GB1013728A - Fluid control apparatus - Google Patents
Fluid control apparatusInfo
- Publication number
- GB1013728A GB1013728A GB3366964A GB3366964A GB1013728A GB 1013728 A GB1013728 A GB 1013728A GB 3366964 A GB3366964 A GB 3366964A GB 3366964 A GB3366964 A GB 3366964A GB 1013728 A GB1013728 A GB 1013728A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- closure
- seat
- valve
- capsule
- 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
-
- 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
- G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
- G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
- G05D23/022—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed within a regulating fluid flow
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
1,013,728. Valves. STANDARD-THOMSON CORPORATION. Aug. 18, 1964, No. 33669/64. Heading F2V. A thermally actuated valve comprises a support structure 24 carrying a valve seat 16, a bellows 30 of which one open end forms a closure which is urged by resilience of the bellows or a spring in a direction to engage the seat, the other end of the bellows being closed and supported at a fixed distance from the seat, and a thermal element 36 on the upstream side of the seat exposed to the fluid and acting directly on the closure to open the valve on rise of temperature. The element is of the type comprising relatively movable capsule and pin members enclosing between them a temperature responsive flowable material. In another embodiment, the valve member is on the upstream side of the seat whilst the pin 40 is fixed to the support structure and the capsule 38 is movable with the valve member. In a modification, a turned-in end of the bellows itself forms the closure part. In a further embodiment, Fig. 10 (not shown), the capsule, which moves with the closure member, is slidably engaged in a seal carried by the fixed end of the bellows, a part of the capsule which protrudes through this seal being in contact with the fluid on the upstream side. The diameter of the bellows may be varied in relation to the closure to over- or under-balance the valve with respect to fluid pressures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3366964A GB1013728A (en) | 1964-08-18 | 1964-08-18 | Fluid control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3366964A GB1013728A (en) | 1964-08-18 | 1964-08-18 | Fluid control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1013728A true GB1013728A (en) | 1965-12-22 |
Family
ID=10355902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3366964A Expired GB1013728A (en) | 1964-08-18 | 1964-08-18 | Fluid control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1013728A (en) |
-
1964
- 1964-08-18 GB GB3366964A patent/GB1013728A/en not_active Expired
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