GB1326879A - Liquid ring pump lobe purge - Google Patents

Liquid ring pump lobe purge

Info

Publication number
GB1326879A
GB1326879A GB612172A GB612172A GB1326879A GB 1326879 A GB1326879 A GB 1326879A GB 612172 A GB612172 A GB 612172A GB 612172 A GB612172 A GB 612172A GB 1326879 A GB1326879 A GB 1326879A
Authority
GB
United Kingdom
Prior art keywords
liquid
casing
conduit
ring
pump
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
GB612172A
Other languages
English (en)
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.)
Nash Engineering Co
Original Assignee
Nash Engineering Co
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 Nash Engineering Co filed Critical Nash Engineering Co
Publication of GB1326879A publication Critical patent/GB1326879A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB612172A 1971-03-03 1972-02-09 Liquid ring pump lobe purge Expired GB1326879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12042171A 1971-03-03 1971-03-03

Publications (1)

Publication Number Publication Date
GB1326879A true GB1326879A (en) 1973-08-15

Family

ID=22390168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB612172A Expired GB1326879A (en) 1971-03-03 1972-02-09 Liquid ring pump lobe purge

Country Status (10)

Country Link
BE (1) BE779960A (enExample)
CA (1) CA957666A (enExample)
DD (1) DD98339A5 (enExample)
DE (1) DE2209510A1 (enExample)
FR (1) FR2127865A5 (enExample)
GB (1) GB1326879A (enExample)
IT (1) IT947827B (enExample)
LU (1) LU64860A1 (enExample)
NL (1) NL7202220A (enExample)
PL (1) PL77488B1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628459B1 (fr) * 1988-03-11 1992-07-31 Alsthom Fluides Systeme d'evacuation sous vide d'eaux usees

Also Published As

Publication number Publication date
FR2127865A5 (enExample) 1972-10-13
LU64860A1 (enExample) 1973-09-04
DE2209510A1 (de) 1972-09-28
CA957666A (en) 1974-11-12
PL77488B1 (en) 1975-04-30
NL7202220A (enExample) 1972-09-05
DD98339A5 (enExample) 1973-06-12
BE779960A (fr) 1972-08-29
IT947827B (it) 1973-05-30

Similar Documents

Publication Publication Date Title
ES8107366A1 (es) Perfeccionamientos en bombas centrifugas
GB1016304A (en) Improvements in or relating to liquid ring gas pumps
GB1475722A (en) Side inlet for centrifugal pumps
GB1211237A (en) Improvements relating to liquid ring compressors
GB1440551A (en) Pitot pump with slotted inlet passages in rotor case
GB1152728A (en) Improvements in or relating to Self-Priming Centrifugal Pumps.
US2623466A (en) Dual discharge pump
GB1326879A (en) Liquid ring pump lobe purge
GB1163165A (en) Improvements in Rotary Impeller Pumps
JPS5629088A (en) Pump device
GB1021668A (en) Improvements in or relating to pumps
GB1261047A (en) Centrifugal pump
GB1040416A (en) Mechanical seal and cyclone
GB1336494A (en) Centrifugal pump
JPS6415498A (en) Multi-stage centrifugal pump
JPS5770997A (en) Centrifugal pump
GB1380250A (en) Self-priming highpressure pump
GB1056381A (en) Improvements in or relating to centrifugal pumps
JPS5793607A (en) Guide for fluid inlet port
GB1439666A (en) Centrifugal pump for processing liquids containing abrasive constituents more particularly a sand pump or a waste-water pump
GB1353554A (en) Centrifugal pumps
GB1355193A (en) Vacuum pumps of the liquid ring type
FR2206121B1 (enExample)
JPS55142995A (en) Static pressure bearing for vertical shaft pump
JPS5472501A (en) Axial thrust reducing method for centrifugal, mixed flow pump

Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
433A Case decided by the comptroller ** patent amended (sect. 33/1949)
PE20 Patent expired after termination of 20 years