FR322835A - Improvements in pumps - Google Patents

Improvements in pumps

Info

Publication number
FR322835A
FR322835A FR322835DA FR322835A FR 322835 A FR322835 A FR 322835A FR 322835D A FR322835D A FR 322835DA FR 322835 A FR322835 A FR 322835A
Authority
FR
France
Prior art keywords
pumps
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)
Inventor
Deis Philip Henry
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR322835A publication Critical patent/FR322835A/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
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR322835D 1902-07-10 1902-07-10 Improvements in pumps Expired FR322835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322835T 1902-07-10

Publications (1)

Publication Number Publication Date
FR322835A true FR322835A (en) 1903-02-16

Family

ID=1373164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322835D Expired FR322835A (en) 1902-07-10 1902-07-10 Improvements in pumps

Country Status (1)

Country Link
FR (1) FR322835A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019168417A3 (en) * 2018-03-02 2020-04-09 Koffi Yao Pierre Piston pump provided with compartmented pipes to minimise pumping effort

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019168417A3 (en) * 2018-03-02 2020-04-09 Koffi Yao Pierre Piston pump provided with compartmented pipes to minimise pumping effort

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