FR73961E - Pompes pour matières pulvérulentes à carter ouvert - Google Patents

Pompes pour matières pulvérulentes à carter ouvert

Info

Publication number
FR73961E
FR73961E FR13018146A FR13018146A FR73961E FR 73961 E FR73961 E FR 73961E FR 13018146 A FR13018146 A FR 13018146A FR 13018146 A FR13018146 A FR 13018146A FR 73961 E FR73961 E FR 73961E
Authority
FR
France
Prior art keywords
powdery materials
open casing
casing pumps
pumps
open
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
FR13018146A
Other languages
English (en)
Inventor
Raymond De Michelis
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
Application granted granted Critical
Publication of FR73961E publication Critical patent/FR73961E/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/10—Methods of, or means for, filling the material into the containers or receptacles by rotary feeders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR13018146A 1958-03-05 1958-07-24 Pompes pour matières pulvérulentes à carter ouvert Expired FR73961E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1194511T 1958-03-05

Publications (1)

Publication Number Publication Date
FR73961E true FR73961E (fr) 1960-10-31

Family

ID=9668176

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1194511D Expired FR1194511A (fr) 1958-03-05 1958-03-05 Pompe pour matières pulvérulentes à carter ouvert
FR13018073A Expired FR73536E (fr) 1958-03-05 1958-05-02 Pompe pour matières pulvérulentes à carter ouvert
FR13018146A Expired FR73961E (fr) 1958-03-05 1958-07-24 Pompes pour matières pulvérulentes à carter ouvert

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR1194511D Expired FR1194511A (fr) 1958-03-05 1958-03-05 Pompe pour matières pulvérulentes à carter ouvert
FR13018073A Expired FR73536E (fr) 1958-03-05 1958-05-02 Pompe pour matières pulvérulentes à carter ouvert

Country Status (1)

Country Link
FR (3) FR1194511A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340748C2 (de) * 1983-11-10 1986-09-25 Fresenius AG, 6380 Bad Homburg Zahnradpumpe, insbesondere für medizinische Zwecke
EP0753665B1 (fr) * 1995-09-18 2001-03-07 Maag Pump Systems Textron AG Pompe à engrenages

Also Published As

Publication number Publication date
FR1194511A (fr) 1959-11-10
FR73536E (fr) 1960-08-22

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