GB1111614A - Fluid flow indicators - Google Patents
Fluid flow indicatorsInfo
- Publication number
- GB1111614A GB1111614A GB1764764A GB1764764A GB1111614A GB 1111614 A GB1111614 A GB 1111614A GB 1764764 A GB1764764 A GB 1764764A GB 1764764 A GB1764764 A GB 1764764A GB 1111614 A GB1111614 A GB 1111614A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluid flow
- mask
- oxygen
- gas
- flow indicators
- 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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0066—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using differences of pressure in the fluid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
1,111,614. Measuring fluid flow. BRITISH OXYGEN CO. Ltd. July 28, 1965 [April 28, 1964], No.17647/64. Heading G1R. In a fluid flow indicating device in which a gas, such as oxygen, from a source 1 passes through a regulator 6 and a non-return valve 8 to a mask 2. The movable valve member 11 is pressed against a seating 12 by a spring 13 when exhalation occurs in the mask 2 but should a leak occur in the pipe 3 during such period gas will pass through a pressure responsive device 10 to complete an electrical circuit to a bulb 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1764764A GB1111614A (en) | 1964-04-28 | 1964-04-28 | Fluid flow indicators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1764764A GB1111614A (en) | 1964-04-28 | 1964-04-28 | Fluid flow indicators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1111614A true GB1111614A (en) | 1968-05-01 |
Family
ID=10098816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1764764A Expired GB1111614A (en) | 1964-04-28 | 1964-04-28 | Fluid flow indicators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1111614A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074267A1 (en) * | 1981-09-09 | 1983-03-16 | Normalair-Garrett (Holdings) Limited | Gas flow responsive signal output means |
| FR2517432A1 (en) * | 1981-12-01 | 1983-06-03 | Pace Italo | Appts. for softening hot or cold water under pressure - incorporates a detector in the liq. discharging pipe |
| GB2617365A (en) * | 2022-04-06 | 2023-10-11 | Apnea Tech Ltd | A tube for conveying a fluid |
-
1964
- 1964-04-28 GB GB1764764A patent/GB1111614A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0074267A1 (en) * | 1981-09-09 | 1983-03-16 | Normalair-Garrett (Holdings) Limited | Gas flow responsive signal output means |
| FR2517432A1 (en) * | 1981-12-01 | 1983-06-03 | Pace Italo | Appts. for softening hot or cold water under pressure - incorporates a detector in the liq. discharging pipe |
| GB2617365A (en) * | 2022-04-06 | 2023-10-11 | Apnea Tech Ltd | A tube for conveying a fluid |
| GB2617365B (en) * | 2022-04-06 | 2024-05-01 | Apnea Tech Ltd | A tube for conveying a fluid |
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