FR2288241A1 - Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor - Google Patents

Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor

Info

Publication number
FR2288241A1
FR2288241A1 FR7434459A FR7434459A FR2288241A1 FR 2288241 A1 FR2288241 A1 FR 2288241A1 FR 7434459 A FR7434459 A FR 7434459A FR 7434459 A FR7434459 A FR 7434459A FR 2288241 A1 FR2288241 A1 FR 2288241A1
Authority
FR
France
Prior art keywords
motor
pump
distance piece
motor shaft
cover extension
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.)
Granted
Application number
FR7434459A
Other languages
French (fr)
Other versions
FR2288241B1 (en
Inventor
Roland Jacques Brunel
Serge Douart
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Priority to FR7434459A priority Critical patent/FR2288241A1/en
Priority to DE19752545278 priority patent/DE2545278A1/en
Priority to NL7511922A priority patent/NL7511922A/en
Priority to BE2054619A priority patent/BE834462A/en
Publication of FR2288241A1 publication Critical patent/FR2288241A1/en
Application granted granted Critical
Publication of FR2288241B1 publication Critical patent/FR2288241B1/fr
Granted 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
    • F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine

Abstract

The pump having a horizontal motor, is provided with an end cover which has an outward extension with central core for the motor shaft. Between the pump housing and the motor there is a round distance piece with two flanges, one of which is secured on the pump end cover and the other carries the motor. The flanges are rigidly connected by metal spokes or arms. A conventional gland is provided between the rotating motor shaft and the inner wall of a hollow chamber at the motor end of the pump cover extension.
FR7434459A 1974-10-14 1974-10-14 Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor Granted FR2288241A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7434459A FR2288241A1 (en) 1974-10-14 1974-10-14 Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor
DE19752545278 DE2545278A1 (en) 1974-10-14 1975-10-09 ELECTRIC MONOBLOCK PUMP
NL7511922A NL7511922A (en) 1974-10-14 1975-10-10 ELECTRIC LIQUID PUMP FOR HIGH TEMPERATURES.
BE2054619A BE834462A (en) 1974-10-14 1975-10-14 ELECTRIC PUMP UNIT FOR HIGH TEMPERATURE FLUIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434459A FR2288241A1 (en) 1974-10-14 1974-10-14 Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor

Publications (2)

Publication Number Publication Date
FR2288241A1 true FR2288241A1 (en) 1976-05-14
FR2288241B1 FR2288241B1 (en) 1977-07-08

Family

ID=9144057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434459A Granted FR2288241A1 (en) 1974-10-14 1974-10-14 Electric pump for hot liquids - has pump cover extension with motor shaft gland and supporting open distance piece carrying motor

Country Status (4)

Country Link
BE (1) BE834462A (en)
DE (1) DE2545278A1 (en)
FR (1) FR2288241A1 (en)
NL (1) NL7511922A (en)

Cited By (7)

* 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
FR2383337A1 (en) * 1977-03-10 1978-10-06 Klein Schanzlin & Becker Ag INSULATION FOR HIGH TEMPERATURE CIRCULATION PUMPS
WO1984003915A1 (en) * 1983-04-07 1984-10-11 Fluidtech Gmbh Device for connecting an engine casing to a pump
WO1988002821A1 (en) * 1986-10-17 1988-04-21 Sihi Gmbh & Co Kg Centrifugal pump for hot media
EP1134424A3 (en) * 2000-03-17 2002-10-09 KSB Aktiengesellschaft A seal housing
CN103206384A (en) * 2013-04-24 2013-07-17 欧技工业设备（江苏）有限公司 High-temperature molten salt pump with composite heat-dissipation structure
CN103267020A (en) * 2013-04-24 2013-08-28 欧技工业设备（江苏）有限公司 High-temperature molten salt pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3174223D1 (en) * 1981-12-21 1986-04-30 Battelle Memorial Institute Method for manufacturing glass preforms to be used in the melt drawing of optical fibers
DE10120409B4 (en) * 2001-04-26 2004-02-12 Sero Pumpenfabrik Gmbh & Co. Kg Centrifugal pump for conveying hot media
DE102020133832A1 (en) * 2020-12-16 2022-06-23 KSB SE & Co. KGaA Lantern with heat dissipation elements

Cited By (8)

* 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
FR2383337A1 (en) * 1977-03-10 1978-10-06 Klein Schanzlin & Becker Ag INSULATION FOR HIGH TEMPERATURE CIRCULATION PUMPS
WO1984003915A1 (en) * 1983-04-07 1984-10-11 Fluidtech Gmbh Device for connecting an engine casing to a pump
US4695232A (en) * 1983-04-07 1987-09-22 Flutec Fluidtechinische Gerate Gmbh Central body to which are connected both a driving motor and a pump
WO1988002821A1 (en) * 1986-10-17 1988-04-21 Sihi Gmbh & Co Kg Centrifugal pump for hot media
EP1134424A3 (en) * 2000-03-17 2002-10-09 KSB Aktiengesellschaft A seal housing
CN103206384A (en) * 2013-04-24 2013-07-17 欧技工业设备（江苏）有限公司 High-temperature molten salt pump with composite heat-dissipation structure
CN103267020A (en) * 2013-04-24 2013-08-28 欧技工业设备（江苏）有限公司 High-temperature molten salt pump

Also Published As

Publication number Publication date
FR2288241B1 (en) 1977-07-08
NL7511922A (en) 1976-04-20
BE834462A (en) 1976-04-14
DE2545278A1 (en) 1976-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse