PL368866A1 - Filter condition indicator - Google Patents

Filter condition indicator

Info

Publication number: PL368866A1
Authority: PL; Poland
Prior art keywords: filter condition; condition indicator; indicator; filter; condition
Prior art date: 2001-10-05

Application number

PL02368866A

Other languages

Polish (pl)

Inventor

Nikhileshwar Mukherjee

Dhulipala Ravikumar

Karam Vir Rehani

Pramod Prabhakar Walvekar

Original Assignee

Unilever N.V.

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.)

2001-10-05

Filing date

2002-09-12

Publication date

2005-04-04

2002-09-12 Application filed by Unilever N.V. filed Critical Unilever N.V.

2005-04-04 Publication of PL368866A1 publication Critical patent/PL368866A1/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/54—Computerised or programmable systems

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Treatment By Sorption (AREA)
Separation Using Semi-Permeable Membranes (AREA)

PL02368866A 2001-10-05 2002-09-12 Filter condition indicator PL368866A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IN968MU2001		2001-10-05

Publications (1)

Publication Number	Publication Date
PL368866A1 true PL368866A1 (en)	2005-04-04

Family

ID=11097303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL02368866A PL368866A1 (en)	2001-10-05	2002-09-12	Filter condition indicator

Country Status (8)

Country	Link
CN (1)	CN1306984C (en)
AR (1)	AR036737A1 (en)
BR (1)	BR0213109A (en)
MX (1)	MXPA04003145A (en)
MY (1)	MY134292A (en)
PL (1)	PL368866A1 (en)
RU (1)	RU2294234C2 (en)
WO (1)	WO2003031018A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100766268B1 (en)	2005-02-14	2007-10-15	주식회사 엘지화학	Automatic air conditioning filter management device for battery pack and its automatic management method
DE102005057140A1 (en) *	2005-11-30	2007-06-06	BSH Bosch und Siemens Hausgeräte GmbH	Household appliance with water filter
MD3805C2 (en) *	2007-12-26	2009-08-31	ШКИЛЁВ Думитру Владимир	Water-purifying filter
ES2387188T3 (en) *	2008-03-28	2012-09-17	Brita Gmbh	Method for measuring the volume of flow of electrically conductive liquids through a vessel
USD676766S1 (en)	2011-05-10	2013-02-26	Brita Lp	Filter indicator
US8961781B2 (en)	2011-09-29	2015-02-24	Brita Lp	Filter status techniques adapted for use with a container based filtration device
RU2527854C2 (en) *	2012-11-30	2014-09-10	Государственное бюджетное образовательное учреждение высшего прфессионального образования "Кировская государственная медицинская академия" Министерства здравоохранения Российской Федерации (ГБОУ ВПО Кировская ГМА Минздрава России)	Vokhmyaninovтs method of service life determination for independent devices for treatment of water fed by gravity (versions)
CN102974163A (en) *	2012-12-03	2013-03-20	上海伊美特实业有限公司	Water purification equipment and filtering medium replacing and reminding method thereof
CN104436828B (en) *	2014-12-03	2016-03-02	佛山市云米电器科技有限公司	A kind of water purifier assembly and control method thereof
CN106422493B (en) *	2016-10-26	2018-11-06	广东高而美制冷设备有限公司	A kind of intellectual blowing system and method for discharging pollution
CN109399840A (en) *	2017-08-15	2019-03-01	芜湖美的厨卫电器制造有限公司	The filter element life detection device and its detection method of purifying drinking appliance
CN108844877A (en) *	2018-05-04	2018-11-20	科勒(中国)投资有限公司	A kind of data detection method and device based on the filter assemblies service life
CN113730972A (en) *	2021-09-13	2021-12-03	津高阀门制造有限公司	Y-shaped filter with replaceable filter element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4436223A (en) *	1981-02-03	1984-03-13	Wilson Jerry L	Device for recording the dispensing of fluids
SU1807004A1 (en) *	1989-05-17	1993-04-07	Ilya S Elinson	Portable filter for water treatment
US5089144B1 (en) *	1989-12-08	1996-11-12	Nartron Corp	Filter condition indicator having moveable sensor and aggregate flow counter
US5247836A (en) *	1992-01-24	1993-09-28	Lew Hyok S	Convective electric current flowmeter
DE4316344A1 (en) *	1993-05-15	1994-11-17	Amepa Eng Gmbh	Flow measuring device
US5527451A (en) *	1994-03-08	1996-06-18	Recovery Engineering, Inc.	Water treatment device with volume totalization valve
US6149801A (en) *	1997-08-08	2000-11-21	Water Pik, Inc,.	Water treatment device with volumetric monitoring features
DE19819098A1 (en) *	1998-04-29	1999-11-11	Brita Gmbh	Water purification device with means for indicating the exhaustion of the detergent
KR19990084486A (en) *	1998-05-07	1999-12-06	윤종용	How to determine when to replace the filter of the air purifier
RU9445U1 (en) *	1998-07-20	1999-03-16	ООО "Международный водный сервис"	WATER TREATMENT PLANT
WO2001094893A1 (en) *	2000-06-05	2001-12-13	Hb Innovation Ltd.	Fluid flow meter system

