ES417600A1 - Perfeccionamiento en la construccion de dispositivos de regulacion de la potencia de bombas. - Google Patents

Perfeccionamiento en la construccion de dispositivos de regulacion de la potencia de bombas.

Info

Publication number: ES417600A1
Authority: ES; Spain
Prior art keywords: pump; power; linked members; pump power; power governor
Prior art date: 1972-08-04
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

Application number

ES417600A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Poclain SA

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.)

1972-08-04

Filing date

1973-08-04

Publication date

1976-06-01

1972-08-04 Priority claimed from FR7228292A external-priority patent/FR2195338A5/fr

1973-04-19 Priority claimed from FR7314433A external-priority patent/FR2331253A5/fr

1973-08-04 Application filed by Poclain SA filed Critical Poclain SA

1976-06-01 Publication of ES417600A1 publication Critical patent/ES417600A1/es

Status Expired legal-status Critical Current

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)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
Control Of Positive-Displacement Pumps (AREA)

ES417600A 1972-08-04 1973-08-04 Perfeccionamiento en la construccion de dispositivos de regulacion de la potencia de bombas. Expired ES417600A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7228292A FR2195338A5 (es)	1972-08-04	1972-08-04
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
ES417600A1 true ES417600A1 (es)	1976-06-01

Family

ID=26217266

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES417600A Expired ES417600A1 (es)	1972-08-04	1973-08-04	Perfeccionamiento en la construccion de dispositivos de regulacion de la potencia de bombas.

Country Status (6)

Country	Link
US (1)	US3861832A (es)
JP (1)	JPS4985601A (es)
DE (1)	DE2339598A1 (es)
ES (1)	ES417600A1 (es)
GB (1)	GB1437413A (es)
IT (1)	IT994555B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1523279A (en) *	1974-11-18	1978-08-31	Massey Ferguson Services Nv	Control systems for variable capacity hydraulic machines
GB1523588A (en) *	1974-11-18	1978-09-06	Massey Ferguson Services Nv	Control systems for variable capacity hydraulic machines
US4913180A (en) *	1988-11-03	1990-04-03	Bahm, Inc.	Control system and method for chemical injectors
US11994117B2 (en) *	2021-10-04	2024-05-28	Hamilton Sundstrand Corporation	Variable positive displacement pump actuator systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2971498A (en) *	1956-02-21	1961-02-14	Von Roll Ag	Hydraulic control device for a hydrostatic drive
BE558804A (es) *	1956-07-05
US3163115A (en) *	1960-03-08	1964-12-29	American Brake Shoe Co	Horsepower limiting devices
DE1653385C3 (de) *	1967-08-25	1980-07-24	Volvo Hydraulikfabrik Gmbh, 1000 Berlin	Vorrichtung zum Konstanthalten des Produktes aus Druck und Hubvolumen bei einer Verdrängerpumpe
US3669570A (en) *	1970-03-09	1972-06-13	Mannesmann Meer Ag	Power regulation for fluid machines
BE794115A (fr) *	1971-03-24	1973-05-16	Caterpillar Tractor Co	Dispositif de valve sommatrice
JPS523584B1 (es) *	1971-07-19	1977-01-28
US3758235A (en) *	1971-09-22	1973-09-11	Sperry Rand Corp	Power transmission

1973
- 1973-08-02 US US384789A patent/US3861832A/en not_active Expired - Lifetime
- 1973-08-03 IT IT7369356A patent/IT994555B/it active
- 1973-08-04 DE DE19732339598 patent/DE2339598A1/de active Pending
- 1973-08-04 ES ES417600A patent/ES417600A1/es not_active Expired
- 1973-08-04 JP JP48087941A patent/JPS4985601A/ja active Pending
- 1973-08-06 GB GB3726273A patent/GB1437413A/en not_active Expired

Also Published As

Publication number	Publication date
GB1437413A (en)	1976-05-26
IT994555B (it)	1975-10-20
DE2339598A1 (de)	1974-02-21
US3861832A (en)	1975-01-21
JPS4985601A (es)	1974-08-16

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