ES487055A1 - Pressure responsive valve assembly - Google Patents
Pressure responsive valve assemblyInfo
- Publication number
- ES487055A1 ES487055A1 ES487055A ES487055A ES487055A1 ES 487055 A1 ES487055 A1 ES 487055A1 ES 487055 A ES487055 A ES 487055A ES 487055 A ES487055 A ES 487055A ES 487055 A1 ES487055 A1 ES 487055A1
- Authority
- ES
- Spain
- Prior art keywords
- valve
- pressure responsive
- seat
- valve assembly
- responsive 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
- 238000007789 sealing Methods 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000000750 progressive effect Effects 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
- F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Abstract
A pressure responsive discharge valve assembly for use in reciprocating gas compressors, includes a discharge passage valve seat (18) of frusto conical shape in which a generally complementary shaped lightweight valve member (30), preferably formed from a polymeric material, is disposed. The included angles of the valve and seat are slightly different to provide progressive closing and sealing without permanent deformation. The materials used and the relative geometry of the valve seat and member are such as to reduce clearance or reexpansion volume, provide quiet closure with good sealing long life and high speed operation, and still have the required flow areas at low valve lifts.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97130978A | 1978-12-20 | 1978-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES487055A1 true ES487055A1 (en) | 1980-07-01 |
Family
ID=25518200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES487055A Expired ES487055A1 (en) | 1978-12-20 | 1979-12-19 | Pressure responsive valve assembly |
Country Status (16)
Country | Link |
---|---|
JP (2) | JPS5597572A (en) |
AR (1) | AR222060A1 (en) |
AT (1) | AT388974B (en) |
AU (1) | AU523545B2 (en) |
BE (1) | BE880746A (en) |
BR (1) | BR7908354A (en) |
CA (1) | CA1179575A (en) |
DE (2) | DE2954518C2 (en) |
DK (2) | DK156093C (en) |
ES (1) | ES487055A1 (en) |
FR (1) | FR2444820B1 (en) |
GB (1) | GB2039004B (en) |
IT (1) | IT1194601B (en) |
MX (1) | MX150936A (en) |
PH (1) | PH16984A (en) |
SE (3) | SE7910405L (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385872A (en) | 1980-01-22 | 1983-05-31 | Copeland Corporation | Compressor |
US4329125A (en) | 1980-01-22 | 1982-05-11 | Copeland Corporation | Discharge valve |
CA1214758A (en) * | 1981-02-13 | 1986-12-02 | Copeland Corporation | Discharge valve assembly |
JPS6463669A (en) * | 1987-09-02 | 1989-03-09 | Toyoda Automatic Loom Works | Compressor |
JPH0313153U (en) * | 1989-06-22 | 1991-02-08 | ||
KR100323526B1 (en) * | 2000-03-03 | 2002-02-19 | 구자홍 | Discharge Apparatus of Compressor |
BR0211144B1 (en) * | 2001-07-13 | 2011-09-20 | sealing element for gas compressor valve, gas compressor reciprocating valve, method for making said valve and reciprocating gas compressor. | |
DE102016011058B4 (en) | 2016-09-12 | 2018-03-29 | Thomas Magnete Gmbh | Seat valve with electromagnetic actuation |
DE102016011059B4 (en) | 2016-09-12 | 2024-05-23 | Thomas Magnete Gmbh | Seat valve with electromagnetic actuation |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1718350A (en) | 1929-06-25 | Valve fob pump assemblies | ||
DE213136C (en) * | ||||
US1490141A (en) * | 1921-07-21 | 1924-04-15 | Leigh W Morris | Compressor valve |
US1514233A (en) * | 1922-12-01 | 1924-11-04 | Searles | Valve and the method of making it |
DE452903C (en) * | 1924-10-22 | 1927-11-22 | Aaron Montgomery Searles | Poppet valve |
US2358950A (en) * | 1941-11-04 | 1944-09-26 | Bendix Aviat Corp | Valve |
US2366004A (en) * | 1942-10-29 | 1944-12-26 | Westinghouse Air Brake Co | Compressor valve |
US2341709A (en) * | 1943-05-20 | 1944-02-15 | Morley V Friedell | Valve |
FR940160A (en) * | 1946-01-31 | 1948-12-06 | Climax Rock Drill & Engineering Works Ltd | Valve enhancements for air compressors and pneumatic tools |
GB679079A (en) * | 1950-09-15 | 1952-09-10 | Compressor Acdessories Ltd | Improvements in, or relating to, automatic valves for compressors and similar apparatus |
US2900999A (en) * | 1955-07-21 | 1959-08-25 | Weatherhead Co | Valve seal |
US3092139A (en) * | 1960-04-14 | 1963-06-04 | American Iron & Machine Works | Valve with means for controlling and indicating wear |
DE1856211U (en) * | 1962-05-25 | 1962-08-09 | Ritzau Pari Werk Kg Paul | DIAPHRAGM VACUUM PUMP FOR VACUUM EXTRACTION FOR OBSTETRICS. |
DE1550254A1 (en) * | 1966-06-23 | 1969-07-31 | Gerdts Gustav F Kg | Check valve |
GB1199523A (en) * | 1968-01-13 | 1970-07-22 | Nat Res Dev | Valve Damping Means. |
US3548868A (en) * | 1968-02-14 | 1970-12-22 | Sealol | Check valve with spring assisted flexible auxiliary valve seat |
AT292906B (en) * | 1970-07-08 | 1971-09-10 | Hoerbiger Ventilwerke Ag | Lamella valve for reciprocating compressors |
US3770009A (en) * | 1971-12-29 | 1973-11-06 | Victor Equipment Co | Sensitive check valve |
DE2443030A1 (en) * | 1973-09-15 | 1975-03-20 | Bendix Westinghouse Ltd | COMPRESSOR |
US4115044A (en) * | 1976-10-04 | 1978-09-19 | Tecumseh Products Company | Valve arrangement for compressor |
-
1979
- 1979-12-06 CA CA000341333A patent/CA1179575A/en not_active Expired
- 1979-12-07 IT IT27990/79A patent/IT1194601B/en active
- 1979-12-13 AU AU53778/79A patent/AU523545B2/en not_active Expired
- 1979-12-17 JP JP16395579A patent/JPS5597572A/en active Granted
- 1979-12-18 SE SE7910405A patent/SE7910405L/en unknown
- 1979-12-18 GB GB7943570A patent/GB2039004B/en not_active Expired
- 1979-12-19 BE BE0/198659A patent/BE880746A/en not_active IP Right Cessation
- 1979-12-19 BR BR7908354A patent/BR7908354A/en not_active IP Right Cessation
- 1979-12-19 DK DK544379A patent/DK156093C/en not_active IP Right Cessation
- 1979-12-19 AR AR279369A patent/AR222060A1/en active
- 1979-12-19 ES ES487055A patent/ES487055A1/en not_active Expired
- 1979-12-19 FR FR7931154A patent/FR2444820B1/en not_active Expired
- 1979-12-20 DE DE2954518A patent/DE2954518C2/de not_active Expired
- 1979-12-20 DE DE2951462A patent/DE2951462C2/en not_active Expired
- 1979-12-20 PH PH23443A patent/PH16984A/en unknown
- 1979-12-20 AT AT0806479A patent/AT388974B/en not_active IP Right Cessation
-
1980
- 1980-01-02 MX MX180609A patent/MX150936A/en unknown
-
1985
- 1985-12-20 DK DK596885A patent/DK161476C/en active
- 1985-12-30 SE SE8506153A patent/SE463731B/en not_active IP Right Cessation
-
1986
- 1986-03-17 SE SE8601230A patent/SE8601230D0/en unknown
-
1987
- 1987-11-18 JP JP62291655A patent/JPS63198785A/en active Granted
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