KR880018375U - Component voltage and current characteristic inspection circuit - Google Patents

Component voltage and current characteristic inspection circuit

Info

Publication number: KR880018375U
Authority: KR; South Korea
Prior art keywords: current characteristic; inspection circuit; characteristic inspection; component voltage; voltage
Prior art date: 1987-03-27

Application number

KR2019870003970U

Other languages

Korean (ko)

Other versions

KR900005306Y1 (en

Inventor

이준호

Original Assignee

삼성전자주식회사

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.)

1987-03-27

Filing date

1987-03-27

Publication date

1988-10-28

1987-03-27 Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사

1987-03-27 Priority to KR2019870003970U priority Critical patent/KR900005306Y1/en

1988-10-28 Publication of KR880018375U publication Critical patent/KR880018375U/en

1990-06-15 Application granted granted Critical

1990-06-15 Publication of KR900005306Y1 publication Critical patent/KR900005306Y1/en

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Measurement Of Current Or Voltage (AREA)

KR2019870003970U 1987-03-27 1987-03-27 Voltage current property defective circuit KR900005306Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019870003970U KR900005306Y1 (en)	1987-03-27	1987-03-27	Voltage current property defective circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019870003970U KR900005306Y1 (en)	1987-03-27	1987-03-27	Voltage current property defective circuit

Publications (2)

Publication Number	Publication Date
KR880018375U true KR880018375U (en)	1988-10-28
KR900005306Y1 KR900005306Y1 (en)	1990-06-15

Family

ID=19260946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019870003970U KR900005306Y1 (en)	1987-03-27	1987-03-27	Voltage current property defective circuit

Country Status (1)

Country	Link
KR (1)	KR900005306Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20030092182A (en) *	2002-05-27	2003-12-06	엘지전자 주식회사	Mounting structure of evaporator for air-conditioner

1987
- 1987-03-27 KR KR2019870003970U patent/KR900005306Y1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR900005306Y1 (en)	1990-06-15

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Legal Events

Date	Code	Title	Description
1987-03-27	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870327
1987-12-30	A201	Request for examination
1987-12-30	UA0201	Request for examination	Patent event date: 19871230 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19870327 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration
1988-10-28	UG1501	Laying open of application
1990-06-15	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900518
1990-09-15	E701	Decision to grant or registration of patent right
1990-09-15	UE0701	Decision of registration	Patent event date: 19900915 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1990-12-14	REGI	Registration of establishment
1990-12-14	UR0701	Registration of establishment	Patent event date: 19901214 Patent event code: UR07011E01D Comment text: Registration of Establishment
1990-12-14	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19901214
1993-03-26	UR1001	Payment of annual fee	Payment date: 19930326 Start annual number: 4 End annual number: 4
1994-05-30	UR1001	Payment of annual fee	Payment date: 19940530 Start annual number: 5 End annual number: 5
1995-05-29	UR1001	Payment of annual fee	Payment date: 19950529 Start annual number: 6 End annual number: 6
1996-05-23	UR1001	Payment of annual fee	Payment date: 19960523 Start annual number: 7 End annual number: 7
1997-05-28	FPAY	Annual fee payment	Payment date: 19970528 Year of fee payment: 8
1997-05-28	UR1001	Payment of annual fee	Payment date: 19970528 Start annual number: 8 End annual number: 8
1998-06-16	LAPS	Lapse due to unpaid annual fee
1998-06-16	UC1903	Unpaid annual fee