CH546890A - HYDRAULIC ROTARY PUMP. - Google Patents

HYDRAULIC ROTARY PUMP.

Info

Publication number
CH546890A
CH546890A CH1112671A CH546890DA CH546890A CH 546890 A CH546890 A CH 546890A CH 1112671 A CH1112671 A CH 1112671A CH 546890D A CH546890D A CH 546890DA CH 546890 A CH546890 A CH 546890A
Authority
CH
Switzerland
Prior art keywords
rotary pump
hydraulic rotary
hydraulic
pump
rotary
Prior art date
Application number
CH1112671A
Other languages
French (fr)
Original Assignee
Sener Tecnica Ind Naval Sa
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
Priority claimed from ES383567A external-priority patent/ES383567A1/en
Priority claimed from ES389338A external-priority patent/ES389338A2/en
Application filed by Sener Tecnica Ind Naval Sa filed Critical Sener Tecnica Ind Naval Sa
Publication of CH546890A publication Critical patent/CH546890A/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
CH1112671A 1970-09-11 1971-07-28 HYDRAULIC ROTARY PUMP. CH546890A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES383567A ES383567A1 (en) 1970-09-11 1970-09-11 New type of rotary pump for liquids
ES389338A ES389338A2 (en) 1971-03-18 1971-03-18 Improvements introduced in a rotating pump for liquids. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
CH546890A true CH546890A (en) 1974-03-15

Family

ID=26155792

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1112671A CH546890A (en) 1970-09-11 1971-07-28 HYDRAULIC ROTARY PUMP.

Country Status (8)

Country Link
JP (1) JPS53155702U (en)
BE (1) BE769541A (en)
CA (1) CA948033A (en)
CH (1) CH546890A (en)
DE (1) DE2141102C3 (en)
FR (1) FR2103011A5 (en)
GB (3) GB1373121A (en)
NL (1) NL7112431A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134484A (en) * 1977-04-28 1979-01-16 Chrysler Corporation Fluid coupling
GB2195912A (en) * 1986-09-16 1988-04-20 John Robert Latta Buoyant pumping unit
US5997243A (en) * 1998-01-21 1999-12-07 Envirotech Pumpsystems, Inc. Pitot tube inlet insert
DE19860784A1 (en) * 1998-12-30 2000-07-06 Asea Brown Boveri Pump for oil feed system for exhaust turbochargers has outlet pipe connected to pressure tube projecting into centrifuge and dipping into fluid
US10151314B2 (en) * 2013-03-15 2018-12-11 Envirotech Pumpsystems, Inc. Gear-driven flow-through pitot tube pump

Also Published As

Publication number Publication date
CA948033A (en) 1974-05-28
BE769541A (en) 1971-11-16
JPS53155702U (en) 1978-12-07
NL7112431A (en) 1972-03-14
GB1373122A (en) 1974-11-06
DE2141102A1 (en) 1972-03-16
GB1373123A (en) 1974-11-06
DE2141102B2 (en) 1978-06-29
DE2141102C3 (en) 1979-03-08
GB1373121A (en) 1974-11-06
FR2103011A5 (en) 1972-04-07

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Legal Events

Date Code Title Description
PL Patent ceased