Processing

Please wait...

Settings

Settings

Goto Application

1. JP2003525379 - 摩擦真空ポンプ

Office Japan
Application Number 2001556016
Application Date 24.01.2001
Publication Number 2003525379
Publication Date 26.08.2003
Grant Number 4819277
Grant Date 09.09.2011
Publication Kind B2
IPC
F04D 17/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
17Radial-flow pumps specially adapted for elastic fluids, e.g. centrifugal pumps; Helico-centrifugal pumps specially adapted for elastic fluids
08Centrifugal pumps
16for displacing without appreciable compression
F04D 23/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
23Other rotary non-positive-displacement pumps specially adapted for elastic fluids
CPC
F04D 17/127
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
17Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
08Centrifugal pumps
10for compressing or evacuating
12Multi-stage pumps
127with radially spaced stages, e.g. for contrarotating type
F04D 17/168
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
DNON-POSITIVE-DISPLACEMENT PUMPS
17Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
08Centrifugal pumps
16for displacing without appreciable compression
168Pumps specially adapted to produce a vacuum
Applicants ライボルト ヴァークウム ゲゼルシャフト ミット ベシュレンクテル ハフツング
Inventors ハインリヒ エングレンダー
Agents 矢野 敏雄
久野 琢也
アインゼル・フェリックス=ラインハルト
ラインハルト・アインゼル
Priority Data 10004271 01.02.2000 DE
Title
(JA) 摩擦真空ポンプ
Abstract