GB2007295B - Check valve assembly - Google Patents

Check valve assembly

Info

Publication number
GB2007295B
GB2007295B GB7841401A GB7841401A GB2007295B GB 2007295 B GB2007295 B GB 2007295B GB 7841401 A GB7841401 A GB 7841401A GB 7841401 A GB7841401 A GB 7841401A GB 2007295 B GB2007295 B GB 2007295B
Authority
GB
United Kingdom
Prior art keywords
check valve
valve assembly
assembly
check
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
Application number
GB7841401A
Other languages
English (en)
Other versions
GB2007295A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flow Industries Inc
Original Assignee
Flow Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Flow Industries Inc filed Critical Flow Industries Inc
Publication of GB2007295A publication Critical patent/GB2007295A/en
Application granted granted Critical
Publication of GB2007295B publication Critical patent/GB2007295B/en
Expired legal-status Critical Current

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)
GB7841401A 1977-10-31 1978-10-20 Check valve assembly Expired GB2007295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84710577A 1977-10-31 1977-10-31

Publications (2)

Publication Number Publication Date
GB2007295A GB2007295A (en) 1979-05-16
GB2007295B true GB2007295B (en) 1982-05-12

Family

ID=25299770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7841401A Expired GB2007295B (en) 1977-10-31 1978-10-20 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
CH424402A (de) * 1964-08-03 1966-11-15 Burckhardt Ag Maschf Konzentrisches Saug- und Druckventil
CH471993A (de) * 1964-08-03 1969-04-30 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

Also Published As

Publication number Publication date
DE2847335C2 (xx) 1989-10-05
AU4121978A (en) 1980-05-08
GB2007295A (en) 1979-05-16
FR2417022B1 (xx) 1986-11-07
IT1106089B (it) 1985-11-11
FR2407370B1 (fr) 1986-04-25
DE2847335A1 (de) 1979-05-03
IT7851700A0 (it) 1978-10-30
ZA785870B (en) 1979-09-26
FR2417022A1 (fr) 1979-09-07
FR2407370A1 (fr) 1979-05-25
JPS6318032B2 (xx) 1988-04-15
JPS5474522A (en) 1979-06-14
CA1105802A (en) 1981-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee