FR2388370A1 - Dispositif d'actionnement sensible a la temperature, notamment pour la commande d'une soupape - Google Patents
Dispositif d'actionnement sensible a la temperature, notamment pour la commande d'une soupapeInfo
- Publication number
- FR2388370A1 FR2388370A1 FR7811293A FR7811293A FR2388370A1 FR 2388370 A1 FR2388370 A1 FR 2388370A1 FR 7811293 A FR7811293 A FR 7811293A FR 7811293 A FR7811293 A FR 7811293A FR 2388370 A1 FR2388370 A1 FR 2388370A1
- Authority
- FR
- France
- Prior art keywords
- volume
- actuation device
- temperature sensitive
- chamber
- variable
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
- G05D23/125—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow
- G05D23/126—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid the sensing element being placed outside a regulating fluid flow using a capillary tube
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
- Control Of Temperature (AREA)
Abstract
Ce mécanisme d'actionnement sensible à la température comprend un capteur sensible à la température comportant une chambre à volume variable 12 en communication avec une chambre 14A d'un dispositif d'actionnement contenant un organe à volume variable 19 relié à un organe d'actionnement 18; le capteur comprend en outre des moyens 5, 25 sensibles à la temperature dont la variation du volume, déterminée par une augmentation de la température, augmente le volume intérieur de ladite chambre à volume variable 12 afin de permettre au fluide de sortir de ladite chambre 14A du dispositif d'actionnement et au volume dudit organe 19 à volume variable d'augmenter en produisant un déplacement consécutif de l'organe d'actionnement 18.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16071/77A GB1553024A (en) | 1977-04-18 | 1977-04-18 | Temperature dependent actuating mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2388370A1 true FR2388370A1 (fr) | 1978-11-17 |
Family
ID=10070633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7811293A Withdrawn FR2388370A1 (fr) | 1977-04-18 | 1978-04-18 | Dispositif d'actionnement sensible a la temperature, notamment pour la commande d'une soupape |
Country Status (11)
Country | Link |
---|---|
US (1) | US4161882A (fr) |
JP (1) | JPS5413014A (fr) |
AU (1) | AU512774B2 (fr) |
CA (1) | CA1088037A (fr) |
DE (1) | DE2816847A1 (fr) |
DK (1) | DK169178A (fr) |
FR (1) | FR2388370A1 (fr) |
GB (1) | GB1553024A (fr) |
IT (1) | IT7822433A0 (fr) |
TR (1) | TR20439A (fr) |
ZA (1) | ZA782066B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI451862B (zh) * | 2007-10-09 | 2014-09-11 | Alcon Res Ltd | 用於眼睛注射的熱係數驅動藥丸尺寸 |
TWI498136B (zh) * | 2007-10-09 | 2015-09-01 | Alcon Res Ltd | 用於遞送速率及溫度相依性物質至眼睛的注射器及其製備方法 |
WO2010108548A1 (fr) * | 2009-03-27 | 2010-09-30 | Abb Research Ltd. | Système permettant de commander un paramètre d'air ambiant |
US8177747B2 (en) * | 2009-12-22 | 2012-05-15 | Alcon Research, Ltd. | Method and apparatus for drug delivery |
RU2450314C1 (ru) * | 2010-12-13 | 2012-05-10 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Устройство стабилизации температуры воздуха барокамеры |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1048847A (fr) * | 1950-10-09 | 1953-12-24 | Samson Appbau A G | Perfectionnements apportés aux thermostats pour des régulateurs de chaleur |
FR2330069A1 (fr) * | 1974-05-24 | 1977-05-27 | Karlsruhe Augsburg Iweka | Procede et dispositif pour le reglage de la temperature d'un milieu |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1830632A (en) * | 1928-07-20 | 1931-11-03 | Platenmunters Refrigerating Sy | Freezing thermostat |
US2133361A (en) * | 1935-07-12 | 1938-10-18 | Gen Motors Corp | Refrigerating apparatus |
US2507911A (en) * | 1946-09-06 | 1950-05-16 | Pennsylvania Railroad Co | Thermostatic control for refrigerating apparatus |
US3721125A (en) * | 1971-06-23 | 1973-03-20 | Singer Co | Thermal actuator for a meter temperature compensating mechanism |
-
1977
- 1977-04-18 GB GB16071/77A patent/GB1553024A/en not_active Expired
-
1978
- 1978-04-11 ZA ZA00782066A patent/ZA782066B/xx unknown
- 1978-04-12 AU AU34997/78A patent/AU512774B2/en not_active Expired
- 1978-04-13 US US05/896,053 patent/US4161882A/en not_active Expired - Lifetime
- 1978-04-17 CA CA301,222A patent/CA1088037A/fr not_active Expired
- 1978-04-18 TR TR20439A patent/TR20439A/xx unknown
- 1978-04-18 FR FR7811293A patent/FR2388370A1/fr not_active Withdrawn
- 1978-04-18 IT IT7822433A patent/IT7822433A0/it unknown
- 1978-04-18 DE DE19782816847 patent/DE2816847A1/de not_active Withdrawn
- 1978-04-18 JP JP4580578A patent/JPS5413014A/ja active Pending
- 1978-04-18 DK DK169178A patent/DK169178A/da not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1048847A (fr) * | 1950-10-09 | 1953-12-24 | Samson Appbau A G | Perfectionnements apportés aux thermostats pour des régulateurs de chaleur |
FR2330069A1 (fr) * | 1974-05-24 | 1977-05-27 | Karlsruhe Augsburg Iweka | Procede et dispositif pour le reglage de la temperature d'un milieu |
Also Published As
Publication number | Publication date |
---|---|
AU512774B2 (en) | 1980-10-23 |
ZA782066B (en) | 1979-03-28 |
IT7822433A0 (it) | 1978-04-18 |
US4161882A (en) | 1979-07-24 |
TR20439A (tr) | 1981-07-09 |
DE2816847A1 (de) | 1978-10-19 |
DK169178A (da) | 1978-10-19 |
CA1088037A (fr) | 1980-10-21 |
JPS5413014A (en) | 1979-01-31 |
AU3499778A (en) | 1979-10-18 |
GB1553024A (en) | 1979-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |