GB105061A - Improvements in and relating to Fluid Meters. - Google Patents
Improvements in and relating to Fluid Meters.Info
- Publication number
- GB105061A GB105061A GB2794/17A GB279417A GB105061A GB 105061 A GB105061 A GB 105061A GB 2794/17 A GB2794/17 A GB 2794/17A GB 279417 A GB279417 A GB 279417A GB 105061 A GB105061 A GB 105061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bars
- rods
- supporting
- resistance
- thermometers
- 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
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
- G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
- G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
- G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Radiation Pyrometers (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
105,061. Cutler-Hammer Manufacturing Co., (Assignees of Wilson, J. C.). March 23, 1916, [Convention date]. Anemometers; thermometers.-In meters for measuring the flow of fluids by means comprising an electric heating-element disposed between two electric-resistance thermometer elements, screens are provided for preventing the thermometers from being directly affected by radiant energy from the heater, and the heating-element is so constructed that the amounts of energy radiated in opposite directions are equal. The screens have long narrow spaces through which the fluid can pass, and may be carried by the supports for the thermometer elements, or be mounted independently. They may consist of metal strips 52, Fig. 3, halved into each other, or of a number of concentric tubes, the surfaces of the strips or tubes being blackened or otherwise treated to make them good absorbers of heat. The heater comprises a frame 20, Fig. 5, with hooks 21 for supporting the resistance wire 22 and with additional supporting-bars 23. The wire is connected to rods 24 supported by bars 25, and leads 28 are connected to the rods 24. In order to absorb equal quantities of radiant energy on both sides, duplicate or dummy bars and rods 29, 30, Fig. 6, are provided. In a modification, the resistance 32, Fig. 9, is disposed in two planes, supporting- bars 34 are provided, and the terminal rods 35 are mounted centrally. Specification 105,062 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US339850XA | 1916-03-23 | 1916-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB105061A true GB105061A (en) | 1917-09-27 |
Family
ID=21873609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2794/17A Expired GB105061A (en) | 1916-03-23 | 1917-02-26 | Improvements in and relating to Fluid Meters. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE339850C (en) |
| FR (1) | FR486780A (en) |
| GB (1) | GB105061A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1573098B1 (en) * | 1966-11-30 | 1971-12-16 | Siemens Ag | Device for measuring weak gas flows, preferably in a gas analyzer |
| DE102020134519A1 (en) | 2020-12-21 | 2022-06-23 | Endress+Hauser Flowtec Ag | Thermal flow meter and thermal flow meter system |
-
1917
- 1917-02-26 GB GB2794/17A patent/GB105061A/en not_active Expired
- 1917-05-17 FR FR486780A patent/FR486780A/en not_active Expired
-
1920
- 1920-05-04 DE DE1920339850D patent/DE339850C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR486780A (en) | 1918-05-08 |
| DE339850C (en) | 1921-08-15 |
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