FR936918A - Ventilateur-aspirateur électrique portatif - Google Patents

Ventilateur-aspirateur électrique portatif

Info

Publication number
FR936918A
FR936918A FR936918DA FR936918A FR 936918 A FR936918 A FR 936918A FR 936918D A FR936918D A FR 936918DA FR 936918 A FR936918 A FR 936918A
Authority
FR
France
Prior art keywords
vacuum
electric fan
portable electric
portable
fan
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
Application number
Other languages
English (en)
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.)
THULINVERKEN AB
Original Assignee
THULINVERKEN 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
Application filed by THULINVERKEN AB filed Critical THULINVERKEN AB
Application granted granted Critical
Publication of FR936918A publication Critical patent/FR936918A/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR936918D 1946-12-12 1946-12-12 Ventilateur-aspirateur électrique portatif Expired FR936918A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR936918T 1946-12-12

Publications (1)

Publication Number Publication Date
FR936918A true FR936918A (fr) 1948-08-03

Family

ID=9457635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936918D Expired FR936918A (fr) 1946-12-12 1946-12-12 Ventilateur-aspirateur électrique portatif

Country Status (1)

Country Link
FR (1) FR936918A (fr)

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