FR2275414B1 - - Google Patents
Info
- Publication number
- FR2275414B1 FR2275414B1 FR7517114A FR7517114A FR2275414B1 FR 2275414 B1 FR2275414 B1 FR 2275414B1 FR 7517114 A FR7517114 A FR 7517114A FR 7517114 A FR7517114 A FR 7517114A FR 2275414 B1 FR2275414 B1 FR 2275414B1
- Authority
- FR
- France
- 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
-
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
- C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
-
- 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
- C03C3/12—Silica-free oxide glass compositions
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47566574A | 1974-06-03 | 1974-06-03 | |
US05/629,798 US3973976A (en) | 1974-06-03 | 1975-11-07 | High index ophthalmic glasses |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2275414A1 FR2275414A1 (fr) | 1976-01-16 |
FR2275414B1 true FR2275414B1 (fr) | 1982-04-09 |
Family
ID=27044886
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7517114A Granted FR2275414A1 (fr) | 1974-06-03 | 1975-06-02 | Verres ophtalmiques a indice de refraction eleve |
FR7617951A Granted FR2330657A2 (fr) | 1974-06-03 | 1976-06-14 | Verres ophtalmiques a indice de refraction eleve |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7617951A Granted FR2330657A2 (fr) | 1974-06-03 | 1976-06-14 | Verres ophtalmiques a indice de refraction eleve |
Country Status (4)
Country | Link |
---|---|
US (1) | US3973976A (fr) |
DE (2) | DE2523634C2 (fr) |
FR (2) | FR2275414A1 (fr) |
GB (1) | GB1509573A (fr) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2347318A1 (fr) * | 1976-04-09 | 1977-11-04 | Corning Glass Works | Composition de verre applicable a l'encapsulage de pieces electriques |
FR2364866A2 (fr) * | 1976-09-20 | 1978-04-14 | Corning Glass Works | Verres ophtalmiques a indice de refraction eleve |
AU505308B2 (en) * | 1976-09-21 | 1979-11-15 | Asahi Glass Company Limited | Glass for use in ultrasonic delay lines |
US4211569A (en) * | 1979-03-09 | 1980-07-08 | Corning Glass Works | High index ophthalmic glasses |
JPS5630449A (en) * | 1979-08-21 | 1981-03-27 | Mitsui Toatsu Chem Inc | Polypropylene composition |
FR2508433A1 (fr) * | 1981-06-24 | 1982-12-31 | Corning Glass Works | Verres ophtalmiques a indice de refraction eleve |
NL8403076A (nl) * | 1984-10-10 | 1986-05-01 | Philips Nv | Glassamenstelling geschikt voor gebruik in een fluorescentielamp en in een beeldbuis, fluorescentielamp en beeldbuis vervaardigd onder toepassing van deze glassamenstelling. |
US5162826A (en) * | 1991-06-17 | 1992-11-10 | Corning Incorporated | High index ophthalmic glasses |
US7624755B2 (en) * | 2005-12-09 | 2009-12-01 | Honeywell International Inc. | Gas valve with overtravel |
US7523762B2 (en) * | 2006-03-22 | 2009-04-28 | Honeywell International Inc. | Modulating gas valves and systems |
US20080099082A1 (en) * | 2006-10-27 | 2008-05-01 | Honeywell International Inc. | Gas valve shutoff seal |
US7644731B2 (en) * | 2006-11-30 | 2010-01-12 | Honeywell International Inc. | Gas valve with resilient seat |
CN101844867A (zh) * | 2010-05-19 | 2010-09-29 | 中国电子科技集团公司第四十三研究所 | 应用于陶瓷基板和金属结合层的玻璃粉料及其制备方法 |
US9074770B2 (en) | 2011-12-15 | 2015-07-07 | Honeywell International Inc. | Gas valve with electronic valve proving system |
US9995486B2 (en) | 2011-12-15 | 2018-06-12 | Honeywell International Inc. | Gas valve with high/low gas pressure detection |
US8839815B2 (en) | 2011-12-15 | 2014-09-23 | Honeywell International Inc. | Gas valve with electronic cycle counter |
US9835265B2 (en) | 2011-12-15 | 2017-12-05 | Honeywell International Inc. | Valve with actuator diagnostics |
US8947242B2 (en) | 2011-12-15 | 2015-02-03 | Honeywell International Inc. | Gas valve with valve leakage test |
