CH619572A5 - Electric motor whose shaft and one front panel are exposed to a hot environment, in particular for driving a heated galette in the textile industry - Google Patents

Electric motor whose shaft and one front panel are exposed to a hot environment, in particular for driving a heated galette in the textile industry Download PDF

Info

Publication number
CH619572A5
CH619572A5 CH957077A CH957077A CH619572A5 CH 619572 A5 CH619572 A5 CH 619572A5 CH 957077 A CH957077 A CH 957077A CH 957077 A CH957077 A CH 957077A CH 619572 A5 CH619572 A5 CH 619572A5
Authority
CH
Switzerland
Prior art keywords
shaft
front panel
electric motor
impeller
cooling
Prior art date
Application number
CH957077A
Other languages
German (de)
English (en)
Inventor
Hendrikus Johannes Kempes
Original Assignee
Heemaf Nv
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 Heemaf Nv filed Critical Heemaf Nv
Publication of CH619572A5 publication Critical patent/CH619572A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
CH957077A 1976-08-25 1977-08-04 Electric motor whose shaft and one front panel are exposed to a hot environment, in particular for driving a heated galette in the textile industry CH619572A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609468.A NL158332B (nl) 1976-08-25 1976-08-25 Elektromotor en een daarmee gekoppeld werktuig, dat zich in de bedrijfstoestand op een hoge temperatuur bevindt.

Publications (1)

Publication Number Publication Date
CH619572A5 true CH619572A5 (en) 1980-09-30

Family

ID=19826796

Family Applications (1)

Application Number Title Priority Date Filing Date
CH957077A CH619572A5 (en) 1976-08-25 1977-08-04 Electric motor whose shaft and one front panel are exposed to a hot environment, in particular for driving a heated galette in the textile industry

Country Status (5)

Country Link
CH (1) CH619572A5 (enExample)
DE (1) DE2737292A1 (enExample)
FR (1) FR2363218A1 (enExample)
GB (1) GB1586497A (enExample)
NL (1) NL158332B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0235505B1 (en) * 1986-03-03 1990-07-18 TEIJIN SEIKI CO. Ltd. Bearing cooling apparatus of heating roller
AT508879B1 (de) * 2008-02-04 2014-07-15 Traktionssysteme Austria Gmbh Luftgekühlte elektrische maschine
JP7053246B2 (ja) * 2017-12-21 2022-04-12 Ｔｍｔマシナリー株式会社 糸加熱装置、及び、紡糸延伸装置

Also Published As

Publication number Publication date
GB1586497A (en) 1981-03-18
NL158332B (nl) 1978-10-16
FR2363218A1 (fr) 1978-03-24
DE2737292A1 (de) 1978-03-02
FR2363218B3 (enExample) 1980-06-20
NL7609468A (nl) 1978-02-28

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PL Patent ceased
PL Patent ceased