FR1234813A - Pressure relief valve for positive displacement piston pump and pump including application - Google Patents

Pressure relief valve for positive displacement piston pump and pump including application

Info

Publication number
FR1234813A
FR1234813A FR795129A FR795129A FR1234813A FR 1234813 A FR1234813 A FR 1234813A FR 795129 A FR795129 A FR 795129A FR 795129 A FR795129 A FR 795129A FR 1234813 A FR1234813 A FR 1234813A
Authority
FR
France
Prior art keywords
pump
relief valve
pressure relief
positive displacement
including application
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
Application number
FR795129A
Other languages
French (fr)
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.)
LES TRAVAUX SOUTERRAINS
Original Assignee
LES TRAVAUX SOUTERRAINS
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
Application filed by LES TRAVAUX SOUTERRAINS filed Critical LES TRAVAUX SOUTERRAINS
Priority to FR795129A priority Critical patent/FR1234813A/en
Application granted granted Critical
Publication of FR1234813A publication Critical patent/FR1234813A/en
Expired legal-status Critical Current

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations
    • 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
    • F04B49/12—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 by varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR795129A 1959-05-20 1959-05-20 Pressure relief valve for positive displacement piston pump and pump including application Expired FR1234813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR795129A FR1234813A (en) 1959-05-20 1959-05-20 Pressure relief valve for positive displacement piston pump and pump including application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR795129A FR1234813A (en) 1959-05-20 1959-05-20 Pressure relief valve for positive displacement piston pump and pump including application

Publications (1)

Publication Number Publication Date
FR1234813A true FR1234813A (en) 1960-10-19

Family

ID=8714987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795129A Expired FR1234813A (en) 1959-05-20 1959-05-20 Pressure relief valve for positive displacement piston pump and pump including application

Country Status (1)

Country Link
FR (1) FR1234813A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298317A (en) * 1964-04-07 1967-01-17 Eric B Pousson High pressure variable volume pump
FR2358569A1 (en) * 1976-07-12 1978-02-10 Hammelmann Paul High pressure plunger pump - has piston positioned on side of hollow plunger bore facing away from gas chamber
EP0018855A1 (en) * 1979-05-08 1980-11-12 Sugino Machine Limited Variable pressure and displacement reciprocating pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298317A (en) * 1964-04-07 1967-01-17 Eric B Pousson High pressure variable volume pump
FR2358569A1 (en) * 1976-07-12 1978-02-10 Hammelmann Paul High pressure plunger pump - has piston positioned on side of hollow plunger bore facing away from gas chamber
EP0018855A1 (en) * 1979-05-08 1980-11-12 Sugino Machine Limited Variable pressure and displacement reciprocating pump
US4500262A (en) * 1979-05-08 1985-02-19 Sugino Machine Limited Variable pressure and displacement reciprocating pump

Similar Documents

Publication Publication Date Title
FR1247030A (en) Variable flow and pressure pump
CH399189A (en) High pressure piston pump for cryogenic liquids
FR1234813A (en) Pressure relief valve for positive displacement piston pump and pump including application
FR1236014A (en) Pressure compensator, especially for gate valves
FR1224096A (en) Improvements to fluid pressure devices, and more specifically to pumps
FR1261398A (en) Pressure reducing valve for pressurized fluids
FR1165783A (en) Double acting pressure relief valve
FR1231207A (en) Pressure reducing valve for fluids and its applications
CH391411A (en) Pressure reducing valve
FR1249019A (en) Pressure relief valve for reversing valve pump
FR1185235A (en) Gear pump and pressure balancing
FR1319285A (en) Pressure reducing valve
FR1240080A (en) Hydraulic star cylinder pump for high pressures and high rpm
FR1255370A (en) Piston pump without valve with linear flow and pressure
BE618959A (en) High pressure piston pump
FR1220634A (en) High pressure fluid pump
FR1114660A (en) Hydraulic pressure pump
FR1290720A (en) Fluid Pressure Charged Bushed Gear Pump
FR74143E (en) Pressure relief valve for pressurized fluids
FR1199516A (en) Hydraulic valve responding to pressure
FR1344778A (en) Pressure relief valve
FR1320449A (en) Dynamic pressure flow regulator for piston compressor
FR1217497A (en) Pressure pump for spreading pasty and other materials
FR1270648A (en) High pressure gear pump
FR1197870A (en) Piston pump without valves