NO20024620L - apparatus - Google Patents

apparatus

Info

Publication number
NO20024620L
NO20024620L NO20024620A NO20024620A NO20024620L NO 20024620 L NO20024620 L NO 20024620L NO 20024620 A NO20024620 A NO 20024620A NO 20024620 A NO20024620 A NO 20024620A NO 20024620 L NO20024620 L NO 20024620L
Authority
NO
Norway
Prior art keywords
wheels
pig
fit
suspension system
biasing means
Prior art date
Application number
NO20024620A
Other languages
Norwegian (no)
Other versions
NO20024620D0 (en
NO318419B1 (en
Inventor
Steve Smith
Simon Sykes
Original Assignee
Ftl Seals Technology 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 Ftl Seals Technology Ltd filed Critical Ftl Seals Technology Ltd
Publication of NO20024620D0 publication Critical patent/NO20024620D0/en
Publication of NO20024620L publication Critical patent/NO20024620L/en
Publication of NO318419B1 publication Critical patent/NO318419B1/en

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
    • B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
    • 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

Abstract

There is described a pig suspension system adapted to fit a pig shaft (2) and comprising a plurality of wheels (8) characterised in that the wheels (8) are concentrically mounted and individually connected to a circumferentially acting biasing means.
NO20024620A 2000-03-27 2002-09-26 Plug suspension system adapted to a plug shaft and including multiple wheels. NO318419B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0007314.8A GB0007314D0 (en) 2000-03-27 2000-03-27 Apparatus
PCT/GB2001/001345 WO2001072439A1 (en) 2000-03-27 2001-03-27 Apparatus

Publications (3)

Publication Number Publication Date
NO20024620D0 NO20024620D0 (en) 2002-09-26
NO20024620L true NO20024620L (en) 2002-11-11
NO318419B1 NO318419B1 (en) 2005-03-14

Family

ID=9888438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024620A NO318419B1 (en) 2000-03-27 2002-09-26 Plug suspension system adapted to a plug shaft and including multiple wheels.

Country Status (8)

Country Link
EP (1) EP1268094B1 (en)
AT (1) ATE251508T1 (en)
AU (1) AU2001244310A1 (en)
DE (1) DE60100944T2 (en)
DK (1) DK1268094T3 (en)
GB (1) GB0007314D0 (en)
NO (1) NO318419B1 (en)
WO (1) WO2001072439A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMO20120108A1 (en) * 2012-04-24 2013-10-25 Emiliana Scovoli E Affini Di Sangio Rgi Vana DEVICE FOR CLEANING CONCAVE SURFACES.
CN111672843A (en) * 2020-07-22 2020-09-18 张永锐 Cleaning device for inner wall of oil stain-containing waste gas discharge pipeline

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887118A (en) * 1955-02-02 1959-05-19 Thornhill Craver Company Inc Pipe cleaning devices
CH402531A (en) * 1963-04-05 1965-11-15 Johann Reinhart Alberto Thruster for pipe cleaning device
DE3401429A1 (en) * 1984-01-17 1985-07-18 Kraftwerk Union AG, 4330 Mülheim Device for removing ferritic dust particles from pipes
JPH04135681A (en) * 1990-09-26 1992-05-11 Atsuji Tekko Kk Scraping off device for inner surface of pipe
DE29618251U1 (en) * 1996-10-21 1997-01-30 D T I Dr Trippe Ingenieurgesel Self-propelled device for driving inside pipes or ducts

Also Published As

Publication number Publication date
EP1268094B1 (en) 2003-10-08
AU2001244310A1 (en) 2001-10-08
WO2001072439A1 (en) 2001-10-04
EP1268094A1 (en) 2003-01-02
ATE251508T1 (en) 2003-10-15
DE60100944T2 (en) 2004-07-29
DE60100944D1 (en) 2003-11-13
GB0007314D0 (en) 2000-05-17
DK1268094T3 (en) 2004-01-26
NO20024620D0 (en) 2002-09-26
NO318419B1 (en) 2005-03-14

Similar Documents

Publication Publication Date Title
DE60034933D1 (en) CONTRAPTION
CY2559B1 (en) Non-steroidal polycyclic ring su lphamate derivatives, their preparation and their use as oestrone sulphatase inhibitors
DE69414736T2 (en) Centrifugal blasting device and stamp finishing device using them
DE69826766D1 (en) Predistortion to improve the linearity of an amplifier
DE69836329D1 (en) FAST AND HIGH-AMPLIFIER OPERATIONAL AMPLIFIER
FR2749624B1 (en) BEARING WITH RADIAL CONDUIT FOR INTRODUCING THE ROLLING BODIES
NO20024620L (en) apparatus
IT1288002B1 (en) SKATES WITH IN-LINE WHEELS WITH IMPROVED MANEUVERABILITY AND CONTROLLABILITY
DE69719421D1 (en) wheel bearing device
DE69627043D1 (en) CLASS-D AMPLIFIER
DE69121779T2 (en) Hydrostatically driven axle and brake arrangement for this axle
DE69002820D1 (en) TANDEM BRAKE POWER AMPLIFIER AND MAIN CYLINDER ASSEMBLY.
DK0855989T4 (en) Impeller block
DE59600156D1 (en) Wheel bearings
IT1299270B1 (en) BILE ACIDS AS INDUCERS OF THE CYTOCHROME P450-EMPLOYEE SYSTEM, IN PARTICULAR TO ANTI-COLESTATIC ACTIVITY
GB9401395D0 (en) Positive radial location of wheels on shafts
DK1017377T3 (en) Use of 6,7-substituted 2-aminotetralins for the treatment of cytokine-induced inflammatory conditions
IT1289700B1 (en) IMPROVEMENTS TO AN ACCELERATOR CONTROL DEVICE AND AN APPARATUS OF THE TRACTION SYSTEM OF AN INDUSTRIAL VEHICLE
DE29510393U1 (en) Jockey wheel
ITMI911874A0 (en) COMPACT BEARING FOR SHAFT AND WHEEL
KR950005389U (en) Easy to wear and remove training pants
KR960028449U (en) Detachable Grinding Wheel
ITVR950016A0 (en) MOUNTING SYSTEM FOR THE WHEELS OF AN INLINE ROLLER SKATE
ITUD910193A0 (en) DAMPING SYSTEM AS PRESSURE AIR EXHAUST SILENCER
FI1704U1 (en) Tillaeggstoed Foer transport av laongt Gods pao bils takraecke