DE60004621D1 - Method and device for cooling the drive motor of a fan in a drying room with drying air circulation - Google Patents

Method and device for cooling the drive motor of a fan in a drying room with drying air circulation

Info

Publication number
DE60004621D1
DE60004621D1 DE60004621T DE60004621T DE60004621D1 DE 60004621 D1 DE60004621 D1 DE 60004621D1 DE 60004621 T DE60004621 T DE 60004621T DE 60004621 T DE60004621 T DE 60004621T DE 60004621 D1 DE60004621 D1 DE 60004621D1
Authority
DE
Germany
Prior art keywords
fan
cooling
drying
drive motor
air circulation
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 - Lifetime
Application number
DE60004621T
Other languages
German (de)
Other versions
DE60004621T2 (en
Inventor
Tommy Lundstroem
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.)
Valutec AB
Original Assignee
Valutec AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20415575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60004621(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valutec AB filed Critical Valutec AB
Publication of DE60004621D1 publication Critical patent/DE60004621D1/en
Application granted granted Critical
Publication of DE60004621T2 publication Critical patent/DE60004621T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The present invention relates to a method and a device for cooling the driving motor to a fan in a drying chamber that is essentially sealed off from the outside that works with circulating, heated drying air in the chamber and where the driving motor is mounted inside the said drying chamber. To be able to cool a driving motor to a fan in a drying chamber in a simple manner, the motor (5) is arranged with an enclosed connection to a source (7) for yielding a flow of cooling air in the form of forced air and the mass of air emanating from the source is brought to be forced to pass through the motor.
DE60004621T 1999-05-12 2000-05-12 Method and device for cooling the drive motor of a fan in a drying room with drying air circulation Expired - Lifetime DE60004621T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9901737A SE514290C2 (en) 1999-05-12 1999-05-12 Method and apparatus for cooling the drive motor to a fan operating in a drying chamber
SE9901737 1999-05-12
PCT/SE2000/000953 WO2000070284A1 (en) 1999-05-12 2000-05-12 Method and device for cooling the driving motor to a fan in a drying chamber working with circulating drying air

Publications (2)

Publication Number Publication Date
DE60004621D1 true DE60004621D1 (en) 2003-09-25
DE60004621T2 DE60004621T2 (en) 2004-06-03

Family

ID=20415575

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60004621T Expired - Lifetime DE60004621T2 (en) 1999-05-12 2000-05-12 Method and device for cooling the drive motor of a fan in a drying room with drying air circulation

Country Status (7)

Country Link
EP (1) EP1099085B1 (en)
AT (1) ATE247813T1 (en)
AU (1) AU4965600A (en)
DE (1) DE60004621T2 (en)
NO (1) NO327473B1 (en)
SE (1) SE514290C2 (en)
WO (1) WO2000070284A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448633A (en) * 1974-03-04 1976-09-08 Greenbank Cast Basalt Eng Co L Driving units for hot air drying machines
DE3907418A1 (en) * 1989-03-08 1990-09-13 Rudolf Bauer HAIR TREATMENT DEVICE

Also Published As

Publication number Publication date
DE60004621T2 (en) 2004-06-03
NO20010180D0 (en) 2001-01-11
ATE247813T1 (en) 2003-09-15
SE9901737D0 (en) 1999-05-12
AU4965600A (en) 2000-12-05
SE514290C2 (en) 2001-02-05
WO2000070284A1 (en) 2000-11-23
NO327473B1 (en) 2009-07-13
SE9901737L (en) 2000-11-13
NO20010180L (en) 2001-01-11
EP1099085A1 (en) 2001-05-16
EP1099085B1 (en) 2003-08-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings