LU57041A1 - - Google Patents

Info

Publication number: LU57041A1
Authority: LU; Luxembourg

Application number

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.)

1967-10-12

Filing date

1968-10-07

Publication date

1969-01-20

1968-10-07 Application filed filed Critical

1969-01-20 Publication of LU57041A1 publication Critical patent/LU57041A1/xx

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
- G06G7/30—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for interpolation or extrapolation
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 specially adapted therefor
- G06G7/26—Arbitrary function generators
- G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Mathematical Physics (AREA)
Theoretical Computer Science (AREA)
Software Systems (AREA)
Computer Hardware Design (AREA)
General Physics & Mathematics (AREA)
Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Complex Calculations (AREA)
Control Of Velocity Or Acceleration (AREA)
Feedback Control In General (AREA)

LU57041D 1967-10-12 1968-10-07 LU57041A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8757A FR93224E (fr)	1967-07-10	1967-10-12	Perfectionnements aux calculatrices analogiques.

Publications (1)

Publication Number	Publication Date
LU57041A1 true LU57041A1 (fr)	1969-01-20

Family

ID=8640003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU57041D LU57041A1 (fr)	1967-10-12	1968-10-07

Country Status (7)

Country	Link
US (1)	US3564230A (fr)
BE (1)	BE722119A (fr)
CH (1)	CH496996A (fr)
DE (1)	DE1802007B2 (fr)
ES (1)	ES358876A1 (fr)
FR (1)	FR93224E (fr)
LU (1)	LU57041A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4188627A (en) *	1969-05-14	1980-02-12	Elliott Brothers (London) Limited	Display apparatus
US3748447A (en) *	1971-11-18	1973-07-24	Sperry Rand Corp	Apparatus for performing a linear interpolation algorithm
US3996456A (en) *	1975-02-13	1976-12-07	Armco Steel Corporation	Recursive interpolation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3043516A (en) *	1959-10-01	1962-07-10	Gen Electric	Time summing device for division, multiplication, root taking and interpolation
US3231729A (en) *	1961-03-31	1966-01-25	Systems Inc Comp	Dynamic storage analog computer
US3412240A (en) *	1963-02-21	1968-11-19	Gen Precision Systems Inc	Linear interpolater
US3333092A (en) *	1964-07-14	1967-07-25	Sperry Rand Corp	Alternating current integrators
US3383501A (en) *	1964-10-27	1968-05-14	Honeywell Inc	Arithmetic circuit for multiplying and dividing

1967
- 1967-10-12 FR FR8757A patent/FR93224E/fr not_active Expired
1968
- 1968-09-27 CH CH1448568A patent/CH496996A/fr not_active IP Right Cessation
- 1968-10-05 ES ES358876A patent/ES358876A1/es not_active Expired
- 1968-10-07 LU LU57041D patent/LU57041A1/xx unknown
- 1968-10-09 DE DE19681802007 patent/DE1802007B2/de active Pending
- 1968-10-10 US US766448A patent/US3564230A/en not_active Expired - Lifetime
- 1968-10-10 BE BE722119D patent/BE722119A/xx unknown

Also Published As

Publication number	Publication date
US3564230A (en)	1971-02-16
BE722119A (fr)	1969-03-14
DE1802007A1 (de)	1969-06-26
DE1802007B2 (de)	1970-11-12
ES358876A1 (es)	1970-06-16
FR93224E (fr)	1969-02-28
CH496996A (fr)	1970-09-30

Publication	Publication Date	Title
BE710046A (fr)	1968-07-29
BE703567A (fr)	1968-02-01
BE695770A (fr)	1967-09-20
BE696817A (fr)	1967-10-10
BE700239A (fr)	1967-12-01
BE700478A (fr)	1967-12-01
BE700634A (fr)	1967-12-01
BE702966A (fr)	1968-01-15
BE703158A (fr)	1968-01-15
BE703343A (fr)	1968-01-15
BE710129A (fr)	1968-07-31
BE704023A (fr)	1968-02-01
BE704473A (fr)	1968-02-01
BE705065A (fr)	1968-02-15
BE706495A (fr)	1968-05-14
BE707078A (fr)	1968-04-01
BE707509A (fr)	1968-04-16
BE708183A (fr)	1968-06-19
BE708205A (fr)	1968-05-02
BE708440A (fr)	1968-05-02
BE708545A (fr)	1968-05-02
BE708991A (fr)	1968-05-16
BE708992A (fr)	1968-05-16
BE709018A (fr)	1968-07-05
BE709078A (fr)	1968-05-16