GB173972A - Improvements in or relating to apparatus for compressing and delivering gas - Google Patents
Improvements in or relating to apparatus for compressing and delivering gasInfo
- Publication number
- GB173972A GB173972A GB30321A GB30321A GB173972A GB 173972 A GB173972 A GB 173972A GB 30321 A GB30321 A GB 30321A GB 30321 A GB30321 A GB 30321A GB 173972 A GB173972 A GB 173972A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressure
- cylinder
- piston
- low
- gas
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catching Or Destruction (AREA)
Abstract
173,972. Mitchell, E. A. Jan. 4, 1921. Storing under pressure.-Apparatus for the delivery of gas under high pressure to a car or other cylinder comprises a cylinder, with piston, which may be charged with a supply of the gas under the required high pressure, and a second lower-pressure gas cylinder which may be connected with a low-pressure gas chamber and contains a piston connected with the high-pressure piston of greater area, so that when the inlet and outlet valves are suitably disposed, the inlet of gas and the lower-pressure cylinder causes the charge in the high-pressure cylinder to be delivered. As shown, a low-pressure gas chamber f is connected by a valved pipe k with the low-pressure cylinder c, the piston of which is connected with the piston of a high-pressure cylinder a which may be charged by a compressor h and is provided with a valved pipe i. This may be connected with a cylinder and be charged by the opening of the valves i', k<1>, in the pipes i, k, which may be effected simultaneously by the link o<2> shown. On recharging the cylinder a, the valves i<1>, k<1> being closed, and the low-pressure outlet valves m<1> opened, the pistons are forced up, the low-pressure gas being either delivered to atmosphere or passed to the source n from which the pump h draws its supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30321A GB173972A (en) | 1921-01-04 | 1921-01-04 | Improvements in or relating to apparatus for compressing and delivering gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30321A GB173972A (en) | 1921-01-04 | 1921-01-04 | Improvements in or relating to apparatus for compressing and delivering gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB173972A true GB173972A (en) | 1922-01-19 |
Family
ID=9701989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30321A Expired GB173972A (en) | 1921-01-04 | 1921-01-04 | Improvements in or relating to apparatus for compressing and delivering gas |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB173972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543759A (en) * | 2016-06-24 | 2018-01-05 | 上海天祥质量技术服务有限公司 | Hand-held tool lithium battery test pressure feeder |
-
1921
- 1921-01-04 GB GB30321A patent/GB173972A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543759A (en) * | 2016-06-24 | 2018-01-05 | 上海天祥质量技术服务有限公司 | Hand-held tool lithium battery test pressure feeder |
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