DE3990206T1 - - Google Patents
Info
- Publication number
- DE3990206T1 DE3990206T1 DE19893990206 DE3990206T DE3990206T1 DE 3990206 T1 DE3990206 T1 DE 3990206T1 DE 19893990206 DE19893990206 DE 19893990206 DE 3990206 T DE3990206 T DE 3990206T DE 3990206 T1 DE3990206 T1 DE 3990206T1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
- H02N2/16—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using travelling waves, i.e. Rayleigh surface waves
- H02N2/163—Motors with ring stator
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/21—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device
- G05B19/23—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control
- G05B19/231—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63060997A JPH01234071A (ja) | 1988-03-15 | 1988-03-15 | 磁気式エンコーダ装置付き超音波モータ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3990206T1 true DE3990206T1 (it) | 1990-04-05 |
Family
ID=13158579
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893990206 Expired - Lifetime DE3990206C2 (de) | 1988-03-15 | 1989-03-14 | Ultraschallmotor mit magnetischer Codiereinrichtung |
| DE19893990206 Withdrawn DE3990206T1 (it) | 1988-03-15 | 1989-03-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893990206 Expired - Lifetime DE3990206C2 (de) | 1988-03-15 | 1989-03-14 | Ultraschallmotor mit magnetischer Codiereinrichtung |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH01234071A (it) |
| DE (2) | DE3990206C2 (it) |
| WO (1) | WO1989008945A1 (it) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3184683A1 (de) | 2015-12-23 | 2017-06-28 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Magnetisches encodersystem für einen servomotor einer nähmaschine |
| WO2019072427A1 (de) | 2017-10-13 | 2019-04-18 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Nähmaschinenantrieb |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5043621A (en) * | 1988-09-30 | 1991-08-27 | Rockwell International Corporation | Piezoelectric actuator |
| EP0424609A1 (en) * | 1989-09-28 | 1991-05-02 | Rockwell International Corporation | Piezoelectric actuator |
| WO2014079435A1 (de) * | 2012-11-22 | 2014-05-30 | Schaeffler Technologies AG & Co. KG | Verfahren zur bestimmung und/oder ansteuerung einer position eines elektromotors |
| CN103354432B (zh) * | 2013-06-28 | 2016-04-27 | 南京航空航天大学 | 一种直接驱动负载的微型超声电机定位控制装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48110602U (it) * | 1972-03-25 | 1973-12-19 | ||
| JPS59111475U (ja) * | 1983-01-19 | 1984-07-27 | 株式会社日立製作所 | 回転磁気センサ付モ−タ |
| JPS6197518A (ja) * | 1984-10-19 | 1986-05-16 | Matsushita Electric Ind Co Ltd | 磁気式ロ−タリ−エンコ−ダの磁気ドラム |
| KR900005759B1 (ko) * | 1985-04-30 | 1990-08-09 | 마쯔시다덴기산교 가부시기가이샤 | 회전수검출수단을 구비한 전동기 |
| JPS62181682A (ja) * | 1986-01-31 | 1987-08-10 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| JPS62196082A (ja) * | 1986-02-20 | 1987-08-29 | Matsushita Electric Ind Co Ltd | 超音波モ−タ |
| US4794294A (en) * | 1986-06-12 | 1988-12-27 | Canon Kabushiki Kaisha | Vibration wave motor |
-
1988
- 1988-03-15 JP JP63060997A patent/JPH01234071A/ja active Pending
-
1989
- 1989-03-14 WO PCT/JP1989/000273 patent/WO1989008945A1/ja active Application Filing
- 1989-03-14 DE DE19893990206 patent/DE3990206C2/de not_active Expired - Lifetime
- 1989-03-14 DE DE19893990206 patent/DE3990206T1/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3184683A1 (de) | 2015-12-23 | 2017-06-28 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Magnetisches encodersystem für einen servomotor einer nähmaschine |
| DE102015226666A1 (de) | 2015-12-23 | 2017-06-29 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Magnetisches Encodersystem für einen Servomotor einer Nähmaschine |
| WO2019072427A1 (de) | 2017-10-13 | 2019-04-18 | Frankl & Kirchner GmbH & Co KG Fabrik für Elektromotoren u. elektrische Apparate | Nähmaschinenantrieb |
| CN111212940A (zh) * | 2017-10-13 | 2020-05-29 | 德商福兰克及凯尔西纳股份有限公司及电动机与电器装置厂分公司 | 缝纫机驱动设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01234071A (ja) | 1989-09-19 |
| DE3990206C2 (de) | 1992-01-23 |
| WO1989008945A1 (en) | 1989-09-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |