CH546890A - HYDRAULIC ROTARY PUMP. - Google Patents

HYDRAULIC ROTARY PUMP.

Info

Publication number: CH546890A
Authority: CH; Switzerland
Prior art keywords: rotary pump; hydraulic rotary; hydraulic; pump; rotary
Prior art date: 1970-09-11

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.)

1970-09-11

Filing date

1971-07-28

Publication date

1974-03-15

1970-09-11 Priority claimed from ES383567A external-priority patent/ES383567A1/en

1971-03-18 Priority claimed from ES389338A external-priority patent/ES389338A2/en

1971-07-28 Application filed by Sener Tecnica Ind Naval Sa filed Critical Sener Tecnica Ind Naval Sa

1974-03-15 Publication of CH546890A publication Critical patent/CH546890A/en

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)
Jet Pumps And Other Pumps (AREA)

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)	GB1373122A (en)
NL (1)	NL7112431A (en)

Families Citing this family (7)

* 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
RU2309296C1 (en) *	2006-04-10	2007-10-27	Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ)	Electric pump
RU2365789C1 (en) *	2008-02-04	2009-08-27	Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ)	Monoblock scoop electric pump
US10151314B2 (en) *	2013-03-15	2018-12-11	Envirotech Pumpsystems, Inc.	Gear-driven flow-through pitot tube pump

1971
- 1971-07-06 FR FR7124714A patent/FR2103011A5/fr not_active Expired
- 1971-07-06 BE BE769541A patent/BE769541A/en unknown
- 1971-07-28 CH CH1112671A patent/CH546890A/en not_active IP Right Cessation
- 1971-08-13 CA CA120,486A patent/CA948033A/en not_active Expired
- 1971-08-17 DE DE712141102A patent/DE2141102C3/en not_active Expired
- 1971-08-24 GB GB1484274A patent/GB1373122A/en not_active Expired
- 1971-08-24 GB GB1487574A patent/GB1373123A/en not_active Expired
- 1971-08-24 GB GB3967271A patent/GB1373121A/en not_active Expired
- 1971-09-09 NL NL7112431A patent/NL7112431A/xx unknown
1978
- 1978-03-20 JP JP1978036103U patent/JPS53155702U/ja active Pending

Also Published As

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

Publication	Publication Date	Title
SE414705B (en)	1980-08-18	ROTARY PERISTAL PUMP.
CH555477A (en)	1974-10-31	CAN PUMP.
NL155334B (en)	1977-12-15	DERRICK.
CH549896A (en)	1974-05-31	ROCKER - PISTON PUMP.
NL145649B (en)	1975-04-15	HYDROSTATIC SHAFT SEAL.
AT291001B (en)	1971-06-25	Rotary displacement pump
CH550940A (en)	1974-06-28	PISTON PUMP.
CH545417A (en)	1973-12-15	Rotary piston pump
CH546890A (en)	1974-03-15	HYDRAULIC ROTARY PUMP.
CH557959A (en)	1975-01-15	DOUBLE PUMP UNIT.
AT286111B (en)	1970-11-25	Rotary vane piston pump
BE790061A (en)	1973-02-01	ROTARY VOLUMETRIC PUMP
DK127302B (en)	1973-10-15	Radial piston pump.
FR1458112A (en)	1966-03-04	Rotary positive displacement pump
IT945468B (en)	1973-05-10	ROTARY HYDRAULIC ROTOR
CH558885A (en)	1975-02-14	DOUBLE PUMP UNIT.
CH479807A (en)	1969-10-15	Rotary pump
BE783139A (en)	1972-09-01	PUMP
NL146077B (en)	1975-06-16	HYDRAULIC DIRECTIONS.
CH554491A (en)	1974-09-30	CRYOSORPTION PUMP.
FR1438146A (en)	1966-05-06	Rotary pump
CH503205A (en)	1971-02-15	Rotary pump
CH552753A (en)	1974-08-15	ROTATIONAL PUMP.
AT326486B (en)	1975-12-10	ROTARY PISTON PUMP
BE746059A (en)	1970-07-31	VARIABLE ALTERNATIVE PUMP,

Legal Events

Date	Code	Title	Description
1984-03-30	PL	Patent ceased