FR2344730B1 - - Google Patents

Info

Publication number
FR2344730B1
FR2344730B1 FR7707899A FR7707899A FR2344730B1 FR 2344730 B1 FR2344730 B1 FR 2344730B1 FR 7707899 A FR7707899 A FR 7707899A FR 7707899 A FR7707899 A FR 7707899A FR 2344730 B1 FR2344730 B1 FR 2344730B1
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.)
Expired
Application number
FR7707899A
Other languages
French (fr)
Other versions
FR2344730A1 (en
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.)
SCHEELE MASCHF W
Original Assignee
SCHEELE MASCHF W
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 SCHEELE MASCHF W filed Critical SCHEELE MASCHF W
Publication of FR2344730A1 publication Critical patent/FR2344730A1/en
Application granted granted Critical
Publication of FR2344730B1 publication Critical patent/FR2344730B1/fr
Granted 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • 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)
  • Details Of Reciprocating Pumps (AREA)
FR7707899A 1976-03-17 1977-03-16 PISTON PUMP FOR TRANSPORTING LOW-FLUID MASSES, ESPECIALLY CONCRETE Granted FR2344730A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762611124 DE2611124C3 (en) 1976-03-17 1976-03-17 Oscillating piston pump for pumping viscous masses, especially concrete

Publications (2)

Publication Number Publication Date
FR2344730A1 FR2344730A1 (en) 1977-10-14
FR2344730B1 true FR2344730B1 (en) 1982-02-05

Family

ID=5972641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707899A Granted FR2344730A1 (en) 1976-03-17 1977-03-16 PISTON PUMP FOR TRANSPORTING LOW-FLUID MASSES, ESPECIALLY CONCRETE

Country Status (6)

Country Link
JP (1) JPS52129003A (en)
CA (1) CA1065188A (en)
DD (1) DD129480A5 (en)
DE (1) DE2611124C3 (en)
FR (1) FR2344730A1 (en)
GB (1) GB1555629A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0979028A1 (en) * 1998-08-05 2000-02-09 ESEC Management SA Device for dosing a very viscous liquid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE445689A (en) *
US1404116A (en) * 1921-08-25 1922-01-17 Hafkesbrink Heinrich Wing pump
CH541076A (en) * 1971-05-24 1973-08-31 Alpeggio Invest Pump for thick mixes, especially for concrete
DE2162212A1 (en) * 1971-12-15 1973-06-28 Gerhart Clemens PUMP, ESPECIALLY FOR THE PROMOTION OF CONCRETE, MOERTEL ETC
JPS5111401B2 (en) * 1972-09-14 1976-04-10
JPS5111401U (en) * 1974-07-12 1976-01-28

Also Published As

Publication number Publication date
CA1065188A (en) 1979-10-30
DE2611124A1 (en) 1977-09-22
DD129480A5 (en) 1978-01-18
GB1555629A (en) 1979-11-14
DE2611124C3 (en) 1980-05-29
JPS5740354B2 (en) 1982-08-26
DE2611124B2 (en) 1979-09-13
JPS52129003A (en) 1977-10-29
FR2344730A1 (en) 1977-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse