GB1256231A - Improvements relating to dust extraction apparatus - Google Patents

Improvements relating to dust extraction apparatus

Info

Publication number
GB1256231A
GB1256231A GB3622968A GB3622968A GB1256231A GB 1256231 A GB1256231 A GB 1256231A GB 3622968 A GB3622968 A GB 3622968A GB 3622968 A GB3622968 A GB 3622968A GB 1256231 A GB1256231 A GB 1256231A
Authority
GB
United Kingdom
Prior art keywords
duct
hood
section
july
vertical duct
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
GB3622968A
Inventor
Donald Gavin Powell
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.)
NEWTON COLLINS Ltd
Original Assignee
NEWTON COLLINS 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 NEWTON COLLINS Ltd filed Critical NEWTON COLLINS Ltd
Priority to GB3622968A priority Critical patent/GB1256231A/en
Publication of GB1256231A publication Critical patent/GB1256231A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 
    • F23J11/02—Devices for conducting smoke or fumes, e.g. flues  for conducting smoke or fumes originating from various locations to the outside, e.g. in locomotive sheds, in garages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

1,256,231. Removing dust generated in industrial processes. NEWTON COLLINS Ltd. 25 July, 1969 [30 July, 1968], No. 36229/68. Heading F4X. A dust extractor for use in foundry settling shops has a hood 23 attached to the lower end of a vertical duct which in turn is connected via flexible tubing 31, 34 and main trunking 33 to a source of negative pressure. The vertical duct depends from a horizontal boom 10 provided with horizontal roller trackways 15 to allow the duct to be moved radially therealong. The boom 10 is pivoted about a vertical axis on hinges 13 mounted on a support pillar 14. The vertical duct comprises telescopic sections 18, 19. This construction allows the height of the hood 23 to be varied as required via a counterbalancing system comprising an annular weight 20 surrounding the duct section 18 and connected to the section 19 by means of cables 21 passed over pulleys 22. The hood 23 which is rotatably connected to the end of the section 19 at 25 has an opening 28 the effective size of which can be adjusted by means of a sliding closure plate 29. Several dust extractors may be connected to the main trunking which leads to a conventional suction and air filtering plant.
GB3622968A 1968-07-30 1968-07-30 Improvements relating to dust extraction apparatus Expired GB1256231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3622968A GB1256231A (en) 1968-07-30 1968-07-30 Improvements relating to dust extraction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3622968A GB1256231A (en) 1968-07-30 1968-07-30 Improvements relating to dust extraction apparatus

Publications (1)

Publication Number Publication Date
GB1256231A true GB1256231A (en) 1971-12-08

Family

ID=10386176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3622968A Expired GB1256231A (en) 1968-07-30 1968-07-30 Improvements relating to dust extraction apparatus

Country Status (1)

Country Link
GB (1) GB1256231A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9411620U1 (en) * 1994-07-18 1995-11-16 Siemens AG, 80333 München Cleaning device for the wall of a pool
EP0684880B1 (en) * 1991-02-13 1997-12-03 Plymovent Ab Engageable friction brake on cantilever arm of extractor
FR2982347A1 (en) * 2011-11-07 2013-05-10 Hydris Apparatus for collecting and discharging dust generated from e.g. interior work, in boundary area, has box forming suction opening on lateral side and including wooden frame on lateral side, where seat completely surrounds suction opening
CN103639167A (en) * 2013-11-06 2014-03-19 成都晟鑫机电设备有限公司 Double-guide rail fixing frame for underground drilled opening dust eliminating device
WO2019212528A1 (en) * 2018-05-01 2019-11-07 Volpe Miles Telescopic vent
CN113877916A (en) * 2021-09-13 2022-01-04 中通服慧展科技有限公司 Workshop smoke and dust tracking system based on industrial internet
GB2608984A (en) * 2021-05-21 2023-01-25 Emeg Group Ltd Ventilation devices, systems and methods for train depots

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0684880B1 (en) * 1991-02-13 1997-12-03 Plymovent Ab Engageable friction brake on cantilever arm of extractor
DE9411620U1 (en) * 1994-07-18 1995-11-16 Siemens AG, 80333 München Cleaning device for the wall of a pool
FR2982347A1 (en) * 2011-11-07 2013-05-10 Hydris Apparatus for collecting and discharging dust generated from e.g. interior work, in boundary area, has box forming suction opening on lateral side and including wooden frame on lateral side, where seat completely surrounds suction opening
CN103639167A (en) * 2013-11-06 2014-03-19 成都晟鑫机电设备有限公司 Double-guide rail fixing frame for underground drilled opening dust eliminating device
WO2019212528A1 (en) * 2018-05-01 2019-11-07 Volpe Miles Telescopic vent
US10876757B2 (en) 2018-05-01 2020-12-29 Miles Volpe Telescopic vent
GB2608984A (en) * 2021-05-21 2023-01-25 Emeg Group Ltd Ventilation devices, systems and methods for train depots
CN113877916A (en) * 2021-09-13 2022-01-04 中通服慧展科技有限公司 Workshop smoke and dust tracking system based on industrial internet

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