作者: Mathias Boehme
DOI:
关键词:
摘要: Expansion tank (10) for receiving volume changes caused by temperature fluctuations in service and heating water systems (28, 29), comprising a (11, 11a) divided diaphragm (16, 22) into pressurized gas compartment (19, 24) (18, 23). Water 23) communicates through ports (14, 27) with system 29). Service (18) (23) are integrated common 11a).