CA2081278A1 - Electric drive for a rectifying segmented transducer - Google Patents
Electric drive for a rectifying segmented transducerInfo
- Publication number
- CA2081278A1 CA2081278A1 CA002081278A CA2081278A CA2081278A1 CA 2081278 A1 CA2081278 A1 CA 2081278A1 CA 002081278 A CA002081278 A CA 002081278A CA 2081278 A CA2081278 A CA 2081278A CA 2081278 A1 CA2081278 A1 CA 2081278A1
- Authority
- CA
- Canada
- Prior art keywords
- transducer
- rectifying
- electrical
- mechanical
- rectifying transducer
- 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.)
- Abandoned
Links
- 230000004913 activation Effects 0.000 claims description 16
- 230000004044 response Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 230000004936 stimulating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract description 6
- 238000003786 synthesis reaction Methods 0.000 abstract description 6
- 230000026683 transduction Effects 0.000 abstract description 3
- 238000010361 transduction Methods 0.000 abstract description 3
- 241001272996 Polyphylla fullo Species 0.000 abstract 1
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- 238000000034 method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 108091068153 03 family Proteins 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/208—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using shear or torsion displacement, e.g. d15 type devices
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US852,053 | 1986-04-15 | ||
| US07/852,053 US5241233A (en) | 1992-03-16 | 1992-03-16 | Electric drive for a rectifying segmented transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2081278A1 true CA2081278A1 (en) | 1993-09-17 |
Family
ID=25312392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002081278A Abandoned CA2081278A1 (en) | 1992-03-16 | 1992-10-23 | Electric drive for a rectifying segmented transducer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5241233A (enExample) |
| EP (1) | EP0561341A2 (enExample) |
| JP (1) | JPH0653566A (enExample) |
| CA (1) | CA2081278A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410205A (en) * | 1993-02-11 | 1995-04-25 | Hewlett-Packard Company | Ultrasonic transducer having two or more resonance frequencies |
| US6459190B1 (en) * | 2000-08-11 | 2002-10-01 | Piezomotor Uppsala Ab | Switched actuator control |
| US8612166B2 (en) * | 2009-12-23 | 2013-12-17 | Avl List Gmbh | Test bed for electrical energy storage systems for vehicles |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492307A (en) * | 1977-12-29 | 1979-07-21 | Sony Corp | Driving circuit of electrostrictive converter |
| JPS59181585A (ja) * | 1983-03-31 | 1984-10-16 | Toshiba Corp | 変位発生装置 |
| JPS61108182A (ja) * | 1984-11-01 | 1986-05-26 | Toshiba Corp | 積層形圧電素子装置とその使用方法 |
| US4628275A (en) * | 1985-07-29 | 1986-12-09 | Rockwell International Corporation | Efficient power amplifier for high capacitive devices |
| US4841191A (en) * | 1987-02-20 | 1989-06-20 | Hitachi, Ltd. | Piezoelectric actuator control apparatus |
| US4928030A (en) * | 1988-09-30 | 1990-05-22 | Rockwell International Corporation | Piezoelectric actuator |
| US5027028A (en) * | 1989-08-29 | 1991-06-25 | Skipper John D | Piezoelectric motor |
| EP0424609A1 (en) * | 1989-09-28 | 1991-05-02 | Rockwell International Corporation | Piezoelectric actuator |
-
1992
- 1992-03-16 US US07/852,053 patent/US5241233A/en not_active Expired - Lifetime
- 1992-10-23 CA CA002081278A patent/CA2081278A1/en not_active Abandoned
-
1993
- 1993-03-16 EP EP93104249A patent/EP0561341A2/en not_active Withdrawn
- 1993-03-16 JP JP5055837A patent/JPH0653566A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0653566A (ja) | 1994-02-25 |
| EP0561341A3 (enExample) | 1994-04-06 |
| US5241233A (en) | 1993-08-31 |
| EP0561341A2 (en) | 1993-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |