Patent · US Active

Tool for crushing coke

US9469811B2 · kind B2 · utility

0Cited by

3References

8Claims

0Family size

Assignee

Ruhrpumpen GmbH · DE

Inventors

Thomas Hoppe · Lemgo, DE
Wolfgang Paul · Bad Schwartau, DE
Kay Simon · Iserlohn, DE
Andreas Wupper · Lennestadt, DE

Key dates

Filing date	Jun 2, 2014
Grant date	Oct 18, 2016
Priority date	—
Expiry date	Nov 19, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/364
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a tool for crushing coke, and includes a housing 2 that, in an operating state, is fastened to a drill rod, and in which is arranged at least one cutting nozzle 10 for cutting and a drilling nozzle 9 for drilling coke by means of a water jet, and a control for supplying water flowing through the housing 2 under pressure for drilling or cutting, wherein the control for switching the tool 1 from a drilling mode to a cutting mode and vice versa includes a control device 7 that is rotatable about a longitudinal axis of the housing 2 to switch the tool 1, wherein the drilling or cutting mode is set depending on the angular position of the control device 7. To obtain a clear understanding of whether the tool 1 is in drilling or cutting mode, at least one position element 38, 39 is arranged on the control device 7 that displays the angular position of the control device 7 in the drilling and/or cutting mode of the tool 1 through a window 18 in the housing 2.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.