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SI25459A - Compact linear solenoid with improved geometry of magnetically activesurfaces - Google Patents

Compact linear solenoid with improved geometry of magnetically activesurfaces

Info

Publication number
SI25459A
SI25459A SI201700194A SI201700194A SI25459A SI 25459 A SI25459 A SI 25459A SI 201700194 A SI201700194 A SI 201700194A SI 201700194 A SI201700194 A SI 201700194A SI 25459 A SI25459 A SI 25459A
Authority
SI
Slovenia
Prior art keywords
solenoid
geometry
force
magnetically
improved geometry
Prior art date
Application number
SI201700194A
Other languages
Slovenian (sl)
Inventor
Matija Jarovski dr.
Sajevic Samo
Đurič Mario
Jan Škofic dr.
Original Assignee
Iskra Mehanizmi d.o.o.
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 Iskra Mehanizmi d.o.o. filed Critical Iskra Mehanizmi d.o.o.
Priority to SI201700194A priority Critical patent/SI25459A/en
Priority to EP18000363.4A priority patent/EP3422373B1/en
Publication of SI25459A publication Critical patent/SI25459A/en

Links

Classifications

    • 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
    • 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
    • H01F7/081—Magnetic constructions
    • 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
    • H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
    • 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
    • H01F7/081—Magnetic constructions
    • H01F2007/086—Structural details of the armature

Landscapes

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

Abstract

Predmet izuma je kompaktni linearni solenoid z izboljšano geometrijo magnetno aktivnih površin. Z inovativno obliko bata in/ali baze se izboljša geometrija magnetno aktivnih površin. Napram konvencionalnemu solenoidu konusnega tipa izboljšana geometrija po izumu omogoča dvig zmogljivosti solenoida v smislu višje prožilne sile, višje držalne sile, konstantnosti ali linearnosti poteka sile ali prilagoditve poteka sile specifični aplikaciji ob omejeni porabi električne energije in omejenih gabaritih solenoida. Poleg tega geometrija omogoča nased pomičnega sestava v končni legi brez nevarnosti zaskočitve. Rešitev dodatno predstavlja izboljšanje z vidika vibracijske odpornosti, enostavnosti izdelave, robustnosti in determinističnosti delovanja, življenjske dobe in serijske proizvedljivosti.Subject of the invention is a compact linear solenoid with improved geometry of magnetically active surfaces. The innovative shape of the piston and / or base improves the geometry of the magnetically active surfaces. In addition to the conventional cone type cone-shaped solenoid, the improved geometry of the invention makes it possible to raise the solenoid capacity in terms of a higher trigger force, higher holding force, constant or linearity of the force passing or the adaptation of force to a specific application with limited power consumption and limited solenoid dimensions. In addition, the geometry allows the slide configuration in the end position without the risk of locking. The solution additionally represents an improvement in terms of vibration resistance, ease of production, robustness and deterministic operation, lifetime and serial production.

SI201700194A 2017-06-28 2017-06-28 Compact linear solenoid with improved geometry of magnetically activesurfaces SI25459A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI201700194A SI25459A (en) 2017-06-28 2017-06-28 Compact linear solenoid with improved geometry of magnetically activesurfaces
EP18000363.4A EP3422373B1 (en) 2017-06-28 2018-04-16 Compact linear solenoid with improved geometry of magnetically active surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI201700194A SI25459A (en) 2017-06-28 2017-06-28 Compact linear solenoid with improved geometry of magnetically activesurfaces

Publications (1)

Publication Number Publication Date
SI25459A true SI25459A (en) 2018-12-31

Family

ID=62165292

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201700194A SI25459A (en) 2017-06-28 2017-06-28 Compact linear solenoid with improved geometry of magnetically activesurfaces

Country Status (2)

Country Link
EP (1) EP3422373B1 (en)
SI (1) SI25459A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024187032A1 (en) * 2023-03-09 2024-09-12 Sensata Technologies Inc. Electromechanical switching device with a shock resistance mechanism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381250A (en) 1966-06-27 1968-04-30 Sperry Rand Corp Electromagnetic device
US3505628A (en) 1968-03-04 1970-04-07 Perry E Allen Solenoid plunger with limited free travel
DE2112799B2 (en) 1971-03-17 1975-09-18 Robert Bosch Gmbh, 7000 Stuttgart Electromagnet
US3805204A (en) 1972-04-21 1974-04-16 Polaroid Corp Tractive electromagnetic device
DE3437106A1 (en) * 1983-10-14 1985-05-02 Equipements Automobiles Marchal S.A., Issy-les-Moulineaux ELECTROMAGNETIC ACTUATOR
US6076550A (en) 1995-09-08 2000-06-20 Toto Ltd. Solenoid and solenoid valve
US7688169B2 (en) 2005-05-31 2010-03-30 Minebea Co., Ltd. Long-proportional-stroke force motor
JP2007288000A (en) 2006-04-18 2007-11-01 Shindengen Mechatronics Co Ltd Solenoid
US20120268225A1 (en) * 2011-04-19 2012-10-25 Honeywell International Inc. Solenoid actuator with surface features on the poles
JP5427210B2 (en) * 2011-07-05 2014-02-26 本田技研工業株式会社 Solenoid and solenoid valve
US9347579B2 (en) * 2013-10-03 2016-05-24 Hamilton Sundstrand Corporation Flux bypass for solenoid actuator

Also Published As

Publication number Publication date
EP3422373B1 (en) 2021-06-09
EP3422373A1 (en) 2019-01-02

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Legal Events

Date Code Title Description
OO00 Grant of patent

Effective date: 20190109

SP73 Change of data on owner

Owner name: ISKRA MEHANIZMI D.O.O.; SI

Effective date: 20230329