NL148982B - CENTRIFUGAL PUMP WITH STILL PITOT TUBE. - Google Patents

CENTRIFUGAL PUMP WITH STILL PITOT TUBE.

Info

Publication number
NL148982B
NL148982B NL737310421A NL7310421A NL148982B NL 148982 B NL148982 B NL 148982B NL 737310421 A NL737310421 A NL 737310421A NL 7310421 A NL7310421 A NL 7310421A NL 148982 B NL148982 B NL 148982B
Authority
NL
Netherlands
Prior art keywords
still
centrifugal pump
pitot tube
pitot
tube
Prior art date
Application number
NL737310421A
Other languages
Dutch (nl)
Other versions
NL7310421A (en
Original Assignee
Kobe
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 Kobe filed Critical Kobe
Publication of NL7310421A publication Critical patent/NL7310421A/xx
Publication of NL148982B publication Critical patent/NL148982B/en

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 CENTRIFUGAL PUMP WITH STILL PITOT TUBE. NL148982B (en)

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 NL7310421A (en) 1974-02-18
NL148982B true NL148982B (en) 1976-03-15

Family

ID=23074122

Family Applications (1)

Application Number Title Priority Date Filing Date
NL737310421A NL148982B (en) 1972-08-14 1973-07-26 CENTRIFUGAL PUMP WITH STILL PITOT TUBE.

Country Status (15)

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

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 pitot tube insert
WO2006096448A2 (en) * 2005-03-03 2006-09-14 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 (en) * 1958-12-12 1960-05-06 Snecma Variable flow centrifugal pump
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
DE2341076A1 (en) 1974-03-07
ZA735077B (en) 1974-06-26
DE2341076B2 (en) 1977-12-22
IT994138B (en) 1975-10-20
NO139233B (en) 1978-10-16
GB1395302A (en) 1975-05-21
AR199485A1 (en) 1974-09-09
AU5857173A (en) 1975-01-30
DK136992C (en) 1978-06-05
DE2341076C3 (en) 1978-08-24
BE803521A (en) 1974-02-11
NL7310421A (en) 1974-02-18
NO139233C (en) 1979-01-24
US3776658A (en) 1973-12-04
JPS49108601A (en) 1974-10-16
FR2196680A5 (en) 1974-03-15
DK136992B (en) 1977-12-27
JPS522801B2 (en) 1977-01-24
SU562215A3 (en) 1977-06-15
SE391967B (en) 1977-03-07
AU469192B2 (en) 1976-02-05

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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