DE3839024A1 - Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen - Google Patents

Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen

Info

Publication number
DE3839024A1
DE3839024A1 DE3839024A DE3839024A DE3839024A1 DE 3839024 A1 DE3839024 A1 DE 3839024A1 DE 3839024 A DE3839024 A DE 3839024A DE 3839024 A DE3839024 A DE 3839024A DE 3839024 A1 DE3839024 A1 DE 3839024A1
Authority
DE
Germany
Prior art keywords
pump
impeller
centrifugal pump
explosive
pump according
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.)
Withdrawn
Application number
DE3839024A
Other languages
German (de)
English (en)
Inventor
Helmut Dipl Ing Korthaeuer
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.)
Josef Meissner GmbH and Co KG
Original Assignee
Josef Meissner GmbH and Co KG
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 Josef Meissner GmbH and Co KG filed Critical Josef Meissner GmbH and Co KG
Priority to DE3839024A priority Critical patent/DE3839024A1/de
Priority to DE89118161T priority patent/DE58906209D1/de
Priority to AT89118161T priority patent/ATE97468T1/de
Priority to EP89118161A priority patent/EP0369144B1/fr
Publication of DE3839024A1 publication Critical patent/DE3839024A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/005—By a process involving melting at least part of the ingredients
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F04D29/2244—Free vortex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Extraction Or Liquid Replacement (AREA)
DE3839024A 1988-11-18 1988-11-18 Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen Withdrawn DE3839024A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3839024A DE3839024A1 (de) 1988-11-18 1988-11-18 Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen
DE89118161T DE58906209D1 (de) 1988-11-18 1989-09-30 Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen.
AT89118161T ATE97468T1 (de) 1988-11-18 1989-09-30 Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen.
EP89118161A EP0369144B1 (fr) 1988-11-18 1989-09-30 Pompe centrifuge pour le refoulement de fontes, notamment de fontes d'explosifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839024A DE3839024A1 (de) 1988-11-18 1988-11-18 Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen

Publications (1)

Publication Number Publication Date
DE3839024A1 true DE3839024A1 (de) 1990-05-23

Family

ID=6367422

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3839024A Withdrawn DE3839024A1 (de) 1988-11-18 1988-11-18 Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen
DE89118161T Expired - Fee Related DE58906209D1 (de) 1988-11-18 1989-09-30 Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE89118161T Expired - Fee Related DE58906209D1 (de) 1988-11-18 1989-09-30 Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen.

Country Status (3)

Country Link
EP (1) EP0369144B1 (fr)
AT (1) ATE97468T1 (fr)
DE (2) DE3839024A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052274A1 (fr) * 2001-12-16 2003-06-26 Leutert, Herbert Procede et dispositif de transport de materiaux de construction coulants
ATE319011T1 (de) * 2001-12-16 2006-03-15 Leutert Herbert Verfahren zum befördern von fliessfähigen baustoffen
NO327547B1 (no) * 2007-12-05 2009-08-10 Engervik Technology As System og fremgangsmate for lossing av et fluid
CN107503947A (zh) * 2017-09-13 2017-12-22 中广核研究院有限公司 液态金属输送用机械泵
CN109456136A (zh) * 2018-11-09 2019-03-12 麻城凯龙科技化工有限公司 一种改性铵油炸药油相加注装置及方法
WO2021129959A1 (fr) * 2019-12-23 2021-07-01 Acist Medical Systems Inc. Système de distribution multi-fluide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB695434A (en) * 1951-02-03 1953-08-12 Sulzer Ag Multi-stage pumps
US2858768A (en) * 1954-08-12 1958-11-04 Union Carbide Corp Corrosion resistant pump
DE1528896A1 (de) * 1963-07-29 1969-07-17 Albert Ziegler Schlauch U Feue Kreiselpumpe
SU1139892A1 (ru) * 1983-12-16 1985-02-15 Сумский Филиал Харьковского Ордена Ленина Политехнического Института Им.В.И.Ленина Свободновихревой насос

Also Published As

Publication number Publication date
ATE97468T1 (de) 1993-12-15
EP0369144A3 (fr) 1991-01-16
DE58906209D1 (de) 1993-12-23
EP0369144B1 (fr) 1993-11-18
EP0369144A2 (fr) 1990-05-23

Similar Documents

Publication Publication Date Title
EP0212256B1 (fr) Dispositif pour la distribution de quantités dosées d'un produit en vrac
DE4408049C2 (de) Zerkleinerungsvorrichtung
DE4432200C1 (de) Rührwerksmühle
EP0802879B1 (fr) Dispositif pour doser des produits en vrac
DE2713054C2 (de) Vorrichtung zur Trennung von Müll in Bestandteile unterschiedlichen Gewichts
DE2316334C2 (de) Schmelzextruder
DE1293089B (de) Zentrifuge
EP0578628A1 (fr) Dispositif pour convoyer en doses des matières en vrac
DE3839024A1 (de) Kreiselpumpe fuer die foerderung von schmelzen, insbesondere sprengstoff-schmelzen
DE2516442C3 (de) Beschickungsvorrichtung für einen Hochofen
DE3107259A1 (de) "verfahren und vorrichtung zum abscheiden von dampf aus holzfaserstoff enthaltendem material"
DE1245257B (de) Vorrichtung zum Zerkleinern von insbesondere festen, koernerartigen Stoffen
DE3141578C2 (fr)
DE4330633C1 (de) Vorrichtung zum Überziehen kleiner Festkörper
DE2951300C2 (de) Siloaustragsvorrichtung für rieselfähige, pulverförmige bis körnige Feststoffe
AT524884B1 (de) Brennstoffzufuhrsystem für heizkessel
DE1811263A1 (de) Schleuse zum Ausschleusen von Pulver
DE1556139A1 (de) Schneckenschleuse mit koaxial angeordnetem Zellenrad
DE1277819B (de) Vorrichtung zum kontinuierlichen Mischen von pulverfoermigem bis feinkoernigem Schuettgut
DE10212418B4 (de) Vorrichtung zum Beschicken einer Förderschnecke
DE1508208C3 (de) Einrichtung zum Steuern der Förderleistung eines Blasgerätes
DE2930236A1 (de) Foerdervorrichtung zum austrag von feststoffteilchen
DE19932623A1 (de) Entgasungseinrichtung für viskose Flüssigkeiten, wie Gießharz
DE1257553B (de) Vorrichtung zum Mischen und Agglomerieren von pulvrigem bis koernigem Gut
DE1407853B1 (de) Vertikalachsiger Windsichter

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee