KR930018380U - Water treatment system using permanent magnets - Google Patents

Water treatment system using permanent magnets

Info

Publication number: KR930018380U
Authority: KR; South Korea
Prior art keywords: water treatment; permanent magnets; treatment system; magnets; permanent
Prior art date: 1992-01-20
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.): Granted

Application number

KR2019920000766U

Other languages

Korean (ko)

Other versions

KR950000320Y1 (en

Inventor

김형돈

Original Assignee

김형돈

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.)

1992-01-20

Filing date

1992-01-20

Publication date

1993-08-21

1992-01-20 Application filed by 김형돈 filed Critical 김형돈

1992-01-20 Priority to KR92000766U priority Critical patent/KR950000320Y1/en

1993-08-21 Publication of KR930018380U publication Critical patent/KR930018380U/en

1995-01-20 Application granted granted Critical

1995-01-20 Publication of KR950000320Y1 publication Critical patent/KR950000320Y1/en

2002-01-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
- C02F1/482—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets located on the outer wall of the treatment device, i.e. not in contact with the liquid to be treated, e.g. detachable

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

KR92000766U 1992-01-20 1992-01-20 Water purifier using permanent magnet Expired - Fee Related KR950000320Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR92000766U KR950000320Y1 (en)	1992-01-20	1992-01-20	Water purifier using permanent magnet

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR92000766U KR950000320Y1 (en)	1992-01-20	1992-01-20	Water purifier using permanent magnet

Publications (2)

Publication Number	Publication Date
KR930018380U true KR930018380U (en)	1993-08-21
KR950000320Y1 KR950000320Y1 (en)	1995-01-20

Family

ID=19328120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR92000766U Expired - Fee Related KR950000320Y1 (en)	1992-01-20	1992-01-20	Water purifier using permanent magnet

Country Status (1)

Country	Link
KR (1)	KR950000320Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101438751B1 (en) *	2012-12-03	2014-09-12	한양대학교 산학협력단	Drain System Comprising Magnetic Substance

1992
- 1992-01-20 KR KR92000766U patent/KR950000320Y1/en not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101438751B1 (en) *	2012-12-03	2014-09-12	한양대학교 산학협력단	Drain System Comprising Magnetic Substance

Also Published As

Publication number	Publication date
KR950000320Y1 (en)	1995-01-20

Legal Events

Date	Code	Title	Description
1992-01-20	A201	Request for examination
1992-01-20	R17-X000	Change to representative recorded	St.27 status event code: A-3-3-R10-R17-oth-X000
1992-01-20	UA0108	Application for utility model registration	St.27 status event code: A-0-1-A10-A12-nap-UA0108
1992-01-20	UA0201	Request for examination	St.27 status event code: A-1-2-D10-D11-exm-UA0201
1993-08-21	UG1501	Laying open of application	St.27 status event code: A-1-1-Q10-Q12-nap-UG1501
1995-01-20	UG1604	Publication of application	St.27 status event code: A-2-2-Q10-Q13-nap-UG1604
1995-03-27	E701	Decision to grant or registration of patent right
1995-03-27	UE0701	Decision of registration	St.27 status event code: A-1-2-D10-D22-exm-UE0701
1995-05-31	REGI	Registration of establishment
1995-05-31	UR0701	Registration of establishment	St.27 status event code: A-2-4-F10-F11-exm-UR0701
1995-05-31	UR1002	Payment of registration fee	St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1
1998-01-21	LAPS	Lapse due to unpaid annual fee
1998-01-21	UC1903	Unpaid annual fee	St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 19980121 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE
1999-04-03	UC1903	Unpaid annual fee	St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19980121
2006-02-07	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2006-11-11	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2009-06-25	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2009-12-29	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2012-03-07	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2016-12-28	UN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301
2018-02-13	R18-X000	Changes to party contact information recorded	St.27 status event code: A-5-5-R10-R18-oth-X000
2018-03-15	P22-X000	Classification modified	St.27 status event code: A-4-4-P10-P22-nap-X000
2019-11-18	UN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301
2021-02-23	UN2301	Change of applicant	St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301

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KR930018380U - Water treatment system using permanent magnets - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (2)

Family

ID=19328120

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

Also Published As

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