US9846440B2 (en) | 2011-12-15 | 2017-12-19 | Honeywell International Inc. | Valve controller configured to estimate fuel comsumption |
US8899264B2 (en) | 2011-12-15 | 2014-12-02 | Honeywell International Inc. | Gas valve with electronic proof of closure system |
US9851103B2 (en) | 2011-12-15 | 2017-12-26 | Honeywell International Inc. | Gas valve with overpressure diagnostics |
US8905063B2 (en) | 2011-12-15 | 2014-12-09 | Honeywell International Inc. | Gas valve with fuel rate monitor |
US9557059B2 (en) | 2011-12-15 | 2017-01-31 | Honeywell International Inc | Gas valve with communication link |
US10422531B2 (en) | 2012-09-15 | 2019-09-24 | Honeywell International Inc. | System and approach for controlling a combustion chamber |
US9234661B2 (en) | 2012-09-15 | 2016-01-12 | Honeywell International Inc. | Burner control system |
EP2868970B1 (fr) | 2013-10-29 | 2020-04-22 | Honeywell Technologies Sarl | Dispositif de régulation |
US10024439B2 (en) | 2013-12-16 | 2018-07-17 | Honeywell International Inc. | Valve over-travel mechanism |
US9841122B2 (en) | 2014-09-09 | 2017-12-12 | Honeywell International Inc. | Gas valve with electronic valve proving system |
US9645584B2 (en) | 2014-09-17 | 2017-05-09 | Honeywell International Inc. | Gas valve with electronic health monitoring |
US10503181B2 (en) | 2016-01-13 | 2019-12-10 | Honeywell International Inc. | Pressure regulator |
US10564062B2 (en) | 2016-10-19 | 2020-02-18 | Honeywell International Inc. | Human-machine interface for gas valve |
US11073281B2 (en) | 2017-12-29 | 2021-07-27 | Honeywell International Inc. | Closed-loop programming and control of a combustion appliance |
US10697815B2 (en) | 2018-06-09 | 2020-06-30 | Honeywell International Inc. | System and methods for mitigating condensation in a sensor module |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR740399A (fr) * | 1931-07-29 | 1933-01-24 | Jenaer Glaswerk Schott & Gen | Verre optique |
BE389985A (fr) * | 1931-07-29 | |||
US2393448A (en) * | 1944-07-11 | 1946-01-22 | Corning Glass Works | Lead glass having low power factor |
FR1253956A (fr) * | 1960-01-08 | 1961-02-17 | Saint Gobain | Procédé pour faire apparaître des contraintes hétérogènes dans les objets en verre |
US3303399A (en) * | 1964-01-30 | 1967-02-07 | Ibm | Glasses for encapsulating semiconductor devices and resultant devices |
US3369961A (en) * | 1964-01-30 | 1968-02-20 | Corning Glass Works | Radiation-resistant metal sealing glass |
DE1596807C3 (de) * | 1966-11-09 | 1974-07-11 | Fuji Shashin Film K.K., Ashigara, Kanagawa (Japan) | Besonders wetterfeste optische Blei-Aluminium-Borsilikat-Gläser mit Brechungsindices ntief D von 1,57 bis 1,76 und Abbezahlen Gamma tief D von 29 bis 48 |
US3653933A (en) * | 1968-08-31 | 1972-04-04 | Nippon Kogaku Kk | Anomalous dispersion optical glass having a good weather proof characteristic |
US3801336A (en) * | 1973-02-20 | 1974-04-02 | American Optical Corp | Lead borosilicate optical glass adaptable to fusion with photochromic glass to produce multifocal lens |
-
1975
- 1975-05-23 GB GB22701/75A patent/GB1509573A/en not_active Expired
- 1975-05-28 DE DE2523634A patent/DE2523634C2/de not_active Expired
- 1975-06-02 FR FR7517114A patent/FR2275414A1/fr active Granted
- 1975-11-07 US US05/629,798 patent/US3973976A/en not_active Expired - Lifetime
-
1976
- 1976-06-14 FR FR7617951A patent/FR2330657A2/fr active Granted
- 1976-07-02 DE DE19762629807 patent/DE2629807A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2275414A1 (fr) | 1976-01-16 |
FR2330657B2 (fr) | 1982-07-16 |
DE2523634A1 (de) | 1975-12-11 |
GB1509573A (en) | 1978-05-04 |
US3973976A (en) | 1976-08-10 |
DE2629807A1 (de) | 1977-05-18 |
FR2330657A2 (fr) | 1977-06-03 |
DE2523634C2 (de) | 1985-01-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |