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FR1305549A - Improvements to pumps for thick materials - Google Patents

Improvements to pumps for thick materials

Info

Publication number
FR1305549A
FR1305549A FR41817A FR69041817A FR1305549A FR 1305549 A FR1305549 A FR 1305549A FR 41817 A FR41817 A FR 41817A FR 69041817 A FR69041817 A FR 69041817A FR 1305549 A FR1305549 A FR 1305549A
Authority
FR
France
Prior art keywords
pumps
thick materials
thick
materials
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
FR41817A
Other languages
French (fr)
Inventor
Martin Sebastiani
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 filed Critical
Priority to FR41817A priority Critical patent/FR1305549A/en
Application granted granted Critical
Publication of FR1305549A publication Critical patent/FR1305549A/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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR41817A 1961-08-23 1961-08-23 Improvements to pumps for thick materials Expired FR1305549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR41817A FR1305549A (en) 1961-08-23 1961-08-23 Improvements to pumps for thick materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41817A FR1305549A (en) 1961-08-23 1961-08-23 Improvements to pumps for thick materials

Publications (1)

Publication Number Publication Date
FR1305549A true FR1305549A (en) 1962-10-05

Family

ID=85131987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41817A Expired FR1305549A (en) 1961-08-23 1961-08-23 Improvements to pumps for thick materials

Country Status (1)

Country Link
FR (1) FR1305549A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476368A (en) * 1992-08-20 1995-12-19 Ryder International Corporation Sterile fluid pump diaphragm construction
CN117845931A (en) * 2024-03-08 2024-04-09 山西省水利水电勘测设计研究院有限公司 Grouting device for hydraulic engineering construction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476368A (en) * 1992-08-20 1995-12-19 Ryder International Corporation Sterile fluid pump diaphragm construction
CN117845931A (en) * 2024-03-08 2024-04-09 山西省水利水电勘测设计研究院有限公司 Grouting device for hydraulic engineering construction
CN117845931B (en) * 2024-03-08 2024-05-28 山西省水利水电勘测设计研究院有限公司 Grouting device for hydraulic engineering construction

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