FR978600A - Improvements to compressors, pumps and other similar machines - Google Patents

Improvements to compressors, pumps and other similar machines

Info

Publication number
FR978600A
FR978600A FR978600DA FR978600A FR 978600 A FR978600 A FR 978600A FR 978600D A FR978600D A FR 978600DA FR 978600 A FR978600 A FR 978600A
Authority
FR
France
Prior art keywords
compressors
pumps
similar machines
machines
similar
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
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.)
SAMGA ET BAVOX ETS
Original Assignee
SAMGA ET BAVOX ETS
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 SAMGA ET BAVOX ETS filed Critical SAMGA ET BAVOX ETS
Application granted granted Critical
Publication of FR978600A publication Critical patent/FR978600A/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
    • F04B53/148—Pistons, piston-rods or piston-rod connections the piston being provided with channels which are coacting with the cylinder and are used as a distribution member for another piston-cylinder unit
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
FR978600D 1948-11-23 1948-11-23 Improvements to compressors, pumps and other similar machines Expired FR978600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR978600T 1948-11-23

Publications (1)

Publication Number Publication Date
FR978600A true FR978600A (en) 1951-04-16

Family

ID=9520627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978600D Expired FR978600A (en) 1948-11-23 1948-11-23 Improvements to compressors, pumps and other similar machines

Country Status (1)

Country Link
FR (1) FR978600A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865559A (en) * 1954-09-09 1958-12-23 Gigler Carlos Lubrication in refrigerator compressor
DE1115078B (en) * 1959-11-11 1961-10-12 Friedrich Schley Drive unit with working piston that can move freely back and forth and is fixed in the rest position
US3286911A (en) * 1964-09-04 1966-11-22 British Oxygen Co Ltd Compressors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865559A (en) * 1954-09-09 1958-12-23 Gigler Carlos Lubrication in refrigerator compressor
DE1115078B (en) * 1959-11-11 1961-10-12 Friedrich Schley Drive unit with working piston that can move freely back and forth and is fixed in the rest position
US3286911A (en) * 1964-09-04 1966-11-22 British Oxygen Co Ltd Compressors

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