FR1086685A - Improvements to dust extractors - Google Patents

Improvements to dust extractors

Info

Publication number
FR1086685A
FR1086685A FR1086685DA FR1086685A FR 1086685 A FR1086685 A FR 1086685A FR 1086685D A FR1086685D A FR 1086685DA FR 1086685 A FR1086685 A FR 1086685A
Authority
FR
France
Prior art keywords
dust extractors
extractors
dust
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
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.)
Hoover Ltd
Original Assignee
Hoover Ltd
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 Hoover Ltd filed Critical Hoover Ltd
Application granted granted Critical
Publication of FR1086685A publication Critical patent/FR1086685A/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
    • A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
FR1086685D 1952-11-08 1953-11-07 Improvements to dust extractors Expired FR1086685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1086685XA 1952-11-08 1952-11-08

Publications (1)

Publication Number Publication Date
FR1086685A true FR1086685A (en) 1955-02-15

Family

ID=22323457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1086685D Expired FR1086685A (en) 1952-11-08 1953-11-07 Improvements to dust extractors

Country Status (1)

Country Link
FR (1) FR1086685A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037091B (en) * 1955-11-11 1958-08-21 Mauz & Pfeiffer Elektro Appbau Vacuum cleaner with a completely or partially closable inlet for secondary air to regulate the negative pressure at the nozzle
US3440681A (en) * 1967-03-06 1969-04-29 Wahl Clipper Corp Vacuum control for electric hair clipper having an associated vacuum system
EP0370981A1 (en) * 1988-11-23 1990-05-30 Aktiebolaget Electrolux Pressure control device for suction cleaner
US4961245A (en) * 1990-02-05 1990-10-09 Ryobi Motor Products Corp. Suction controlling arrangement in a canister vacuum cleaner
US5127694A (en) * 1990-03-03 1992-07-07 The Triangle Tool Group Vacuum manipulator
WO2005092580A1 (en) * 2004-03-04 2005-10-06 Goss International Montataire Sa Device and method for removing trim waste by suction in a printing-substrate processing machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037091B (en) * 1955-11-11 1958-08-21 Mauz & Pfeiffer Elektro Appbau Vacuum cleaner with a completely or partially closable inlet for secondary air to regulate the negative pressure at the nozzle
US3440681A (en) * 1967-03-06 1969-04-29 Wahl Clipper Corp Vacuum control for electric hair clipper having an associated vacuum system
EP0370981A1 (en) * 1988-11-23 1990-05-30 Aktiebolaget Electrolux Pressure control device for suction cleaner
US4961245A (en) * 1990-02-05 1990-10-09 Ryobi Motor Products Corp. Suction controlling arrangement in a canister vacuum cleaner
FR2657768A1 (en) * 1990-02-05 1991-08-09 Ryobi Motor Products Corp VACUUM COMPRISING MEANS FOR SELECTIVELY CONTROLLING ASPIRATION AT THE NOZZLE.
US5127694A (en) * 1990-03-03 1992-07-07 The Triangle Tool Group Vacuum manipulator
WO2005092580A1 (en) * 2004-03-04 2005-10-06 Goss International Montataire Sa Device and method for removing trim waste by suction in a printing-substrate processing machine

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