FR686312A - Improvements to vacuum cleaning devices - Google Patents

Improvements to vacuum cleaning devices

Info

Publication number
FR686312A
FR686312A FR686312DA FR686312A FR 686312 A FR686312 A FR 686312A FR 686312D A FR686312D A FR 686312DA FR 686312 A FR686312 A FR 686312A
Authority
FR
France
Prior art keywords
cleaning devices
vacuum cleaning
vacuum
devices
cleaning
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)
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.)
ELEK SKA VOLTA AB
Original Assignee
ELEK SKA VOLTA 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 ELEK SKA VOLTA AB filed Critical ELEK SKA VOLTA AB
Application granted granted Critical
Publication of FR686312A publication Critical patent/FR686312A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/22—Mountings for motor fan assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR686312D 1928-12-10 1929-12-09 Improvements to vacuum cleaning devices Expired FR686312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE345206X 1928-12-10

Publications (1)

Publication Number Publication Date
FR686312A true FR686312A (en) 1930-07-24

Family

ID=6254462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686312D Expired FR686312A (en) 1928-12-10 1929-12-09 Improvements to vacuum cleaning devices

Country Status (3)

Country Link
US (1) US1940260A (en)
FR (1) FR686312A (en)
GB (1) GB345206A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591305A (en) * 1946-08-15 1952-04-01 Hoover Co Handle for suction cleaner casing
US2875947A (en) * 1955-07-28 1959-03-03 Whirlpool Co Fluid suction device
US6719541B2 (en) * 2002-04-30 2004-04-13 Northland/Scott Fetzer Company Fan assembly with application to vacuum cleaners

Also Published As

Publication number Publication date
GB345206A (en) 1931-03-10
US1940260A (en) 1933-12-19

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