NL101891C - - Google Patents
Info
- Publication number
- NL101891C NL101891C NL101891DA NL101891C NL 101891 C NL101891 C NL 101891C NL 101891D A NL101891D A NL 101891DA NL 101891 C NL101891 C NL 101891C
- Authority
- NL
- Netherlands
Links
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
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
- H10N30/2046—Cantilevers, i.e. having one fixed end adapted for multi-directional bending displacement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET0013267 | 1957-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL101891C true NL101891C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=7547278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL101891D NL101891C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1957-02-23 |
Country Status (5)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1100306B (de) | 1957-10-02 | 1961-02-23 | Steidinger Geb | Piezoelektrischer Tonabnehmer oder Schneiddose zum gleichzeitigen Abtasten bzw. Schneiden von Schallrillen, die Signale mit aufeinander senkrecht stehenden Schwingungsrichtungen enthalten |
| DE1103042B (de) | 1958-02-19 | 1961-03-23 | F & H Schumann Ges Mit Beschra | Tonabnehmer mit mindestens zwei piezoelektrischen Elementen verschiedener Erregungsart |
| NL236540A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-02-27 | |||
| NL227532A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1958-03-20 | |||
| DE1202518B (de) * | 1960-03-26 | 1965-10-07 | Philips Nv | Elektromechanisches Wandlerelement |
| US3501732A (en) * | 1964-05-04 | 1970-03-17 | Endevco Corp | Semiconductive piezoresistive transducer having a grooved support with electrical contacts |
| US3578994A (en) * | 1969-10-22 | 1971-05-18 | Dynamics Corp Massa Div | Piezoelectric clamped-free beam type transducer |
| US3703625A (en) * | 1970-10-02 | 1972-11-21 | Matthew C Urbin | Label identification system |
| US3993863A (en) * | 1974-08-22 | 1976-11-23 | Rca Corporation | Disc record groove skipper |
| GB1599052A (en) * | 1977-04-19 | 1981-09-30 | Rca Corp | Pickup cartridge for record disc players |
| JPS5497007A (en) * | 1978-01-17 | 1979-07-31 | Sony Corp | Head supporting structure |
| JPS5923226Y2 (ja) * | 1978-02-10 | 1984-07-11 | ソニー株式会社 | 回転磁気ヘツド装置のヘツド支持装置 |
| US4183059A (en) * | 1978-05-22 | 1980-01-08 | Rca Corporation | Track skipper for a video disc player |
| EP0028719B1 (en) * | 1979-11-05 | 1984-05-30 | Texas Instruments Incorporated | Probe assembly for testing integrated circuits |
| US4340956A (en) * | 1980-04-10 | 1982-07-20 | Rca Corporation | Minimum tracking force stylus |
| US4362407A (en) * | 1981-09-08 | 1982-12-07 | Piezo Electric Products, Inc. | Piezoelectric printer and piezoelectric multilam actuator used therein |
| US4868447A (en) * | 1987-09-11 | 1989-09-19 | Cornell Research Foundation, Inc. | Piezoelectric polymer laminates for torsional and bending modal control |
| US5047883A (en) * | 1990-02-07 | 1991-09-10 | Ampex Corporation | Pantograph head mount having double leaves integral with a rigid tip structure |
| US5677487A (en) * | 1995-10-13 | 1997-10-14 | A/S Bruel & Kjaer | Method and apparatus for measuring acceleration or mechanical forces |
| US6013972A (en) * | 1997-10-15 | 2000-01-11 | Face, Jr.; Samuel A | Piezoelectric vibrating apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2478223A (en) * | 1946-03-01 | 1949-08-09 | Clarkstan Corp | Electrostrictive translator |
-
0
- NL NL101891D patent/NL101891C/xx active
- DE DENDAT1067232D patent/DE1067232B/de active Pending
-
1958
- 1958-02-08 FR FR1191218D patent/FR1191218A/fr not_active Expired
- 1958-02-13 US US715140A patent/US3247404A/en not_active Expired - Lifetime
- 1958-02-24 GB GB5850/58A patent/GB878228A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1191218A (fr) | 1959-10-19 |
| DE1067232B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| GB878228A (en) | 1961-09-27 |
| US3247404A (en) | 1966-04-19 |