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IT227466Y1 - RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR. - Google Patents

RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR.

Info

Publication number
IT227466Y1
IT227466Y1 ITTO920030U IT227466Y1 IT 227466 Y1 IT227466 Y1 IT 227466Y1 IT TO920030 U ITTO920030 U IT TO920030U IT 227466 Y1 IT227466 Y1 IT 227466Y1
Authority
IT
Italy
Prior art keywords
resistive
electric actuator
resistive device
track
discreet control
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mellucci Paolo Galeno
Original Assignee
Elecom Srl
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 Elecom Srl filed Critical Elecom Srl
Priority to IT000030 priority Critical patent/IT227466Y1/en
Publication of ITTO920030V0 publication Critical patent/ITTO920030V0/en
Priority to EP19930101964 priority patent/EP0554914A3/en
Publication of ITTO920030U1 publication Critical patent/ITTO920030U1/en
Application granted granted Critical
Publication of IT227466Y1 publication Critical patent/IT227466Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Resistors (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

Dispositivo resistivo (1) per il controllo discreto di un attuatore elettrico, ad esempio un motore elettrico azionante un ventilatore, in cui un elemento resistivo (3) è disposto tra un elemento isolante di supporto (5) ed un elemento dissipatore metallico (7). L'elemento resistivo (3) è del tipo a film spesso e comprende una piastra (40) piana rettangolare realizzata in materiale isolante, ad esempio allumina, ed una pista di materiale resistivo (42) depositata su una superficie (21) della piastra (40). La pista (42) di materiale resistivo definisce un percorso a serpentina che si sviluppa tra due terminali (45, 46) di estremità ed è provvisto di terminali intermedi (50, 51).[fig. 1].Resistive device (1) for the discrete control of an electric actuator, for example an electric motor driving a fan, in which a resistive element (3) is arranged between an insulating support element (5) and a metal heat sink element (7) . The resistive element (3) is of the thick film type and comprises a rectangular flat plate (40) made of insulating material, for example alumina, and a track of resistive material (42) deposited on a surface (21) of the plate ( 40). The resistive material track (42) defines a serpentine path that develops between two end terminals (45, 46) and is provided with intermediate terminals (50, 51). [Fig. 1].

IT000030 1992-02-07 1992-02-07 RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR. IT227466Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT000030 IT227466Y1 (en) 1992-02-07 1992-02-07 RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR.
EP19930101964 EP0554914A3 (en) 1992-02-07 1993-02-08 Resistor device for the discrete control of an electric actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000030 IT227466Y1 (en) 1992-02-07 1992-02-07 RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR.

Publications (3)

Publication Number Publication Date
ITTO920030V0 ITTO920030V0 (en) 1992-02-07
ITTO920030U1 ITTO920030U1 (en) 1993-08-07
IT227466Y1 true IT227466Y1 (en) 1997-12-15

Family

ID=11409904

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000030 IT227466Y1 (en) 1992-02-07 1992-02-07 RESISTIVE DEVICE FOR THE DISCREET CONTROL OF AN ELECTRIC ACTUATOR.

Country Status (2)

Country Link
EP (1) EP0554914A3 (en)
IT (1) IT227466Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2306253B (en) * 1995-10-12 1999-08-25 Gen Motors Corp Control module
KR101335700B1 (en) 2013-02-06 2013-12-04 동아하이테크 주식회사 Resistor for controlling motor of cooling module
DE102019126168A1 (en) 2019-09-27 2021-04-01 Maschinenfabrik Reinhausen Gmbh RESISTANCE ARRANGEMENT FOR TAP SWITCHES AND TAP SWITCHES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955169A (en) * 1974-11-08 1976-05-04 The United States Of America As Represented By The Secretary Of The Air Force High power resistor
US4716396A (en) * 1986-07-10 1987-12-29 Dale Electronics, Inc. High power density, low corona resistor
KR920000868Y1 (en) * 1988-07-08 1992-01-31 지이제루 기기 가부시기가이샤 Control device for a blower

Also Published As

Publication number Publication date
ITTO920030V0 (en) 1992-02-07
ITTO920030U1 (en) 1993-08-07
EP0554914A3 (en) 1993-09-22
EP0554914A2 (en) 1993-08-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530