SE8401957L - Motstandskraftig kretsdetektor - Google Patents

Motstandskraftig kretsdetektor

Info

Publication number: SE8401957L
Authority: SE; Sweden
Prior art keywords: current; led; voltage drop; limiting resistor; load
Prior art date: 1983-04-18

Application number

SE8401957A

Other languages

Unknown language ( )

English (en)

Other versions

SE8401957D0 (sv

Inventor

M P Bradford

Original Assignee

United Technologies Corp

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.)

1983-04-18

Filing date

1984-04-09

Publication date

1984-10-19

1984-04-09 Application filed by United Technologies Corp filed Critical United Technologies Corp

1984-04-09 Publication of SE8401957D0 publication Critical patent/SE8401957D0/sv

1984-10-19 Publication of SE8401957L publication Critical patent/SE8401957L/sv

Classifications

- 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

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

SE8401957A 1983-04-18 1984-04-09 Motstandskraftig kretsdetektor SE8401957L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US48579483A	1983-04-18	1983-04-18

Publications (2)

Publication Number	Publication Date
SE8401957D0 SE8401957D0 (sv)	1984-04-09
SE8401957L true SE8401957L (sv)	1984-10-19

Family

ID=23929464

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8401957A SE8401957L (sv)	1983-04-18	1984-04-09	Motstandskraftig kretsdetektor

Country Status (10)

Country	Link
JP (1)	JPS59198837A (sv)
AU (1)	AU571210B2 (sv)
CA (1)	CA1226622A (sv)
DE (1)	DE3414536A1 (sv)
ES (1)	ES531669A0 (sv)
FR (1)	FR2544563A1 (sv)
GB (1)	GB2139437B (sv)
IL (1)	IL71529A (sv)
IT (1)	IT1209530B (sv)
SE (1)	SE8401957L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2039695A (en) *	1994-06-07	1995-12-14	Honeywell Inc.	Led indicator with low operating voltage and high over-voltage tolerance
US6795321B2 (en) *	2001-07-20	2004-09-21	Power Integrations, Inc.	Method and apparatus for sensing current and voltage in circuits with voltage across an LED
WO2013059721A1 (en) *	2011-10-19	2013-04-25	Green Fitness Equipment Company, Llc	Current monitoring for indicating condition of attached electrical apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB971286A (en) *	1962-04-20	1964-09-30	Brookhirst Igranic Ltd	Improvements in or relating to operation and fault indication for unidirectional conducting devices
DE1297198B (de) *	1962-09-28	1969-06-12	Siemens Ag	Schaltungsanordnung fuer elektrische Stromkreise
GB1217673A (en) *	1966-12-12	1970-12-31	Essex Internat Inc	Component failure detection system
GB1475142A (en) *	1973-06-22	1977-06-01	Buck R	Protecting an electronic switching arrangement
US3925709A (en) *	1973-08-13	1975-12-09	Westinghouse Electric Corp	Overcurrent protection circuit for AC systems
DE2411633C3 (de) *	1974-03-12	1981-06-19	Brown, Boveri & Cie Ag, 6800 Mannheim	Schaltungsanordnung zur Strombegrenzung
US3919565A (en) *	1974-04-08	1975-11-11	Ibm	Overcurrent sense circuit
DE2529883B1 (de) *	1975-07-04	1976-05-06	Grundig Emv	Schaltungsanordnung zum UEberlastungsschutz
US4220900A (en) *	1978-06-16	1980-09-02	Sky-Top Sunroofs Ltd.	Motor control system for a linearly reciprocating load device such as automotive vehicle closure including sun roof
DE2935807A1 (de) *	1979-09-05	1981-04-02	Brown, Boveri & Cie Ag, 6800 Mannheim	Einrichtung zum schutz von elektrischen geraeten gegen ueberlastung

1984
- 1984-03-28 CA CA000450648A patent/CA1226622A/en not_active Expired
- 1984-04-02 GB GB08408405A patent/GB2139437B/en not_active Expired
- 1984-04-06 AU AU26611/84A patent/AU571210B2/en not_active Ceased
- 1984-04-09 SE SE8401957A patent/SE8401957L/sv not_active Application Discontinuation
- 1984-04-10 JP JP59071683A patent/JPS59198837A/ja active Pending
- 1984-04-12 IL IL71529A patent/IL71529A/xx not_active IP Right Cessation
- 1984-04-17 DE DE19843414536 patent/DE3414536A1/de not_active Withdrawn
- 1984-04-17 FR FR8406035A patent/FR2544563A1/fr not_active Withdrawn
- 1984-04-17 ES ES531669A patent/ES531669A0/es active Granted
- 1984-04-18 IT IT8420611A patent/IT1209530B/it active

Also Published As

Publication number	Publication date
GB2139437B (en)	1986-11-26
DE3414536A1 (de)	1984-10-18
AU2661184A (en)	1984-10-25
AU571210B2 (en)	1988-04-14
FR2544563A1 (fr)	1984-10-19
IL71529A0 (en)	1984-07-31
SE8401957D0 (sv)	1984-04-09
CA1226622A (en)	1987-09-08
IT1209530B (it)	1989-08-30
ES8502816A1 (es)	1985-01-16
IT8420611A0 (it)	1984-04-18
ES531669A0 (es)	1985-01-16
JPS59198837A (ja)	1984-11-10
GB2139437A (en)	1984-11-07
GB8408405D0 (en)	1984-05-10
IL71529A (en)	1988-01-31

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 8401957-9 Effective date: 19880415 Format of ref document f/p: F

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8401957-9

Effective date: 19880415

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