ATE556417T1 - DC ELECTRIC ACTUATOR FOR HOME APPLIANCES IN PARTICULAR - Google Patents

DC ELECTRIC ACTUATOR FOR HOME APPLIANCES IN PARTICULAR

Info

Publication number
ATE556417T1
ATE556417T1 AT06113745T AT06113745T ATE556417T1 AT E556417 T1 ATE556417 T1 AT E556417T1 AT 06113745 T AT06113745 T AT 06113745T AT 06113745 T AT06113745 T AT 06113745T AT E556417 T1 ATE556417 T1 AT E556417T1
Authority
AT
Austria
Prior art keywords
shell
coil
electric actuator
home appliances
axial
Prior art date
Application number
AT06113745T
Other languages
German (de)
Inventor
Giuseppe Marone
Original Assignee
Elbi Int Spa
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 Elbi Int Spa filed Critical Elbi Int Spa
Application granted granted Critical
Publication of ATE556417T1 publication Critical patent/ATE556417T1/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
    • H01F7/081—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
    • H01F7/16—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
    • H01F2007/083—External yoke surrounding the coil bobbin, e.g. made of bent magnetic sheet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Food-Manufacturing Devices (AREA)
  • Cookers (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

The electrically controlled actuator (10), in domestic appliances in particular, comprises - a shell (12) realized in a single piece in ferromagnetic material, substantially shaped in C form and including a first and second lateral branch (14, 16) reciprocally opposed and interconnected by an intermediate portion (18); - a coil (22) of conductor wire fixed to the shell (12) in such a way that its axis (A-A) extends in a direction substantially at right angles to the lateral branches (14, 16) of the shell (12); and - a ferromagnetic nucleus (28) mounted movably with respect to the shell (12) in a manner axially translatable inside the coil (22) and suitable for passing from an axial rest position to an axial working position as an effect of excitation of the coil (22).
AT06113745T 2005-05-11 2006-05-10 DC ELECTRIC ACTUATOR FOR HOME APPLIANCES IN PARTICULAR ATE556417T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000059U ITTO20050059U1 (en) 2005-05-11 2005-05-11 ELECTRIC CURRENT ACTUATOR, IN PARTICULAR FOR HOUSEHOLD APPLIANCES.

Publications (1)

Publication Number Publication Date
ATE556417T1 true ATE556417T1 (en) 2012-05-15

Family

ID=36764552

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06113745T ATE556417T1 (en) 2005-05-11 2006-05-10 DC ELECTRIC ACTUATOR FOR HOME APPLIANCES IN PARTICULAR

Country Status (5)

Country Link
EP (1) EP1722380B1 (en)
AT (1) ATE556417T1 (en)
ES (1) ES2387034T3 (en)
IT (1) ITTO20050059U1 (en)
PL (1) PL1722380T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20151329A1 (en) * 2015-05-29 2016-11-29 Bitron Spa Electric actuator in direct current, in particular for household appliances

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593240A (en) * 1969-03-10 1971-07-13 Whirlpool Co Solenoid structure having single sheet metal plunger and/or yoke
US3987385A (en) * 1975-05-23 1976-10-19 Technar Incorporated Constant force solenoid
DE3445917A1 (en) * 1984-12-17 1986-06-19 Harting Elektronik Gmbh, 4992 Espelkamp LIFT MAGNET
US5174336A (en) * 1991-05-31 1992-12-29 Allied-Signal Inc. General purpose fluid control valve
DE10110342A1 (en) * 2001-03-03 2002-09-12 Bosch Gmbh Robert actuator
DE10252431A1 (en) * 2002-11-12 2004-05-27 Ina-Schaeffler Kg Electomagnetic hydraulic valve especially three to two way switch for controlling a combustion engine variable valve drive has ring disc holding valve to housing and block

Also Published As

Publication number Publication date
PL1722380T3 (en) 2012-09-28
EP1722380A3 (en) 2009-03-18
EP1722380A2 (en) 2006-11-15
EP1722380B1 (en) 2012-05-02
ITTO20050059U1 (en) 2006-11-12
ES2387034T3 (en) 2012-09-12

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