FR2406096B1 - - Google Patents

Info

Publication number
FR2406096B1
FR2406096B1 FR7730844A FR7730844A FR2406096B1 FR 2406096 B1 FR2406096 B1 FR 2406096B1 FR 7730844 A FR7730844 A FR 7730844A FR 7730844 A FR7730844 A FR 7730844A FR 2406096 B1 FR2406096 B1 FR 2406096B1
Authority
FR
France
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
FR7730844A
Other versions
FR2406096A1 (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.)
SKM SA
Original Assignee
SKM 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.)
Filing date
Publication date
Application filed by SKM SA filed Critical SKM SA
Priority to FR7730844A priority Critical patent/FR2406096A1/fr
Publication of FR2406096A1 publication Critical patent/FR2406096A1/fr
Application granted granted Critical
Publication of FR2406096B1 publication Critical patent/FR2406096B1/fr
Granted 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
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • 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
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • 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
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
    • F04B9/1295—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers having two or more pumping chambers in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR7730844A 1977-10-13 1977-10-13 Pompe a double effet, plus specialement destinee aux produits abrasifs Granted FR2406096A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7730844A FR2406096A1 (fr) 1977-10-13 1977-10-13 Pompe a double effet, plus specialement destinee aux produits abrasifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730844A FR2406096A1 (fr) 1977-10-13 1977-10-13 Pompe a double effet, plus specialement destinee aux produits abrasifs

Publications (2)

Publication Number Publication Date
FR2406096A1 FR2406096A1 (fr) 1979-05-11
FR2406096B1 true FR2406096B1 (fr) 1980-12-26

Family

ID=9196462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730844A Granted FR2406096A1 (fr) 1977-10-13 1977-10-13 Pompe a double effet, plus specialement destinee aux produits abrasifs

Country Status (1)

Country Link
FR (1) FR2406096A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367140A (en) * 1979-11-05 1983-01-04 Sykes Ocean Water Ltd. Reverse osmosis liquid purification apparatus
GB8312122D0 (en) * 1983-05-04 1983-06-08 Production Tech Ltd Pumping corrosive fluids
US4730991A (en) * 1986-07-29 1988-03-15 James M. Greentree Gas actuated proportioning pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485208A (en) * 1947-11-17 1949-10-18 Chain Belt Co Concrete placement apparatus
FR1304684A (fr) * 1961-07-28 1962-09-28 Pompe hydraulique à pistons pour refouler des produits épais, en bouillie ou plastiques
US3182599A (en) * 1963-05-27 1965-05-11 American Can Co Two-stage pump with internal washing system
FR2204232A5 (fr) * 1972-10-24 1974-05-17 Dechavanne Jacques
FR2335708A1 (fr) * 1975-12-18 1977-07-15 Magyar Aluminium Pompe a sable a piston

Also Published As

Publication number Publication date
FR2406096A1 (fr) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse