NL7505985A - Belasting beschermende schakeling. - Google Patents

Belasting beschermende schakeling.

Info

Publication number: NL7505985A
Authority: NL; Netherlands
Prior art keywords: protective circuit; load protective; load; circuit; protective
Prior art date: 1974-05-21

Application number

NL7505985A

Other languages

English (en)

Original Assignee

Sony 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.)

1974-05-21

Filing date

1975-05-21

Publication date

1975-11-25

1974-05-21 Priority claimed from JP5774974U external-priority patent/JPS5432437Y2/ja

1974-05-22 Priority claimed from JP5774974A external-priority patent/JPS5419315B2/ja

1975-05-21 Application filed by Sony Corp filed Critical Sony Corp

1975-11-25 Publication of NL7505985A publication Critical patent/NL7505985A/nl

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
- H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. AC in DC installations

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

NL7505985A 1974-05-21 1975-05-21 Belasting beschermende schakeling. NL7505985A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP5774974U JPS5432437Y2 (nl)	1974-05-21	1974-05-21
JP5774974A JPS5419315B2 (nl)	1973-05-30	1974-05-22

Publications (1)

Publication Number	Publication Date
NL7505985A true NL7505985A (nl)	1975-11-25

Family

ID=26398818

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7505985A NL7505985A (nl)	1974-05-21	1975-05-21	Belasting beschermende schakeling.

Country Status (6)

Country	Link
US (1)	US4010402A (nl)
CA (1)	CA1022467A (nl)
DE (1)	DE2522528A1 (nl)
FR (1)	FR2272512B1 (nl)
GB (1)	GB1497690A (nl)
NL (1)	NL7505985A (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5425145A (en) *	1977-07-28	1979-02-24	Sony Corp	Detection circuit for unbalanced dc voltage of output amplifier on two-power- supply system
JPS6047771B2 (ja) *	1977-09-20	1985-10-23	ソニー株式会社	増幅器の過負荷保護装置
US4255748A (en) *	1979-02-12	1981-03-10	Automation Systems, Inc.	Bus fault detector
DE2937780A1 (de) *	1979-09-19	1981-04-02	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Elektronische sicherung fuer endverstaerker mit mos-fet-endtransistoren
DE3017369A1 (de) *	1980-05-07	1981-11-12	Licentia Gmbh	Spannungswandler zur umwandlung einer gleichspannung in eine netzspannung
IT1218841B (it) *	1984-01-23	1990-04-24	Ates Componenti Elettron	Dispositivo di protezione per uno stadio finale in push-pull, contro il cortocircuito tra il terminale di uscita ed il polo positivo dell'alimentazione
US5237421A (en) *	1990-08-27	1993-08-17	Thomson Consumer Electronics, Inc.	Shutdown system in a television receiver
ITMI911744A1 (it) *	1990-08-27	1991-10-03	Thomson Consumer Electronics	Sistema di disattivazione in un ricevitore di televisione
EP0552273B1 (en) *	1990-10-12	1996-12-11	Raychem Limited	Circuit protection arrangement
US5319515A (en) *	1990-10-12	1994-06-07	Raychem Limited	Circuit protection arrangement
GB9100283D0 (en) *	1991-01-07	1991-02-20	Raychem Ltd	Overcurrent protection device
US5224169A (en) *	1991-05-13	1993-06-29	Thomson Consumer Electronics, Inc.	Protection arrangement for an audio output channel
US6636118B1 (en) *	1999-09-06	2003-10-21	Hitachi, Ltd.	High-frequency power amplification module and radio communication device
US9035642B2 (en)	2011-06-30	2015-05-19	Semiconductor Components Industries, Llc	Circuits for detecting AC- or DC-coupled loads

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3544720A (en) *	1969-03-26	1970-12-01	Mcintosh Lab Inc	Protective circuit for loudspeaker
JPS5443345B1 (nl) *	1969-08-28	1979-12-19
US3555358A (en) *	1969-10-08	1971-01-12	Ltv Ling Altec Inc	Overload protection network for solid state amplifier
US3691427A (en) *	1970-03-29	1972-09-12	Victor Company Of Japan	Protective circuit for an all stage direct-coupled transistor output transformerless-output condenserless amplifier
US3731153A (en) *	1970-08-27	1973-05-01	Sansui Electric Co	Protective device for loudspeaker
GB1370807A (en) *	1970-11-16	1974-10-16	Pioneer Electronic Corp	Signal amplifier provided with a protective circuit
DE2160396B2 (de) *	1970-12-07	1974-08-22	Pioneer Electronic Corp., Tokio	Überwachungsschaltung für einen Verstärker
GB1415476A (en) *	1972-07-26	1975-11-26	Beltek Corp	Audio instruments protective circuit
JPS5327821B2 (nl)	1972-07-27	1978-08-10
JPS576806B2 (nl) *	1973-10-05	1982-02-06

1975
- 1975-05-14 CA CA226,969A patent/CA1022467A/en not_active Expired
- 1975-05-15 US US05/577,950 patent/US4010402A/en not_active Expired - Lifetime
- 1975-05-16 GB GB20906/75A patent/GB1497690A/en not_active Expired
- 1975-05-21 DE DE19752522528 patent/DE2522528A1/de active Granted
- 1975-05-21 NL NL7505985A patent/NL7505985A/nl not_active Application Discontinuation
- 1975-05-21 FR FR7515868A patent/FR2272512B1/fr not_active Expired

Also Published As

Publication number	Publication date
US4010402A (en)	1977-03-01
DE2522528A1 (de)	1975-12-04
CA1022467A (en)	1977-12-13
FR2272512A1 (nl)	1975-12-19
GB1497690A (en)	1978-01-12
DE2522528C2 (nl)	1987-06-11
FR2272512B1 (nl)	1982-03-05

Publication	Publication Date	Title
NL7413264A (nl)	1976-04-13	Geintegreerde schakeling.
NL7411223A (nl)	1975-07-04	Lijnbeveiliging.
NL7511561A (nl)	1976-04-06	Diefstalvrij koffertje.
NL7410603A (nl)	1975-02-11	Elektrisch circuit.
NL7414273A (nl)	1976-05-04	Logische schakeling.
NL7505985A (nl)	1975-11-25	Belasting beschermende schakeling.
NL7503872A (nl)	1975-10-02	Beveiligingsschakeling.
SE412671B (sv)	1980-03-10	Halvledarkrets.
NL7416395A (nl)	1976-06-21	Elektronenmikroskoop.
NL7505116A (nl)	1975-11-03	Blokkeringsschakeling.
DD116584A5 (de)	1975-12-05	Ladepalette
SE418949B (sv)	1981-07-06	Overgangsskydd
SE7507314L (sv)	1975-12-29	Oronskydd.
NL7409851A (nl)	1976-01-26	Versterkerschakeling.
SE7505655L (sv)	1975-11-21	Likstromstellarkrets.
SE7506416L (sv)	1975-12-09	Elektronisk taxameter.
NL7512537A (nl)	1976-05-04	Tussenwervelbeschermingsinrichting.
NL7508182A (nl)	1976-02-03	Schakelcircuit.
SE7508342L (sv)	1976-01-26	Elektrisk krets.
AT349067B (de)	1979-03-26	Begrenzerschaltung
ATA25474A (de)	1977-03-15	Schaltungsanordnung
NL7500996A (nl)	1975-08-04	Beveiligingsschakeling.
SE7504481L (sv)	1975-10-20	Likstromstyrkretsar.
SE7502378L (sv)	1975-10-23	Generatorkrets.
NL175366C (nl)	1984-10-16	Versterkerschakeling.

Legal Events

Date	Code	Title
1982-05-03	BA	A request for search or an international-type search has been filed
1982-06-01	BB	A search report has been drawn up
1982-10-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1992-01-02	BV	The patent application has lapsed