GB2334311B - Diaphragm pump with integrated magnetic valve for vacuum cleaner - Google Patents

Diaphragm pump with integrated magnetic valve for vacuum cleaner

Info

Publication number: GB2334311B
Authority: GB; United Kingdom
Prior art keywords: vacuum cleaner; magnetic valve; diaphragm pump; integrated magnetic; integrated
Prior art date: 1996-12-11
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 - Fee Related

Application number

GB9913562A

Other versions

GB2334311A (en

GB9913562D0 (en

Inventor

Paul Nichols

Roger John

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.)

PUMP INTERNAT Ltd

Original Assignee

PUMP INTERNAT Ltd

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.)

1996-12-11

Filing date

1997-12-11

Publication date

2000-12-27

1996-12-11 Priority claimed from GBGB9625734.0A external-priority patent/GB9625734D0/en

1997-12-11 Application filed by PUMP INTERNAT Ltd filed Critical PUMP INTERNAT Ltd

1999-08-11 Publication of GB9913562D0 publication Critical patent/GB9913562D0/en

1999-08-18 Publication of GB2334311A publication Critical patent/GB2334311A/en

2000-12-27 Application granted granted Critical

2000-12-27 Publication of GB2334311B publication Critical patent/GB2334311B/en

2017-12-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Atmospheric Sciences (AREA)
Reciprocating Pumps (AREA)

GB9913562A 1996-12-11 1997-12-11 Diaphragm pump with integrated magnetic valve for vacuum cleaner Expired - Fee Related GB2334311B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9625734.0A GB9625734D0 (en)	1996-12-11	1996-12-11	Fluid pressure activated motor pump
GBGB9713456.3A GB9713456D0 (en)	1996-12-11	1997-06-26	A drive device
PCT/GB1997/003420 WO1998026180A1 (en)	1996-12-11	1997-12-11	Diaphragm pump with integrated magnetic valve for vacuum cleaner

Publications (3)

Publication Number	Publication Date
GB9913562D0 GB9913562D0 (en)	1999-08-11
GB2334311A GB2334311A (en)	1999-08-18
GB2334311B true GB2334311B (en)	2000-12-27

Family

ID=26310600

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GBGB9713456.3A Pending GB9713456D0 (en)	1996-12-11	1997-06-26	A drive device
GB9726179A Withdrawn GB2320296A (en)	1996-12-11	1997-12-11	A drive device and a vacuum cleaner incorporating such a device
GB9913562A Expired - Fee Related GB2334311B (en)	1996-12-11	1997-12-11	Diaphragm pump with integrated magnetic valve for vacuum cleaner

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
GBGB9713456.3A Pending GB9713456D0 (en)	1996-12-11	1997-06-26	A drive device
GB9726179A Withdrawn GB2320296A (en)	1996-12-11	1997-12-11	A drive device and a vacuum cleaner incorporating such a device

Country Status (3)

Country	Link
AU (1)	AU7848498A (en)
GB (3)	GB9713456D0 (en)
WO (1)	WO1998026180A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4587098B2 (en) *	2004-07-21	2010-11-24	Ｓｍｃ株式会社	Pump device
US7603854B2 (en)	2007-04-10	2009-10-20	Illinois Tool Works Inc.	Pneumatically self-regulating valve
US7603855B2 (en)	2007-04-10	2009-10-20	Illinois Tool Works Inc.	Valve with magnetic detents
US7587897B2 (en)	2007-04-10	2009-09-15	Illinois Tool Works Inc.	Magnetically sequenced pneumatic motor
US20150125318A1 (en) *	2013-11-01	2015-05-07	Allegiance Corporation	Pneumatic pump system and related methods

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2307566A (en) *	1940-07-31	1943-01-05	Wright Aeronautical Corp	Pneumatic drive fuel pump
FR1477595A (en) *	1966-03-02	1967-04-21	Realisations D Automatismes Et	Suction and pressure dosing pump operating by pulses
GB1144268A (en) *	1966-09-07	1969-03-05	Paschke Hanns Dieter	Fluid operated apparatus for producing reciprocatory movement
US3597122A (en) *	1969-08-21	1971-08-03	Guy F Farmer	Oscillatory compressor
US3653784A (en) *	1969-06-18	1972-04-04	Audi Ag	Proportionating feed pump
GB2073827A (en) *	1980-04-10	1981-10-21	Well Men Ind Co Ltd	A combined air compressor and vacuum device
WO1984000485A1 (en) *	1982-08-04	1984-02-16	Harry Reino Tuomi	Liquid suction apparatus connectable to a vacuum cleaner
JPH05321836A (en) *	1992-05-15	1993-12-07	Clean Pack:Kk	Suction pump
FR2733406A1 (en) *	1995-04-28	1996-10-31	Anumsa	Vacuum cleaner that adapts suction/flow rate to application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE366508B (en) *	1971-12-22	1974-04-29	H Berkelius
SE380324B (en) *	1973-12-12	1975-11-03	H Berkelius	HYDRAULIC ENGINE WITH FRONT AND AFTER MOVING PISTON

1997
- 1997-06-26 GB GBGB9713456.3A patent/GB9713456D0/en active Pending
- 1997-12-11 GB GB9726179A patent/GB2320296A/en not_active Withdrawn
- 1997-12-11 GB GB9913562A patent/GB2334311B/en not_active Expired - Fee Related
- 1997-12-11 AU AU78484/98A patent/AU7848498A/en not_active Abandoned
- 1997-12-11 WO PCT/GB1997/003420 patent/WO1998026180A1/en active Application Filing

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2307566A (en) *	1940-07-31	1943-01-05	Wright Aeronautical Corp	Pneumatic drive fuel pump
FR1477595A (en) *	1966-03-02	1967-04-21	Realisations D Automatismes Et	Suction and pressure dosing pump operating by pulses
GB1144268A (en) *	1966-09-07	1969-03-05	Paschke Hanns Dieter	Fluid operated apparatus for producing reciprocatory movement
US3653784A (en) *	1969-06-18	1972-04-04	Audi Ag	Proportionating feed pump
US3597122A (en) *	1969-08-21	1971-08-03	Guy F Farmer	Oscillatory compressor
GB2073827A (en) *	1980-04-10	1981-10-21	Well Men Ind Co Ltd	A combined air compressor and vacuum device
WO1984000485A1 (en) *	1982-08-04	1984-02-16	Harry Reino Tuomi	Liquid suction apparatus connectable to a vacuum cleaner
JPH05321836A (en) *	1992-05-15	1993-12-07	Clean Pack:Kk	Suction pump
FR2733406A1 (en) *	1995-04-28	1996-10-31	Anumsa	Vacuum cleaner that adapts suction/flow rate to application

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATS ABS OF JP vol. 018, no.143 M-1574. 9.3.1994 & JP05321836A CLEAN PACK:KK, 7.12.1993 *

Also Published As

Publication number	Publication date
GB2320296A (en)	1998-06-17
GB9726179D0 (en)	1998-02-11
GB2334311A (en)	1999-08-18
GB9913562D0 (en)	1999-08-11
WO1998026180A1 (en)	1998-06-18
GB9713456D0 (en)	1997-08-27
AU7848498A (en)	1998-07-03

Legal Events

Date	Code	Title	Description
2007-08-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20061211

Publication	Publication Date	Title
SG45525A1 (en)	1998-01-16	Vacuum cleaner with improved suction inlet
GB2288322B (en)	1997-08-27	Vacuum cleaner
FR2717550B1 (en)	1996-06-07	Integral cryogenic vacuum valve.
EP0681806A3 (en)	1997-01-22	Vacuum cleaner.
GB9609281D0 (en)	1996-07-10	Improved vacuum pumps
GB2298457B (en)	1997-04-09	Vacuum pump
GB9506579D0 (en)	1995-05-17	Vacuum cleaner
GB2310369B (en)	1999-09-15	Vacuum cleaner hose
AU2753797A (en)	1998-01-15	Suction service valve
EP0790629A4 (en)	1999-06-09	Vacuum valve
GB9625178D0 (en)	1997-01-22	Vacuum cleaner assembly
AU765897C (en)	2004-10-14	Vacuum cleaner tank assembly
GB2334311B (en)	2000-12-27	Diaphragm pump with integrated magnetic valve for vacuum cleaner
GB2289320B (en)	1998-06-10	Vacuum valve
GB9621590D0 (en)	1996-12-04	Suction cleaners
GB9402828D0 (en)	1994-04-06	Vacuum pump
AU7591194A (en)	1995-05-18	Suction member for use with vacuum cleaner
GB2304174B (en)	1999-09-01	Vacuum valve
EP0679361A3 (en)	1996-05-08	Vacuum cleaner with accessory.
AU1591695A (en)	1995-08-08	Vacuum cleaner
KR970000318Y1 (en)	1997-01-16	Vacuum cleaner
EP0664550A3 (en)	1997-09-10	Vacuum valve.
EP0730840A3 (en)	1997-06-11	Internal support element for vacuum cleaner
PL105476U1 (en)	1997-04-14	Suction strainer with drain-off valve
CA75186S (en)	1994-11-24	Vacuum cleaner