DK538875A - Bolgeformfrembringelseskredslob - Google Patents

Bolgeformfrembringelseskredslob

Info

Publication number: DK538875A
Authority: DK; Denmark
Prior art keywords: formation circuit; wave formation; wave; circuit; formation
Prior art date: 1974-11-29

Application number

DK538875A

Other languages

English (en)

Other versions

DK145750C (da

DK145750B (da

Inventor

W H Barkow

Original Assignee

Rca Co

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.)

1974-11-29

Filing date

1975-11-28

Publication date

1976-05-30

1975-11-28 Application filed by Rca Co filed Critical Rca Co

1976-05-30 Publication of DK538875A publication Critical patent/DK538875A/da

1983-02-14 Publication of DK145750B publication Critical patent/DK145750B/da

1983-08-01 Application granted granted Critical

1983-08-01 Publication of DK145750C publication Critical patent/DK145750C/da

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/26—Arbitrary function generators
- G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/04—Generating pulses having essentially a finite slope or stepped portions having parabolic shape
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass

Landscapes

Physics & Mathematics (AREA)
Mathematical Physics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Details Of Television Scanning (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Rectifiers (AREA)
Ignition Installations For Internal Combustion Engines (AREA)

DK538875A 1974-11-29 1975-11-28 Kredsloeb til frembringelse af en tilnaermet parabolsk boelgeform DK145750C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US52837274		1974-11-29
US528372A US3911295A (en)	1974-11-29	1974-11-29	Waveform generating circuit

Publications (3)

Publication Number	Publication Date
DK538875A true DK538875A (da)	1976-05-30
DK145750B DK145750B (da)	1983-02-14
DK145750C DK145750C (da)	1983-08-01

Family

ID=24105419

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK538875A DK145750C (da)	1974-11-29	1975-11-28	Kredsloeb til frembringelse af en tilnaermet parabolsk boelgeform

Country Status (22)

Country	Link
US (1)	US3911295A (da)
JP (1)	JPS5440409B2 (da)
AR (1)	AR202996A1 (da)
AT (1)	AT356724B (da)
AU (1)	AU504401B2 (da)
BE (1)	BE835991A (da)
BR (1)	BR7507734A (da)
CA (1)	CA1025063A (da)
DD (1)	DD121236A5 (da)
DE (1)	DE2515266C3 (da)
DK (1)	DK145750C (da)
ES (1)	ES436612A1 (da)
FI (1)	FI65520C (da)
FR (1)	FR2293106A1 (da)
GB (1)	GB1509566A (da)
IT (1)	IT1031998B (da)
NL (1)	NL7513938A (da)
NZ (1)	NZ179383A (da)
SE (1)	SE421039B (da)
SU (1)	SU671752A3 (da)
TR (1)	TR18559A (da)
ZA (1)	ZA757307B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4012702A (en) *	1975-12-22	1977-03-15	Gte Automatic Electric Laboratories Incorporated	Chime generating circuit
US4028586A (en) *	1976-02-02	1977-06-07	Rca Corporation	Parabolic current generator
JPH0750935B2 (ja) *	1984-05-30	1995-05-31	株式会社村田製作所	偏向ヨ−ク装置
DE3701927A1 (de) *	1987-01-23	1988-08-04	Thomson Brandt Gmbh	Verfahren zur erzeugung einer spannung mit dreieckfoermigem kurvenverlauf
DE19545533A1 (de) *	1994-12-09	1996-06-27	Matsushita Electric Ind Co Ltd	Elektromagnetische Fokussierschaltung für eine Kathodenstrahlröhre
US6011365A (en) *	1997-01-14	2000-01-04	Matsushita Electric Industrial Co., Ltd.	Electromagnetic focus apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3578985A (en) *	1969-02-03	1971-05-18	Gen Electric	Parabolic waveform generating circuit

1974
- 1974-11-29 US US528372A patent/US3911295A/en not_active Expired - Lifetime
1975
- 1975-01-01 AR AR20299675D patent/AR202996A1/es active
- 1975-04-08 DE DE2515266A patent/DE2515266C3/de not_active Expired
- 1975-04-09 TR TR18559A patent/TR18559A/xx unknown
- 1975-04-09 FR FR7511103A patent/FR2293106A1/fr active Granted
- 1975-04-10 GB GB14745/75A patent/GB1509566A/en not_active Expired
- 1975-04-15 ES ES436612A patent/ES436612A1/es not_active Expired
- 1975-04-17 JP JP4737075A patent/JPS5440409B2/ja not_active Expired
- 1975-05-19 SU SU752135314A patent/SU671752A3/ru active
- 1975-07-23 CA CA232,117A patent/CA1025063A/en not_active Expired
- 1975-08-27 DD DD188050A patent/DD121236A5/xx unknown
- 1975-09-11 IT IT22253/75A patent/IT1031998B/it active
- 1975-11-19 SE SE7513023A patent/SE421039B/xx not_active IP Right Cessation
- 1975-11-20 ZA ZA757307A patent/ZA757307B/xx unknown
- 1975-11-21 FI FI753286A patent/FI65520C/fi not_active IP Right Cessation
- 1975-11-24 BR BR7507734*A patent/BR7507734A/pt unknown
- 1975-11-24 AU AU86885/75A patent/AU504401B2/en not_active Expired
- 1975-11-26 BE BE162219A patent/BE835991A/xx not_active IP Right Cessation
- 1975-11-28 DK DK538875A patent/DK145750C/da not_active IP Right Cessation
- 1975-11-28 NL NL7513938A patent/NL7513938A/xx not_active Application Discontinuation
- 1975-11-28 AT AT907875A patent/AT356724B/de not_active IP Right Cessation
- 1975-11-28 NZ NZ179383A patent/NZ179383A/xx unknown

Also Published As

Publication number	Publication date
AT356724B (de)	1980-05-27
NZ179383A (en)	1978-11-13
JPS5440409B2 (da)	1979-12-03
DK145750C (da)	1983-08-01
DE2515266B2 (de)	1979-05-10
SE421039B (sv)	1981-11-16
SU671752A3 (ru)	1979-06-30
ATA907875A (de)	1979-10-15
DK145750B (da)	1983-02-14
GB1509566A (en)	1978-05-04
ES436612A1 (es)	1977-02-01
FI65520C (fi)	1984-05-10
FI753286A (da)	1976-05-30
DE2515266C3 (de)	1980-01-17
JPS5162925A (da)	1976-05-31
ZA757307B (en)	1976-11-24
AU8688575A (en)	1977-06-02
CA1025063A (en)	1978-01-24
US3911295A (en)	1975-10-07
TR18559A (tr)	1977-03-24
BE835991A (fr)	1976-03-16
DE2515266A1 (de)	1976-08-12
IT1031998B (it)	1979-05-10
AU504401B2 (en)	1979-10-11
NL7513938A (nl)	1976-06-01
FI65520B (fi)	1984-01-31
FR2293106A1 (fr)	1976-06-25
BR7507734A (pt)	1976-08-10
SE7513023L (sv)	1976-05-31
FR2293106B1 (da)	1983-01-14
DD121236A5 (da)	1976-07-12
AR202996A1 (es)	1975-07-31

Publication	Publication Date	Title
SE407001B (sv)	1979-03-05	Interferensreducerande krets
FR2278208A1 (fr)	1976-02-06	Circuit integre
AT346104B (de)	1978-10-25	Optischer wellenleiter
IT1043162B (it)	1980-02-20	Circutto integrato
DE2559729A1 (de)	1977-08-25	Integrierte schaltung
SE415606B (sv)	1980-10-13	Rorlig ugnsherd
SE397142B (sv)	1977-10-17	Elektrostaisk kopieringsmaskin
FR2280970A1 (fr)	1976-02-27	Magnetron
FR2280194A1 (fr)	1976-02-20	Magnetrons
JPS5176577A (ja)	1976-07-02	Denkikaiheiki
DK538875A (da)	1976-05-30	Bolgeformfrembringelseskredslob
JPS5113661A (ja)	1976-02-03	Denkiengeihasami
AT349067B (de)	1979-03-26	Begrenzerschaltung
ATA25474A (de)	1977-03-15	Schaltungsanordnung
JPS5170485A (ja)	1976-06-18	Denkikonekuta
SE413061B (sv)	1980-03-31	Elektrisk kondensator
SE401283B (sv)	1978-04-24	Generatorkrets
JPS5167985A (ja)	1976-06-12	Denkikonekuta
JPS5184086A (ja)	1976-07-23	Denkikonekuta
SE417370B (sv)	1981-03-09	Elektronisk tidsfordrojningsanordning
SE400414B (sv)	1978-03-20	Kretskortrele
JPS518577A (ja)	1976-01-23	Denkikaiheisochi
JPS5133808A (ja)	1976-03-23	Sharyoyodenkikairo
JPS5142661A (ja)	1976-04-10	Tohatsukansokiniokeru denkikairo
JPS51668A (ja)	1976-01-06	Denkikaiheisochi

Legal Events

Date	Code	Title	Description
1996-01-08	PUP	Patent expired