FR502557A - Liquid enhancer - Google Patents

Liquid enhancer

Info

Publication number
FR502557A
FR502557A FR502557A FR502557DA FR502557A FR 502557 A FR502557 A FR 502557A FR 502557 A FR502557 A FR 502557A FR 502557D A FR502557D A FR 502557DA FR 502557 A FR502557 A FR 502557A
Authority
FR
France
Prior art keywords
liquid enhancer
enhancer
liquid
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
FR502557A
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.)
AstraZeneca AB
Original Assignee
Astra AB
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 Astra AB filed Critical Astra AB
Application granted granted Critical
Publication of FR502557A publication Critical patent/FR502557A/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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR502557A 1915-12-03 1915-12-03 Liquid enhancer Expired FR502557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502557T 1915-12-03

Publications (1)

Publication Number Publication Date
FR502557A true FR502557A (en) 1920-05-19

Family

ID=8906449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502557A Expired FR502557A (en) 1915-12-03 1915-12-03 Liquid enhancer

Country Status (1)

Country Link
FR (1) FR502557A (en)

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