DE208185C - - Google Patents

Info

Publication number
DE208185C
DE208185C DENDAT208185D DE208185DA DE208185C DE 208185 C DE208185 C DE 208185C DE NDAT208185 D DENDAT208185 D DE NDAT208185D DE 208185D A DE208185D A DE 208185DA DE 208185 C DE208185 C DE 208185C
Authority
DE
Germany
Prior art keywords
membrane
air
pump
pressure
conveying element
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.)
Active
Application number
DENDAT208185D
Other languages
German (de)
English (en)
Publication of DE208185C publication Critical patent/DE208185C/de
Active 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
    • A47L5/20—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 bellows, diaphragms or pistons

Landscapes

  • Reciprocating Pumps (AREA)
DENDAT208185D Active DE208185C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE208185C true DE208185C (enrdf_load_stackoverflow)

Family

ID=470238

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT208185D Active DE208185C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE208185C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938492C (de) * 1953-07-18 1956-02-02 Georg Keiderling Ortsveraenderliche Aufgleisvorrichtung fuer Foerder-, Feld- und Eisenbahnwagen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE938492C (de) * 1953-07-18 1956-02-02 Georg Keiderling Ortsveraenderliche Aufgleisvorrichtung fuer Foerder-, Feld- und Eisenbahnwagen

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