BR7409903A - Dispositivo para alimentacao de fluido sob pressao por meio de diversas bombas acionadas por um motor unico - Google Patents

Dispositivo para alimentacao de fluido sob pressao por meio de diversas bombas acionadas por um motor unico

Info

Publication number: BR7409903A
Authority: BR; Brazil
Prior art keywords: under pressure; fluid feeding; single engine; several pumps; feeding under
Prior art date: 1973-11-29

Application number

BR990374A

Other languages

English (en)

Inventor

Y Gauchet

Original Assignee

Poclain 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.)

1973-11-29

Filing date

1974-11-27

Publication date

1976-05-25

1974-11-27 Application filed by Poclain Sa filed Critical Poclain Sa

1976-05-25 Publication of BR7409903A publication Critical patent/BR7409903A/pt

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Positive-Displacement Pumps (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

BR990374A 1973-11-29 1974-11-27 Dispositivo para alimentacao de fluido sob pressao por meio de diversas bombas acionadas por um motor unico BR7409903A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7342579A FR2253392A5 (pt)	1973-11-29	1973-11-29

Publications (1)

Publication Number	Publication Date
BR7409903A true BR7409903A (pt)	1976-05-25

Family

ID=9128462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR990374A BR7409903A (pt)	1973-11-29	1974-11-27	Dispositivo para alimentacao de fluido sob pressao por meio de diversas bombas acionadas por um motor unico

Country Status (8)

Country	Link
JP (1)	JPS50113802A (pt)
BE (1)	BE822261A (pt)
BR (1)	BR7409903A (pt)
DE (1)	DE2456234A1 (pt)
ES (1)	ES432332A1 (pt)
FR (1)	FR2253392A5 (pt)
GB (1)	GB1460218A (pt)
IT (1)	IT1024877B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2485110A1 (fr) *	1980-06-19	1981-12-24	Snecma	Dispositif pour produire successivement des debits de fluide hydraulique de valeurs echelonnees
DE3626624A1 (de) *	1986-08-06	1988-02-18	Hansa Metallwerke Ag	Sanitaerarmatur
IT1302598B1 (it) *	1998-10-05	2000-09-29	Jurop S P A	Macchina per spurghi ottimizzata mediante un' unita' logica.
DE19949177C2 (de) *	1999-10-12	2002-04-18	Brueninghaus Hydromatik Gmbh	Antriebssystem mit einer hydraulischen Kolbenmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB607874A (en) *	1944-08-01	1948-09-07	Nat Supply Corp	Improvements in and relating to pump drives
US3438201A (en) *	1967-07-12	1969-04-15	New Brunswick Research & Produ	Hydraulic-mechanical power transmission system
FR2247112A5 (pt) *	1973-10-03	1975-05-02	Poclain Sa
FR2252770A5 (en) *	1973-11-28	1975-06-20	Jeumont Schneider	High-pressure water pumping station control system - prepares different operating pattern each time set is started

1973
- 1973-11-29 FR FR7342579A patent/FR2253392A5/fr not_active Expired
1974
- 1974-11-13 GB GB4912974A patent/GB1460218A/en not_active Expired
- 1974-11-18 BE BE2053981A patent/BE822261A/xx unknown
- 1974-11-20 IT IT7039774A patent/IT1024877B/it active
- 1974-11-27 BR BR990374A patent/BR7409903A/pt unknown
- 1974-11-27 ES ES432332A patent/ES432332A1/es not_active Expired
- 1974-11-28 JP JP49135976A patent/JPS50113802A/ja active Pending
- 1974-11-28 DE DE19742456234 patent/DE2456234A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
FR2253392A5 (pt)	1975-06-27
BE822261A (fr)	1975-03-14
GB1460218A (en)	1976-12-31
ES432332A1 (es)	1976-11-01
IT1024877B (it)	1978-07-20
JPS50113802A (pt)	1975-09-06
DE2456234A1 (de)	1975-06-05

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