GB496795A - Improvements in or relating to valves of the multiple spring leaf type - Google Patents
Improvements in or relating to valves of the multiple spring leaf typeInfo
- Publication number
- GB496795A GB496795A GB11253/38A GB1125338A GB496795A GB 496795 A GB496795 A GB 496795A GB 11253/38 A GB11253/38 A GB 11253/38A GB 1125338 A GB1125338 A GB 1125338A GB 496795 A GB496795 A GB 496795A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leaves
- members
- seating
- valves
- adjacent
- 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
- 238000004873 anchoring Methods 0.000 abstract 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
- F04B39/1093—Adaptations or arrangements of distribution members the members being low-resistance valves allowing free streaming
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Springs (AREA)
Abstract
496,795. Valves. SULZER FRERES SOC. ANON. April 12, 1938, Nos. 11253 and 11254. Convention dates, May 20, 1937 and Feb. 16, 1938. [Class 135] A 'valve of the multiple spring-leaf type comprises a plurality of seating members c, each lying between and serving as a seating for adjacent leaves b, and a common anchoring member e for each pair of adjacent leaves which co-operate respectively with adjacent seating members. The anchoring members e are preferably provided with projections i with supporting ribs k to act as stops for limiting the opening movement of the leaves. The seating members c may similarly be provided with supporting bars h. The angle g of inclination between the surfaces of the seating members is preferably about half the angle of the opening movement f of the leaves. In various modified arrangements, the anchored ends of the leaves are parallel to each other and layers of vibration damping material are disposed between the leaves and the anchoring members.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH496795X | 1937-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB496795A true GB496795A (en) | 1938-12-06 |
Family
ID=4516769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11253/38A Expired GB496795A (en) | 1937-05-20 | 1938-04-12 | Improvements in or relating to valves of the multiple spring leaf type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB496795A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421839A (en) * | 1944-01-28 | 1947-06-10 | United Aircraft Corp | Gas valve |
| US2496834A (en) * | 1944-01-28 | 1950-02-07 | United Aircraft Corp | Gas valve construction |
| US2523376A (en) * | 1944-01-28 | 1950-09-26 | United Aircraft Corp | Valve construction for free piston compressors |
| US2590976A (en) * | 1947-05-15 | 1952-04-01 | United Aircraft Corp | Splitter vane construction for gas valves |
| US2781777A (en) * | 1951-08-16 | 1957-02-19 | Alan Muntz & Co Ltd | Non-return valves |
| US3823735A (en) * | 1971-11-11 | 1974-07-16 | Frenkel Mark Isaakovich | Uniflow valve |
| EP2496869B1 (en) | 2009-11-18 | 2016-10-05 | Zahroof Valves, Inc. | Systems and methods for a reed valve module and valve assembly |
| US10995866B2 (en) | 2017-06-30 | 2021-05-04 | Zahroof Valves Inc. | Stacked valve assembly |
-
1938
- 1938-04-12 GB GB11253/38A patent/GB496795A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2421839A (en) * | 1944-01-28 | 1947-06-10 | United Aircraft Corp | Gas valve |
| US2496834A (en) * | 1944-01-28 | 1950-02-07 | United Aircraft Corp | Gas valve construction |
| US2523376A (en) * | 1944-01-28 | 1950-09-26 | United Aircraft Corp | Valve construction for free piston compressors |
| US2590976A (en) * | 1947-05-15 | 1952-04-01 | United Aircraft Corp | Splitter vane construction for gas valves |
| US2781777A (en) * | 1951-08-16 | 1957-02-19 | Alan Muntz & Co Ltd | Non-return valves |
| US3823735A (en) * | 1971-11-11 | 1974-07-16 | Frenkel Mark Isaakovich | Uniflow valve |
| EP2496869B1 (en) | 2009-11-18 | 2016-10-05 | Zahroof Valves, Inc. | Systems and methods for a reed valve module and valve assembly |
| US9989161B2 (en) | 2009-11-18 | 2018-06-05 | Zahroof Valves, Inc. | Systems and methods for a reed valve module and valve assembly |
| EP2496869B2 (en) † | 2009-11-18 | 2020-11-04 | Zahroof Valves, Inc. | Systems and methods for a reed valve module and valve assembly |
| US11002377B2 (en) | 2009-11-18 | 2021-05-11 | Zahroof Valves Inc. | Systems and methods for a reed valve module and a modular reed valve assembly |
| US10995866B2 (en) | 2017-06-30 | 2021-05-04 | Zahroof Valves Inc. | Stacked valve assembly |
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