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.)
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.)
VUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE WAAGNEUSTADTL (TSCHECHOSLOWAKEI)
Original Assignee
VUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE WAAGNEUSTADTL (TSCHECHOSLOWAKEI)
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 VUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE WAAGNEUSTADTL (TSCHECHOSLOWAKEI)filedCriticalVUMA VYSKUMNY USTAV MECHANIZACIE A AUTOMATIZACIE WAAGNEUSTADTL (TSCHECHOSLOWAKEI)
Publication of DE2210439A1publicationCriticalpatent/DE2210439A1/de
Publication of DE2210439B2publicationCriticalpatent/DE2210439B2/de
Application grantedgrantedCritical
Publication of DE2210439C3publicationCriticalpatent/DE2210439C3/de
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
A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Jet Pumps And Other Pumps
(AREA)
Details Of Valves
(AREA)
Check Valves
(AREA)
DE197222104391971-04-141972-03-03Einrichtung zum Erzeugen einer pulsierenden Wirkung in einem Saugmittelstrom zum Ansaugen von Teilchen
ExpiredDE2210439C3
(de)