AU531920B2 - Creación de Inventos y Patentes con Inteligencia Artificial

AU531920B2 – Cleaning pipelines
– Google Patents

AU531920B2 – Cleaning pipelines
– Google Patents
Cleaning pipelines

Info

Publication number
AU531920B2

AU531920B2
AU55152/80A
AU5515280A
AU531920B2
AU 531920 B2
AU531920 B2
AU 531920B2
AU 55152/80 A
AU55152/80 A
AU 55152/80A
AU 5515280 A
AU5515280 A
AU 5515280A
AU 531920 B2
AU531920 B2
AU 531920B2
Authority
AU
Australia
Prior art keywords
cleaning pipelines
pipelines
cleaning
Prior art date
1979-02-05
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.)

Ceased

Application number
AU55152/80A
Other versions

AU5515280A
(en

Inventor
Paul Ray Scott
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.)

Shell Internationale Research Maatschappij BV

Original Assignee
Shell Internationale Research Maatschappij BV
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.)
1979-02-05
Filing date
1980-02-01
Publication date
1983-09-08

1980-02-01
Application filed by Shell Internationale Research Maatschappij BV
filed
Critical
Shell Internationale Research Maatschappij BV

1980-08-14
Publication of AU5515280A
publication
Critical
patent/AU5515280A/en

1983-09-08
Application granted
granted
Critical

1983-09-08
Publication of AU531920B2
publication
Critical
patent/AU531920B2/en

2000-02-01
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

B08B9/0555—Gelled or degradable pigs

AU55152/80A
1979-02-05
1980-02-01
Cleaning pipelines

Ceased

AU531920B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US008990

1979-02-05

US06/008,990

US4216026A
(en)

1979-02-05
1979-02-05
System for removing fluid and debris from pipelines

Publications (2)

Publication Number
Publication Date

AU5515280A

AU5515280A
(en)

1980-08-14

AU531920B2
true

AU531920B2
(en)

1983-09-08

Family
ID=21734906
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU55152/80A
Ceased

AU531920B2
(en)

1979-02-05
1980-02-01
Cleaning pipelines

Country Status (8)

Country
Link

US
(1)

US4216026A
(en)

EP
(1)

EP0015012B1
(en)

JP
(1)

JPS55104681A
(en)

AU
(1)

AU531920B2
(en)

CA
(1)

CA1142715A
(en)

DE
(1)

DE3062917D1
(en)

NO
(1)

NO150469C
(en)

NZ
(1)

NZ192782A
(en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4543131A
(en)

1979-11-20
1985-09-24
The Dow Chemical Company
Aqueous crosslinked gelled pigs for cleaning pipelines

CA1145902A
(en)

1979-11-20
1983-05-10
Hydrochem Industrial Services, Inc.
Gelled pigs for cleaning and sanitizing pipelines

US4416703A
(en)

1981-11-20
1983-11-22
Shell Oil Company
System for removing debris from pipelines

US4473408A
(en)

1982-01-12
1984-09-25
The Dow Chemical Company
Cleaning pipeline interior with gelled pig

DE3207135A1
(en)

1982-02-27
1983-09-08
Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover

METHOD FOR CLEANING THE INSIDE SURFACE OF METAL TUBES IN RING SHAPE

US4389461A
(en)

1982-03-08
1983-06-21
Shell Oil Company
Pipeline pig

GB2195738A
(en)

1986-10-06
1988-04-13
Shell Int Research
Method of isolating a portion of a pipeline

US5135053A
(en)

1991-05-09
1992-08-04
Atlantic Richfield Company
Treatment of well tubulars with gelatin

US5178684A
(en)

1991-06-05
1993-01-12
Hutchins Sr Danny T
Method for cleaning water pipe

US5300151A
(en)

1992-06-10
1994-04-05
Atlantic Richfield Company
Method of cleaning a tubular with hardened layer gelatin pig

BR9301171A
(en)

1993-03-15
1994-10-18
Petroleo Brasileiro Sa

Thermo-chemical dewaxing process of hydrocarbon conducting ducts

US5346339A
(en)

1993-06-16
1994-09-13
Halliburton Company
Pipeline cleaning process

FR2781413A1
(en)

1998-07-27
2000-01-28
Clextral
Seals between batches of material undergoing high pressure treatment deform under pressure to improve seal.

