DE2507387A1 - Piezoelektrische hochspannungsanordnung - Google Patents
Piezoelektrische hochspannungsanordnungInfo
- Publication number
- DE2507387A1 DE2507387A1 DE19752507387 DE2507387A DE2507387A1 DE 2507387 A1 DE2507387 A1 DE 2507387A1 DE 19752507387 DE19752507387 DE 19752507387 DE 2507387 A DE2507387 A DE 2507387A DE 2507387 A1 DE2507387 A1 DE 2507387A1
- Authority
- DE
- Germany
- Prior art keywords
- piezoelectric
- piezoelectric element
- arrangement
- voltage arrangement
- viscous
- 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.)
- Withdrawn
Links
- 238000005538 encapsulation Methods 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 15
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 239000000945 filler Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920004511 Dow Corning® 200 Fluid Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- UQEAIHBTYFGYIE-UHFFFAOYSA-N hexamethyldisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)C UQEAIHBTYFGYIE-UHFFFAOYSA-N 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000012360 testing method 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
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/002—Igniters using electrically-produced sparks using piezoelectric elements
-
- 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
- H10N30/88—Mounts; Supports; Enclosures; Casings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Fuel-Injection Apparatus (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44662774A | 1974-02-28 | 1974-02-28 | |
| US05/533,646 US4051396A (en) | 1974-02-28 | 1974-12-17 | Encapsulation to prevent fracture of piezoelectric high voltage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2507387A1 true DE2507387A1 (de) | 1975-09-04 |
Family
ID=27034691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752507387 Withdrawn DE2507387A1 (de) | 1974-02-28 | 1975-02-20 | Piezoelektrische hochspannungsanordnung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4051396A (enExample) |
| JP (1) | JPS50124768A (enExample) |
| DE (1) | DE2507387A1 (enExample) |
| FR (1) | FR2262866B1 (enExample) |
| GB (1) | GB1470920A (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915313A1 (de) * | 1979-04-14 | 1980-10-23 | Ibm Deutschland | Piezoelektrische antriebsanordnung, insbesondere fuer fokussiersysteme |
| US4310730A (en) * | 1979-07-25 | 1982-01-12 | Aaroe Kenneth T | Shielded piezoelectric acoustic pickup for mounting on musical instrument sounding boards |
| JPS5937960U (ja) * | 1982-08-31 | 1984-03-10 | 松下電器産業株式会社 | 圧電素子ユニツト |
| US4782470A (en) * | 1985-11-13 | 1988-11-01 | General Instrument Corp. | Hydrophone with extended operational life |
| EP0225393B1 (en) * | 1985-11-25 | 1991-03-06 | Matsushita Electric Industrial Co., Ltd. | High-voltage generating device |
| US5148077A (en) * | 1990-09-28 | 1992-09-15 | Caterpillar Inc. | Coating surrounding a piezoelectric solid state motor stack |
| US5218259A (en) * | 1992-02-18 | 1993-06-08 | Caterpillar Inc. | Coating surrounding a piezoelectric solid state motor stack |
| US5406161A (en) * | 1994-05-24 | 1995-04-11 | Industrial Technology Research Institute | Piezoelectric composite receiver |
| US5726522A (en) * | 1995-02-27 | 1998-03-10 | Japan Smoking Articles Corporate Association | Device for generating high voltage |
| US6211602B1 (en) * | 1997-06-24 | 2001-04-03 | Minolta Co., Ltd. | Actuator using electromechanical transducer capable of being used in high temperature and high humidity environment and apparatus having the same |
| DE19856186A1 (de) * | 1998-12-05 | 2000-06-15 | Bosch Gmbh Robert | Piezoelektrischer Aktor |
| DE19914411A1 (de) * | 1999-03-30 | 2000-10-12 | Bosch Gmbh Robert | Piezoelektrischer Aktor |
| JP2002203997A (ja) * | 2000-12-28 | 2002-07-19 | Denso Corp | 圧電アクチュエータ |
| US7560855B2 (en) * | 2006-07-31 | 2009-07-14 | Loki Incorporated | Ferroelectric energy generator, system, and method |
| DE102007018039A1 (de) * | 2006-09-14 | 2008-03-27 | Robert Bosch Gmbh | Piezoaktormodul mit einem ummantelten Piezoaktor |
| DE102006045663A1 (de) * | 2006-09-27 | 2008-04-03 | Robert Bosch Gmbh | Piezoaktor mit einer Ummantelung, zur Anordnung in einem Piezoinjektor |
| US7999445B2 (en) * | 2009-07-13 | 2011-08-16 | Loki Incorporated | Ferroelectric energy generator with voltage-controlled switch |
| JP5631042B2 (ja) * | 2009-08-27 | 2014-11-26 | キヤノン株式会社 | アクチュエータ |
| DE102010024845B4 (de) * | 2010-06-23 | 2016-02-18 | Rheinmetall Waffe Munition Gmbh | Hochspannungsgenerator |
| US10006281B2 (en) | 2012-02-10 | 2018-06-26 | Austin Star Detonator Company | Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation |
| US20130205888A1 (en) * | 2012-02-10 | 2013-08-15 | Austin Powder Company | Method and apparatus to measure borehole pressure during blasting |
| US9379590B2 (en) * | 2013-08-25 | 2016-06-28 | Baker Hughes Incorporated | Systems and methods for electric motor construction |
| US9310236B2 (en) * | 2014-09-17 | 2016-04-12 | Joseph Baumoel | Ultrasonic flow meter using reflected beams |
| JP7254285B2 (ja) * | 2019-04-23 | 2023-04-10 | 株式会社サタケ | 圧電式バルブ及び該圧電式バルブの製造方法 |
| JP7193804B2 (ja) * | 2019-06-05 | 2022-12-21 | 株式会社サタケ | 圧電アクチュエータ、圧電式バルブ、及び圧電アクチュエータの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2101893A (en) * | 1935-11-30 | 1937-12-14 | Rca Corp | Piezoelectric apparatus |
| BE474895A (enExample) * | 1941-01-31 | |||
| US2587304A (en) * | 1948-11-17 | 1952-02-26 | Gen Electric | Crystal pressure gauge |
| US2571899A (en) * | 1948-12-11 | 1951-10-16 | Westinghouse Electric Corp | Vibration pickup |
| US2728869A (en) * | 1950-01-06 | 1955-12-27 | Ultraschall A G | Piezoelectric oscillator or vibrator for ultrasonic waves, especially as an instrument for therapeutical treatment and diagnosis |
| US3377439A (en) * | 1958-04-03 | 1968-04-09 | Erie Technological Prod Inc | Binaural piezoelectric pickup |
| US3396285A (en) * | 1966-08-10 | 1968-08-06 | Trustees Of The Ohio State Uni | Electromechanical transducer |
| US3466473A (en) * | 1966-12-30 | 1969-09-09 | Univ Ohio | High voltage sonic pulse generator |
-
1974
- 1974-12-17 US US05/533,646 patent/US4051396A/en not_active Expired - Lifetime
-
1975
- 1975-02-20 DE DE19752507387 patent/DE2507387A1/de not_active Withdrawn
- 1975-02-26 GB GB805675A patent/GB1470920A/en not_active Expired
- 1975-02-28 FR FR7506329A patent/FR2262866B1/fr not_active Expired
- 1975-02-28 JP JP50024069A patent/JPS50124768A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262866A1 (enExample) | 1975-09-26 |
| US4051396A (en) | 1977-09-27 |
| JPS50124768A (enExample) | 1975-10-01 |
| GB1470920A (en) | 1977-04-21 |
| FR2262866B1 (enExample) | 1978-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |