GB509023A - Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machines - Google Patents
Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machinesInfo
- Publication number
- GB509023A GB509023A GB67338A GB67338A GB509023A GB 509023 A GB509023 A GB 509023A GB 67338 A GB67338 A GB 67338A GB 67338 A GB67338 A GB 67338A GB 509023 A GB509023 A GB 509023A
- Authority
- GB
- United Kingdom
- Prior art keywords
- timing
- casing
- valve
- valves
- manifolds
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/40—Gearing or controlling mechanisms specially adapted for glass-blowing machines
- C03B9/403—Hydraulic or pneumatic systems
- C03B9/406—Manifolds or regulating devices, e.g. valves
Abstract
509,023. Glass manufacture. SHEPPEE MOTOR & ENGINEERING CO., Ltd., and JOWITT, S. G. Jan. 10, 1938, No. 673. [Class 56] Relates to pneumatically-operated machines for feeding or shaping molten glass, and consists in cushioning the piston of each operating- cylinder to a variable extent by means of an adjustable valve disposed on or in the casing of the timing-valve disposed on or in the casing of the timing-valve associated with the cylinder. The timing-device is preferably of the kind described in Specification 509,022, comprising a number of timing-valves each composed of a casing 14 containing a spool valve, an inlet manifold 10; ports 16 leading to the cylinders, and exhaust manifolds 11. The passages 27 between each valve barrel and the manifolds 11 are provided with manuallyoperable valves 28. Compressed air exhausts from the operating-cylinders through the timing-valves to the manifolds 11, and the rate of exhaust is adjustable by means of the valve 28. Instead of being arranged in the casing 14, the valves 28 may be placed in pipes leading from the casing to the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB67338A GB509023A (en) | 1938-01-10 | 1938-01-10 | Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB67338A GB509023A (en) | 1938-01-10 | 1938-01-10 | Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB509023A true GB509023A (en) | 1939-07-10 |
Family
ID=9708520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB67338A Expired GB509023A (en) | 1938-01-10 | 1938-01-10 | Improvements in controlling arrangements for the pneumatic operation of glass feeding and shaping machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB509023A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792021A (en) * | 1953-03-13 | 1957-05-14 | F J Mccarthy Inc | Control valves |
-
1938
- 1938-01-10 GB GB67338A patent/GB509023A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792021A (en) * | 1953-03-13 | 1957-05-14 | F J Mccarthy Inc | Control valves |
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