FR1189789A - Vacuum regulator for dust extractors - Google Patents

Vacuum regulator for dust extractors

Info

Publication number
FR1189789A
FR1189789A FR1189789DA FR1189789A FR 1189789 A FR1189789 A FR 1189789A FR 1189789D A FR1189789D A FR 1189789DA FR 1189789 A FR1189789 A FR 1189789A
Authority
FR
France
Prior art keywords
vacuum regulator
dust extractors
extractors
dust
regulator
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.)
Electrolux AB
Original Assignee
Electrolux AB
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 Electrolux AB filed Critical Electrolux AB
Application granted granted Critical
Publication of FR1189789A publication Critical patent/FR1189789A/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
    • 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
    • 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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings
    • A47L9/244—Hose or pipe couplings for telescopic or extensible hoses or pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Electric Vacuum Cleaner (AREA)
FR1189789D 1957-01-18 1958-01-14 Vacuum regulator for dust extractors Expired FR1189789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE853526X 1957-01-18

Publications (1)

Publication Number Publication Date
FR1189789A true FR1189789A (en) 1959-10-06

Family

ID=20362738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189789D Expired FR1189789A (en) 1957-01-18 1958-01-14 Vacuum regulator for dust extractors

Country Status (5)

Country Link
US (1) US2978733A (en)
DE (1) DE1117273B (en)
FR (1) FR1189789A (en)
GB (1) GB853526A (en)
NL (1) NL101886C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3772310A1 (en) * 2019-08-05 2021-02-10 Hilti Aktiengesellschaft Device for compensating for pressure variations

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107739C (en) * 1958-02-22
US4016398A (en) * 1974-11-02 1977-04-05 Caterpillar Tractor Co. Fume extraction control for welding gun
US4761848A (en) * 1986-10-03 1988-08-09 Hofmann Helmut J Suction-operated automatic swimming pool cleaner
US4884314A (en) * 1987-11-12 1989-12-05 Black & Decker Inc. Portable blower
US4961245A (en) * 1990-02-05 1990-10-09 Ryobi Motor Products Corp. Suction controlling arrangement in a canister vacuum cleaner
US5704090A (en) * 1995-09-08 1998-01-06 Shop Vac Corporation Bleed for a vacuum cleaner
GB2383257B (en) * 2001-12-21 2005-08-10 Dyson Ltd Cleaner head for a vacuum cleaner
US7588533B2 (en) * 2004-11-26 2009-09-15 Joanne Drysdale Sexual therapy device
US9702101B1 (en) * 2011-07-20 2017-07-11 David Ficks Vacuum hose handling and safety vacuum release system
USD668410S1 (en) 2011-11-11 2012-10-02 Telebrands Corp. Vacuum cleaner attachment adapter
US9962049B2 (en) * 2014-06-06 2018-05-08 Sharkninja Operating Llc Surface cleaning apparatus
KR102603006B1 (en) 2018-10-12 2023-11-15 에이비 엘렉트로룩스 Vacuum cleaner

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR392798A (en) * 1907-07-31 1908-12-04 Siegmund Feitler Device for adjusting the suction force of dust extractors
AT42445B (en) * 1909-06-04 1910-05-25 Richard Herz Mouthpiece for apparatus for vacuuming dust and ash.
US1860854A (en) * 1926-09-08 1932-05-31 Electrolux Corp Suction cleaner nozzle
DE467730C (en) * 1926-09-29 1928-10-31 Oskar Lehmann G Suction mouthpiece without a sieve and a baffle plate that can be moved by means of a handle to suck the dust off the letters of a type case
AT133778B (en) * 1932-04-30 1933-06-10 Franz Rusznak Hand tube for vacuum cleaner.
US2176139A (en) * 1938-01-11 1939-10-17 Electrolux Corp Vacuum cleaner
US2157077A (en) * 1938-10-06 1939-05-02 Filtex Corp Vacuum sweeper nozzle and the like
US2275357A (en) * 1939-02-17 1942-03-03 Walter S Gaines Vacuum cleaner nozzle
US2717409A (en) * 1950-09-15 1955-09-13 Herbert T Draudt Vacuum cleaner nozzle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3772310A1 (en) * 2019-08-05 2021-02-10 Hilti Aktiengesellschaft Device for compensating for pressure variations
WO2021023525A1 (en) * 2019-08-05 2021-02-11 Hilti Aktiengesellschaft Device for compensating pressure fluctuations
CN113924154A (en) * 2019-08-05 2022-01-11 喜利得股份公司 Device for compensating pressure fluctuations
CN113924154B (en) * 2019-08-05 2022-11-22 喜利得股份公司 Device for compensating pressure fluctuations

Also Published As

Publication number Publication date
DE1117273B (en) 1961-11-16
NL101886C (en)
US2978733A (en) 1961-04-11
GB853526A (en) 1960-11-09

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