ES178067A1 - IMPROVEMENTS IN OR RELATED TO MOUNTS FOR PIEZO ELECTRIC GLASSES - Google Patents
IMPROVEMENTS IN OR RELATED TO MOUNTS FOR PIEZO ELECTRIC GLASSESInfo
- Publication number
- ES178067A1 ES178067A1 ES0178067A ES178067A ES178067A1 ES 178067 A1 ES178067 A1 ES 178067A1 ES 0178067 A ES0178067 A ES 0178067A ES 178067 A ES178067 A ES 178067A ES 178067 A1 ES178067 A1 ES 178067A1
- Authority
- ES
- Spain
- Prior art keywords
- mounts
- piezo electric
- electric glasses
- glasses
- crystal
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/02—Details
- H03H9/05—Holders; Supports
- H03H9/0504—Holders; Supports for bulk acoustic wave devices
- H03H9/0528—Holders; Supports for bulk acoustic wave devices consisting of clips
Abstract
Una montura para un cristal piezoeléctrico caracterizada porque comprende un par de láminas de resorte que tienen entrantes opuestos que reciben esquinas opuestas del cristal.A mount for a piezoelectric crystal characterized by comprising a pair of spring blades having opposite recesses that receive opposite corners of the crystal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1798/45A GB588452A (en) | 1945-01-23 | 1945-01-23 | Improvements in or relating to mountings for piezo electric crystals |
Publications (1)
Publication Number | Publication Date |
---|---|
ES178067A1 true ES178067A1 (en) | 1947-07-01 |
Family
ID=9728195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0178067A Expired ES178067A1 (en) | 1945-01-23 | 1947-05-17 | IMPROVEMENTS IN OR RELATED TO MOUNTS FOR PIEZO ELECTRIC GLASSES |
Country Status (4)
Country | Link |
---|---|
US (1) | US2457145A (en) |
BE (1) | BE476120A (en) |
ES (1) | ES178067A1 (en) |
GB (1) | GB588452A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850651A (en) * | 1954-03-02 | 1958-09-02 | P R Hoffman Company | Piezoelectric crystal support |
US3656217A (en) * | 1969-06-06 | 1972-04-18 | Cts Corp | Method of making piezoelectric crystal units |
CH548136A (en) * | 1972-04-13 | 1974-04-11 | Suisse Horlogerie | QUARTZ BAR RESONATOR. |
US3980911A (en) * | 1974-02-11 | 1976-09-14 | Cts Corporation | Support structure and housing for piezoelectric crystal |
EP0070417B1 (en) * | 1981-07-02 | 1986-03-26 | Schott Glaswerke | Holder for a quartz resonator |
JP2000023286A (en) * | 1998-07-02 | 2000-01-21 | Murata Mfg Co Ltd | Speaker |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1965591A (en) * | 1933-03-29 | 1934-07-10 | Louis A Gebhard | Piezo-electric crystal holder |
GB508657A (en) * | 1937-12-20 | 1939-07-04 | British Thomson Houston Co Ltd | Improvements in and relating to methods of supporting piezo-electric crystals |
US2329497A (en) * | 1942-04-01 | 1943-09-14 | Rca Corp | Art of mounting piezoelectric crystals |
NL133060B (en) * | 1944-03-28 | |||
US2409838A (en) * | 1945-02-13 | 1946-10-22 | Gen Electric | Crystal mounting |
-
0
- BE BE476120D patent/BE476120A/xx unknown
-
1945
- 1945-01-23 GB GB1798/45A patent/GB588452A/en not_active Expired
-
1946
- 1946-01-05 US US639291A patent/US2457145A/en not_active Expired - Lifetime
-
1947
- 1947-05-17 ES ES0178067A patent/ES178067A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2457145A (en) | 1948-12-28 |
BE476120A (en) | |
GB588452A (en) | 1947-05-22 |
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