2002
- 2002-09-12 PL PL02368866A patent/PL368866A1/en unknown
- 2002-09-12 BR BR0213109-9A patent/BR0213109A/en not_active Application Discontinuation
- 2002-09-12 RU RU2004113372/12A patent/RU2294234C2/en not_active IP Right Cessation
- 2002-09-12 MX MXPA04003145A patent/MXPA04003145A/en unknown
- 2002-09-12 WO PCT/EP2002/010378 patent/WO2003031018A1/en not_active Ceased
- 2002-09-12 CN CNB028240367A patent/CN1306984C/en not_active Expired - Fee Related
- 2002-10-03 MY MYPI20023697A patent/MY134292A/en unknown
- 2002-10-04 AR ARP020103752A patent/AR036737A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
WO2003031018A1 (en)	2003-04-17
RU2294234C2 (en)	2007-02-27
BR0213109A (en)	2004-11-03
CN1306984C (en)	2007-03-28
RU2004113372A (en)	2005-03-27
MXPA04003145A (en)	2004-07-27
CN1738672A (en)	2006-02-22
AR036737A1 (en)	2004-09-29
MY134292A (en)	2007-12-31

Publication	Publication Date	Title
GB2387982B (en)	2005-04-06	Filter
GB2384561B (en)	2005-03-16	An indicator
GB2385998B (en)	2005-04-06	Duplexer filter
DE50105628D1 (en)	2005-04-21	Filter
EP1457244A4 (en)	2010-04-14	Filter device
EP1415533A4 (en)	2004-12-01	External type filtration device
PL368866A1 (en)	2005-04-04	Filter condition indicator
GB0213747D0 (en)	2002-07-24	Filter arrangement
GB0104486D0 (en)	2001-04-11	An improved filter element
GB0105247D0 (en)	2001-04-18	Filter
GB0108926D0 (en)	2001-05-30	Indicator
GB0224474D0 (en)	2002-11-27	Handbrake condition indicator
GB0106072D0 (en)	2001-05-02	Blade-use indicator
GB2377568B (en)	2004-12-15	Low pass filter
GB0107010D0 (en)	2001-05-09	Filtration device
GB0120092D0 (en)	2001-10-10	Location indicator
AU2002340909A1 (en)	2003-04-22	Filter condition indicator
GB0107446D0 (en)	2001-05-16	Level indicator
TW519352U (en)	2003-01-21	Filter structure
HU0104442D0 (en)	2002-01-28	Filter
GB0115128D0 (en)	2001-08-15	Filter
GB0109592D0 (en)	2001-06-06	De - cloggeable filter
GB0118743D0 (en)	2001-09-26	Nasel filter
GB0125525D0 (en)	2001-12-12	Filtering
CA93810S (en)	2001-10-31	Tea filter

Legal Events

Date	Code	Title	Description
2009-10-30	DISC	Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)