DE930774C - Mit Druckluft betriebener Staubsauger - Google Patents

Mit Druckluft betriebener Staubsauger

Info

Publication number
DE930774C
DE930774C DES26509D DES0026509D DE930774C DE 930774 C DE930774 C DE 930774C DE S26509 D DES26509 D DE S26509D DE S0026509 D DES0026509 D DE S0026509D DE 930774 C DE930774 C DE 930774C
Authority
DE
Germany
Prior art keywords
compressed air
ejector
vacuum cleaner
supply pipe
valve device
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
DES26509D
Other languages
German (de)
English (en)
Inventor
Sven Arild Swallert
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.)
Svenska Tryckluftmaskiner S A
Original Assignee
Svenska Tryckluftmaskiner S A
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 Svenska Tryckluftmaskiner S A filed Critical Svenska Tryckluftmaskiner S A
Application granted granted Critical
Publication of DE930774C publication Critical patent/DE930774C/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
    • A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
    • A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust

Landscapes

  • Jet Pumps And Other Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
DES26509D 1946-03-08 1947-01-02 Mit Druckluft betriebener Staubsauger Expired DE930774C (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE270231X 1946-03-08
SE270147X 1947-01-27
SE190847X 1947-08-19
SE200847X 1947-08-20

Publications (1)

Publication Number Publication Date
DE930774C true DE930774C (de) 1955-07-25

Family

ID=27484563

Family Applications (1)

Application Number Title Priority Date Filing Date
DES26509D Expired DE930774C (de) 1946-03-08 1947-01-02 Mit Druckluft betriebener Staubsauger

Country Status (4)

Country Link
CH (1) CH270231A (en:Method)
DE (1) DE930774C (en:Method)
FR (1) FR958095A (en:Method)
GB (1) GB659742A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509626A1 (de) * 1985-03-16 1986-09-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum erzeugen eines dosierten kurzzeitigen gas-unterdruckimpulses

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507637A (en:Method) * 1950-12-06
DE1022770B (de) * 1953-02-27 1958-01-16 Eugen Knoedler Druckluft-Blas- und Absauge-Pistole
US4240173A (en) * 1979-07-13 1980-12-23 Sherrill John C Pool vacuum
GB2152362B (en) * 1984-01-06 1987-08-19 C L Products Suction cleaning apparatus
ITBO20090131A1 (it) * 2009-03-06 2010-09-07 Antonio Corradi Macchina aspiratrice a grande potenza

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509626A1 (de) * 1985-03-16 1986-09-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum erzeugen eines dosierten kurzzeitigen gas-unterdruckimpulses

Also Published As

Publication number Publication date
CH270231A (de) 1950-08-31
FR958095A (en:Method) 1950-03-03
GB659742A (en) 1951-10-24

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