DE69210937T2 - Pumpe - Google Patents

Pumpe

Info

Publication number
DE69210937T2
DE69210937T2 DE69210937T DE69210937T DE69210937T2 DE 69210937 T2 DE69210937 T2 DE 69210937T2 DE 69210937 T DE69210937 T DE 69210937T DE 69210937 T DE69210937 T DE 69210937T DE 69210937 T2 DE69210937 T2 DE 69210937T2
Authority
DE
Germany
Prior art keywords
impeller
housing
pump
drive shaft
fluids
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 - Fee Related
Application number
DE69210937T
Other languages
English (en)
Other versions
DE69210937D1 (de
Inventor
Steve Ericson
Wallace W Ericson
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.)
ERICSON SAFETY PUMP CORP
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
Publication of DE69210937D1 publication Critical patent/DE69210937D1/de
Application granted granted Critical
Publication of DE69210937T2 publication Critical patent/DE69210937T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69210937T 1991-10-09 1992-09-09 Pumpe Expired - Fee Related DE69210937T2 (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 (2)

Publication Number Publication Date
DE69210937D1 DE69210937D1 (de) 1996-06-27
DE69210937T2 true DE69210937T2 (de) 1996-10-02

Family

ID=27118771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210937T Expired - Fee Related DE69210937T2 (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
NO923869D0 (no) 1992-10-05
IL103095A (en) 1996-11-14
NO923869L (no) 1993-04-13
EP0537128A2 (de) 1993-04-14
BR9203887A (pt) 1993-04-27
ATE138451T1 (de) 1996-06-15
GR3020052T3 (en) 1996-08-31
EP0537128A3 (en) 1993-07-14
DE69210937D1 (de) 1996-06-27
DK0537128T3 (da) 1996-10-14
ES2087504T3 (es) 1996-07-16
EP0537128B1 (de) 1996-05-22
IL103095A0 (en) 1993-02-21
JPH05195992A (ja) 1993-08-06
CA2077582A1 (en) 1993-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee