GB191222370A - Improvements in Integrating and Recording Mechanism for Rate of Flow Meters. - Google Patents
Improvements in Integrating and Recording Mechanism for Rate of Flow Meters.Info
- Publication number
- GB191222370A GB191222370A GB191222370DA GB191222370A GB 191222370 A GB191222370 A GB 191222370A GB 191222370D A GB191222370D A GB 191222370DA GB 191222370 A GB191222370 A GB 191222370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- integrating
- pawl
- feeler
- sleeve
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
22,370. Hodgson, J. L. Oct. 1. Integrating; drum recording - apparatus; damping-arrangements. - Integrating-mechanism for flow meters on the Venturi, Pitot, or like principle is provided with means for absorbing fluctuations. The movements to be measured rock a shaft A to which is clamped an arm B the bent end of which forms a distance-piece for a pair of springs C screwed to the arm. Between the springs lies a pin E on a sleeve G loose on the shaft and carrying an arm K. A link L from this operates a cam M to which is attached a brake surface N for engagement by a locking-lever R, which holds the cam when a feeler P is depressed thereon, the feeler carrying a pawl P<1> to actuate a counter Q. The pawl P<1> engages frictionally a steep groove in the counter wheel, the pawl and groove being arranged without or within the periphery of the wheel. Cams O, S upon a clock-rotated spindle operate the feeler and locking levers respectively at equal intervals of time. An arm H on the sleeve G carries a dash-pot piston and may carry a marking-point for recording on a drum. The link L may be attached to the arm of the sleeve at a steep angle so as to move the cam suitably to the flow.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191222370T | 1912-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191222370A true GB191222370A (en) | 1913-03-06 |
Family
ID=32643303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191222370D Expired GB191222370A (en) | 1912-10-01 | 1912-10-01 | Improvements in Integrating and Recording Mechanism for Rate of Flow Meters. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191222370A (en) |
-
1912
- 1912-10-01 GB GB191222370D patent/GB191222370A/en not_active Expired
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