CH516087A - Pump unit, especially for pumping media with high temperatures - Google Patents

Pump unit, especially for pumping media with high temperatures

Info

Publication number
CH516087A
CH516087A CH1824470A CH1824470A CH516087A CH 516087 A CH516087 A CH 516087A CH 1824470 A CH1824470 A CH 1824470A CH 1824470 A CH1824470 A CH 1824470A CH 516087 A CH516087 A CH 516087A
Authority
CH
Switzerland
Prior art keywords
high temperatures
pump unit
pumping media
pumping
media
Prior art date
Application number
CH1824470A
Other languages
German (de)
Inventor
Hagemann Walter
Zimmermann Erwin
Original Assignee
Siemen & Hinsch 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 Siemen & Hinsch Gmbh filed Critical Siemen & Hinsch Gmbh
Publication of CH516087A publication Critical patent/CH516087A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • 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
    • F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
    • 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
    • F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1824470A 1969-12-23 1970-12-08 Pump unit, especially for pumping media with high temperatures CH516087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691964474 DE1964474A1 (en) 1969-12-23 1969-12-23 Pump for pumping media with high temperatures

Publications (1)

Publication Number Publication Date
CH516087A true CH516087A (en) 1971-11-30

Family

ID=5754796

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1824470A CH516087A (en) 1969-12-23 1970-12-08 Pump unit, especially for pumping media with high temperatures

Country Status (13)

Country Link
US (1) US3738781A (en)
AT (1) AT301355B (en)
BE (1) BE760415A (en)
CA (1) CA952762A (en)
CH (1) CH516087A (en)
DE (1) DE1964474A1 (en)
FR (1) FR2074162A5 (en)
GB (1) GB1297660A (en)
IL (1) IL35884A (en)
LU (1) LU62286A1 (en)
NL (1) NL7018711A (en)
SE (1) SE366805B (en)
ZA (1) ZA708567B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630513A1 (en) * 1976-07-07 1978-01-12 Allweiler Ag Heat transfer oil pump - has cooling section with outlying shaft seal in housing cooled by surrounding axially guided air flow from fan

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29503806U1 (en) * 1995-03-06 1996-07-04 Sihi GmbH & Co KG, 25524 Itzehoe Pump for conveying hot media
DE10120409B4 (en) * 2001-04-26 2004-02-12 Sero Pumpenfabrik Gmbh & Co. Kg Centrifugal pump for conveying hot media
WO2010054701A1 (en) 2008-11-14 2010-05-20 Alfred Kärcher Gmbh & Co. Kg High-pressure cleaning device
ES2461840T3 (en) * 2009-02-13 2014-05-21 Alfred Kärcher Gmbh & Co. Kg Pump unit with motor
EP2396545A1 (en) 2009-02-13 2011-12-21 Alfred Kärcher GmbH & Co. KG Motor pump unit
DE102009010461A1 (en) 2009-02-13 2010-08-19 Alfred Kärcher Gmbh & Co. Kg Motor pump unit
DE112018000801T5 (en) * 2017-02-13 2019-12-05 Thomas Wechsler Pump protection and method of use
CN109114005B (en) * 2018-10-30 2024-02-13 江苏双达泵业股份有限公司 High-temperature submerged pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT114725B (en) * 1927-06-13 1929-10-25 Georg Weyland Stuffing box seal for centrifugal pumps conveying hot feed water.
US2601146A (en) * 1946-01-29 1952-06-17 Hayward Tyler & Co Ltd Means for reducing heat transfer along shafts
US2799522A (en) * 1954-01-07 1957-07-16 Mine Safety Appliances Co Shaft seal
US2864314A (en) * 1955-05-11 1958-12-16 Pacific Pumping Company High pressure, high temperature pump
FR1177354A (en) * 1957-06-17 1959-04-23 Distrib Du Materiel Electr Tou Electric pump, especially for washing machines
US3554661A (en) * 1968-12-20 1971-01-12 Decatur Pump Co High temperature pump
US3666375A (en) * 1969-08-26 1972-05-30 Ernest H Priest Pumping a high or low temperature fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630513A1 (en) * 1976-07-07 1978-01-12 Allweiler Ag Heat transfer oil pump - has cooling section with outlying shaft seal in housing cooled by surrounding axially guided air flow from fan

Also Published As

Publication number Publication date
SE366805B (en) 1974-05-06
DE1964474A1 (en) 1971-07-15
ZA708567B (en) 1972-08-30
US3738781A (en) 1973-06-12
NL7018711A (en) 1971-06-25
LU62286A1 (en) 1971-05-18
BE760415A (en) 1971-05-27
CA952762A (en) 1974-08-13
IL35884A0 (en) 1971-02-25
AT301355B (en) 1972-09-11
IL35884A (en) 1974-07-31
FR2074162A5 (en) 1971-10-01
GB1297660A (en) 1972-11-29

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Legal Events

Date Code Title Description
PL Patent ceased