CH554492A - DEVICE FOR PROMOTING MASS OF MOLD CONSISTENCY AND METHOD OF OPERATING THE DEVICE. - Google Patents

DEVICE FOR PROMOTING MASS OF MOLD CONSISTENCY AND METHOD OF OPERATING THE DEVICE.

Info

Publication number
CH554492A
CH554492A CH578373A CH578373A CH554492A CH 554492 A CH554492 A CH 554492A CH 578373 A CH578373 A CH 578373A CH 578373 A CH578373 A CH 578373A CH 554492 A CH554492 A CH 554492A
Authority
CH
Switzerland
Prior art keywords
operating
promoting mass
consistency
mold
mold consistency
Prior art date
Application number
CH578373A
Other languages
German (de)
Original Assignee
Wibau Gmbh
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 Wibau Gmbh filed Critical Wibau Gmbh
Publication of CH554492A publication Critical patent/CH554492A/en

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
CH578373A 1972-04-25 1973-04-24 DEVICE FOR PROMOTING MASS OF MOLD CONSISTENCY AND METHOD OF OPERATING THE DEVICE. CH554492A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220215 DE2220215A1 (en) 1972-04-25 1972-04-25 PUMP FOR THE PUMPING OF MOSTLY VACUUM-FREE, FLOWABLE ASPHALT HOT MIXTURES, SUCH AS CAST ASPHALT, MASTIX OR THE LIKE

Publications (1)

Publication Number Publication Date
CH554492A true CH554492A (en) 1974-09-30

Family

ID=5843201

Family Applications (1)

Application Number Title Priority Date Filing Date
CH578373A CH554492A (en) 1972-04-25 1973-04-24 DEVICE FOR PROMOTING MASS OF MOLD CONSISTENCY AND METHOD OF OPERATING THE DEVICE.

Country Status (5)

Country Link
AT (1) AT324842B (en)
CH (1) CH554492A (en)
DE (1) DE2220215A1 (en)
FR (1) FR2182449A5 (en)
GB (1) GB1405838A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431188A1 (en) * 1984-08-24 1986-03-06 Linnhoff & Thesenfitz Maschinen- und Anlagenbau GmbH, 8754 Großostheim ROTATIONAL HOSE PUMP
DE3607836A1 (en) * 1986-03-10 1987-09-17 Wibau Ag COMBINATION OF TRANSPORT, MIXING AND CONVEYOR FOR THE PRODUCTION AND MAINTENANCE OF THE MIXING QUALITY OF LARGER DIMENSIONS, IN PARTICULAR CEMENT CONCRETE
DE3840259A1 (en) * 1988-11-30 1990-05-31 Amazonen Werke Dreyer H Hose pump
US10895253B2 (en) * 2016-01-25 2021-01-19 Fluisense Aps Micro dosage peristaltic pump for micro dosage of fluid

Also Published As

Publication number Publication date
FR2182449A5 (en) 1973-12-07
GB1405838A (en) 1975-09-10
DE2220215A1 (en) 1973-11-08
AT324842B (en) 1975-09-25

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Legal Events

Date Code Title Description
PL Patent ceased