ROBERGE, MARTIN J.,BENT, ETHAN CURTIS STEPHEN,THOMPSON, DENNIS GEORGE
申请号：
CA2966230
公开号：
CA2966230A1
申请日:
2017.05.05
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
The present invention provides a protective wear cover which may be utilizedin ametering device housing to protect the housing in an area which may besubjected to highimpact by product flow. The protective wear cover may be installed inside themeteringdevice housing at the venturi induction zone. The protective wear cover may bemanufactured from a highly wear resistant material. The shape of theprotective wearcover may be suited to conform to the metering device housing in the protectedarea toensure a tight fit and negligible effect on air flow. This protective wearcover maytherefore serve as a sacrificial barrier which prevents wear on the meteringdevicehousing and may be periodically replaced when worn. Replacing the protectivewearcover negates the need to replace the whole metering device housing.
