SE373662B - PNEUMATIC THERMO DETECTOR - Google Patents
PNEUMATIC THERMO DETECTORInfo
- Publication number
- SE373662B SE373662B SE1308572A SE1308572A SE373662B SE 373662 B SE373662 B SE 373662B SE 1308572 A SE1308572 A SE 1308572A SE 1308572 A SE1308572 A SE 1308572A SE 373662 B SE373662 B SE 373662B
- Authority
- SE
- Sweden
- Prior art keywords
- pneumatic
- thermo detector
- thermo
- detector
- pneumatic thermo
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/185—Control of temperature with auxiliary non-electric power
- G05D23/1852—Control of temperature with auxiliary non-electric power with sensing element expanding and contracting in response to change of temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/46—Thermally-sensitive members actuated due to expansion or contraction of a solid
- H01H37/48—Thermally-sensitive members actuated due to expansion or contraction of a solid with extensible rigid rods or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG1876671A BG16695A1 (en) | 1971-10-13 | 1971-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE373662B true SE373662B (en) | 1975-02-10 |
Family
ID=3898130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1308572A SE373662B (en) | 1971-10-13 | 1972-10-11 | PNEUMATIC THERMO DETECTOR |
Country Status (8)
| Country | Link |
|---|---|
| BG (1) | BG16695A1 (en) |
| CS (1) | CS180605B2 (en) |
| DD (1) | DD101948A5 (en) |
| DE (1) | DE2250380A1 (en) |
| GB (1) | GB1402574A (en) |
| HU (1) | HU171148B (en) |
| SE (1) | SE373662B (en) |
| SU (1) | SU518762A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59806528D1 (en) | 1997-01-31 | 2003-01-16 | Framatome Anp Gmbh | PASSIVE IMPULSE SENSOR AND METHOD FOR CONTROLLING A FITTING BY MEANS OF A PASSIVE IMPULSE SENSOR |
| CN110906044B (en) * | 2019-12-02 | 2021-07-20 | 中国铝业股份有限公司 | Pneumatic control valve capable of decoding |
| CN118274133B (en) * | 2024-06-03 | 2024-07-26 | 四川三安机电工程有限公司 | Electromechanical valve |
-
1971
- 1971-10-13 BG BG1876671A patent/BG16695A1/xx unknown
-
1972
- 1972-10-10 GB GB4671972A patent/GB1402574A/en not_active Expired
- 1972-10-11 SE SE1308572A patent/SE373662B/en unknown
- 1972-10-12 HU HU72NI00000156A patent/HU171148B/en unknown
- 1972-10-12 DD DD16619272A patent/DD101948A5/xx unknown
- 1972-10-13 DE DE19722250380 patent/DE2250380A1/en active Pending
- 1972-10-13 CS CS693572A patent/CS180605B2/en unknown
- 1972-10-13 SU SU1841659A patent/SU518762A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| DD101948A5 (en) | 1973-11-20 |
| DE2250380A1 (en) | 1973-04-19 |
| GB1402574A (en) | 1975-08-13 |
| SU518762A1 (en) | 1976-06-25 |
| HU171148B (en) | 1977-11-28 |
| BG16695A1 (en) | 1973-02-15 |
| CS180605B2 (en) | 1978-01-31 |
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