ES315724A2 - A procedure for the electrical measurement of the variation of a physical magnitude transformed in a variation of length. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the electrical measurement of the variation of a physical magnitude transformed in a variation of length. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES315724A2 ES315724A2 ES0315724A ES315724A ES315724A2 ES 315724 A2 ES315724 A2 ES 315724A2 ES 0315724 A ES0315724 A ES 0315724A ES 315724 A ES315724 A ES 315724A ES 315724 A2 ES315724 A2 ES 315724A2
- Authority
- ES
- Spain
- Prior art keywords
- variation
- translation
- procedure
- machine
- length
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/161—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division with pulse modulation, e.g. modulation of amplitude, width, frequency, phase or form
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Improvements introduced in the object of the main patent No. 311.762, requested on April 13, 1965, by: "A procedure for the electrical measurement of the variation of a physical quantity transformed into a variation of length", characterized in that the voltage obtained as a measure for a first variable variable, it is interrupted at the rate of an impulse voltage, whose amplitude and pulse duration is constant, and whose frequency is proportional to a second variable variable, the interrupted DC voltage being integrated in a measuring instrument , and indicated as physical magnitude, which is equivalent to the product of the two variables mentioned. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH978864A CH429209A (en) | 1964-07-24 | 1964-07-24 | Method for the electrical multiplication of two variable physical quantities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES315724A2 true ES315724A2 (en) | 1966-10-16 |
Family
ID=4355643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0315724A Expired ES315724A2 (en) | 1964-07-24 | 1965-07-23 | A procedure for the electrical measurement of the variation of a physical magnitude transformed in a variation of length. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH429209A (en) |
| ES (1) | ES315724A2 (en) |
| GB (1) | GB1114575A (en) |
| NL (1) | NL6509579A (en) |
-
1964
- 1964-07-24 CH CH978864A patent/CH429209A/en unknown
-
1965
- 1965-07-23 GB GB3138965A patent/GB1114575A/en not_active Expired
- 1965-07-23 NL NL6509579A patent/NL6509579A/xx unknown
- 1965-07-23 ES ES0315724A patent/ES315724A2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6509579A (en) | 1966-01-25 |
| GB1114575A (en) | 1968-05-22 |
| CH429209A (en) | 1967-01-31 |
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