GB433103A - Improvements in and relating to pivoted valves for regulating the flow of liquids to give a constant flow - Google Patents
Improvements in and relating to pivoted valves for regulating the flow of liquids to give a constant flowInfo
- Publication number
- GB433103A GB433103A GB27916/34A GB2791634A GB433103A GB 433103 A GB433103 A GB 433103A GB 27916/34 A GB27916/34 A GB 27916/34A GB 2791634 A GB2791634 A GB 2791634A GB 433103 A GB433103 A GB 433103A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- weight
- constant flow
- flow
- sept
- 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
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
433,103. Valves. ATELIERS NEYRETBEYLIER & PICCARD - PICTET, Avenue Beauvert, Grenoble, IsÚre, France. Sept. 29, 1934, No. 27916. Convention date, Sept. 30, 1933. [Class 135] For producing a constant flow of liquid irrespective of variations of upstream and downstream pressures, a butterfly valve L is pivoted on a diameter the spindle carrying a cam C from which a weight P is flexibly suspended to apply a couple opposed to that due to the flowing liquid according to a known law. By changing the weight, the value of the constant flow may be varied. In a modification, the cam C is inclined upwardly and the weight is suspended from a roller rolling between the cam and a fixed rail. The Specification as open to inspection under Sect. 91 states that the opposing torque may be obtained by other devices embodying cams, counterweights, levers, linkworks, gears, springs and cam floating bells; this statement does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR433103X | 1933-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB433103A true GB433103A (en) | 1935-08-08 |
Family
ID=8899468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27916/34A Expired GB433103A (en) | 1933-09-30 | 1934-09-29 | Improvements in and relating to pivoted valves for regulating the flow of liquids to give a constant flow |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB433103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124738A (en) * | 1982-07-26 | 1984-02-22 | Krantz H Gmbh & Co | Volume flow or pressure regulator |
-
1934
- 1934-09-29 GB GB27916/34A patent/GB433103A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2124738A (en) * | 1982-07-26 | 1984-02-22 | Krantz H Gmbh & Co | Volume flow or pressure regulator |
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