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GB2002871A - Improvements in and relating to flexible ducting - Google Patents

Improvements in and relating to flexible ducting

Info

Publication number
GB2002871A
GB2002871A GB7834561A GB7834561A GB2002871A GB 2002871 A GB2002871 A GB 2002871A GB 7834561 A GB7834561 A GB 7834561A GB 7834561 A GB7834561 A GB 7834561A GB 2002871 A GB2002871 A GB 2002871A
Authority
GB
United Kingdom
Prior art keywords
ducting
flexible
sleeve
air
secured
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.)
Withdrawn
Application number
GB7834561A
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.)
NOBLE DISTRIBUTION Ltd
Original Assignee
NOBLE DISTRIBUTION 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 NOBLE DISTRIBUTION Ltd filed Critical NOBLE DISTRIBUTION Ltd
Priority to GB7834561A priority Critical patent/GB2002871A/en
Publication of GB2002871A publication Critical patent/GB2002871A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
    • F16L3/015—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels using articulated- or supple-guiding elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Duct Arrangements (AREA)

Abstract

A flexible ducting element is described which can form a separate unit adapted to be secured to another length of ducting or may comprise an integral section at one end of an overall length of ducting. The ducting is formed from a flexible sleeve 28 and includes a flared insert 30 on at one end through which air is drawn and a supporting ring 32 at its other end. The flexible sleeve is formed from a plastics or similar sheet material having bonded thereto a helical spring. The sleeve will normally occupy an in-line configuration but can be deflected relative to this in-line condition. The invention provides for one or more stay-put springs or similar devices (58) to be secured between the elements 30 and 32 either internally or externally of the sleeve 34 so as to cause the flexible ducting to occupy a deflected position to one side or the other. A complete fume extraction system is described which may be portable and includes support arms for locating the flexible hose/ducting 28 at any convenient point within a working zone or may be wall mounted. Air filtering such as electrostatic and/or carbon is incorporated into the extraction equipment to allow cleaned air to be recirculated into the working environment if desired. <IMAGE>
GB7834561A 1977-06-03 1978-08-25 Improvements in and relating to flexible ducting Withdrawn GB2002871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7834561A GB2002871A (en) 1977-06-03 1978-08-25 Improvements in and relating to flexible ducting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2363877 1977-06-03
GB7834561A GB2002871A (en) 1977-06-03 1978-08-25 Improvements in and relating to flexible ducting

Publications (1)

Publication Number Publication Date
GB2002871A true GB2002871A (en) 1979-02-28

Family

ID=26256645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834561A Withdrawn GB2002871A (en) 1977-06-03 1978-08-25 Improvements in and relating to flexible ducting

Country Status (1)

Country Link
GB (1) GB2002871A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002117A1 (en) * 1979-04-09 1980-10-16 J Gamewell Movable,continuously changing,self-charging electrostatic filter
US4358300A (en) * 1981-06-05 1982-11-09 J. I. Case Company Welding fume and spark trap
DE3232701A1 (en) * 1981-09-04 1983-03-24 Hayashikane Shipbuilding & Engineering Co., Ltd., Shimonoseki, Yamaguchi METHOD AND DEVICE FOR ELIMINATING THE CONTAMINATION OF A DENTAL TREATMENT ROOM
EP0204662A1 (en) * 1985-02-06 1986-12-10 AIRBOX s.r.l. An adjustable support for smoke- or fume-exhausters and the like
DE3931142A1 (en) * 1989-02-14 1990-08-16 Wolfgang Von Laufenberg Atmos. pollution redn. e.g. of sprayed oil from metal processing - sucks particles into pivoting hood and through filter
US5162017A (en) * 1990-05-29 1992-11-10 Ab Ph, Nederman & Co. Device for connecting an exhaust suction hose to the exhaust pipe of a vehicle
EP0567442A1 (en) * 1992-04-21 1993-10-27 Plymex Fabriksförsäljning Ab Adjustable local extraction device
WO2011119545A3 (en) * 2010-03-23 2012-08-16 Pratt & Whitney Line Maintenance Services, Inc. Device and method having a duct for collecting waste water from turbine engine washing

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002117A1 (en) * 1979-04-09 1980-10-16 J Gamewell Movable,continuously changing,self-charging electrostatic filter
US4229187A (en) * 1979-04-09 1980-10-21 Gamewell Manufacturing, Inc. Movable, continuously changing, self-charging electrostatic filter
US4358300A (en) * 1981-06-05 1982-11-09 J. I. Case Company Welding fume and spark trap
DE3232701A1 (en) * 1981-09-04 1983-03-24 Hayashikane Shipbuilding & Engineering Co., Ltd., Shimonoseki, Yamaguchi METHOD AND DEVICE FOR ELIMINATING THE CONTAMINATION OF A DENTAL TREATMENT ROOM
EP0204662A1 (en) * 1985-02-06 1986-12-10 AIRBOX s.r.l. An adjustable support for smoke- or fume-exhausters and the like
DE3931142A1 (en) * 1989-02-14 1990-08-16 Wolfgang Von Laufenberg Atmos. pollution redn. e.g. of sprayed oil from metal processing - sucks particles into pivoting hood and through filter
US5162017A (en) * 1990-05-29 1992-11-10 Ab Ph, Nederman & Co. Device for connecting an exhaust suction hose to the exhaust pipe of a vehicle
EP0459249A3 (en) * 1990-05-29 1992-12-09 Ab Ph. Nederman & Co. A device for connecting an exhaust suction hose to the exhaust pipe of a vehicle
EP0567442A1 (en) * 1992-04-21 1993-10-27 Plymex Fabriksförsäljning Ab Adjustable local extraction device
WO2011119545A3 (en) * 2010-03-23 2012-08-16 Pratt & Whitney Line Maintenance Services, Inc. Device and method having a duct for collecting waste water from turbine engine washing
CN103037991A (en) * 2010-03-23 2013-04-10 普拉特·惠特尼线路维修服务公司 Device and method having a duct for collecting waste water from turbine engine washing
US9138788B2 (en) 2010-03-23 2015-09-22 Ecoservices, Llc Device and method having a duct for collecting waste water from turbine engine washing
CN103037991B (en) * 2010-03-23 2016-01-06 伊科服务有限责任公司 There are the apparatus and method for collecting the conduit of waste water from turbogenerator cleaning
US9744566B2 (en) 2010-03-23 2017-08-29 Ecoservices, Llc Device and method having a duct for collecting waste water from turbine engine washing

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)