GB1257806A - - Google Patents

Info

Publication number
GB1257806A
GB1257806A GB1257806DA GB1257806A GB 1257806 A GB1257806 A GB 1257806A GB 1257806D A GB1257806D A GB 1257806DA GB 1257806 A GB1257806 A GB 1257806A
Authority
GB
United Kingdom
Prior art keywords
barrier section
seal
casing
liquid
purging
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
Other languages
English (en)
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
Publication of GB1257806A publication Critical patent/GB1257806A/en
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
    • 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D7/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
GB1257806D 1968-03-27 1968-03-27 Expired GB1257806A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1481768 1968-03-27

Publications (1)

Publication Number Publication Date
GB1257806A true GB1257806A (enrdf_load_stackoverflow) 1971-12-22

Family

ID=10048009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257806D Expired GB1257806A (enrdf_load_stackoverflow) 1968-03-27 1968-03-27

Country Status (2)

Country Link
FR (1) FR1600287A (enrdf_load_stackoverflow)
GB (1) GB1257806A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334554A (en) * 1998-02-24 1999-08-25 Smc Corp Immersible pump
RU2429381C1 (ru) * 2010-01-25 2011-09-20 Открытое акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (ОАО "ОКБМ Африкантов") Вертикальный герметичный электронасос
CN102562582A (zh) * 2012-03-05 2012-07-11 安徽凯特泵业有限公司 一种硅钢涂层液输送泵
CN116624400A (zh) * 2023-07-21 2023-08-22 河北兆宏机械泵业有限公司 一种温控机用热媒泵

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334554A (en) * 1998-02-24 1999-08-25 Smc Corp Immersible pump
RU2429381C1 (ru) * 2010-01-25 2011-09-20 Открытое акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (ОАО "ОКБМ Африкантов") Вертикальный герметичный электронасос
CN102562582A (zh) * 2012-03-05 2012-07-11 安徽凯特泵业有限公司 一种硅钢涂层液输送泵
CN102562582B (zh) * 2012-03-05 2015-02-25 安徽凯特泵业有限公司 一种硅钢涂层液输送泵
CN116624400A (zh) * 2023-07-21 2023-08-22 河北兆宏机械泵业有限公司 一种温控机用热媒泵
CN116624400B (zh) * 2023-07-21 2023-10-27 河北兆宏机械泵业有限公司 一种温控机用热媒泵

Also Published As

Publication number Publication date
FR1600287A (enrdf_load_stackoverflow) 1970-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee