IT7949551A0 - Unita' per il trasferimento lungo una conduttura di sfere elastiche per la pulizia della stessa - Google Patents

Unita' per il trasferimento lungo una conduttura di sfere elastiche per la pulizia della stessa

Info

Publication number
IT7949551A0
IT7949551A0 IT7949551A IT4955179A IT7949551A0 IT 7949551 A0 IT7949551 A0 IT 7949551A0 IT 7949551 A IT7949551 A IT 7949551A IT 4955179 A IT4955179 A IT 4955179A IT 7949551 A0 IT7949551 A0 IT 7949551A0
Authority
IT
Italy
Prior art keywords
pipeline
cleaning
transfer
unit
same
Prior art date
Application number
IT7949551A
Other languages
English (en)
Other versions
IT1119780B (it
Original Assignee
Willis Oil Tool Co
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 Willis Oil Tool Co filed Critical Willis Oil Tool Co
Publication of IT7949551A0 publication Critical patent/IT7949551A0/it
Application granted granted Critical
Publication of IT1119780B publication Critical patent/IT1119780B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/03—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another
    • F17D3/08—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another the different products being separated by "go-devils", e.g. spheres
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cleaning In General (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Fodder In General (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
IT4955179A 1978-07-27 1979-06-27 Unita' per il trasferimento lungo una conduttura di sfere elastiche per la pulizia della stessa IT1119780B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/928,359 US4199834A (en) 1978-07-27 1978-07-27 Pig ball transfer unit

Publications (2)

Publication Number Publication Date
IT7949551A0 true IT7949551A0 (it) 1979-06-27
IT1119780B IT1119780B (it) 1986-03-10

Family

ID=25456139

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4955179A IT1119780B (it) 1978-07-27 1979-06-27 Unita' per il trasferimento lungo una conduttura di sfere elastiche per la pulizia della stessa

Country Status (8)

Country Link
US (1) US4199834A (it)
JP (1) JPS5520690A (it)
DE (1) DE2925848A1 (it)
FR (1) FR2435975A1 (it)
GB (1) GB2026647A (it)
IT (1) IT1119780B (it)
NL (1) NL7904893A (it)
NO (1) NO791611L (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114294475A (zh) * 2021-12-06 2022-04-08 海洋石油工程股份有限公司 一种用于海管清管球安装的方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028575A1 (fr) * 1980-12-05 1981-05-13 Societe Des Transports Petroliers Par Pipe-Line Gare de racleur et boucle-étalon équipée de telles gares pour des installations de comptage des volumes de fluide circulant dans des lignes de comptage
JPS6351172U (it) * 1986-09-19 1988-04-06
US4793016A (en) * 1986-10-30 1988-12-27 Valentine David E Conduit cleaning apparatus
US4709719A (en) * 1986-12-15 1987-12-01 Tamworth, Inc. Automatic cup pig launching and retrieving system
FR2625490B1 (fr) * 1987-12-30 1990-08-31 Fmc Europe Procede de deconnexion d'urgence d'un bras de transfert de produits petroliers, et bras adapte a la mise en oeuvre de ce procede
FR2640716B1 (fr) * 1988-12-20 1991-04-05 Fmc Europe Vanne raclable a trois voies et conduite raclable de distribution de liquides la comportant
DE9004899U1 (it) * 1990-04-30 1990-07-05 Otto Tuchenhagen Gmbh & Co Kg, 2059 Buechen, De
GB2247505B (en) * 1990-08-20 1994-04-13 British Gas Plc Pipe access equipment
EP0866258A1 (en) * 1997-03-20 1998-09-23 Plenty Limited A pig launcher
GB2458637A (en) * 2008-03-25 2009-09-30 Adrian Bowen Wiper ball launcher
CA2720441C (en) * 2009-11-04 2020-08-04 Charles M. Devine Drain system for a pigging device
KR101274310B1 (ko) * 2011-03-29 2013-06-13 에스티엑스조선해양 주식회사 가스 수화물 연속 제조 방법
KR101274302B1 (ko) * 2011-03-29 2013-06-13 에스티엑스조선해양 주식회사 가스 수화물 연속 제조 장치
US9739111B2 (en) 2011-05-05 2017-08-22 Oil States Energy Services, L.L.C. Controlled aperture ball drop
US8636055B2 (en) * 2011-05-05 2014-01-28 Oil States Energy Services, L.L.C. Controlled aperture ball drop
US20130161005A1 (en) * 2011-12-27 2013-06-27 Vetco Gray Inc. Modular dart launcher with status indicator
US20140176344A1 (en) * 2012-12-21 2014-06-26 Smart Pipe Company, Inc. In line inspection method and apparatus for performing in line inspections
EP2958684B1 (en) * 2013-02-25 2023-04-05 Uresh AG Hygienic and aseptic pig cleaning station
US10288207B2 (en) * 2013-12-20 2019-05-14 Smart Pipe Company, Inc. In line inspection method and apparatus for performing in line inspections
US10436667B2 (en) * 2017-09-25 2019-10-08 Smart Pipe Company, Inc. In line inspection method and apparatus for performing in line inspections

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977616A (en) * 1959-08-28 1961-04-04 Robert S Willis Pig ball receiver
AT222450B (de) * 1960-03-11 1962-07-25 Franz Krammer Absperrschieber für Rohrleitungen
US3063079A (en) * 1960-03-31 1962-11-13 Panhandle Eastern Pipe Line Co Combination valve and cleaning ball launcher for use in pressure flow lines
US3063080A (en) * 1961-01-11 1962-11-13 Panhandle Eastern Pipe Line Co Combination gate valve and ball launcher and catcher for use in pressure flow lines
US3169263A (en) * 1962-01-23 1965-02-16 Charles Wheatley Company Sphere launching apparatus
US3246666A (en) * 1963-12-12 1966-04-19 Maintenance Engineering Corp Pipe ball transfer device
US3266077A (en) * 1965-05-24 1966-08-16 Frank Wheatley Corp Sphere launcher
US3720228A (en) * 1971-11-19 1973-03-13 T Wheatley Full-bore pipeline check valves adapted for rearrangement into alternative body styles
US3779270A (en) * 1972-05-26 1973-12-18 Signet Controls Inc Sphere launcher and receiver
US3809113A (en) * 1973-02-20 1974-05-07 M & J Dev Co Sphere handling apparatus and method
US3957245A (en) * 1974-11-26 1976-05-18 Mueller Co. Gate valve structure
GB1539428A (en) * 1976-04-05 1979-01-31 Dynamic Controls Ltd Indicators with rotary actuators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114294475A (zh) * 2021-12-06 2022-04-08 海洋石油工程股份有限公司 一种用于海管清管球安装的方法

Also Published As

Publication number Publication date
GB2026647A (en) 1980-02-06
NO791611L (no) 1980-01-29
FR2435975A1 (fr) 1980-04-11
IT1119780B (it) 1986-03-10
US4199834A (en) 1980-04-29
JPS5520690A (en) 1980-02-14
DE2925848A1 (de) 1980-02-14
NL7904893A (nl) 1980-01-29

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