GB0000560D0
(en)

2000-01-11
2000-03-01
Univ Bristol
Cleaning and fluid separation in fluid flow conduits

US7080690B2
(en)

2003-06-06
2006-07-25
Reitz Donald D
Method and apparatus using traction seal fluid displacement device for pumping wells

GB0608342D0
(en)

2006-04-27
2006-06-07
Agt Sciences Ltd
Conduits

US8146667B2
(en)

2010-07-19
2012-04-03
Marc Moszkowski
Dual gradient pipeline evacuation method

RU2697079C2
(en)

2014-12-18
2019-08-12
Кьюрапайп Систем Лтд.
Systems, compositions and methods for elimination of leaks in pipes

WO2016098093A1
(en)

2014-12-18
2016-06-23
Curapipe System Ltd.
Systems and method for sealing pipelines using a gel pig

JP7237837B2
(en)

2016-09-30
2023-03-13
ノヴァフラックス・インコーポレイテッド

Cleaning and decontamination composition

AU2019249171A1
(en)

2018-04-03
2020-11-26
Novaflux, Inc.
Cleaning composition with superabsorbent polymer

US11035628B2
(en)

2018-05-30
2021-06-15
Fuelcell Energy, Inc.
System for fast draining of an airfan heat exchanger and methods of using the same

EP3894342B1
(en)

2019-02-18
2023-06-28
Tropicana Products, Inc.
Method for minimizing material mixing during transitions in a material processing system

Family Cites Families (16)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2941537A
(en)

1957-07-01
1960-06-21
Sinclair Res Lab Inc
Method and apparatus for preventing mixing at the interface of two fluid products in a pipeline

US3096293A
(en)

1959-12-30
1963-07-02
Allene R Jeanes
Method of increasing the viscosity of an aqueous solution of a deacetylated polysaccharide

US3209771A
(en)

1961-10-12
1965-10-05
Marathon Oil Co
Method for controlling interface in pipeline fluid transport

US3342732A
(en)

1964-07-30
1967-09-19
Ashland Oil Inc
Process for flocculating aqueous dispersions of solids using electropositive polysaccharide complex

US3523826A
(en)

1967-07-17
1970-08-11
Petrolite Corp
Process of cleaning piping systems

US3729460A
(en)

1970-03-02
1973-04-24
J Patton
Modified heteropolysaccharides

US3734801A
(en)

1970-08-25
1973-05-22
Henkel & Cie Gmbh
Method for preventing the sliding or riding up of packaged articles by coating with adhesive compositions

US3762950A
(en)

1971-11-22
1973-10-02
Xerox Corp
Cleaning of particles from a surface

US3871826A
(en)

1971-12-23
1975-03-18
Bohdan Bakay
Method and apparatus for transporting discretely samples to be analyzed in a gel

US3821008A
(en)

1972-03-20
1974-06-28
Gen Mills Chem Inc
Suspending agent for refractory paints

US3812937A
(en)

1972-10-04
1974-05-28
Witco Chemical Corp
Damping media for energy absorbing devices

US4003393A
(en)

1973-02-14
1977-01-18
The Dow Chemical Company
Gel-like composition for use as a pig in a pipeline

US3951850A
(en)

1973-06-22
1976-04-20
Clocker Edwin T
Conversion of clay to its colloidal form by hydrodynamic attrition

JPS5156574A
(en)

1974-11-14
1976-05-18
Nippon Kokan Kk
Dokan oyobi haikannainoseiso oyobi josuihoho

US4105578A
(en)

1976-12-10
1978-08-08
N L Industries, Inc.
Organophilic clay having enhanced dispersibility

JPS5373873A
(en)

1976-12-13
1978-06-30
Mitsubishi Mining & Cement Co
Plug for cleaning pipe line

1979

1979-02-05
US
US06/008,990
patent/US4216026A/en
not_active
Expired – Lifetime

1979-12-28
CA
CA000342735A
patent/CA1142715A/en
not_active
Expired

1980

1980-01-23
DE
DE8080200063T
patent/DE3062917D1/en
not_active
Expired

1980-01-23
EP
EP80200063A
patent/EP0015012B1/en
not_active
Expired

1980-02-01
NO
NO800257A
patent/NO150469C/en
unknown

1980-02-01
AU
AU55152/80A
patent/AU531920B2/en
not_active
Ceased

1980-02-01
JP
JP1012980A
patent/JPS55104681A/en
active
Pending

1980-02-01
NZ
NZ192782A
patent/NZ192782A/en
unknown

Also Published As

Publication number
Publication date

NZ192782A
(en)

1981-07-13

CA1142715A
(en)

1983-03-15

JPS55104681A
(en)

1980-08-11

EP0015012B1
(en)

1983-05-04

DE3062917D1
(en)

1983-06-09

US4216026A
(en)

1980-08-05

NO800257L
(en)

1980-08-06

NO150469B
(en)

1984-07-16

NO150469C
(en)

1984-11-07

EP0015012A1
(en)

1980-09-03

AU5515280A
(en)

1980-08-14

Información de contacto