CZ62794A3 - Process and apparatus for transportation of a liquid and another liquid substance through the same pipeline - Google Patents

Process and apparatus for transportation of a liquid and another liquid substance through the same pipeline Download PDF

Info

Publication number
CZ62794A3
CZ62794A3 CS94627A CS6279492A CZ62794A3 CZ 62794 A3 CZ62794 A3 CZ 62794A3 CS 94627 A CS94627 A CS 94627A CS 6279492 A CS6279492 A CS 6279492A CZ 62794 A3 CZ62794 A3 CZ 62794A3
Authority
CZ
Czechia
Prior art keywords
liquid
conveying
freezing
ice
separating body
Prior art date
Application number
CS94627A
Other languages
Czech (cs)
English (en)
Inventor
Dirk Pitzel
Original Assignee
Dirk Pitzel
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 Dirk Pitzel filed Critical Dirk Pitzel
Publication of CZ62794A3 publication Critical patent/CZ62794A3/cs

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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Confectionery (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
CS94627A 1991-09-19 1992-09-17 Process and apparatus for transportation of a liquid and another liquid substance through the same pipeline CZ62794A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4131208A DE4131208A1 (de) 1991-09-19 1991-09-19 Verfahren und vorrichtung zum foerdern einer fluessigkeit und eines anderen fliessfaehigen mediums durch dieselbe foerderleitung
PCT/EP1992/002145 WO1993006409A1 (fr) 1991-09-19 1992-09-17 Procede et dispositif pour le transport d'un liquide et d'un autre produit coulant par la meme conduite de transport

Publications (1)

Publication Number Publication Date
CZ62794A3 true CZ62794A3 (en) 1994-07-13

Family

ID=6440998

Family Applications (1)

Application Number Title Priority Date Filing Date
CS94627A CZ62794A3 (en) 1991-09-19 1992-09-17 Process and apparatus for transportation of a liquid and another liquid substance through the same pipeline

Country Status (11)

Country Link
EP (1) EP0604530A1 (fr)
JP (1) JPH06510840A (fr)
AU (1) AU2584292A (fr)
BR (1) BR9206521A (fr)
CA (1) CA2118788A1 (fr)
CZ (1) CZ62794A3 (fr)
DE (1) DE4131208A1 (fr)
FI (1) FI941283A0 (fr)
HU (1) HUT68946A (fr)
NO (1) NO940983D0 (fr)
WO (1) WO1993006409A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461874A (en) * 1993-12-07 1995-10-31 Thompson; Michael C. Method and apparatus for transporting material
DE19600749A1 (de) * 1995-09-13 1997-03-20 Schlumberger Rombach Gmbh Verfahren und Vorrichtung zum temporären Absperren von Gasleitungen
DE19830029A1 (de) * 1998-07-04 2000-01-05 Audi Ag Anlage zum Beschichten von Gegenständen, insbesondere von Fahrzeug-Karosserien
US6485577B1 (en) * 2000-01-07 2002-11-26 Robert Kiholm Pipe pig formed of frozen product
GB0000560D0 (en) * 2000-01-11 2000-03-01 Univ Bristol Cleaning and fluid separation in fluid flow conduits
DE10216581B4 (de) * 2002-04-14 2006-07-20 Asis Gmbh Versorgungsleitung für Beschichtungsanlagen, insbesondere Lackieranlagen
DE102008052026A1 (de) 2008-01-08 2009-07-09 Röper, Wilhelm, Dipl.-Ing. Rohrleitungssystem zur Beförderung von insbesondere flüssigen Medien und Verfahren zu dessen Reinigung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676091A (en) * 1970-09-08 1972-07-11 Shell Oil Co Method for forming and circulating plugs in a pipeline
US3695301A (en) * 1971-06-07 1972-10-03 Halliburton Co Apparatus and method for pipeline testing
EP0082895A1 (fr) * 1981-12-24 1983-07-06 Brister Incorporated Dispositif d'arrêt pour systèmes de canalisation et son usage
FR2664359B1 (fr) * 1990-07-04 1992-10-23 Challenger Special Oil Service Procede et racleur cryogeniques pour l'obturation temporaire d'une conduite.

Also Published As

Publication number Publication date
JPH06510840A (ja) 1994-12-01
AU2584292A (en) 1993-04-27
HUT68946A (en) 1995-08-28
EP0604530A1 (fr) 1994-07-06
HU9400778D0 (en) 1994-06-28
CA2118788A1 (fr) 1993-04-01
FI941283A (fi) 1994-03-18
FI941283A0 (fi) 1994-03-18
NO940983L (no) 1994-03-18
NO940983D0 (no) 1994-03-18
DE4131208A1 (de) 1993-03-25
BR9206521A (pt) 1995-11-07
WO1993006409A1 (fr) 1993-04-01

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