FR1276208A - Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing - Google Patents

Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing

Info

Publication number
FR1276208A
FR1276208A FR846864A FR846864A FR1276208A FR 1276208 A FR1276208 A FR 1276208A FR 846864 A FR846864 A FR 846864A FR 846864 A FR846864 A FR 846864A FR 1276208 A FR1276208 A FR 1276208A
Authority
FR
France
Prior art keywords
packing
passage
pump
liquid
stuffing box
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
FR846864A
Other languages
French (fr)
Inventor
Hans Moser
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
Priority to FR846864A priority Critical patent/FR1276208A/en
Application granted granted Critical
Publication of FR1276208A publication Critical patent/FR1276208A/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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0094—Indicators of rotational movement
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/041—Axial thrust balancing
    • F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR846864A 1960-12-14 1960-12-14 Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing Expired FR1276208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846864A FR1276208A (en) 1960-12-14 1960-12-14 Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846864A FR1276208A (en) 1960-12-14 1960-12-14 Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing

Publications (1)

Publication Number Publication Date
FR1276208A true FR1276208A (en) 1961-11-17

Family

ID=8744717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846864A Expired FR1276208A (en) 1960-12-14 1960-12-14 Pump without packing or stuffing box with passage of the liquid through an internal section of the inlet bearing

Country Status (1)

Country Link
FR (1) FR1276208A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121053A1 (en) * 1983-03-04 1984-10-10 Hitachi, Ltd. Axial thrust reducing device for pumps
EP0224764A1 (en) * 1985-11-27 1987-06-10 GebràœDer Sulzer Aktiengesellschaft Axial thrust compensation device for fluid pumps
EP0900572A1 (en) * 1997-09-04 1999-03-10 Sulzer Electronics AG Centrifugal pump
WO2024050598A1 (en) * 2022-09-06 2024-03-14 Random Concepts Pty Ltd Pump system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0121053A1 (en) * 1983-03-04 1984-10-10 Hitachi, Ltd. Axial thrust reducing device for pumps
EP0224764A1 (en) * 1985-11-27 1987-06-10 GebràœDer Sulzer Aktiengesellschaft Axial thrust compensation device for fluid pumps
US4892459A (en) * 1985-11-27 1990-01-09 Johann Guelich Axial thrust equalizer for a liquid pump
EP0900572A1 (en) * 1997-09-04 1999-03-10 Sulzer Electronics AG Centrifugal pump
WO2024050598A1 (en) * 2022-09-06 2024-03-14 Random Concepts Pty Ltd Pump system

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