ATE138451T1 - Pumpe - Google Patents

Pumpe

Info

Publication number
ATE138451T1
ATE138451T1 AT92850211T AT92850211T ATE138451T1 AT E138451 T1 ATE138451 T1 AT E138451T1 AT 92850211 T AT92850211 T AT 92850211T AT 92850211 T AT92850211 T AT 92850211T AT E138451 T1 ATE138451 T1 AT E138451T1
Authority
AT
Austria
Prior art keywords
impeller
housing
pump
drive shaft
fluids
Prior art date
Application number
AT92850211T
Other languages
English (en)
Inventor
Steve Ericson
Wallace W Ericson
Original Assignee
Ericson Safety Pump Corp
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 Ericson Safety Pump Corp filed Critical Ericson Safety Pump Corp
Application granted granted Critical
Publication of ATE138451T1 publication Critical patent/ATE138451T1/de

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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction pumps
    • 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
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
AT92850211T 1991-10-09 1992-09-09 Pumpe ATE138451T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77351391A 1991-10-09 1991-10-09
US86145792A 1992-04-01 1992-04-01

Publications (1)

Publication Number Publication Date
ATE138451T1 true ATE138451T1 (de) 1996-06-15

Family

ID=27118771

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92850211T ATE138451T1 (de) 1991-10-09 1992-09-09 Pumpe

Country Status (11)

Country Link
EP (1) EP0537128B1 (de)
JP (1) JPH05195992A (de)
AT (1) ATE138451T1 (de)
BR (1) BR9203887A (de)
CA (1) CA2077582A1 (de)
DE (1) DE69210937T2 (de)
DK (1) DK0537128T3 (de)
ES (1) ES2087504T3 (de)
GR (1) GR3020052T3 (de)
IL (1) IL103095A (de)
NO (1) NO923869L (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE422200C (de) * 1919-12-29 1925-11-27 Paul Hariveau Kreiselpumpe zum Foerdern und Mischen zweier Stoffe
US2215559A (en) * 1938-05-02 1940-09-24 Fred P Morgan Irrigation pump
US3411013A (en) * 1966-04-04 1968-11-12 Roger G. Vogelsang Marine accessory drive
AU434185B2 (en) * 1968-10-18 1973-03-28 John Crbafulli Angelo Centrifugal pump
US4688987A (en) * 1985-02-22 1987-08-25 Ericson Wallace W Split impeller centrifugal pump
US5051071A (en) * 1990-02-09 1991-09-24 Haentjens Walter D Heat dissipating coupling for rotary shafts

Also Published As

Publication number Publication date
EP0537128A2 (de) 1993-04-14
EP0537128A3 (en) 1993-07-14
IL103095A0 (en) 1993-02-21
NO923869L (no) 1993-04-13
ES2087504T3 (es) 1996-07-16
DK0537128T3 (da) 1996-10-14
EP0537128B1 (de) 1996-05-22
CA2077582A1 (en) 1993-04-10
NO923869D0 (no) 1992-10-05
DE69210937T2 (de) 1996-10-02
JPH05195992A (ja) 1993-08-06
BR9203887A (pt) 1993-04-27
DE69210937D1 (de) 1996-06-27
GR3020052T3 (en) 1996-08-31
IL103095A (en) 1996-11-14

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee