FR1114517A - Improvements to static vacuum cleaners - Google Patents

Improvements to static vacuum cleaners

Info

Publication number
FR1114517A
FR1114517A FR1114517DA FR1114517A FR 1114517 A FR1114517 A FR 1114517A FR 1114517D A FR1114517D A FR 1114517DA FR 1114517 A FR1114517 A FR 1114517A
Authority
FR
France
Prior art keywords
vacuum cleaners
static vacuum
static
cleaners
vacuum
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
French (fr)
Inventor
Rene Irle
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 filed Critical
Application granted granted Critical
Publication of FR1114517A publication Critical patent/FR1114517A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1114517D 1954-11-04 1954-11-04 Improvements to static vacuum cleaners Expired FR1114517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1114517T 1954-11-04

Publications (1)

Publication Number Publication Date
FR1114517A true FR1114517A (en) 1956-04-13

Family

ID=9628366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114517D Expired FR1114517A (en) 1954-11-04 1954-11-04 Improvements to static vacuum cleaners

Country Status (1)

Country Link
FR (1) FR1114517A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210540B (en) * 1962-07-07 1966-02-10 Adalbert Zeiner Fan attachment
US5575341A (en) * 1993-01-22 1996-11-19 Cca, Inc. Mechanical foam fire fighting equipment and method
EP0999417A3 (en) * 1998-11-03 2002-10-30 HAUSprofi Bausysteme GmbH Ventilating system for a roof
EP0924473A3 (en) * 1997-12-17 2005-06-15 Aeroform Lüftungstechnik GmbH Ventilating system for a roof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1210540B (en) * 1962-07-07 1966-02-10 Adalbert Zeiner Fan attachment
US5575341A (en) * 1993-01-22 1996-11-19 Cca, Inc. Mechanical foam fire fighting equipment and method
EP0924473A3 (en) * 1997-12-17 2005-06-15 Aeroform Lüftungstechnik GmbH Ventilating system for a roof
EP0999417A3 (en) * 1998-11-03 2002-10-30 HAUSprofi Bausysteme GmbH Ventilating system for a roof

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