KR870001236U - Magnetron's permanent magnet structure - Google Patents

Magnetron's permanent magnet structure

Info

Publication number: KR870001236U
Authority: KR; South Korea
Prior art keywords: magnetron; permanent magnet; magnet structure; permanent; magnet
Prior art date: 1985-06-28

Application number

KR2019850007896U

Other languages

Korean (ko)

Other versions

KR880002417Y1 (en

Inventor

시석곤

Original Assignee

주식회사 금성사

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.)

1985-06-28

Filing date

1985-06-28

Publication date

1987-02-20

1985-06-28 Application filed by 주식회사 금성사 filed Critical 주식회사 금성사

1985-06-28 Priority to KR2019850007896U priority Critical patent/KR880002417Y1/en

1987-02-20 Publication of KR870001236U publication Critical patent/KR870001236U/en

1988-07-02 Application granted granted Critical

1988-07-02 Publication of KR880002417Y1 publication Critical patent/KR880002417Y1/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/10—Magnet systems for directing or deflecting the discharge along a desired path, e.g. a spiral path
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/005—Cooling methods or arrangements

KR2019850007896U 1985-06-28 1985-06-28 A magnmetron KR880002417Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019850007896U KR880002417Y1 (en)	1985-06-28	1985-06-28	A magnmetron

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019850007896U KR880002417Y1 (en)	1985-06-28	1985-06-28	A magnmetron

Publications (2)

Publication Number	Publication Date
KR870001236U true KR870001236U (en)	1987-02-20
KR880002417Y1 KR880002417Y1 (en)	1988-07-02

Family

ID=19243334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019850007896U KR880002417Y1 (en)	1985-06-28	1985-06-28	A magnmetron

Country Status (1)

Country	Link
KR (1)	KR880002417Y1 (en)

1985
- 1985-06-28 KR KR2019850007896U patent/KR880002417Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR880002417Y1 (en)	1988-07-02

Similar Documents

Publication	Publication Date	Title
DE3675075D1 (en)	1990-11-29	PERMANENT MAGNET RUNNER.
DE3650778D1 (en)	2003-04-17	magnetic shields
FI852764L (en)	1986-01-18	KAERNMAGNETISK RESONANSAPPARAT MED EN PERMANENT MAGNET.
DK585087D0 (en)	1987-11-09	magnetic MAKES
IT1197471B (en)	1988-11-30	PERMANENT WAVING SOLUTION
IL80912A0 (en)	1987-03-31	Dual permanent magnet generator
DE3676403D1 (en)	1991-02-07	PERMANENT MAGNET.
DE3678596D1 (en)	1991-05-16	QUARCHED PERMANENT MAGNETIC MATERIAL.
KR870004898A (en)	1987-06-02	Lifting magnet unit
FR2572843B1 (en)	1987-06-26	SUPERCONDUCTING MAGNET
DE3574073D1 (en)	1989-12-07	IRONLESS SOLENOIDAL MAGNET
KR880700895A (en)	1988-04-13	Synchronous permanent magnet appliance
DK561386A (en)	1988-07-15	ELECTROMAGNETIC FLOWMETERS
DK405689A (en)	1990-02-20	magnet assembly
DK414485A (en)	1987-03-13	MAGNET LOCK
KR870001236U (en)	1987-02-20	Magnetron's permanent magnet structure
DE3666743D1 (en)	1989-12-07	IRONLESS SOLENOIDAL MAGNET
KR880015450U (en)	1988-09-15	Permanent magnet rotor
DK155110C (en)	1989-07-03	MAGNET SYSTEM
KR890023756U (en)	1989-12-04	Magnet
KR870005366U (en)	1987-04-23	Magnet Latch
SE8502265D0 (en)	1985-05-08	Magnetic
IT1187250B (en)	1987-12-23	BIGODINO PER PERMANENT
BR8602774A (en)	1986-10-14	MAGNETIC PINCA
ES289707Y (en)	1986-10-01	MAGNETIC PORTRAIT

Legal Events

Date	Code	Title	Description
1985-06-28	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19850628
1987-02-20	UG1501	Laying open of application
1987-12-31	A201	Request for examination
1987-12-31	UA0201	Request for examination	Patent event date: 19871231 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19850628 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1988-07-02	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880602
1988-09-16	E701	Decision to grant or registration of patent right
1988-09-16	UE0701	Decision of registration	Patent event date: 19880916 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1988-10-05	REGI	Registration of establishment
1988-10-05	UR0701	Registration of establishment	Patent event date: 19881005 Patent event code: UR07011E01D Comment text: Registration of Establishment
1988-10-05	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19881005
1991-07-01	UR1001	Payment of annual fee	Payment date: 19910701 Start annual number: 4 End annual number: 4
1992-07-01	UR1001	Payment of annual fee	Payment date: 19920630 Start annual number: 5 End annual number: 5
1993-04-01	UR1001	Payment of annual fee	Payment date: 19930329 Start annual number: 6 End annual number: 6
1994-07-06	UR1001	Payment of annual fee	Payment date: 19940629 Start annual number: 7 End annual number: 7
1994-12-28	UR1001	Payment of annual fee	Payment date: 19941227 Start annual number: 8 End annual number: 8
1995-12-27	UR1001	Payment of annual fee	Payment date: 19951226 Start annual number: 9 End annual number: 9
1996-12-14	UR1001	Payment of annual fee	Payment date: 19961214 Start annual number: 10 End annual number: 10
1998-01-13	UR1001	Payment of annual fee	Payment date: 19971230 Start annual number: 11 End annual number: 11
1998-12-31	FPAY	Annual fee payment	Payment date: 19981222 Year of fee payment: 12
1998-12-31	UR1001	Payment of annual fee	Payment date: 19981222 Start annual number: 12 End annual number: 12
2000-06-29	EXPY	Expiration of term
2000-06-29	UC1801	Expiration of term