FR2331253A5 - Dispositif de regulation de la puissance d'entree d'au moins une pompe a cylindree variable - Google Patents
Dispositif de regulation de la puissance d'entree d'au moins une pompe a cylindree variableInfo
- Publication number
- FR2331253A5 FR2331253A5 FR7314433A FR7314433A FR2331253A5 FR 2331253 A5 FR2331253 A5 FR 2331253A5 FR 7314433 A FR7314433 A FR 7314433A FR 7314433 A FR7314433 A FR 7314433A FR 2331253 A5 FR2331253 A5 FR 2331253A5
- Authority
- FR
- France
- Prior art keywords
- delivery rate
- auxiliary supply
- cylinder capacity
- power governor
- variable cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- F04B49/002—Hydraulic systems to change the pump delivery
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
Landscapes
- Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7314433A FR2331253A5 (fr) | 1973-04-19 | 1973-04-19 | Dispositif de regulation de la puissance d'entree d'au moins une pompe a cylindree variable |
US384789A US3861832A (en) | 1972-08-04 | 1973-08-02 | Pump power governor |
IT7369356A IT994555B (it) | 1972-08-04 | 1973-08-03 | Dispositivo per la regolazione del la potenza di una pomp |
DE19732339598 DE2339598A1 (de) | 1972-08-04 | 1973-08-04 | Einrichtung zur regelung der leistung einer pumpe |
ES417600A ES417600A1 (es) | 1972-08-04 | 1973-08-04 | Perfeccionamiento en la construccion de dispositivos de regulacion de la potencia de bombas. |
JP48087941A JPS4985601A (fr) | 1972-08-04 | 1973-08-04 | |
GB3726273A GB1437413A (en) | 1972-08-04 | 1973-08-06 | Pump power governor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7314433A FR2331253A5 (fr) | 1973-04-19 | 1973-04-19 | Dispositif de regulation de la puissance d'entree d'au moins une pompe a cylindree variable |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2331253A5 true FR2331253A5 (fr) | 1977-06-03 |
Family
ID=9118285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7314433A Expired FR2331253A5 (fr) | 1972-08-04 | 1973-04-19 | Dispositif de regulation de la puissance d'entree d'au moins une pompe a cylindree variable |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2331253A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428751A1 (fr) * | 1978-06-13 | 1980-01-11 | Danfoss As | Appareil de commande pour pompes ou moteurs hydrauliques reglables |
-
1973
- 1973-04-19 FR FR7314433A patent/FR2331253A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2428751A1 (fr) * | 1978-06-13 | 1980-01-11 | Danfoss As | Appareil de commande pour pompes ou moteurs hydrauliques reglables |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |