ZA813181B - Reinforced plastic structure such as a valve - Google Patents
Reinforced plastic structure such as a valveInfo
- Publication number
- ZA813181B ZA813181B ZA00813181A ZA813181A ZA813181B ZA 813181 B ZA813181 B ZA 813181B ZA 00813181 A ZA00813181 A ZA 00813181A ZA 813181 A ZA813181 A ZA 813181A ZA 813181 B ZA813181 B ZA 813181B
- Authority
- ZA
- South Africa
- Prior art keywords
- outer body
- centre core
- valve
- arms
- reinforced plastic
- Prior art date
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
- 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
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
- F04B39/1033—Adaptations or arrangements of distribution members the members being disc valves annular disc valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Pens And Brushes (AREA)
- Temperature-Responsive Valves (AREA)
- Laminated Bodies (AREA)
- Valve Housings (AREA)
Abstract
A valve structure having a seating member (10) defining at least one valve opening (14, 16), and having an outer body portion (28), a centre core portion (24), and a plurality of arms (32) extending from the centre core (24) to the outer body (28), there being seating means formed on the outer body (28), and the centre core (24) for receiving valve closure means, the outer body and centre core (24) and the arms (32) all being formed integrally in a single homogeneous structure having groups of reinforcing fibres extending from the centre core (24) through the radial arms (32) into the outer body (28), the reinforcing fibres being embedded in and completely surrounded by a mouldable plastic resin material.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000352635A CA1155034A (en) | 1980-05-23 | 1980-05-23 | Reinforced plastic structure such as a valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA813181B true ZA813181B (en) | 1982-06-30 |
Family
ID=4117025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00813181A ZA813181B (en) | 1980-05-23 | 1981-05-13 | Reinforced plastic structure such as a valve |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0040930B1 (en) |
JP (1) | JPS5718880A (en) |
AT (1) | ATE4739T1 (en) |
AU (1) | AU7060881A (en) |
CA (1) | CA1155034A (en) |
DE (1) | DE3160941D1 (en) |
ZA (1) | ZA813181B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU632212B2 (en) * | 1991-04-08 | 1992-12-17 | Garlock Pty Ltd | Improved multiple-ring compressor valve |
AT411258B (en) * | 2001-11-07 | 2003-11-25 | Hoerbiger Kompressortech Serv | SEALING ELEMENTS FOR COMPRESSOR VALVES |
AT411257B (en) | 2001-11-07 | 2003-11-25 | Hoerbiger Kompressortech Serv | SEALING ELEMENTS FOR COMPRESSOR VALVES |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE809501C (en) * | 1949-07-21 | 1951-07-30 | Miag Vertriebs Gmbh | Valve plate |
GB674386A (en) * | 1950-03-31 | 1952-06-25 | Compressor Accessories Ltd | Improvements in or relating to valves for fluids |
FR1058907A (en) * | 1952-03-13 | 1954-03-19 | D Applic Mecaniques Soc Ind | Improvements to automatic shutters or valves for compressors, boosters, blowing machines and similar machines |
GB778884A (en) * | 1954-05-31 | 1957-07-10 | Anciens Ets Brisson | Improvements in and relating to valves |
AT275004B (en) * | 1967-03-14 | 1969-10-10 | Halle Maschf Veb | Valve plate |
US3536094A (en) * | 1968-03-12 | 1970-10-27 | Flavious E Manley Jr | Compressor valve |
-
1980
- 1980-05-23 CA CA000352635A patent/CA1155034A/en not_active Expired
-
1981
- 1981-05-13 ZA ZA00813181A patent/ZA813181B/en unknown
- 1981-05-14 DE DE8181302137T patent/DE3160941D1/en not_active Expired
- 1981-05-14 EP EP81302137A patent/EP0040930B1/en not_active Expired
- 1981-05-14 AT AT81302137T patent/ATE4739T1/en not_active IP Right Cessation
- 1981-05-15 AU AU70608/81A patent/AU7060881A/en not_active Abandoned
- 1981-05-22 JP JP7679881A patent/JPS5718880A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3160941D1 (en) | 1983-10-27 |
EP0040930A1 (en) | 1981-12-02 |
CA1155034A (en) | 1983-10-11 |
EP0040930B1 (en) | 1983-09-21 |
AU7060881A (en) | 1981-11-26 |
ATE4739T1 (en) | 1983-10-15 |
JPS5718880A (en) | 1982-01-30 |
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