FR1400939A - Commande à diverses vitesses pour moteur électrique - Google Patents
Commande à diverses vitesses pour moteur électriqueInfo
- Publication number
- FR1400939A FR1400939A FR981647A FR981647A FR1400939A FR 1400939 A FR1400939 A FR 1400939A FR 981647 A FR981647 A FR 981647A FR 981647 A FR981647 A FR 981647A FR 1400939 A FR1400939 A FR 1400939A
- Authority
- FR
- France
- Prior art keywords
- electric motor
- speed control
- variable speed
- variable
- control
- 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
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
- G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
-
- 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
- G06G7/19—Arrangements for performing computing operations, e.g. operational amplifiers for forming integrals of products, e.g. Fourier integrals, Laplace integrals, correlation integrals; for analysis or synthesis of functions using orthogonal functions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US295163A US3283233A (en) | 1963-07-15 | 1963-07-15 | Electronic control system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1400939A true FR1400939A (fr) | 1965-05-28 |
Family
ID=23136501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR981647A Expired FR1400939A (fr) | 1963-07-15 | 1964-07-15 | Commande à diverses vitesses pour moteur électrique |
Country Status (6)
Country | Link |
---|---|
US (1) | US3283233A (fr) |
JP (1) | JPS4014447B1 (fr) |
DE (1) | DE1463884A1 (fr) |
FR (1) | FR1400939A (fr) |
GB (1) | GB1003665A (fr) |
NL (1) | NL6407812A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1104696A (en) * | 1964-04-13 | 1968-02-28 | Smiths Industries Ltd | Improvements in or relating to odometers for vehicles |
-
1963
- 1963-07-15 US US295163A patent/US3283233A/en not_active Expired - Lifetime
-
1964
- 1964-07-01 GB GB27130/64A patent/GB1003665A/en not_active Expired
- 1964-07-09 NL NL6407812A patent/NL6407812A/xx unknown
- 1964-07-11 DE DE19641463884 patent/DE1463884A1/de active Pending
- 1964-07-15 JP JP3979764A patent/JPS4014447B1/ja active Pending
- 1964-07-15 FR FR981647A patent/FR1400939A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4014447B1 (fr) | 1965-07-09 |
US3283233A (en) | 1966-11-01 |
NL6407812A (fr) | 1965-01-18 |
DE1463884A1 (de) | 1969-07-31 |
GB1003665A (en) | 1965-09-08 |
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