NL7310421A - - Google Patents

Info

Publication number
NL7310421A
NL7310421A NL7310421A NL7310421A NL7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A NL 7310421 A NL7310421 A NL 7310421A
Authority
NL
Netherlands
Application number
NL7310421A
Other versions
NL148982B (nl
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 NL7310421A publication Critical patent/NL7310421A/xx
Publication of NL148982B publication Critical patent/NL148982B/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
NL737310421A 1972-08-14 1973-07-26 Centrifugaalpomp met stilstaande pitotbuis. NL148982B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28067772A 1972-08-14 1972-08-14

Publications (2)

Publication Number Publication Date
NL7310421A true NL7310421A (https=) 1974-02-18
NL148982B NL148982B (nl) 1976-03-15

Family

ID=23074122

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737310421A NL148982B (nl) 1972-08-14 1973-07-26 Centrifugaalpomp met stilstaande pitotbuis.

Country Status (15)

Country Link
US (1) US3776658A (https=)
JP (1) JPS522801B2 (https=)
AR (1) AR199485A1 (https=)
AU (1) AU469192B2 (https=)
BE (1) BE803521A (https=)
DE (1) DE2341076C3 (https=)
DK (1) DK136992B (https=)
FR (1) FR2196680A5 (https=)
GB (1) GB1395302A (https=)
IT (1) IT994138B (https=)
NL (1) NL148982B (https=)
NO (1) NO139233C (https=)
SE (1) SE391967B (https=)
SU (1) SU562215A3 (https=)
ZA (1) ZA735077B (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994618A (en) * 1975-01-13 1976-11-30 Kobe, Inc. Multiple outlet pitot pump with different output flows and/or pressures
US3999881A (en) * 1975-09-02 1976-12-28 Kobe, Inc. Centrifugal pump of the pitot type
US4045145A (en) * 1975-12-19 1977-08-30 Kobe, Inc. Pitot pump with turbulence elimination
US4267964A (en) * 1979-10-01 1981-05-19 Kobe, Inc. Centrifugal separator with rotating pick-up tube
US4304104A (en) * 1980-05-02 1981-12-08 Northern Natural Gas Company Pitot heat pump
US4626176A (en) * 1984-05-03 1986-12-02 Genevac Limited Pump employing the suction effect of a rotating liquid ring
US4815929A (en) * 1984-06-05 1989-03-28 Eddy Pump Corporation Eddy pump
US4596511A (en) * 1984-06-05 1986-06-24 Eddy Pump Corporation Eddy pump
US4674950A (en) * 1985-11-12 1987-06-23 Dresser Industries, Inc. Pitot tube for pitot type centrifugal pump
US4776753A (en) * 1986-10-28 1988-10-11 Eddy Pump Corporation Method of and apparatus for pumping viscous fluids
US4792275A (en) * 1986-12-24 1988-12-20 Eddy Pump Corporation Pump construction
US5145314A (en) * 1991-04-18 1992-09-08 Sundstrand Corporation Low drag pitot pump and method of operating same
US5975840A (en) * 1997-10-29 1999-11-02 Envirotech Pumpsystems, Inc. Pitot tube pump having axial-stabilizing construction
US5997243A (en) 1998-01-21 1999-12-07 Envirotech Pumpsystems, Inc. Pitot tube inlet insert
EP1423612A4 (en) 2001-09-07 2009-05-27 Envirotech Pumpsystems Inc IMPROVED PITOTROHONE USE
US20060198731A1 (en) * 2005-03-03 2006-09-07 Envirotech Pumpsystems, Inc. Wear ring for a centrifugal pitot tube pump
US10151314B2 (en) 2013-03-15 2018-12-11 Envirotech Pumpsystems, Inc. Gear-driven flow-through pitot tube pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004495A (en) * 1957-02-11 1961-10-17 New York Air Brake Co High speed hydrodynamic pump
FR1217895A (fr) * 1958-12-12 1960-05-06 Snecma Pompe centrifuge à débit variable
US3051089A (en) * 1959-04-08 1962-08-28 Henschel Werke Gmbh Pumps
US3093080A (en) * 1961-03-15 1963-06-11 Tarifa Carlos Sauchez Hydraulic pumps
US3333468A (en) * 1964-11-30 1967-08-01 Sundstrand Corp Mass flow measuring system
US3384024A (en) * 1967-01-09 1968-05-21 Mckenzie Pump Corp Centrifugal pump

Also Published As

Publication number Publication date
ZA735077B (en) 1974-06-26
NO139233C (no) 1979-01-24
BE803521A (fr) 1974-02-11
GB1395302A (en) 1975-05-21
AU469192B2 (en) 1976-02-05
NO139233B (no) 1978-10-16
DK136992B (da) 1977-12-27
SU562215A3 (ru) 1977-06-15
AU5857173A (en) 1975-01-30
IT994138B (it) 1975-10-20
NL148982B (nl) 1976-03-15
DE2341076A1 (de) 1974-03-07
JPS49108601A (https=) 1974-10-16
AR199485A1 (es) 1974-09-09
DK136992C (https=) 1978-06-05
FR2196680A5 (https=) 1974-03-15
SE391967B (sv) 1977-03-07
DE2341076C3 (de) 1978-08-24
US3776658A (en) 1973-12-04
JPS522801B2 (https=) 1977-01-24
DE2341076B2 (de) 1977-12-22

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KOBE