Global Patent Index - EP 0847498 B1

EP 0847498 B1 2001-03-21 - REGENERATIVE PUMP

Title (en)

REGENERATIVE PUMP

Title (de)

SEITENKANALKREISELPUMPE

Title (fr)

POMPE REGENERATIVE

Publication

EP 0847498 B1 (DE)

Application

EP 96930979 A

Priority

  • DE 29513904 U
  • EP 9603806 W

Abstract (en)

[origin: CA2230514A1] Modular-structure regenerative pump in which the sets of steps comprise a intermediate suction part (6), an intermediate delivery part (7), an impeller (10) and a casing (8, 9). In order to simplify construction, the intermediate suction and delivery parts (6, 7) are sheet-metal components and arranged in an annular casing (8, 9). The intermediate suction and delivery parts (6, 7) are preferably centred from the shaft.

IPC 1-7 (main, further and additional classification)

F04D 5/00; F04D 1/06; F04D 29/42

IPC 8 full level (invention and additional information)

F04D 1/06 (2006.01); F04D 5/00 (2006.01); F04D 29/42 (2006.01)

CPC (invention and additional information)

F04D 1/063 (2013.01); F04D 5/002 (2013.01); F04D 5/006 (2013.01); F04D 29/4266 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE

EPO simple patent family

DE 29513904 U1 19970109; AT 199967 T 20010415; AU 6985296 A 19970319; AU 702493 B2 19990225; CA 2230514 A1 19970306; CA 2230514 C 20061128; CZ 286307 B6 20000315; CZ 9800283 A3 19990811; DK 0847498 T3 20010709; EP 0847498 A1 19980617; EP 0847498 B1 20010321; ES 2156290 T3 20010616; FI 980395 A0 19980220; FI 980395 A 19980220; GR 3035987 T3 20010831; NO 312313 B1 20020422; NO 980819 A 19980226; NO 980819 D0 19980226; NZ 318379 A 19981028; PT 847498 E 20010830; TW 393550 B 20000611; US 6082960 A 20000704; WO 9708461 A1 19970306

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- Owner name: UFFICIO TECNICO ING. A. MANNUCCI

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