Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
JOURNAL HOUSING ASSEMBLY AND BALANCED TORQUE ARM FOR HIGH-PRESSURE ROTARY VALVE SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2015/157665
Kind Code:
A3
Abstract:
Steam cutting, chatter, journal vibration, welding, and milling within a high-pressure rotary valve system (800) may be mitigated by the use an adjustable journal housing (200) assembly disengaged from the high-pressure rotary valve housing (534) and configured to move laterally with respect to the journal to accommodate changes in journal eccentricity and attitude angle. A torque arm (845) with at least two equidistant turnbuckles (890) may be fitted on at least one end of a journal such that the at least two turnbuckles are fixedly engaged to a housing of the rotary valve system.

Inventors:
BOLZ EDWIN WILLIAM (US)
Application Number:
PCT/US2015/025356
Publication Date:
December 23, 2015
Filing Date:
April 10, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ANDRITZ INC (US)
International Classes:
B65G53/46; D21C7/06
Foreign References:
FR2127872A51972-10-13
US3130879A1964-04-28
US2774491A1956-12-18
Attorney, Agent or Firm:
NELSON, Jeffry, H. (901 North Glebe Road 11th Floo, Arlington VA, US)
Download PDF: