NL6800490A - - Google Patents

Info

Publication number
NL6800490A
NL6800490A NL6800490A NL6800490A NL6800490A NL 6800490 A NL6800490 A NL 6800490A NL 6800490 A NL6800490 A NL 6800490A NL 6800490 A NL6800490 A NL 6800490A NL 6800490 A NL6800490 A NL 6800490A
Authority
NL
Netherlands
Application number
NL6800490A
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 filed Critical
Publication of NL6800490A publication Critical patent/NL6800490A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/007—Preventing loss of prime, siphon breakers
    • F04D9/008—Preventing loss of prime, siphon breakers by means in the suction mouth, e.g. foot valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
NL6800490A 1967-04-18 1968-01-12 NL6800490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63167267A 1967-04-18 1967-04-18

Publications (1)

Publication Number Publication Date
NL6800490A true NL6800490A (en) 1968-10-21

Family

ID=24532255

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6800490A NL6800490A (en) 1967-04-18 1968-01-12

Country Status (5)

Country Link
US (1) US3434430A (en)
JP (1) JPS4940241B1 (en)
DE (1) DE1703187C3 (en)
GB (1) GB1212378A (en)
NL (1) NL6800490A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481274A (en) * 1967-12-18 1969-12-02 Hudson Eng Co Differential pressure sensitive valve system for self-priming liquid-type pumps
US3741675A (en) * 1968-11-05 1973-06-26 Gorman Rupp Co Self-priming centrifugal pump with automatic air release valve
US3575521A (en) * 1968-11-05 1971-04-20 Gorman Rupp Co Air release valve for self-priming centrifugal pump
CH533242A (en) * 1970-10-16 1973-01-31 Staehle Martin Device for regulating the flow rate of centrifugal pumps
US3726618A (en) * 1971-04-05 1973-04-10 Pump J Co Self-priming pump
US4255079A (en) * 1979-08-06 1981-03-10 Penco Division Of Hudson Engineering Company Self-priming system for pumps
US4834621A (en) * 1987-11-24 1989-05-30 Apco/Valve And Primer Corporation Air throttling valve for submerged pump system
GB9100986D0 (en) * 1991-01-16 1991-02-27 Comerford Hugh Priming of centrifugal pumps
US5795127A (en) * 1995-10-20 1998-08-18 Tecumseh Products Company Vertical shaft self-priming centrifugal pump
DE102014103692A1 (en) * 2014-03-18 2015-09-24 Basf Se System and method for recovering liquid or flowable chemicals
US10119543B2 (en) * 2014-11-07 2018-11-06 Generac Power Systems, Inc. Pump priming assemblies
US10190718B2 (en) 2016-06-08 2019-01-29 Baker Hughes, A Ge Company, Llc Accumulator assembly, pump system having accumulator assembly, and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE401149C (en) * 1923-06-24 1924-08-29 Willy Koebe Automatic venting for centrifugal pumps
US1866064A (en) * 1928-01-30 1932-07-05 Stratford Charles Walcott Hot oil pump
US2219635A (en) * 1939-04-20 1940-10-29 Phillips Petroleum Co Device for eliminating gas lock in pumps
FR995383A (en) * 1945-02-22 1951-11-30 Bernard Moteurs Improvements to automatic priming devices for centrifugal pumps
GB636848A (en) * 1948-05-19 1950-05-10 Sidney Zaleski Hall Improvements in or relating to centrifugal pumps
US2902940A (en) * 1953-05-12 1959-09-08 Atkinson Guy F Co Self-priming pumping system
US3078806A (en) * 1960-03-14 1963-02-26 Byron C Marlowe Pumping system
US3211102A (en) * 1963-07-18 1965-10-12 Hudson Eng Co Self priming pump and automatic primer valve therefor
US3228343A (en) * 1964-05-25 1966-01-11 U S Pumps Inc Self-priming pump
US3276384A (en) * 1964-08-31 1966-10-04 Worthington Corp Check and priming valve means for self-priming pumping system
US3370604A (en) * 1964-12-16 1968-02-27 Hudson Eugineering Company Self-priming liquid pumping system and primer valve
US3381618A (en) * 1967-04-10 1968-05-07 Hudson Eng Co Self-priming system for horizontal pumps

Also Published As

Publication number Publication date
US3434430A (en) 1969-03-25
JPS4940241B1 (en) 1974-11-01
DE1703187C3 (en) 1981-01-08
DE1703187A1 (en) 1971-12-23
DE1703187B2 (en) 1980-05-08
GB1212378A (en) 1970-11-18

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