GB682940A - Improvements in or relating to air filtering machines particularly for use as vacuumcleaners - Google Patents

Improvements in or relating to air filtering machines particularly for use as vacuumcleaners

Info

Publication number
GB682940A
GB682940A GB19679/51A GB1967951A GB682940A GB 682940 A GB682940 A GB 682940A GB 19679/51 A GB19679/51 A GB 19679/51A GB 1967951 A GB1967951 A GB 1967951A GB 682940 A GB682940 A GB 682940A
Authority
GB
United Kingdom
Prior art keywords
vacuumcleaners
relating
air filtering
machines particularly
filtering machines
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
GB19679/51A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB682940A publication Critical patent/GB682940A/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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

682,940. Suction cleaners. SENNE, E. P. Feb. 7, 1949 [Feb. 18, 1948; Jan. 3, 1949], No. 19679/51. Divided out of 682,845. Drawings to Specification. Classes 8 (i) and 8 (ii). The subject-matter of this Specification is identical with that described in Specification 682,845, but the claims differ. Specification 645,847 is referred to.
GB19679/51A 1948-02-18 1949-02-07 Improvements in or relating to air filtering machines particularly for use as vacuumcleaners Expired GB682940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US682845XA 1948-02-18 1948-02-18

Publications (1)

Publication Number Publication Date
GB682940A true GB682940A (en) 1952-11-19

Family

ID=22081596

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3305/49A Expired GB682845A (en) 1948-02-18 1949-02-07 Improvements in or relating to air filtering machines particularly for use as vacuumcleaners
GB19679/51A Expired GB682940A (en) 1948-02-18 1949-02-07 Improvements in or relating to air filtering machines particularly for use as vacuumcleaners

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3305/49A Expired GB682845A (en) 1948-02-18 1949-02-07 Improvements in or relating to air filtering machines particularly for use as vacuumcleaners

Country Status (1)

Country Link
GB (2) GB682845A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7380308B2 (en) * 2004-11-16 2008-06-03 Samsung Gwangju Electronics Co., Ltd. Vacuum cleaner
US10722990B2 (en) 2016-09-15 2020-07-28 General Electric Company Method for installing and removing modularized silencer baffles
US10119469B2 (en) 2016-09-15 2018-11-06 General Electric Company Method and apparatus for modularized inlet silencer baffles
CN108278158B (en) 2017-01-06 2022-05-13 通用电气公司 System and method for improved inlet muffling baffle
CN108278157B (en) 2017-01-06 2022-08-02 通用电气公司 System and method for improved inlet silencer baffle

Also Published As

Publication number Publication date
GB682845A (en) 1952-11-19

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