FR2138881A1 - - Google Patents

Info

Publication number
FR2138881A1
FR2138881A1 FR7218260A FR7218260A FR2138881A1 FR 2138881 A1 FR2138881 A1 FR 2138881A1 FR 7218260 A FR7218260 A FR 7218260A FR 7218260 A FR7218260 A FR 7218260A FR 2138881 A1 FR2138881 A1 FR 2138881A1
Authority
FR
France
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.)
Granted
Application number
FR7218260A
Other languages
French (fr)
Other versions
FR2138881B1 (xx
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.)
ALPEGGIO INVESTIMENTO
Original Assignee
ALPEGGIO INVESTIMENTO
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 ALPEGGIO INVESTIMENTO filed Critical ALPEGGIO INVESTIMENTO
Publication of FR2138881A1 publication Critical patent/FR2138881A1/fr
Application granted granted Critical
Publication of FR2138881B1 publication Critical patent/FR2138881B1/fr
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/002—Oscillating-piston machines or pumps the piston oscillating around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR7218260A 1971-05-24 1972-05-23 Expired FR2138881B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5052071 1971-05-24

Publications (2)

Publication Number Publication Date
FR2138881A1 true FR2138881A1 (xx) 1973-01-05
FR2138881B1 FR2138881B1 (xx) 1973-07-13

Family

ID=11273192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218260A Expired FR2138881B1 (xx) 1971-05-24 1972-05-23

Country Status (9)

Country Link
AT (1) AT320437B (xx)
AU (1) AU4252172A (xx)
CH (1) CH541076A (xx)
DD (1) DD97717A5 (xx)
DE (1) DE2224435A1 (xx)
ES (1) ES180565Y (xx)
FR (1) FR2138881B1 (xx)
GB (1) GB1361694A (xx)
NL (1) NL7206735A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344730A1 (fr) * 1976-03-17 1977-10-14 Scheele Maschf W Pompe a piston pour le transport de masses peu fluides, notamment de beton

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019117356A1 (de) * 2019-06-27 2020-12-31 Putzmeister Engineering Gmbh Dickstoffpumpe und Verfahren zum Fördern eines Dickstoffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344730A1 (fr) * 1976-03-17 1977-10-14 Scheele Maschf W Pompe a piston pour le transport de masses peu fluides, notamment de beton

Also Published As

Publication number Publication date
DD97717A5 (xx) 1973-05-12
AU4252172A (en) 1973-11-22
AT320437B (de) 1975-02-10
FR2138881B1 (xx) 1973-07-13
ES180565U (es) 1973-02-16
ES180565Y (es) 1973-11-16
DE2224435A1 (de) 1972-12-14
NL7206735A (xx) 1972-11-28
GB1361694A (en) 1974-07-30
CH541076A (it) 1973-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse