ZA785870B - Check valve assembly - Google Patents
Check valve assemblyInfo
- Publication number
- ZA785870B ZA785870B ZA00785870A ZA785870A ZA785870B ZA 785870 B ZA785870 B ZA 785870B ZA 00785870 A ZA00785870 A ZA 00785870A ZA 785870 A ZA785870 A ZA 785870A ZA 785870 B ZA785870 B ZA 785870B
- Authority
- ZA
- South Africa
- Prior art keywords
- check valve
- valve assembly
- assembly
- check
- valve
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/104—Flap valves the closure member being a rigid element oscillating around a fixed point
- F04B53/1042—Flap valves the closure member being a rigid element oscillating around a fixed point by means of a flexible connection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84710577A | 1977-10-31 | 1977-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA785870B true ZA785870B (en) | 1979-09-26 |
Family
ID=25299770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00785870A ZA785870B (en) | 1977-10-31 | 1978-10-18 | Check valve assembly |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5474522A (xx) |
AU (1) | AU4121978A (xx) |
CA (1) | CA1105802A (xx) |
DE (1) | DE2847335A1 (xx) |
FR (2) | FR2407370B1 (xx) |
GB (1) | GB2007295B (xx) |
IT (1) | IT1106089B (xx) |
ZA (1) | ZA785870B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0629504Y2 (ja) * | 1987-03-12 | 1994-08-10 | 有光工業株式会社 | 多連式往復動ポンプ |
JPH05978U (ja) * | 1991-06-24 | 1993-01-08 | 川崎重工業株式会社 | 超高圧増圧装置の逆止弁ブロツク構造 |
DK181249B1 (en) * | 2018-10-02 | 2023-05-31 | Hans Jensen Lubricators As | Modification of a valve seat for improving a lubricator pump unit and lubrication system of a large slow-running two-stroke engine, and an improved lubricator pump unit |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR326687A (fr) * | 1902-11-26 | 1903-06-03 | Latour Joseph | Un nouveau système de pompe à double effet appelée "la désirée" |
US1430818A (en) * | 1921-03-05 | 1922-10-03 | Thad S Kilgore | Check-valve structure for water pumps and the like |
US2296135A (en) * | 1940-05-28 | 1942-09-15 | William O Batson | Hydraulic volume standing valve |
US2353161A (en) * | 1941-12-30 | 1944-07-11 | Specialties Dev Corp | Flotation apparatus |
DE1164775B (de) * | 1959-09-14 | 1964-03-05 | Burckhardt Ag Maschf | Zylinderkopf fuer Pumpen und Kompressoren mit Druckventil und ringfoermig ausgebildetem Saugventil |
CH471993A (de) * | 1964-08-03 | 1969-04-30 | Burckhardt Ag Maschf | Konzentrisches Saug- und Druckventil |
CH424402A (de) * | 1964-08-03 | 1966-11-15 | Burckhardt Ag Maschf | Konzentrisches Saug- und Druckventil |
US3260217A (en) * | 1964-08-05 | 1966-07-12 | Frank Wheatley Pump & Valve Ma | Pump having radial discharge valve |
CH476919A (de) * | 1967-06-07 | 1969-08-15 | Burckhardt Ag Maschf | Zylinderanordnung für Hochdruck-Kompressoren und -Pumpen |
DE1908783A1 (de) * | 1968-02-24 | 1969-09-04 | Japan Steel Works Ltd | Kolbenpumpenzylinder zur Behandlung von stark korrodierenden Fluessigkeiten |
DE1911534A1 (de) * | 1969-03-07 | 1970-09-24 | Tuchenhagen Otto | Plunger-Pumpe |
US3664775A (en) * | 1970-01-05 | 1972-05-23 | Environment One Corp | Check valve |
US3659967A (en) * | 1970-05-27 | 1972-05-02 | Kobe Inc | Hydraulic intensifier |
US3676026A (en) * | 1971-01-07 | 1972-07-11 | Dexter Automatic Products Co I | Primer pump |
DE2114978A1 (de) * | 1971-03-27 | 1972-10-05 | Wahler Fa Gustav | Ventil für gasförmige oder flüssige Medien |
US4026322A (en) * | 1976-02-11 | 1977-05-31 | Flow Industries, Inc. | Reciprocating pump check valve assembly |
-
1978
- 1978-10-16 CA CA313,511A patent/CA1105802A/en not_active Expired
- 1978-10-18 ZA ZA00785870A patent/ZA785870B/xx unknown
- 1978-10-20 GB GB7841401A patent/GB2007295B/en not_active Expired
- 1978-10-30 IT IT51700/78A patent/IT1106089B/it active
- 1978-10-30 FR FR7830739A patent/FR2407370B1/fr not_active Expired
- 1978-10-31 AU AU41219/78A patent/AU4121978A/en active Pending
- 1978-10-31 JP JP13439378A patent/JPS5474522A/ja active Granted
- 1978-10-31 DE DE19782847335 patent/DE2847335A1/de active Granted
-
1979
- 1979-06-12 FR FR7914964A patent/FR2417022A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1106089B (it) | 1985-11-11 |
FR2417022A1 (fr) | 1979-09-07 |
GB2007295A (en) | 1979-05-16 |
CA1105802A (en) | 1981-07-28 |
AU4121978A (en) | 1980-05-08 |
DE2847335C2 (xx) | 1989-10-05 |
JPS5474522A (en) | 1979-06-14 |
FR2407370A1 (fr) | 1979-05-25 |
DE2847335A1 (de) | 1979-05-03 |
FR2407370B1 (fr) | 1986-04-25 |
IT7851700A0 (it) | 1978-10-30 |
GB2007295B (en) | 1982-05-12 |
FR2417022B1 (xx) | 1986-11-07 |
JPS6318032B2 (xx) | 1988-04-15 |
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