GB1356460A - Tube cleaning bullets - Google Patents

Tube cleaning bullets

Info

Publication number
GB1356460A
GB1356460A GB6026071A GB6026071A GB1356460A GB 1356460 A GB1356460 A GB 1356460A GB 6026071 A GB6026071 A GB 6026071A GB 6026071 A GB6026071 A GB 6026071A GB 1356460 A GB1356460 A GB 1356460A
Authority
GB
United Kingdom
Prior art keywords
discs
nylon
dec
pipe
rod
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
GB6026071A
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.)
IRA STEPHENS Ltd
Original Assignee
IRA STEPHENS 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 IRA STEPHENS Ltd filed Critical IRA STEPHENS Ltd
Priority to GB6026071A priority Critical patent/GB1356460A/en
Publication of GB1356460A publication Critical patent/GB1356460A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0553—Cylindrically shaped pigs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning In General (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1356460 Pipe-cleaning pigs IRA STEPHENS Ltd 21 Dec 1972 [28 Dec 1971] 60260/71 Heading F2N A pipe-cleaning pig comprises a rod 1 mounting alternate relatively small diameter leather discs 3 and relatively large diameter nylon discs 4. The nylon discs 4 are formed with radial slits extending from their outer peripheries to a point located between adjacent leather discs 3. The sectors between adjacent slits are bent out of the plane of the nylon discs. The discs 3, 4 and a cup washer 2 are held compressed together on the rod 1 by metal washers 5.
GB6026071A 1971-12-28 1971-12-28 Tube cleaning bullets Expired GB1356460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6026071A GB1356460A (en) 1971-12-28 1971-12-28 Tube cleaning bullets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6026071A GB1356460A (en) 1971-12-28 1971-12-28 Tube cleaning bullets

Publications (1)

Publication Number Publication Date
GB1356460A true GB1356460A (en) 1974-06-12

Family

ID=10485318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6026071A Expired GB1356460A (en) 1971-12-28 1971-12-28 Tube cleaning bullets

Country Status (1)

Country Link
GB (1) GB1356460A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063024A1 (en) * 1981-04-08 1982-10-20 THE METROPOLITAN WATER SEWERAGE & DRAINAGE BOARD Pipe cleaning device
EP0300602A1 (en) * 1987-06-04 1989-01-25 Nortel Networks Corporation Cleaning pig
EP1293266A2 (en) * 2001-08-22 2003-03-19 Pipeline Engineering Limited Paddle support
WO2004042314A1 (en) * 2002-11-05 2004-05-21 Taprogge Gmbh System for cleaning heat-exchanger tubes
US6945316B2 (en) 2002-11-05 2005-09-20 Taprogge Gmbh System for cleaning tubes of heat exchangers and cleaning bodies therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063024A1 (en) * 1981-04-08 1982-10-20 THE METROPOLITAN WATER SEWERAGE & DRAINAGE BOARD Pipe cleaning device
EP0300602A1 (en) * 1987-06-04 1989-01-25 Nortel Networks Corporation Cleaning pig
EP1293266A2 (en) * 2001-08-22 2003-03-19 Pipeline Engineering Limited Paddle support
EP1293266A3 (en) * 2001-08-22 2003-07-09 Pipeline Engineering Limited Paddle support
US6695537B2 (en) 2001-08-22 2004-02-24 Pipeline Engineering And Supply Company Limited Paddle support
WO2004042314A1 (en) * 2002-11-05 2004-05-21 Taprogge Gmbh System for cleaning heat-exchanger tubes
US6945316B2 (en) 2002-11-05 2005-09-20 Taprogge Gmbh System for cleaning tubes of heat exchangers and cleaning bodies therefor

Similar Documents

Publication Publication Date Title
GB1356460A (en) Tube cleaning bullets
GB1315990A (en) Spring washers
GB1158793A (en) A cup for use on a Pipeline Pig
BE801123A (en) SELF-LOADING GUN WITH SHOULDER BRACKET
IE39035B1 (en) Apparatus for countering deposition and wear on flow of fluid through a conduit
GB748948A (en) Improvements in or relating to retaining devices
GB1203192A (en) Watch crown
ES345279A1 (en) Universal joint having unique boot means
GB859032A (en) Improvements in tube cleaning bullets
GB1315786A (en) Bellows flexible joint
GB1286168A (en) Plunger assembly for hand grease guns
GB1358502A (en) Balloon control ring
GB1065068A (en) Tubular element and method of assembly and disassembly thereof
GB659752A (en) A device for removing incrustations and like deposits from pipes
GB851377A (en) Engine starting apparatus
DE1927738B2 (en) Metal tube bends of polygonal particularly - right-angled, section
SU468846A1 (en) T goho-bearing body of the tubular conveyor
FR2249266A1 (en) Protective sleeve for shock absorber - has metal collar fitting on shaft and forced into end of plastic tube
ES43839U (en) New hard metal projectile (Machine-translation by Google Translate, not legally binding)
GB965879A (en) Improvements in or relating to hollow bodies
GB1405441A (en) Road marking studs
SU66957A1 (en) Fishing apparatus to coconut machines
US1349726A (en) Roller-distributer
ES180445U (en) Launcher of balls for recreational games of salon. (Machine-translation by Google Translate, not legally binding)
GB1447301A (en) Elastic supporting device for a structure

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees