DE58906209D1 - Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen. - Google Patents

Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen.

Info

Publication number
DE58906209D1
DE58906209D1 DE89118161T DE58906209T DE58906209D1 DE 58906209 D1 DE58906209 D1 DE 58906209D1 DE 89118161 T DE89118161 T DE 89118161T DE 58906209 T DE58906209 T DE 58906209T DE 58906209 D1 DE58906209 D1 DE 58906209D1
Authority
DE
Germany
Prior art keywords
pumping
molten
explosives
centrifugal pump
melts
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 - Fee Related
Application number
DE89118161T
Other languages
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
Application granted granted Critical
Publication of DE58906209D1 publication Critical patent/DE58906209D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE89118161T 1988-11-18 1989-09-30 Kreiselpumpe für die Förderung von Schmelzen, insbesondere Sprengstoff-Schmelzen. Expired - Fee Related DE58906209D1 (de)

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
DE58906209D1 true DE58906209D1 (de) 1993-12-23

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 Before (1)

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

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003052274A1 (de) * 2001-12-16 2003-06-26 Leutert, Herbert Verfahren und einrichtung zum befördern von fliessfähigen baustoffen
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 (en) * 2019-12-23 2021-07-01 Acist Medical Systems Inc. Multi-fluid delivery system

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
DE3839024A1 (de) 1990-05-23
EP0369144A3 (de) 1991-01-16
EP0369144B1 (de) 1993-11-18
EP0369144A2 (de) 1990-05-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee