Hose pump for use in filling device utilized for filling e.g. toxic liquid, has two driving shafts that are arranged concentrically to each other, where one of driving shafts runs inside other drive shaft

• Main Authors: WEINSTOCK, PATRICK, BRAEUNINGER, MARC, KRAUSE, BJOERN, MAYER, WERNER
• Format: Patent
• Language: English; German
• Published: 16.12.2010
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The pump (1) has two pump bodies (3, 5) provided for conveying liquid, where the pump bodies are fastened to respective drive shafts (A, B) inside a pump housing (2). Drives (4, 6) are connected to the respective shafts for rotatably driving the respective bodies. The pump bodies are coaxially arran...