BE752213A - LOW DAMPING THERMOSTABLE SUPERSONIC WAVE DELAY GLASSES - Google Patents
LOW DAMPING THERMOSTABLE SUPERSONIC WAVE DELAY GLASSESInfo
- Publication number
- BE752213A BE752213A BE752213DA BE752213A BE 752213 A BE752213 A BE 752213A BE 752213D A BE752213D A BE 752213DA BE 752213 A BE752213 A BE 752213A
- Authority
- BE
- Belgium
- Prior art keywords
- thermostable
- glasses
- supersonic wave
- low damping
- wave delay
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/0057—Compositions for glass with special properties for ultrasonic delay lines glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/105—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing aluminium
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932135 DE1932135B2 (en) | 1969-06-25 | 1969-06-25 | GLASSES FOR TEMPERATURE-STABLE ULTRASONIC DELAY CABLES WITH LOW ATTENUATION |
Publications (1)
Publication Number | Publication Date |
---|---|
BE752213A true BE752213A (en) | 1970-12-01 |
Family
ID=5737934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE752213D BE752213A (en) | 1969-06-25 | 1970-06-18 | LOW DAMPING THERMOSTABLE SUPERSONIC WAVE DELAY GLASSES |
Country Status (8)
Country | Link |
---|---|
US (1) | US3687697A (en) |
JP (1) | JPS4814641B1 (en) |
BE (1) | BE752213A (en) |
CS (1) | CS151515B2 (en) |
DE (1) | DE1932135B2 (en) |
FR (1) | FR2051333A5 (en) |
GB (1) | GB1290213A (en) |
NL (1) | NL7008913A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7018029A (en) * | 1969-12-22 | 1971-06-24 | ||
JPS49129144U (en) * | 1973-03-05 | 1974-11-06 | ||
JPS5523134Y2 (en) * | 1975-08-14 | 1980-06-02 | ||
AU505308B2 (en) * | 1976-09-21 | 1979-11-15 | Asahi Glass Company Limited | Glass for use in ultrasonic delay lines |
JPS5945286B2 (en) * | 1977-09-05 | 1984-11-05 | 松下電器産業株式会社 | Element for surface acoustic wave tip shaker |
JPS56157734A (en) * | 1980-10-22 | 1981-12-05 | Mitsubishi Electric Corp | Cooking utensil |
-
1969
- 1969-06-25 DE DE19691932135 patent/DE1932135B2/en active Pending
-
1970
- 1970-06-12 CS CS4151A patent/CS151515B2/cs unknown
- 1970-06-18 BE BE752213D patent/BE752213A/en unknown
- 1970-06-18 NL NL7008913A patent/NL7008913A/xx unknown
- 1970-06-22 US US48246A patent/US3687697A/en not_active Expired - Lifetime
- 1970-06-23 GB GB1290213D patent/GB1290213A/en not_active Expired
- 1970-06-23 JP JP45054104A patent/JPS4814641B1/ja active Pending
- 1970-06-25 FR FR7023644A patent/FR2051333A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1932135A1 (en) | 1971-01-21 |
US3687697A (en) | 1972-08-29 |
CS151515B2 (en) | 1973-10-19 |
NL7008913A (en) | 1970-12-29 |
GB1290213A (en) | 1972-09-20 |
FR2051333A5 (en) | 1971-04-02 |
DE1932135B2 (en) | 1971-06-03 |
JPS4814641B1 (en) | 1973-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE857391A (en) | ACOUSTIC COATINGS TO ABSORB SOUNDS | |
CA924291A (en) | Dispositif pour la manutention d'elements allonges | |
BE754741A (en) | CABLE SHOCK ABSORBER FOR TRANSMISSION LINES | |
BE752213A (en) | LOW DAMPING THERMOSTABLE SUPERSONIC WAVE DELAY GLASSES | |
BE764439A (en) | SHOCK ABSORBING DEVICE FOR EXCESSIVE SHOCK ABSORPTION | |
CH512067A (en) | Torsional vibration device | |
CA959301A (en) | Damping device | |
FR1295956A (en) | Arrangements for the elimination of noise in transmission systems | |
CA966926A (en) | Dispositif de determination de la direction de propagation d'une onde plane | |
BE792156A (en) | AUXILIARY CONTACTS DELAY DEVICE | |
GB1203409A (en) | Acoustic delay line employing torsional waves | |
FR1378440A (en) | Surface wave transmission lines | |
BE757589A (en) | PRIMER COMPOSITIONS FOR FIBERGLASS | |
FR1452313A (en) | Device for modifying the fundamental frequency and the articulation speed of the voice | |
CA817051A (en) | Torsional vibration damper | |
FR1533345A (en) | Buffers, in particular for hermetic sealing of pipe connections | |
CA790864A (en) | Acoustical analyser for indicating component mal-function of high speed engines and the like | |
CA817118A (en) | Dispositif d'automaticite pour carburateur | |
CA931281A (en) | Solid ultrasonic delay lines and glass compositions therefor | |
CA810541A (en) | Vibration and shock absorbing device | |
BE747779A (en) | IMPROVED AMYLOSE SYRUP | |
CA668840A (en) | Delayed acoustic velocity signal transmission | |
AU6391369A (en) | Vibration damping means | |
CA782260A (en) | Torsional vibration damper | |
CA785222A (en) | Composition to improve flow and pour properties |