GB454969A - Improvements in and relating to static vacuum or suction cleaning installations - Google Patents

Improvements in and relating to static vacuum or suction cleaning installations

Info

Publication number
GB454969A
GB454969A GB1141435A GB1141435A GB454969A GB 454969 A GB454969 A GB 454969A GB 1141435 A GB1141435 A GB 1141435A GB 1141435 A GB1141435 A GB 1141435A GB 454969 A GB454969 A GB 454969A
Authority
GB
United Kingdom
Prior art keywords
plate
connector
relating
cleaning installations
suction cleaning
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
GB1141435A
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.)
LAMSON PNEUMATIC TUBE CO
Original Assignee
LAMSON PNEUMATIC TUBE CO
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 LAMSON PNEUMATIC TUBE CO filed Critical LAMSON PNEUMATIC TUBE CO
Priority to GB1141435A priority Critical patent/GB454969A/en
Publication of GB454969A publication Critical patent/GB454969A/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
    • A47L9/24—Hoses or pipes; Hose or pipe couplings
    • A47L9/242—Hose or pipe couplings

Abstract

454,969. Pipe couplings. LAMSON PNEUMATIC TUBE CO., Ltd., and BURL, H., 132, Cheapside, London. April 12, 1935, No. 11414. [Class 99 (i)] A connection point for vacuum cleaning installations comprises a box 9 having a socket to receive a hose pipe connector 11 which is secured by a bayonet type coupling. The box contains a valve comprising a plate 12 pivoted at 13 and having an opening 14. A recess 15 in the plate is engaged by a projection 20 on the connector so that the plate is moved to the open position when the connector is rotated to lock it in the socket where it may be retained by a spring detent. Specification 372,068 is referred to.
GB1141435A 1935-04-12 1935-04-12 Improvements in and relating to static vacuum or suction cleaning installations Expired GB454969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1141435A GB454969A (en) 1935-04-12 1935-04-12 Improvements in and relating to static vacuum or suction cleaning installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1141435A GB454969A (en) 1935-04-12 1935-04-12 Improvements in and relating to static vacuum or suction cleaning installations

Publications (1)

Publication Number Publication Date
GB454969A true GB454969A (en) 1936-10-12

Family

ID=9985765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1141435A Expired GB454969A (en) 1935-04-12 1935-04-12 Improvements in and relating to static vacuum or suction cleaning installations

Country Status (1)

Country Link
GB (1) GB454969A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015110A1 (en) * 1993-12-03 1995-06-08 Seb S.A. Device for obturating and ejecting the bag of a vacuum cleaner
EP0714625A1 (en) * 1994-11-30 1996-06-05 Arwed Löseke Papierverarbeitung Und Druckerei Gmbh Dust bag closure fabrication process and closure
GB2409802A (en) * 2003-12-31 2005-07-13 Samsung Kwangju Electronics Co Hose lock apparatus for vacuum cleaner
EP1667567A1 (en) * 2003-09-19 2006-06-14 Heung-Mook Kang Structure for connecting a dust collecting hose of a central vacuum cleaning system
US9995421B2 (en) 2010-04-16 2018-06-12 Agilent Technologies, Inc. Vibration damper for vacuum pumps

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995015110A1 (en) * 1993-12-03 1995-06-08 Seb S.A. Device for obturating and ejecting the bag of a vacuum cleaner
FR2713076A1 (en) * 1993-12-03 1995-06-09 Seb Sa Device for closing and ejecting the vacuum bag.
US5725619A (en) * 1993-12-03 1998-03-10 Seb S.A. Device for closing and ejecting the bag of a vacuum cleaner
EP0714625A1 (en) * 1994-11-30 1996-06-05 Arwed Löseke Papierverarbeitung Und Druckerei Gmbh Dust bag closure fabrication process and closure
EP1667567A1 (en) * 2003-09-19 2006-06-14 Heung-Mook Kang Structure for connecting a dust collecting hose of a central vacuum cleaning system
EP1667567A4 (en) * 2003-09-19 2009-04-08 Heung-Mook Kang Structure for connecting a dust collecting hose of a central vacuum cleaning system
GB2409802A (en) * 2003-12-31 2005-07-13 Samsung Kwangju Electronics Co Hose lock apparatus for vacuum cleaner
GB2409802B (en) * 2003-12-31 2006-07-12 Samsung Kwangju Electronics Co Hose lock apparatus for vacuum cleaner
US7399000B2 (en) 2003-12-31 2008-07-15 Samsung Gwangju Electronics Co., Ltd. Hose lock apparatus for vacuum cleaner
US9995421B2 (en) 2010-04-16 2018-06-12 Agilent Technologies, Inc. Vibration damper for vacuum pumps

Similar Documents

Publication Publication Date Title
GB454969A (en) Improvements in and relating to static vacuum or suction cleaning installations
GB1419425A (en) Coupling for coaxial fluid lines
GB521964A (en) Improvements in or relating to devices for coupling conduits to vacuum cleaners
GB425141A (en) Improvements in couplings for pressure fluid pipe lines
GB472220A (en) Improvements in coupling devices for conduits
GB773296A (en) Improvements relating to telescopic tube assemblies
GB542958A (en) Improvements in rotatable hose couplings for sucking or blowing devices, for example, vacuum cleaners
USRE28334E (en) Cranage coupler assemblt
GB401458A (en) Improvements in or relating to coupling devices for use in connecting vacuum or compressed-air hoses with vacuum cleaners
GB481496A (en) Improvements in or relating to hose couplings for vacuum cleaners
GB489984A (en) Improvements in hose couplings for vacuum cleaners
GB571643A (en) Improvements in or relating to hose or pipe couplings
US1582295A (en) Vacuum cleaner
GB508735A (en) An improvements in or relating to hose couplings
GB477025A (en) Improvements in or relating to vacuum cleaner nozzles
GB504498A (en) Improvements in devices for coupling suction conduits or the like to vacuum cleaners
GB617567A (en) Improvements in quick hose coupling
GB372068A (en) Improvements in and relating to static vacuum or suction cleaning installations
GB683216A (en) Improvements in or relating to pipe connections for milking machines
GB459686A (en) Improvements in or relating to coupling devices for vacuum cleaner conduits and the like
GB503031A (en) Improvements relating to hose couplings and like connections
GB505009A (en) Improvements in devices for use in making pipe-joints
GB473221A (en) An improved disconnectible coupler for hose and the like
GB705136A (en) Improvements in and relating to hose couplings
GB480959A (en) Improvements in electrically-operated vacuum cleaners