DE473469C - Staubsauger fuer wechselnden Saug- und Blasbetrieb - Google Patents

Staubsauger fuer wechselnden Saug- und Blasbetrieb

Info

Publication number
DE473469C
DE473469C DEI28409D DEI0028409D DE473469C DE 473469 C DE473469 C DE 473469C DE I28409 D DEI28409 D DE I28409D DE I0028409 D DEI0028409 D DE I0028409D DE 473469 C DE473469 C DE 473469C
Authority
DE
Germany
Prior art keywords
suction
vacuum cleaner
section
normal
blowing
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
DEI28409D
Other languages
German (de)
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.)
Inventia Patent Verwertungs Gesellschaft
Original Assignee
Inventia Patent Verwertungs Gesellschaft
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
Priority claimed from US116123A external-priority patent/US1757239A/en
Application filed by Inventia Patent Verwertungs Gesellschaft filed Critical Inventia Patent Verwertungs Gesellschaft
Application granted granted Critical
Publication of DE473469C publication Critical patent/DE473469C/de
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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Refuse Collection And Transfer (AREA)
  • Electric Suction Cleaners (AREA)
DEI28409D 1925-12-16 1926-06-26 Staubsauger fuer wechselnden Saug- und Blasbetrieb Expired DE473469C (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE263148X 1925-12-16
US116123A US1757239A (en) 1925-12-16 1926-06-15 Cleaning and air-conditioning apparatus
US156464A US1757240A (en) 1925-12-16 1926-12-22 Coupling for cleaners

Publications (1)

Publication Number Publication Date
DE473469C true DE473469C (de) 1929-03-16

Family

ID=27354953

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI28409D Expired DE473469C (de) 1925-12-16 1926-06-26 Staubsauger fuer wechselnden Saug- und Blasbetrieb

Country Status (6)

Country Link
US (1) US1757240A (instruction)
BE (1) BE337446A (instruction)
DE (1) DE473469C (instruction)
FR (1) FR623609A (instruction)
GB (1) GB263148A (instruction)
NL (1) NL20784C (instruction)

Also Published As

Publication number Publication date
NL20784C (instruction)
GB263148A (en) 1927-12-08
US1757240A (en) 1930-05-06
BE337446A (instruction)
FR623609A (fr) 1927-06-28

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