FR2051818A1 - - Google Patents

Info

Publication number: FR2051818A1
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7026504A

Other languages

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1969-07-17

Filing date

1970-07-17

Publication date

1971-04-09

1970-07-17 Application filed by General Electric Co filed Critical General Electric Co

1971-04-09 Publication of FR2051818A1 publication Critical patent/FR2051818A1/fr

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

FR7026504A 1969-07-17 1970-07-17 Withdrawn FR2051818A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US84255069A	1969-07-17	1969-07-17

Publications (1)

Publication Number	Publication Date
FR2051818A1 true FR2051818A1 (en)	1971-04-09

Family

ID=25287607

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7026504A Withdrawn FR2051818A1 (en)	1969-07-17	1970-07-17

Country Status (5)

Country	Link
US (1)	US3592566A (en)
AU (1)	AU1681970A (en)
DE (1)	DE2035380A1 (en)
FR (1)	FR2051818A1 (en)
GB (1)	GB1292477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0011983A1 (en) *	1978-11-28	1980-06-11	CompAir Industrial Limited	Regenerative rotodynamic machines
WO1999056606A1 (en) *	1998-05-07	1999-11-11	Seb S.A.	Suction device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT939142B (en) *	1970-10-31	1973-02-10	Gefeg Gmbh	ANULAR BLOWER WORKING WITH THE PRINCIPLE OF THE LATERLAE CHANNEL
US3962789A (en) *	1974-04-08	1976-06-15	Flatland Lloyd P	Dental handpiece
GB2190429B (en) *	1986-04-14	1990-10-17	Hitachi Ltd	An electric blower
DE8704066U1 (en) *	1987-03-18	1988-07-14	Siemens AG, 1000 Berlin und 8000 München	Side channel blower
US5448794A (en) *	1993-09-16	1995-09-12	Electrolux Corporation	Corded handheld vacuum cleaner
US5734214A (en)	1995-11-09	1998-03-31	Ametek, Inc.	Molded through-flow motor assembly
EP1296585B1 (en) *	1998-10-31	2005-06-08	Miele & Cie. KG	Vacuum cleaner fan
DE19906130A1 (en) *	1999-02-13	2000-08-17	Mannesmann Vdo Ag	Feed pump
EP1320318B1 (en)	2000-09-29	2012-10-24	Oreck Holdings, LLC	Contoured intake ducts and fan housing assemblies for floor care machines
US6439843B1 (en)	2000-11-16	2002-08-27	Ametek, Inc.	Motor/fan assembly having a radial diffuser bypass
FR2826851B1 (en) *	2001-07-03	2004-08-06	Nielsen Innovation	HIGH EFFICIENCY SELF-CONTAINED VACUUM
WO2007146882A1 (en) *	2006-06-12	2007-12-21	Mag Aerospace Industries, Inc.	Regenerative vacuum generator for aircraft and other vehicles
FR2904838B1 (en) *	2006-08-10	2016-05-13	Stihl Ag & Co Kg Andreas	MANUAL SCANNING APPARATUS
JP2010509527A (en) *	2006-11-06	2010-03-25	ボーグワーナー・インコーポレーテッド	Double inlet regenerative air pump
US20090123293A1 (en) *	2007-11-08	2009-05-14	Emerson Electric Co.	Method and apparatus of driving multiple shafts in a wet/dry vacuum and liquid pump
US9562532B2 (en) *	2014-05-15	2017-02-07	Higra Industrial Ltda	Progressive vortex pump
WO2016087923A1 (en) *	2014-12-02	2016-06-09	C Enterprise (Hk) Limited	Cleaning head assembly
EP3731375B1 (en)	2019-04-24	2023-09-06	Black & Decker Inc.	Outer rotor brushless motor having an axial fan

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2486619A (en) *	1946-09-07	1949-11-01	Hoover Co	Plastic fan for suction cleaners
US2658665A (en) *	1950-12-07	1953-11-10	Hoover Co	Multistage fan for suction cleaners
US2982986A (en) *	1956-09-19	1961-05-09	Gen Electric	Vacuum cleaner with improved fan arrangement

1969
- 1969-07-17 US US842550A patent/US3592566A/en not_active Expired - Lifetime
1970
- 1970-06-25 AU AU16819/70A patent/AU1681970A/en not_active Expired
- 1970-06-30 GB GB31644/70A patent/GB1292477A/en not_active Expired
- 1970-07-16 DE DE19702035380 patent/DE2035380A1/en active Pending
- 1970-07-17 FR FR7026504A patent/FR2051818A1/fr not_active Withdrawn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0011983A1 (en) *	1978-11-28	1980-06-11	CompAir Industrial Limited	Regenerative rotodynamic machines
WO1999056606A1 (en) *	1998-05-07	1999-11-11	Seb S.A.	Suction device
FR2778327A1 (en) *	1998-05-07	1999-11-12	Seb Sa	SUCTION DEVICE

Also Published As

Publication number	Publication date
US3592566A (en)	1971-07-13
GB1292477A (en)	1972-10-11
AU1681970A (en)	1972-01-06
DE2035380A1 (en)	1971-01-28

Legal Events

Date	Code	Title	Description
1974-09-27	ST	Notification of lapse

Publication	Publication Date	Title
AU2270770A (en)	1972-06-01
AU465413B2 (en)	1975-09-11
AU429630B2 (en)	1972-10-26
AU450150B2 (en)	1970-11-12
AU2355770A (en)	1972-06-22
AU442375B2 (en)	1973-11-06
AU470301B1 (en)	1972-05-25
AU427401B2 (en)	1972-08-17
AU442463B2 (en)	1973-11-09
AU425297B2 (en)	1972-03-26
AU410358B2 (en)	1971-02-09
AU470661B1 (en)	1970-10-05
AU414607B2 (en)	1971-06-29
AU417208B2 (en)	1971-10-14
AU438128B2 (en)	1973-07-16
AU428131B2 (en)	1972-09-14
AU442285B2 (en)	1973-11-02
AU442322B2 (en)	1973-11-02
AU442357B2 (en)	1973-11-07
AU428129B2 (en)	1972-09-12
AU442380B2 (en)	1973-11-05
AU428074B2 (en)	1972-09-11
AU442535B2 (en)	1973-11-12
AU442538B2 (en)	1973-11-12
AU442554B2 (en)	1973-11-13