FR2311442A1 - ELECTROMAGNETIC ELEMENT FOR ROTATIONAL STRENGTH WITH INTEGRATED AUXILIARY DEVICES - Google Patents
ELECTROMAGNETIC ELEMENT FOR ROTATIONAL STRENGTH WITH INTEGRATED AUXILIARY DEVICESInfo
- Publication number
- FR2311442A1 FR2311442A1 FR7614070A FR7614070A FR2311442A1 FR 2311442 A1 FR2311442 A1 FR 2311442A1 FR 7614070 A FR7614070 A FR 7614070A FR 7614070 A FR7614070 A FR 7614070A FR 2311442 A1 FR2311442 A1 FR 2311442A1
- Authority
- FR
- France
- Prior art keywords
- auxiliary devices
- electromagnetic element
- rotational strength
- integrated auxiliary
- integrated
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/14—Braking arrangements; Damping arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
- G01D5/2066—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to a single other coil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
- H01F29/146—Constructional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K24/00—Machines adapted for the instantaneous transmission or reception of the angular displacement of rotating parts, e.g. synchro, selsyn
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752521176 DE2521176C2 (en) | 1975-05-13 | Electromagnetic torsional stiffness element with integrated auxiliary devices |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2311442A1 true FR2311442A1 (en) | 1976-12-10 |
FR2311442B1 FR2311442B1 (en) | 1981-09-25 |
Family
ID=5946400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614070A Granted FR2311442A1 (en) | 1975-05-13 | 1976-05-11 | ELECTROMAGNETIC ELEMENT FOR ROTATIONAL STRENGTH WITH INTEGRATED AUXILIARY DEVICES |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS524279A (en) |
FR (1) | FR2311442A1 (en) |
GB (1) | GB1543968A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4197280A (en) * | 1978-10-02 | 1980-04-08 | Stauffer Chemical Company | Wet process phosphoric acid purification |
GB2475841B (en) * | 2009-12-01 | 2012-05-30 | Wfs Technologies Ltd | Precision alignment system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2602917A (en) * | 1950-08-18 | 1952-07-08 | Gen Electric | Dynamometer converter amplifier |
US2921280A (en) * | 1957-05-13 | 1960-01-12 | Sperry Rand Corp | Variable coupling transformer device |
US3089044A (en) * | 1960-05-31 | 1963-05-07 | Sperry Rand Corp | Electromagnetic transducer device |
US3195039A (en) * | 1960-04-28 | 1965-07-13 | Northrop Corp | Electromagnetic transducer |
US3582769A (en) * | 1970-02-24 | 1971-06-01 | Philips Corp | Device for the noncontact gauging the displacement of objects moved in a straight line |
FR2292368A1 (en) * | 1974-11-22 | 1976-06-18 | Gauting Gmbh Apparatebau | SPRING EFFECT SYSTEM WITH ADJUSTABLE RETURN EFFECT |
-
1976
- 1976-04-21 GB GB1621576A patent/GB1543968A/en not_active Expired
- 1976-05-11 FR FR7614070A patent/FR2311442A1/en active Granted
- 1976-05-13 JP JP5478776A patent/JPS524279A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2602917A (en) * | 1950-08-18 | 1952-07-08 | Gen Electric | Dynamometer converter amplifier |
US2921280A (en) * | 1957-05-13 | 1960-01-12 | Sperry Rand Corp | Variable coupling transformer device |
US3195039A (en) * | 1960-04-28 | 1965-07-13 | Northrop Corp | Electromagnetic transducer |
US3089044A (en) * | 1960-05-31 | 1963-05-07 | Sperry Rand Corp | Electromagnetic transducer device |
US3582769A (en) * | 1970-02-24 | 1971-06-01 | Philips Corp | Device for the noncontact gauging the displacement of objects moved in a straight line |
FR2292368A1 (en) * | 1974-11-22 | 1976-06-18 | Gauting Gmbh Apparatebau | SPRING EFFECT SYSTEM WITH ADJUSTABLE RETURN EFFECT |
Also Published As
Publication number | Publication date |
---|---|
DE2521176B1 (en) | 1976-08-05 |
FR2311442B1 (en) | 1981-09-25 |
JPS524279A (en) | 1977-01-13 |
GB1543968A (en) | 1979-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |