DE18828C - Testing device for the inner surfaces of pipelines - Google Patents

Testing device for the inner surfaces of pipelines

Info

Publication number
DE18828C
DE18828C DENDAT18828D DE18828DA DE18828C DE 18828 C DE18828 C DE 18828C DE NDAT18828 D DENDAT18828 D DE NDAT18828D DE 18828D A DE18828D A DE 18828DA DE 18828 C DE18828 C DE 18828C
Authority
DE
Germany
Prior art keywords
pipelines
inner surfaces
testing device
conduit
cutout
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.)
Active
Application number
DENDAT18828D
Other languages
German (de)
Original Assignee
J. BRANDT in Berlin W., Königgrätzerstr. 131
Publication of DE18828C publication Critical patent/DE18828C/en
Active legal-status Critical Current

Links

Classifications

    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • F16L2101/12—Cleaning
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

1U,- 1 U, -

Claims (1)

Patent-Anspruch:Patent claim: Zur Ermittelung des inneren Zustandes von Röhrenleitungen während deren Benutzung die Anwendung einer Vorrichtung in Form eines Drehhahnes, dessen Kegel mit zwei oder mehreren Ausschnitten versehen ist, welche genau zu dem ausgeschnittenen Theil der durchgehenden Leitung passen, so dafs während der Prüfung derjenigen Ausschnittsfläche, welche einen Theil der inneren Wand der Leitung bildete, die'andere Ausschnittsfläche die Leitung ergänzt und deren Fortbenutzung ermöglicht.To determine the internal condition of pipelines while they are in use, use the Application of a device in the form of a rotary tap, its cone with two or more Cutouts are provided which correspond exactly to the cut-out part of the continuous Line fit, so that during the examination of the cutout area which one part of the inner wall of the conduit formed, the other cutout surface the conduit supplements and enables their continued use.
DENDAT18828D Testing device for the inner surfaces of pipelines Active DE18828C (en)

Publications (1)

Publication Number Publication Date
DE18828C true DE18828C (en)

Family

ID=34715795

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT18828D Active DE18828C (en) Testing device for the inner surfaces of pipelines

Country Status (1)

Country Link
DE (1) DE18828C (en)

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