FR2005867A1 - - Google Patents

Info

Publication number: FR2005867A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR6910859A

Other languages

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.)

Coulter Electronics Inc

Original Assignee

Coulter Electronics Inc

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.)

1968-04-09

Filing date

1969-04-09

Publication date

1969-12-19

1969-04-09 Application filed by Coulter Electronics Inc filed Critical Coulter Electronics Inc

1969-12-19 Publication of FR2005867A1 publication Critical patent/FR2005867A1/fr

Status Withdrawn legal-status Critical Current

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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/02—Self-priming 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
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

FR6910859A 1968-04-09 1969-04-09 Withdrawn FR2005867A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71990668A	1968-04-09	1968-04-09

Publications (1)

Publication Number	Publication Date
FR2005867A1 true FR2005867A1 (de)	1969-12-19

Family

ID=24891857

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6910859A Withdrawn FR2005867A1 (de)	1968-04-09	1969-04-09

Country Status (4)

Country	Link
US (1)	US3515494A (de)
DE (1)	DE1917336A1 (de)
FR (1)	FR2005867A1 (de)
GB (1)	GB1268501A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4818177A (en) *	1986-12-10	1989-04-04	Dresser Industries, Inc.	Centrifugal pump with integral suction valve
AU1476988A (en) *	1987-04-16	1988-10-20	Kestner Engineering Co. Ltd.	A pump
GB8824813D0 (en) *	1988-10-22	1988-11-30	J W Swain Plastics Ltd	Improvements in/relating to pumping arrangements
CN114718885A (zh) *	2022-03-25	2022-07-08	武汉理工大学	一种新型潜水向心泵装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1946212A (en) *	1933-03-15	1934-02-06	Duriron Co	Centrifugal pump
GB546541A (en) *	1941-01-29	1942-07-17	Alfred Stanley Marlow	Improvements in a priming means for self-priming pumps
US2477929A (en) *	1946-11-12	1949-08-02	California Research Corp	Fluid mixing device
DE842893C (de) *	1950-09-13	1952-07-03	Siemens Ag	Selbstansaugende Kreiselpumpe
FR1130511A (fr) *	1955-08-17	1957-02-06	Lamort E & M	Perfectionnements aux pompes centrifuges
US2918017A (en) *	1956-06-11	1959-12-22	Arthur L Collins	Centrifugal pumps
FR1344950A (fr) *	1962-09-04	1963-12-06	Snecma	Pompe centrifuge à admission périphérique

1968
- 1968-04-09 US US719906A patent/US3515494A/en not_active Expired - Lifetime
1969
- 1969-04-03 DE DE19691917336 patent/DE1917336A1/de active Pending
- 1969-04-08 GB GB07960/69A patent/GB1268501A/en not_active Expired
- 1969-04-09 FR FR6910859A patent/FR2005867A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
DE1917336A1 (de)	1970-09-10
GB1268501A (en)	1972-03-29
US3515494A (en)	1970-06-02

Publication	Publication Date	Title
AU428130B2 (de)	1972-09-14
AU6168869A (de)	1971-04-08
AU6171569A (de)	1971-04-08
AU416157B2 (de)	1971-08-23
AU429879B2 (de)	1972-11-09
AU2581067A (de)	1970-02-19
AU421558B1 (de)	1970-01-29
AU4744468A (de)	1970-06-18
AU2580267A (de)	1970-02-05
BE719507A (de)	1969-01-16
BE709484A (de)	1968-05-30
AU4464266A (de)	1970-04-16
BE726944A (de)	1969-07-15
BE727680A (de)	1969-07-30
BE727681A (de)	1969-07-30
BE726498A (de)	1969-07-07
AU4270368A (de)	1970-03-05
AU4503667A (de)	1970-04-23
BE726406A (de)	1969-06-16
BE725633A (de)	1969-06-18
AU4224469A (de)	1970-02-26
BE721355A (de)	1969-03-03
BE720950A (de)	1969-03-03
BE642636A (de)
BE719280A (de)	1969-01-16

Legal Events

Date	Code	Title	Description
1978-06-16	ST	Notification of lapse