FR1235302A - Vacuum device - Google Patents

Vacuum device

Info

Publication number
FR1235302A
FR1235302A FR657674A FR657674A FR1235302A FR 1235302 A FR1235302 A FR 1235302A FR 657674 A FR657674 A FR 657674A FR 657674 A FR657674 A FR 657674A FR 1235302 A FR1235302 A FR 1235302A
Authority
FR
France
Prior art keywords
vacuum device
vacuum
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
FR657674A
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.)
SFERICOANDA
Original Assignee
SFERICOANDA
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 SFERICOANDA filed Critical SFERICOANDA
Priority to FR657674A priority Critical patent/FR1235302A/en
Application granted granted Critical
Publication of FR1235302A publication Critical patent/FR1235302A/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
    • A47L9/02—Nozzles
    • A47L9/08—Nozzles with means adapted for blowing
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR657674A 1953-11-06 1953-11-06 Vacuum device Expired FR1235302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR657674A FR1235302A (en) 1953-11-06 1953-11-06 Vacuum device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657674A FR1235302A (en) 1953-11-06 1953-11-06 Vacuum device

Publications (1)

Publication Number Publication Date
FR1235302A true FR1235302A (en) 1960-07-08

Family

ID=8698470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657674A Expired FR1235302A (en) 1953-11-06 1953-11-06 Vacuum device

Country Status (1)

Country Link
FR (1) FR1235302A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795367A (en) * 1973-04-05 1974-03-05 Src Lab Fluid device using coanda effect
US3829027A (en) * 1973-02-28 1974-08-13 Src Lab Variable vacuum producing nozzle
US3853457A (en) * 1972-06-01 1974-12-10 British Petroleum Co Flare
US4060355A (en) * 1972-08-02 1977-11-29 Firma Vki-Rheinhold & Mahla Ag Device for the manufacture of fibers from fusible materials
US4372712A (en) * 1981-03-18 1983-02-08 Beloit Corporation Continuous transfer of particles from a gaseous conveying medium to a liquid conveying medium
ITBO20090131A1 (en) * 2009-03-06 2010-09-07 Antonio Corradi SUCTION MACHINE WITH LARGE POWER

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853457A (en) * 1972-06-01 1974-12-10 British Petroleum Co Flare
US4060355A (en) * 1972-08-02 1977-11-29 Firma Vki-Rheinhold & Mahla Ag Device for the manufacture of fibers from fusible materials
US3829027A (en) * 1973-02-28 1974-08-13 Src Lab Variable vacuum producing nozzle
US3795367A (en) * 1973-04-05 1974-03-05 Src Lab Fluid device using coanda effect
US4372712A (en) * 1981-03-18 1983-02-08 Beloit Corporation Continuous transfer of particles from a gaseous conveying medium to a liquid conveying medium
ITBO20090131A1 (en) * 2009-03-06 2010-09-07 Antonio Corradi SUCTION MACHINE WITH LARGE POWER

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