetic Gmbh Electromagnetic actuator
DE102011089594A1 (en) * 2011-12-22 2013-06-27 Continental Automotive Gmbh Intake valve for pump, has valve portion having upper region which is in contact with pin to guide pin, and lower region with sealing seat so that inlet valve is closed when sealing element rests against sealing seat
DE102019203898A1 (en) * 2018-04-04 2019-10-10 Zf Friedrichshafen Ag Adjustable damper valve device
DE102018109640A1 (en) * 2018-04-23 2019-10-24 Tries Gmbh & Co. Kg Monostable electromagnetic hydraulic valve and manufacturing method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7118466U (en) * 1971-09-09 Wessel G Electromagnet
DE8310399U1 (en) * 1983-04-09 1983-10-06 A. U. K. Mueller Gmbh & Co Kg, 4000 Duesseldorf ACTUATING DEVICE FOR AN ELECTROMAGNETIC VALVE
USRE32860E (en) * 1983-12-23 1989-02-07 G. W. Lisk Company, Inc. Solenoid construction and method for making the same
DE3518327A1 (en) * 1985-05-22 1986-11-27 Boge Gmbh, 5208 Eitorf HYDRAULIC, ADJUSTABLE VIBRATION DAMPER
DE3709474C1 (en) * 1987-03-23 1988-03-31 Bosch Gmbh Robert Solenoid valve
JPS63259236A (en) * 1987-04-13 1988-10-26 ボーゲ・アクチェンゲゼルシャフト Adjustable hydraulic type shock absorber

Also Published As

Publication number Publication date
FR2651029A1 (en) 1991-02-22
IT9067644A0 (en) 1990-08-16
IT9067644A1 (en) 1992-02-16
IT1240707B (en) 1993-12-17
FR2651029B1 (en) 1993-07-16
DE3927150A1 (en) 1991-02-21

Similar Documents

Publication Publication Date Title
WO2000000241A3 (en) Low power electromagnetic pump
NZ505535A (en) Self-latching solenoid valve assembly. solenoid pole piece has through passage for push pin
CA2020787A1 (en) Proportional electropneumatic solenoid-controlled valve
ES2025925A6 (en) Magnetic valve with short stroke armature - pole cure and magnetic armature cooperating via protrusion and corresp. recess
WO1991011605A3 (en) Electromagnetically operated valve
EP0357264A3 (en) Solenoid operated control valve
EP0380693A4 (en) Plunger type electromagnet
DE59001330D1 (en) ELECTROMAGNET WITH A SUBMERSIBLE.
ATE179546T1 (en) BISTABLE SMALL MAGNET
IT1261156B (en) CONTROL ELECTROMAGNET OF A DOSING VALVE FOR A FUEL INJECTOR
KR930024033A (en) Bistable magnetic actuator
DE3369878D1 (en) Low power electromagnetic valve
US5071267A (en) Actuation magnet for a printing stylus of a matrix printer
JPH0222081U (en)
GB1535010A (en) Reversible direction solenoid actuator assembly
JPS5720414A (en) Electromagnetic device
FR2344948A1 (en) Release mechanism for contact breaker - has permanent magnet lock and electromagnet to release armature and striking pin
WO1999035656A3 (en) Magnet assembly with reciprocating core member and associated method of operation
JPS643178U (en)
JPS5716563A (en) Electromagnetic actuator
JPS6474707A (en) Electromagnet device
JPS6436298A (en) Movable coil actuator
GB1232978A (en) Electro-magnetic actuators
SE9503688L (en) Electromagnetic actuator
GB1311842A (en) Electromagnetic actuator

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain