CA2077582A1 - Pump - Google Patents

Pump

Info

Publication number: CA2077582A1
Authority: CA; Canada
Prior art keywords: housing; drive shaft; impeller; fluid; motor
Prior art date: 1991-10-09
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.): Abandoned

Application number

CA002077582A

Other languages

English (en)

French (fr)

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 CORPORATION

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.)

1991-10-09

Filing date

1992-09-04

Publication date

1993-04-10

1992-09-04 Application filed by ERICSON SAFETY PUMP CORPORATION filed Critical ERICSON SAFETY PUMP CORPORATION

1993-04-10 Publication of CA2077582A1 publication Critical patent/CA2077582A1/en

Status Abandoned 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

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)

CA002077582A 1991-10-09 1992-09-04 Pump Abandoned CA2077582A1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US77351391A	1991-10-09	1991-10-09
US773,513		1991-10-09
US86145792A	1992-04-01	1992-04-01
US861,457		1992-04-01

Publications (1)

Publication Number	Publication Date
CA2077582A1 true CA2077582A1 (en)	1993-04-10

Family

ID=27118771

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002077582A Abandoned CA2077582A1 (en)	1991-10-09	1992-09-04	Pump

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

1992
- 1992-09-04 CA CA002077582A patent/CA2077582A1/en not_active Abandoned
- 1992-09-09 IL IL10309592A patent/IL103095A/en not_active IP Right Cessation
- 1992-09-09 DE DE69210937T patent/DE69210937T2/de not_active Expired - Fee Related
- 1992-09-09 ES ES92850211T patent/ES2087504T3/es not_active Expired - Lifetime
- 1992-09-09 DK DK92850211.1T patent/DK0537128T3/da active
- 1992-09-09 AT AT92850211T patent/ATE138451T1/de not_active IP Right Cessation
- 1992-09-09 EP EP92850211A patent/EP0537128B1/de not_active Expired - Lifetime
- 1992-10-05 NO NO92923869A patent/NO923869L/no unknown
- 1992-10-06 BR BR929203887A patent/BR9203887A/pt not_active IP Right Cessation
- 1992-10-08 JP JP4293991A patent/JPH05195992A/ja active Pending
1996
- 1996-05-27 GR GR960401415T patent/GR3020052T3/el unknown

Also Published As

Publication number	Publication date
BR9203887A (pt)	1993-04-27
NO923869L (no)	1993-04-13
EP0537128A3 (en)	1993-07-14
DK0537128T3 (da)	1996-10-14
JPH05195992A (ja)	1993-08-06
IL103095A0 (en)	1993-02-21
DE69210937T2 (de)	1996-10-02
ES2087504T3 (es)	1996-07-16
DE69210937D1 (de)	1996-06-27
NO923869D0 (no)	1992-10-05
GR3020052T3 (en)	1996-08-31
EP0537128B1 (de)	1996-05-22
IL103095A (en)	1996-11-14
EP0537128A2 (de)	1993-04-14
ATE138451T1 (de)	1996-06-15

Similar Documents

Publication	Publication Date	Title
US3531214A (en)	1970-09-29	Radial-driven,multistage jet pump
US7950974B2 (en)	2011-05-31	Weed cutter for a craft propelled by a water jet
JPH0520628B2 (de)	1993-03-22
US4459117A (en)	1984-07-10	Liquid jet propulsion
US4932837A (en)	1990-06-12	Centrifugal pump for liquids
EP0743457B1 (de)	2000-11-29	Kreiselpumpe mit Ansaugpumpe mit flexiblen Schaufeln
US8152443B1 (en)	2012-04-10	Self-priming centrifugal pump free of mechanical seals
US4688987A (en)	1987-08-25	Split impeller centrifugal pump
KR970006916A (ko)	1997-02-21	수중펌프
US4789299A (en)	1988-12-06	Liquid and air pump B
US2722193A (en)	1955-11-01	Belt driven outboard marine motors
JP2002195192A (ja)	2002-07-10	ポンプ
US6942448B1 (en)	2005-09-13	Pump
US20030059293A1 (en)	2003-03-27	Centrifugal pump
EP0537128A2 (de)	1993-04-14	Pumpe
GB2151196A (en)	1985-07-17	Water pump for marine propulsion devices
EP0070867A1 (de)	1983-02-09	Seiten kanal pumpe.
US3308764A (en)	1967-03-14	Pump and drive means therefor
US7442003B1 (en)	2008-10-28	Pump
US3217654A (en)	1965-11-16	Combination screw and centrifugal submergible pump
US20080181792A1 (en)	2008-07-31	Floating pump
AU714811B2 (en)	2000-01-13	Water jet propulsion apparatus for ship
US20080038120A1 (en)	2008-02-14	Two stage conical liquid ring pump having removable manifold, shims and first and second stage head o-ring receiving boss
US20080226467A1 (en)	2008-09-18	Impeller with anti-vapor lock mechanism
JPH05321867A (ja)	1993-12-07	混流羽根と遠心羽根を一体化した複合インペラー

Legal Events

Date	Code	Title	Description
1999-09-03	EEER	Examination request
2004-09-07	FZDE	Discontinued