DE3843110C1 - - Google Patents
Info
- Publication number
- DE3843110C1 DE3843110C1 DE3843110A DE3843110A DE3843110C1 DE 3843110 C1 DE3843110 C1 DE 3843110C1 DE 3843110 A DE3843110 A DE 3843110A DE 3843110 A DE3843110 A DE 3843110A DE 3843110 C1 DE3843110 C1 DE 3843110C1
- Authority
- DE
- Germany
- Prior art keywords
- ultrasonic generator
- generator according
- plates
- housing
- piezoceramic
- 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.)
- Revoked
Links
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000002604 ultrasonography Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004378 air conditioning Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000004851 dishwashing Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 description 13
- 229910000906 Bronze Inorganic materials 0.000 description 11
- 239000010974 bronze Substances 0.000 description 11
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 11
- 210000003128 head Anatomy 0.000 description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 5
- 235000011941 Tilia x europaea Nutrition 0.000 description 5
- 230000005284 excitation Effects 0.000 description 5
- 239000004571 lime Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/02—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket
- A47L15/13—Washing or rinsing machines for crockery or tableware with circulation and agitation of the cleaning liquid in the cleaning chamber containing a stationary basket using sonic or ultrasonic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
- B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
- B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
- B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F19/00—Washing machines using vibrations for washing purposes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/17—Sonic or ultrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3843110A DE3843110C1 (US08080257-20111220-C00005.png) | 1988-12-21 | 1988-12-21 | |
| EP19900901768 EP0401364A1 (de) | 1988-12-21 | 1989-12-19 | Ultraschallgenerator und verwendung des ultraschallgenerators |
| PCT/EP1989/001569 WO1990006817A1 (de) | 1988-12-21 | 1989-12-19 | Ultraschallgenerator und verwendung des ultraschallgenerators |
| YU241489A YU241489A (sh) | 1988-12-21 | 1989-12-20 | Generator ultrazvuka i primena generatora ultrazvuka |
| CS897297A CS729789A2 (en) | 1988-12-21 | 1989-12-21 | Ultrasonic generator and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3843110A DE3843110C1 (US08080257-20111220-C00005.png) | 1988-12-21 | 1988-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3843110C1 true DE3843110C1 (US08080257-20111220-C00005.png) | 1990-02-22 |
Family
ID=6369761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3843110A Revoked DE3843110C1 (US08080257-20111220-C00005.png) | 1988-12-21 | 1988-12-21 |
Country Status (5)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531902A1 (de) * | 1991-09-10 | 1993-03-17 | Peter Maschek | Vorrichtung zur Beseitigung von Ablagerungen, vorzugsweise Metalloxid- (z.B. Rost) oder Kalkablagerungen in einem Rohrleitungssystem |
| CN102283617A (zh) * | 2011-06-29 | 2011-12-21 | 南京航空航天大学 | 基于压电双晶片悬臂梁结构的超声吸尘器及其方法 |
| ITTO20100853A1 (it) * | 2010-10-21 | 2012-04-22 | Indesit Co Spa | Macchina di lavaggio, in particolare macchina lavabiancheria |
| RU2575758C2 (ru) * | 2010-10-21 | 2016-02-20 | Индезит Компани С.П.А. | Стиральная машина, в частности, стиральная машина для прачечной |
| DE102020103810A1 (de) | 2020-02-13 | 2021-08-19 | Giacomo Burgio | Entkeimungsvorrichtung und Verfahren zur Entkeimung von Flüssigkeiten |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9003730D0 (sv) * | 1990-11-23 | 1990-11-23 | Electrolux Ab | Saett att transportera vaetska fraan en vaetskesamling till en yta paa ett foeremaal |
| BG62959B1 (bg) * | 1997-10-22 | 2000-12-29 | Евро Електро Груп - Оод | Метод и устройство за почистване на текстилни материали във водна среда |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747309A1 (de) * | 1976-10-29 | 1978-05-03 | Westinghouse Electric Corp | Piezoelektrisches geraet |
| DE2856508A1 (de) * | 1977-12-29 | 1979-07-12 | Sony Corp | Piezoelektrischer wandler sowie diesen verwendende signalwiedergabeanordnung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514080A (en) * | 1945-01-10 | 1950-07-04 | Bell Telephone Labor Inc | Method of obtaining high velocity with crystals |
| US3198489A (en) * | 1962-02-16 | 1965-08-03 | Birtcher Corp | Compound ultrasonic transducer and mounting means therefor |
| US3331589A (en) * | 1965-02-08 | 1967-07-18 | Frederick G Hammitt | Vibratory unit with seal |
| US3694675A (en) * | 1971-02-25 | 1972-09-26 | Eastman Kodak Co | Cooled ultrasonic transducer |
| DE3815925C1 (US08080257-20111220-C00005.png) * | 1988-05-10 | 1989-04-20 | Martin Walter Ultraschalltechnik Gmbh, 7516 Karlsbad, De |
-
1988
- 1988-12-21 DE DE3843110A patent/DE3843110C1/de not_active Revoked
-
1989
- 1989-12-19 WO PCT/EP1989/001569 patent/WO1990006817A1/de not_active Application Discontinuation
- 1989-12-19 EP EP19900901768 patent/EP0401364A1/de not_active Withdrawn
- 1989-12-20 YU YU241489A patent/YU241489A/sh unknown
- 1989-12-21 CS CS897297A patent/CS729789A2/cs unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747309A1 (de) * | 1976-10-29 | 1978-05-03 | Westinghouse Electric Corp | Piezoelektrisches geraet |
| DE2856508A1 (de) * | 1977-12-29 | 1979-07-12 | Sony Corp | Piezoelektrischer wandler sowie diesen verwendende signalwiedergabeanordnung |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0531902A1 (de) * | 1991-09-10 | 1993-03-17 | Peter Maschek | Vorrichtung zur Beseitigung von Ablagerungen, vorzugsweise Metalloxid- (z.B. Rost) oder Kalkablagerungen in einem Rohrleitungssystem |
| DE4129927A1 (de) * | 1991-09-10 | 1993-03-18 | Peter Maschek | Verfahren und vorrichtung zur beseitigung von ablagerungen, vorzugsweise metalloxid- (z.b. rost) oder kalkablagerungen in einem rohrleitungssystem sowie verwendung von ultraschall zur reinigung eines installierten rohrleitungssystems |
| ITTO20100853A1 (it) * | 2010-10-21 | 2012-04-22 | Indesit Co Spa | Macchina di lavaggio, in particolare macchina lavabiancheria |
| EP2443981A3 (en) * | 2010-10-21 | 2012-05-23 | Indesit Company S.p.A. | A washing machine, in particular a laundry washing machine |
| RU2575758C2 (ru) * | 2010-10-21 | 2016-02-20 | Индезит Компани С.П.А. | Стиральная машина, в частности, стиральная машина для прачечной |
| CN102283617A (zh) * | 2011-06-29 | 2011-12-21 | 南京航空航天大学 | 基于压电双晶片悬臂梁结构的超声吸尘器及其方法 |
| CN102283617B (zh) * | 2011-06-29 | 2014-01-08 | 南京航空航天大学 | 基于压电双晶片悬臂梁结构的超声吸尘器及其方法 |
| DE102020103810A1 (de) | 2020-02-13 | 2021-08-19 | Giacomo Burgio | Entkeimungsvorrichtung und Verfahren zur Entkeimung von Flüssigkeiten |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0401364A1 (de) | 1990-12-12 |
| YU241489A (sh) | 1992-07-20 |
| WO1990006817A1 (de) | 1990-06-28 |
| CS729789A2 (en) | 1991-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |