FR2219768B3 - - Google Patents

Info

Publication number
FR2219768B3
FR2219768B3 FR7406634A FR7406634A FR2219768B3 FR 2219768 B3 FR2219768 B3 FR 2219768B3 FR 7406634 A FR7406634 A FR 7406634A FR 7406634 A FR7406634 A FR 7406634A FR 2219768 B3 FR2219768 B3 FR 2219768B3
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7406634A
Other versions
FR2219768A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2219768A1 publication Critical patent/FR2219768A1/fr
Application granted granted Critical
Publication of FR2219768B3 publication Critical patent/FR2219768B3/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
FR7406634A 1973-03-01 1974-02-27 Expired FR2219768B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7302867A NL7302867A (fr) 1973-03-01 1973-03-01

Publications (2)

Publication Number Publication Date
FR2219768A1 FR2219768A1 (fr) 1974-09-27
FR2219768B3 true FR2219768B3 (fr) 1976-12-03

Family

ID=19818347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406634A Expired FR2219768B3 (fr) 1973-03-01 1974-02-27

Country Status (6)

Country Link
JP (1) JPS501412A (fr)
DE (1) DE2407613A1 (fr)
FR (1) FR2219768B3 (fr)
GB (1) GB1431358A (fr)
IT (1) IT1009178B (fr)
NL (1) NL7302867A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5151007A (ja) * 1974-10-28 1976-05-06 Micro Gen Equipment Corp Enshinatsushukuki
JPS62186097A (ja) * 1986-02-07 1987-08-14 Matsushita Electric Ind Co Ltd 電動送風機
JPH01257796A (ja) * 1988-04-08 1989-10-13 Matsushita Electric Ind Co Ltd 遠心走風機のインペラ
JP3719280B2 (ja) * 1996-02-14 2005-11-24 株式会社デンソー 遠心式送風機
DE102005008388A1 (de) * 2005-02-24 2006-08-31 Gebr. Becker Gmbh & Co Kg Laufrad und Seitenkanalmaschine mit Laufrad
CN103016400B (zh) * 2012-12-10 2015-07-15 中联重科股份有限公司 离心风机叶轮、离心风机及吹雪车
CN105650032B (zh) * 2016-03-29 2017-11-07 浙江理工大学 离心压缩机的扩压器
CN110173385A (zh) * 2019-05-27 2019-08-27 浙江富春江水电设备有限公司 一种带导流叶片超高水头段混流式水轮机转轮设计方法

Also Published As

Publication number Publication date
FR2219768A1 (fr) 1974-09-27
DE2407613A1 (de) 1974-09-05
IT1009178B (it) 1976-12-10
NL7302867A (fr) 1974-09-03
GB1431358A (en) 1976-04-07
JPS501412A (fr) 1975-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse