NL187779C - Audioversterker. - Google Patents

Audioversterker.

Info

Publication number: NL187779C
Authority: NL; Netherlands
Prior art keywords: audio amplifier; amplifier; audio
Prior art date: 1974-01-22

Application number

NL7515162A

Other languages

English (en)

Other versions

NL7515162A (nl

Original Assignee

Rca Licensing 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.)

1974-01-22

Filing date

1975-12-29

Publication date

1992-01-02

1975-12-29 Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp

1977-07-01 Publication of NL7515162A publication Critical patent/NL7515162A/nl

1992-01-02 Application granted granted Critical

1992-01-02 Publication of NL187779C publication Critical patent/NL187779C/nl

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
- H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
- H03F3/3086—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal
- H03F3/3088—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type two power transistors being controlled by the input signal with asymmetric control, i.e. one control branch containing a supplementary phase inverting transistor

Landscapes

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

NL7515162A 1974-01-22 1975-12-29 Audioversterker. NL187779C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US43545074A	1974-01-22	1974-01-22

Publications (2)

Publication Number	Publication Date
NL7515162A NL7515162A (nl)	1977-07-01
NL187779C true NL187779C (nl)	1992-01-02

Family

ID=23728449

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7515162A NL187779C (nl)	1974-01-22	1975-12-29	Audioversterker.

Country Status (6)

Country	Link
CA (1)	CA1029819A (nl)
FR (1)	FR2338606A1 (nl)
GB (1)	GB1485682A (nl)
HK (1)	HK27078A (nl)
IE (1)	IE40365B1 (nl)
NL (1)	NL187779C (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7810772A (nl) *	1978-10-30	1980-05-02	Philips Nv	Balansversterker.
US4553044A (en) *	1983-05-11	1985-11-12	National Semiconductor Corporation	Integrated circuit output driver stage

1974
- 1974-12-09 CA CA215,681A patent/CA1029819A/en not_active Expired
1975
- 1975-01-22 GB GB268075A patent/GB1485682A/en not_active Expired
- 1975-01-22 IE IE12075A patent/IE40365B1/xx unknown
- 1975-12-29 NL NL7515162A patent/NL187779C/nl not_active IP Right Cessation
1976
- 1976-01-16 FR FR7601080A patent/FR2338606A1/fr active Granted
1978
- 1978-06-01 HK HK27078A patent/HK27078A/xx unknown

Also Published As

Publication number	Publication date
NL7515162A (nl)	1977-07-01
HK27078A (en)	1978-06-09
IE40365B1 (en)	1979-05-09
FR2338606B1 (nl)	1980-08-14
CA1029819A (en)	1978-04-18
FR2338606A1 (fr)	1977-08-12
GB1485682A (en)	1977-09-14
IE40365L (en)	1975-07-22

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Legal Events

Date	Code	Title	Description
1983-02-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1989-04-17	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: RCA LICENSING CORPORATION
1994-08-16	V1	Lapsed because of non-payment of the annual fee