FR1177064A - Reverse piston type motor pump - Google Patents

Reverse piston type motor pump

Info

Publication number
FR1177064A
FR1177064A FR1177064DA FR1177064A FR 1177064 A FR1177064 A FR 1177064A FR 1177064D A FR1177064D A FR 1177064DA FR 1177064 A FR1177064 A FR 1177064A
Authority
FR
France
Prior art keywords
type motor
piston type
motor pump
reverse piston
reverse
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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of FR1177064A publication Critical patent/FR1177064A/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
    • 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
    • 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
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
FR1177064D 1957-05-29 1957-05-29 Reverse piston type motor pump Expired FR1177064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177064T 1957-05-29

Publications (1)

Publication Number Publication Date
FR1177064A true FR1177064A (en) 1959-04-20

Family

ID=9660038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177064D Expired FR1177064A (en) 1957-05-29 1957-05-29 Reverse piston type motor pump

Country Status (1)

Country Link
FR (1) FR1177064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808093A (en) * 1987-03-20 1989-02-28 Dresser Industries, Inc. Vertical plunger pump with active plunger heat exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808093A (en) * 1987-03-20 1989-02-28 Dresser Industries, Inc. Vertical plunger pump with active plunger heat exchange

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