GB344264A - Improvements in check or non-return valves - Google Patents
Improvements in check or non-return valvesInfo
- Publication number
- GB344264A GB344264A GB11474/30A GB1147430A GB344264A GB 344264 A GB344264 A GB 344264A GB 11474/30 A GB11474/30 A GB 11474/30A GB 1147430 A GB1147430 A GB 1147430A GB 344264 A GB344264 A GB 344264A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- valve members
- seat
- slotted
- valve
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Check Valves (AREA)
Abstract
344,264. Fluid-actuated valves. WERKSPOOR NAAMLOOZE VENNOOTSCHAP, 62, Oostenburgermiddenstraat, Amsterdam. April 10, 1930, No. 11474. Convention date, Jan. 30. [Class 135.] Check lift valves. -A non-return valve particularly adapted for use on compressors for internal - combustion engines comprises a cylindrical seat 3 having a series of circumferential slots 6, and adapted to co-operate with a series of curved slotted valve members 8. In manufacture the slots in the seat are made continuous, vertical bars being afterwards inserted in vertical slots to provide seats for the sides of the valve members. The valve members are constructed from a single ribbed ring, which is divided into the several valve members after machining. The valve members work on a central guide pin and are supported at the lower part by a guide surface 11 on a flange 12. The flat surface of the seat may be slotted and fitted with a slotted valve 15 which may be partly supported by a spring. The slots in the seat may be vertical in which case the ends of the slots are closed by countersunk rings.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL344264X | 1930-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB344264A true GB344264A (en) | 1931-03-05 |
Family
ID=19784828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11474/30A Expired GB344264A (en) | 1930-01-30 | 1930-04-10 | Improvements in check or non-return valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB344264A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678598A (en) * | 1950-06-06 | 1954-05-18 | Furness Shipbuilding Company L | Fume dispersing device and the like |
GB2121142A (en) * | 1982-01-18 | 1983-12-14 | Luwa Ag | Quick closure mechanism for air passage openings, particularly for air conduits in shelters or the like |
-
1930
- 1930-04-10 GB GB11474/30A patent/GB344264A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2678598A (en) * | 1950-06-06 | 1954-05-18 | Furness Shipbuilding Company L | Fume dispersing device and the like |
GB2121142A (en) * | 1982-01-18 | 1983-12-14 | Luwa Ag | Quick closure mechanism for air passage openings, particularly for air conduits in shelters or the like |
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