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Pump configuration for an ink supply tank of an inking system in franking and value stamping machines
Pump configuration for an ink supply tank of an inking system in franking and value stamping machines
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机译:盖章和有价印章机上墨系统供墨罐的泵配置
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摘要
A franking and value stamping machine includes an inking system with a housing, inking rollers, and inlet and return necks. A pump assembly includes tube or hose connections communicating with the inlet and return necks. An ink supply tank that communicates with the tube or hose connections has two ink containers. A guide tube provides communication between the ink containers. A threaded spindle is supported in the guide tube and driven by an electric motor through a coupling as a pumping unit.
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