NL7313145A - - Google Patents

Info

Publication number: NL7313145A
Authority: NL; Netherlands

Application number

NL7313145A

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.)

1972-09-22

Filing date

1973-09-24

Publication date

1974-03-26

1973-09-24 Application filed filed Critical

1974-03-26 Publication of NL7313145A publication Critical patent/NL7313145A/xx

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
- G05F1/569—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Automation & Control Theory (AREA)
Continuous-Control Power Sources That Use Transistors (AREA)
Television Receiver Circuits (AREA)
Direct Current Feeding And Distribution (AREA)

NL7313145A 1972-09-22 1973-09-24 NL7313145A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9534272A JPS5723473B2 (xx)	1972-09-22	1972-09-22

Publications (1)

Publication Number	Publication Date
NL7313145A true NL7313145A (xx)	1974-03-26

Family

ID=14135005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7313145A NL7313145A (xx)	1972-09-22	1973-09-24

Country Status (7)

Country	Link
US (1)	US3848179A (xx)
JP (1)	JPS5723473B2 (xx)
CA (1)	CA981335A (xx)
DE (1)	DE2347734C2 (xx)
FR (1)	FR2200717B1 (xx)
GB (1)	GB1418086A (xx)
NL (1)	NL7313145A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4006400A (en) *	1975-03-26	1977-02-01	Honeywell Information Systems, Inc.	Reference voltage regulator
US4253055A (en) *	1977-02-22	1981-02-24	American Optical Corporation	Adjustable switching current regulator
US4335412A (en) *	1980-09-12	1982-06-15	Rca Corporation	Triax safety circuit
DE3109087C2 (de) *	1981-03-10	1984-08-23	Siemens AG, 1000 Berlin und 8000 München	Fernspeiseeinrichtung
JPS57168370U (xx) *	1981-04-16	1982-10-23
JPS5928791U (ja) *	1982-08-10	1984-02-22	愛知時計電機株式会社	ガス漏れ警報器用外部警報器
JPS59226845A (ja) *	1983-06-07	1984-12-20	Fujii Gokin Seisakusho:Kk	ガス回路の空気抜き装置
US4611126A (en) *	1984-10-04	1986-09-09	Werkzeugmaschinenfabrik Oerlikon-Buehrle Ag	Power on/off reset generator
JPS63171075U (xx) *	1987-04-24	1988-11-08
JPH0299494U (xx) *	1989-01-20	1990-08-08
JPH0299493U (xx) *	1989-01-20	1990-08-08
US5408049A (en) *	1993-11-01	1995-04-18	Ford Motor Company	Multiple-phase electrical system
WO1999053627A1 (en)	1998-04-10	1999-10-21	Chrimar Systems, Inc. Doing Business As Cms Technologies	System for communicating with electronic equipment on a network
GB2375466A (en) *	2001-05-09	2002-11-13	Ian Paul Rees	System for connecting viewing stations
US7228820B1 (en) *	2006-02-07	2007-06-12	Sportpet Designs, Inc.	Expandable animal kennel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2904742A (en) *	1957-09-16	1959-09-15	Bell Telephone Labor Inc	Current supply apparatus
US3437905A (en) *	1967-01-16	1969-04-08	Bell Telephone Labor Inc	Voltage and current regulator with variable reference voltage
US3602802A (en) *	1970-07-29	1971-08-31	Philips Broadcast Equip	Remote voltage regulated power supply
US3671852A (en) *	1971-09-01	1972-06-20	Hewlett Packard Co	Series transistor power supply regulator

1972
- 1972-09-22 JP JP9534272A patent/JPS5723473B2/ja not_active Expired
1973
- 1973-09-21 US US00399303A patent/US3848179A/en not_active Expired - Lifetime
- 1973-09-21 CA CA181,600A patent/CA981335A/en not_active Expired
- 1973-09-21 DE DE2347734A patent/DE2347734C2/de not_active Expired
- 1973-09-21 GB GB4445773A patent/GB1418086A/en not_active Expired
- 1973-09-21 FR FR7334043A patent/FR2200717B1/fr not_active Expired
- 1973-09-24 NL NL7313145A patent/NL7313145A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPS5723473B2 (xx)	1982-05-19
JPS4952919A (xx)	1974-05-23
DE2347734A1 (de)	1974-04-04
FR2200717B1 (xx)	1978-11-03
US3848179A (en)	1974-11-12
CA981335A (en)	1976-01-06
GB1418086A (en)	1975-12-17
DE2347734C2 (de)	1986-10-02
FR2200717A1 (xx)	1974-04-19

Publication	Publication Date	Title
FR2200717B1 (xx)	1978-11-03
JPS5428717B2 (xx)	1979-09-18
JPS5135782B2 (xx)	1976-10-05
JPS5143572B2 (xx)	1976-11-22
JPS525758B2 (xx)	1977-02-16
JPS5118046Y2 (xx)	1976-05-14
JPS5144244Y2 (xx)	1976-10-27
JPS5349801Y2 (xx)	1978-11-29
JPS4988030A (xx)	1974-08-22
CH563214A5 (xx)	1975-06-30
CH358272A4 (xx)	1976-03-31
CH566716A5 (xx)	1975-09-30
CH565118A5 (xx)	1975-08-15
CH565015A5 (xx)	1975-08-15
CH564358A5 (xx)	1975-07-31
CH564355A5 (xx)	1975-07-31
CH563880A5 (xx)	1975-07-15
CH563794A5 (xx)	1975-07-15
CH563660A5 (xx)	1975-06-30
CH563592A5 (xx)	1975-06-30
CH563219A5 (xx)	1975-06-30
CH568288A5 (xx)	1975-10-31
CH150673A4 (xx)	1977-03-15
CH563209A5 (xx)	1975-06-30
CH562684A5 (xx)	1975-06-13

Legal Events

Date	Code	Title
1980-09-25	BA	A request for search or an international-type search has been filed
1981-03-25	BB	A search report has been drawn up
1981-08-03	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1989-05-01	BV	The patent application has lapsed