pump

TW202640027APending Publication Date: 2026-10-01PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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Patent Information

Application Number
TW114145174
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-21
Filing Date
2025-11-19
Publication Date
2026-10-01

Smart Images

  • Figure TWG2TA001078525_001
    Figure TWG2TA001078525_001
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    Figure TWG2TA001078525_002
  • Figure TWG2TA001078525_003
    Figure TWG2TA001078525_003
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Abstract

The pump (1) has a casing (30) having a pump chamber for housing an impeller (70). The casing (30) has a suction passage (381) and a discharge passage communicating with the pump chamber. The suction passage (381) has: a suction inlet for drawing in liquid; and a discharge outlet, which opens in the axial direction and allows liquid to flow out to the impeller (70). The discharge passage has: an inlet for drawing in liquid discharged from the impeller (70); and a discharge outlet, which opens in the radial direction and allows liquid to be discharged to the outside. The casing (30) has: a first partition casing (30A) having a first partition suction passage (381A) that forms part of the suction passage (381); and a second partition casing (30B) having a second partition suction passage (381B) that forms part of the suction passage (381).
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