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PT971574E - Dispositivo para o aquecimento automatico de uma grelha de admissao de ar para aparelhos electricos - Google Patents

Dispositivo para o aquecimento automatico de uma grelha de admissao de ar para aparelhos electricos

Info

Publication number
PT971574E
PT971574E PT99112560T PT99112560T PT971574E PT 971574 E PT971574 E PT 971574E PT 99112560 T PT99112560 T PT 99112560T PT 99112560 T PT99112560 T PT 99112560T PT 971574 E PT971574 E PT 971574E
Authority
PT
Portugal
Prior art keywords
heater
temperature
filter
activated
grille
Prior art date
Application number
PT99112560T
Other languages
English (en)
Inventor
Spanier Dipl Ing Horst
Koster Dipl Ing Kay
Muller Dipl Ing Frank
Wierth Dipl Ing Detlef
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of PT971574E publication Critical patent/PT971574E/pt

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20209—Thermal management, e.g. fan control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Air Conditioning Control Device (AREA)
PT99112560T 1998-07-07 1999-07-01 Dispositivo para o aquecimento automatico de uma grelha de admissao de ar para aparelhos electricos PT971574E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19830340A DE19830340C1 (de) 1998-07-07 1998-07-07 Einrichtung zur selbsttätigen Beheizung eines Luftansauggitters für elektrische Geräte

Publications (1)

Publication Number Publication Date
PT971574E true PT971574E (pt) 2003-08-29

Family

ID=7873237

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99112560T PT971574E (pt) 1998-07-07 1999-07-01 Dispositivo para o aquecimento automatico de uma grelha de admissao de ar para aparelhos electricos

Country Status (6)

Country Link
EP (1) EP0971574B1 (pt)
AT (1) ATE235798T1 (pt)
DE (2) DE19830340C1 (pt)
DK (1) DK0971574T3 (pt)
ES (1) ES2195479T3 (pt)
PT (1) PT971574E (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256962A1 (de) 2002-12-05 2004-07-08 Stego-Holding Gmbh Lüfter
FR2896013B1 (fr) * 2006-01-10 2010-07-30 Peugeot Citroen Automobiles Sa Procede de protection des moyens de ventilation d'un moteur a combustion interne
US20190366802A1 (en) * 2018-05-31 2019-12-05 GM Global Technology Operations LLC Method and apparatus for deicing of active aerodynamic systems in a vehicle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133626C (pt) *
DE2455030A1 (de) * 1974-11-20 1976-05-26 Knuerr Kg Elektronik Hans Vorrichtung zur ueberwachung einer kuehlfluidstroemung
FR2343974A1 (fr) * 1976-03-10 1977-10-07 Honeywell Bull Soc Ind Enceinte de ventilation
DE2847395A1 (de) * 1978-11-02 1980-05-08 Kessler & Luch Gmbh Frostschutz fuer aussenluft-ansauggitter von belueftungs- oder klimaanlagen
DE3205129C2 (de) * 1982-02-12 1984-10-04 Happel GmbH & Co, 4690 Herne Vorrichtung zum Erkennen von Eis- und/oder Reifbildung
DE3331203C2 (de) * 1983-08-30 1987-05-07 Securiton AG, Zollikofen, Bern Vorrichtung zur Überwachung der Geschwindigkeit eines Gasstromes in einem Kanal
DE9104761U1 (de) * 1991-04-18 1991-06-06 Siemens Ag, 8000 Muenchen Luftschlitzanordnung für eine Gehäusewand
DE4330925C2 (de) * 1993-09-13 1997-03-20 Loh Kg Rittal Werk Kühlgerät für einen Schaltschrank oder ein Elektronikgehäuse mit Vereisungsschutzeinrichtung
DE19609689B4 (de) * 1996-03-13 2006-01-26 Rittal Gmbh & Co. Kg Schaltschrank mit einer zentralen Steuerungseinrichtung zum Überwachen, Steuern und/oder Regeln von Einbau- und/oder Anbaueinheiten
EP1035903B1 (de) 1997-11-27 2002-08-28 Siemens Aktiengesellschaft Filtereinrichtung

Also Published As

Publication number Publication date
ATE235798T1 (de) 2003-04-15
DE59904693D1 (de) 2003-04-30
EP0971574A3 (de) 2000-10-04
DE19830340C1 (de) 1999-11-11
EP0971574A2 (de) 2000-01-12
DK0971574T3 (da) 2003-06-23
EP0971574B1 (de) 2003-03-26
ES2195479T3 (es) 2003-12-01

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