WO1997047072A1 - Moteur piezo-electrique pas-a-pas - Google Patents
Moteur piezo-electrique pas-a-pas Download PDFInfo
- Publication number
- WO1997047072A1 WO1997047072A1 PCT/RU1997/000175 RU9700175W WO9747072A1 WO 1997047072 A1 WO1997047072 A1 WO 1997047072A1 RU 9700175 W RU9700175 W RU 9700175W WO 9747072 A1 WO9747072 A1 WO 9747072A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- πezοelemenτ
- nodes
- piezoelectric
- stepping motor
- πezοblοκa
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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
-
- 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
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
- H02N2/021—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors using intermittent driving, e.g. step motors, piezoleg motors
-
- 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
- H02N2/101—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors using intermittent driving, e.g. step motors
Definitions
- the invention is available in the area of electric motors. and more precisely affects the piezoelectric step motors.
- the piezoelectric motor is known.
- the engine is equipped with a rotary open cylinder, inside the cylinder is equipped with a rotary cylinder, which is 57 (28).
- a piezoelectric linear stepping motor which contains a casing with locked components and a moving part with a working element (5 ⁇ , ⁇ , 720576).
- this engine has a sophisticated design and provides only linear movement of the moving part and cannot prevent the movement of the moving part.
- the main problem of the invention was the creation of a piezoelectric stepping motor, which caused an increase in the speed of the vehicle Increase the effort and accuracy of the movement of the moving part with its rotation, linear displacement and simultaneous movement (simultaneous rotation and linear displacement). ⁇ ⁇ 97/47072 ⁇ 171TO97 / 00175
- each piezo contains a rotating element, which shifts the pie
- the chassis may be movable, and if it is malfunctioning, it may be secured to a fixed drive.
- ⁇ ig. 6 the same as in Fig. 5, a single section
- ⁇ ig. 7 the fourth version of the engine, front view
- ⁇ ig. 8 the same as in Fig. 7, a single section
- ⁇ ig. 9-14 operations of a piezoelectric stepping motor with linear movement of a movable part, a separate cut
- ⁇ ig. 15 first operation of the engine, in the case of rotation of the movable part, transverse cuts of two parts
- ⁇ ig. 16-20 Other work processes of the piezoelectric stepping motor when rotating the moving part.
- the patented piezoelectric stepping motor at the first version, has a cylindrical crucible 1 (fig. 1), fixed units are two-wheeled, 2 can be seen 2 Pieces 2 and 3 are rotationally-shifting-fixed. Each unit 2 and 3 is made up of interconnected (for example, glued together) expansion element 5, which shifts element 6, which is an integral element of 8
- the ample use of the 5 element makes it possible to move the mobile part 4 to the side of the free axle and to the first part of the vehicle to start the vehicle.
- the sliding element 6 has a vector of the initial polarization, directed to the corner of the external engine, and maintains the movement of the mobile part 4.
- the moving part 7 makes it possible to fix the movable part 4, and the first part of the polarization is activated (radial) of the frontal part of the drive.
- the characteristic elements 9 are made in the form of a different ring. THAT MAKES A FULLER PLATFORM OF THE MOBILE 4 WITH FIXING CUSTOMS 7 PLACES 2 AND 3.
- Each piezoelectric element has elec- trodes that are not connected to the input (these elements are not shown on the drawing). 97/47072 ⁇ / ⁇ 97 / 00175
- the version is different from the first, that the movable part 4 (figures 5 and 6) is stationary, and the cylindrical cylinder 1 1 moves. By means of units 2 and 3, they are secured to the cylinder - part 4 (stationary).
- ⁇ che ⁇ ve ⁇ m va ⁇ ian ⁇ e ⁇ dvizhnaya Part 4 ( ⁇ ig. 7 and 8) ⁇ a ⁇ zhe ne ⁇ dvizhna and tsilind ⁇ iches ⁇ y ⁇ us January 1 m ⁇ zhe ⁇ v ⁇ asha ⁇ sya and ⁇ e ⁇ emesha ⁇ sya vd ⁇ l sv ⁇ ey ⁇ si, ⁇ i e ⁇ m ⁇ ez ⁇ bl ⁇ i 2 and 3 in ⁇ as ⁇ l ⁇ zheny ⁇ dn ⁇ y ⁇ e ⁇ echn ⁇ y ⁇ l ⁇ s ⁇ s ⁇ i and za ⁇ e ⁇ leny on tsilind ⁇ iches ⁇ m s ⁇ e ⁇ zhne.
- the engine operates as follows.
- the operating cycle of the engine is made up of six speeds.
- the operation of the engine in the linear motion mode of the moving part is shown in FIG. 9-14.
- the shifting piezoelectric elements 6 of the piezo 2 and 3 and the locking piezo 7 are also involved in the process.
- the first step corresponds to the use of parts 6 and 7 of the units
- part 3 On the other hand, on the removable part 7 (Fig. 10), part 3, a negative voltage is applied, and this means that it is not movable at all.
- the connector 2 is supplied with a negative stress and it. shifting to the front, it places the clamping element 7 and the movable part 4 one step. Simultaneously with the sliding element 5 of the unit 3, the positive voltage is supplied and it is displaced together with the locking element 7 to the left. Fourthly, the positive voltage is supplied to the fixed component 7 (Fig. 12) of the connecting part 3, which directly compresses the movable part 4.
- part 2 is supplied with a negative voltage and is released from the moving part 4.
- areas 2 and 3 are located. That is, the elec- tric shift elec- 97/47072 ⁇ / ⁇ 7 / 00175
- part 2 it is supplied with a negative voltage and is relieved of the moving part 4.
- the positive voltage is supplied to the rotating element 5 (Fig. 20) of the piezo 2, which is mixed at the angle of 2 ⁇ on the contrary.
- the rotary part of the 5th part of the 3th part is supplied with a negative voltage and it moves the mobile part 4 to the corner 2 ⁇ at the right side of the road.
- the movable part 4 is turned to the angle 4 ⁇ . Further, cycling takes place, and thus the movable part 4 is rotated at a regular cost.
- the invention may be used in the quality of electrical engineering, telemechanics, electronics and automation.
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU31962/97A AU3196297A (en) | 1996-06-05 | 1997-06-05 | Piezoelectric step motor |
JP50046798A JP3872519B2 (ja) | 1996-06-05 | 1997-06-05 | 圧電・ステッピング・モータ |
US09/000,376 US6211605B1 (en) | 1996-06-05 | 1997-06-05 | Piezoelectric step motor |
KR1019980700789A KR100353456B1 (ko) | 1996-06-05 | 1997-06-05 | 압전형스텝모터 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU96111313 | 1996-06-05 | ||
RU96111313/28A RU2161364C2 (ru) | 1996-06-05 | 1996-06-05 | Пьезоэлектрический шаговый двигатель |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997047072A1 true WO1997047072A1 (fr) | 1997-12-11 |
Family
ID=20181540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU1997/000175 WO1997047072A1 (fr) | 1996-06-05 | 1997-06-05 | Moteur piezo-electrique pas-a-pas |
Country Status (6)
Country | Link |
---|---|
US (1) | US6211605B1 (ru) |
JP (1) | JP3872519B2 (ru) |
KR (1) | KR100353456B1 (ru) |
AU (1) | AU3196297A (ru) |
RU (1) | RU2161364C2 (ru) |
WO (1) | WO1997047072A1 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1267478A3 (de) * | 2001-06-12 | 2005-09-28 | Physik Instrumente (PI) GmbH & Co. KG | Piezolinearantrieb mit einer Gruppe von Piezostapelaktoren sowie Verfahren zum Betreiben eines solchen Antriebes |
US8269948B2 (en) | 2006-08-25 | 2012-09-18 | Carl Zeiss Smt Gmbh | Projection exposure apparatus and optical system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0002885D0 (sv) * | 2000-08-11 | 2000-08-11 | Piezomotor Uppsala Ab | Fine walking actuator |
JP3832338B2 (ja) * | 2001-12-25 | 2006-10-11 | 松下電工株式会社 | 電歪ポリマーアクチュエータ |
US7309946B2 (en) * | 2003-03-19 | 2007-12-18 | Academia Sinica | Motion actuator |
FR2854284B1 (fr) * | 2003-04-28 | 2005-06-03 | Centre Nat Rech Scient | Moteur piezoelectrique permettant au moins deux degres de liberte, en rotation et en deplacement lineaire |
US6977461B2 (en) * | 2003-12-15 | 2005-12-20 | Asml Netherlands B.V. | System and method for moving an object employing piezo actuators |
DE102006015493B4 (de) * | 2006-04-03 | 2010-12-23 | Atlas Elektronik Gmbh | Elektroakustischer Wandler |
CN104578901B (zh) * | 2015-01-15 | 2018-05-04 | 合肥工业大学 | 一种行走式压电旋转马达 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU573828A1 (ru) * | 1976-06-08 | 1977-09-25 | Киевский Ордена Ленина Политехнический Институт Имени 50-Летия Великой Октябрьской Социалистической Революции | Пьезоэлектрический двигатель |
SU738016A1 (ru) * | 1977-05-13 | 1980-05-30 | За витель I 1| йа-:-:|(«/;;г - -...,Г .,.Kf iilil 4.,-, - - ; | Шаговый двигатель |
EP0112454A2 (en) * | 1982-10-22 | 1984-07-04 | Hitachi, Ltd. | Rotary actuator |
EP0360975A2 (en) * | 1988-09-30 | 1990-04-04 | Rockwell International Corporation | Piezoelectric actuator |
US5068566A (en) * | 1990-06-04 | 1991-11-26 | Rockwell International Corporation | Electric traction motor |
US5136201A (en) * | 1990-04-27 | 1992-08-04 | Rockwell International Corporation | Piezoelectric robotic articulation |
US5237238A (en) * | 1990-07-21 | 1993-08-17 | Omicron Vakuumphysik Gmbh | Adjusting device for microscopic movements |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS602081A (ja) * | 1983-06-16 | 1985-01-08 | Matsushita Electric Ind Co Ltd | 回転駆動アクチユエ−タ |
JPS6082072A (ja) * | 1983-10-12 | 1985-05-10 | Jeol Ltd | ステツピングモ−タ |
JP2651172B2 (ja) * | 1987-12-28 | 1997-09-10 | 東陶機器株式会社 | アクチュエータ |
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 |
EP0449048B1 (en) * | 1990-03-23 | 1995-04-26 | Rockwell International Corporation | Piezoelectric motor |
JPH05316757A (ja) * | 1991-03-20 | 1993-11-26 | Nec Corp | 移動機構 |
CA2066084A1 (en) * | 1991-05-31 | 1992-12-01 | Gordon Walter Culp | Twisting actuators |
US5182484A (en) * | 1991-06-10 | 1993-01-26 | Rockwell International Corporation | Releasing linear actuator |
JPH05199775A (ja) * | 1991-08-05 | 1993-08-06 | Honda Electron Co Ltd | 圧電ステッピングモータ |
JPH08192798A (ja) * | 1991-12-10 | 1996-07-30 | Susumu Sato | 水上飛行船 |
JPH05236765A (ja) * | 1992-02-20 | 1993-09-10 | Okuma Mach Works Ltd | ローテータブル・リニア・アクチュエータ |
-
1996
- 1996-06-05 RU RU96111313/28A patent/RU2161364C2/ru not_active IP Right Cessation
-
1997
- 1997-06-05 KR KR1019980700789A patent/KR100353456B1/ko not_active IP Right Cessation
- 1997-06-05 US US09/000,376 patent/US6211605B1/en not_active Expired - Lifetime
- 1997-06-05 JP JP50046798A patent/JP3872519B2/ja not_active Expired - Lifetime
- 1997-06-05 WO PCT/RU1997/000175 patent/WO1997047072A1/ru active IP Right Grant
- 1997-06-05 AU AU31962/97A patent/AU3196297A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU573828A1 (ru) * | 1976-06-08 | 1977-09-25 | Киевский Ордена Ленина Политехнический Институт Имени 50-Летия Великой Октябрьской Социалистической Революции | Пьезоэлектрический двигатель |
SU738016A1 (ru) * | 1977-05-13 | 1980-05-30 | За витель I 1| йа-:-:|(«/;;г - -...,Г .,.Kf iilil 4.,-, - - ; | Шаговый двигатель |
EP0112454A2 (en) * | 1982-10-22 | 1984-07-04 | Hitachi, Ltd. | Rotary actuator |
EP0360975A2 (en) * | 1988-09-30 | 1990-04-04 | Rockwell International Corporation | Piezoelectric actuator |
US5136201A (en) * | 1990-04-27 | 1992-08-04 | Rockwell International Corporation | Piezoelectric robotic articulation |
US5068566A (en) * | 1990-06-04 | 1991-11-26 | Rockwell International Corporation | Electric traction motor |
US5237238A (en) * | 1990-07-21 | 1993-08-17 | Omicron Vakuumphysik Gmbh | Adjusting device for microscopic movements |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1267478A3 (de) * | 2001-06-12 | 2005-09-28 | Physik Instrumente (PI) GmbH & Co. KG | Piezolinearantrieb mit einer Gruppe von Piezostapelaktoren sowie Verfahren zum Betreiben eines solchen Antriebes |
US8269948B2 (en) | 2006-08-25 | 2012-09-18 | Carl Zeiss Smt Gmbh | Projection exposure apparatus and optical system |
US9110388B2 (en) | 2006-08-25 | 2015-08-18 | Carl Zeiss Smt Gmbh | Projection exposure apparatus with multiple sets of piezoelectric elements moveable in different directions and related method |
Also Published As
Publication number | Publication date |
---|---|
KR100353456B1 (ko) | 2002-12-31 |
JPH11511952A (ja) | 1999-10-12 |
RU2161364C2 (ru) | 2000-12-27 |
AU3196297A (en) | 1998-01-05 |
KR19990036121A (ko) | 1999-05-25 |
US6211605B1 (en) | 2001-04-03 |
JP3872519B2 (ja) | 2007-01-24 |
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