FR2026331A1 - - Google Patents

Info

Publication number: FR2026331A1
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

FR6942853A

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.)

Klein Schanzlin and Becker AG

Original Assignee

Klein Schanzlin and Becker AG

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.)

1968-12-17

Filing date

1969-12-11

Publication date

1970-09-18

1969-12-11 Application filed by Klein Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG

1970-09-18 Publication of FR2026331A1 publication Critical patent/FR2026331A1/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Status Withdrawn legal-status Critical Current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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0633—Details of the bearings
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/0606—Canned motor pumps
- F04D13/0613—Special connection between the rotor compartments
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/041—Axial thrust balancing
- F04D29/0416—Axial thrust balancing balancing pistons

Landscapes

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

FR6942853A 1968-12-17 1969-12-11 Withdrawn FR2026331A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1815088A DE1815088C3 (de)	1968-12-17	1968-12-17	Axialschubausgleich bei Spaltrohrmotorpumpen

Publications (1)

Publication Number	Publication Date
FR2026331A1 true FR2026331A1 (fr)	1970-09-18

Family

ID=5716434

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6942853A Withdrawn FR2026331A1 (fr)	1968-12-17	1969-12-11

Country Status (5)

Country	Link
US (1)	US3617156A (fr)
CH (1)	CH496175A (fr)
DE (1)	DE1815088C3 (fr)
FR (1)	FR2026331A1 (fr)
GB (1)	GB1254237A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH563530A5 (fr) *	1973-03-22	1975-06-30	Bbc Sulzer Turbomaschinen
NL176296B (nl) *	1974-01-30	1984-10-16	Gutehoffnungshuette Sterkrade	Roterende hogedruk-compressor.
JPS5840895B2 (ja) *	1978-05-08	1983-09-08	株式会社日立製作所	水中モ−タ
DE3021318C2 (de) *	1980-06-06	1982-04-22	Klein, Schanzlin & Becker Ag, 6710 Frankenthal	Wellenverbindung
JPS58192997A (ja) *	1982-05-07	1983-11-10	Hitachi Ltd	立形モ−タポンプ
FR2915535B1 (fr) *	2007-04-30	2009-07-24	Snecma Sa	Machine tournante comportant un systeme d'equilibrage axial passif
NO333696B1 (no) *	2010-12-17	2013-08-26	Vetco Gray Scandinavia As	System og fremgangsmate for momentan hydrostatisk drift av hydrodynamiske aksiallagre i en vertikal fluidfortregningsmodul
ITVE20110015A1 (it) *	2011-03-15	2012-09-16	Hydor Srl	Motore elettrico sincrono per l'azionamento di una pompa e relativa elettropompa.
CN102251991B (zh) *	2011-08-19	2014-05-28	江苏大学	屏蔽泵轴向力平衡装置及方法
JP6256236B2 (ja) *	2014-07-22	2018-01-10	株式会社豊田自動織機	容量可変型斜板式圧縮機
CN114135383B (zh) *	2020-09-03	2024-06-21	安徽威灵汽车部件有限公司	泵装置和车辆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2809590A (en) *	1954-01-29	1957-10-15	Robert J Brown	Electric motor driven pump
US3031973A (en) *	1959-11-30	1962-05-01	Kramer Herman	Centrifugal pump with canned motor
US3413925A (en) *	1966-03-30	1968-12-03	Lab For Electronics Inc	Centrifugal pump having thrust balancing means

1968
- 1968-12-17 DE DE1815088A patent/DE1815088C3/de not_active Expired
1969
- 1969-12-03 CH CH1802969A patent/CH496175A/de not_active IP Right Cessation
- 1969-12-11 FR FR6942853A patent/FR2026331A1/fr not_active Withdrawn
- 1969-12-16 GB GB61274/69A patent/GB1254237A/en not_active Expired
- 1969-12-17 US US885730A patent/US3617156A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3617156A (en)	1971-11-02
DE1815088C3 (de)	1974-11-07
DE1815088B2 (de)	1974-04-04
CH496175A (de)	1970-09-15
GB1254237A (en)	1971-11-17
DE1815088A1 (de)	1970-06-18

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU5184069A (fr)	1970-07-17
FR2026331A1 (fr)	1970-09-18
AU6168869A (fr)	1971-04-08
AU6171569A (fr)	1971-04-08
AU429879B2 (fr)	1972-11-09
AU4304568A (fr)	1971-02-25
AU4811568A (fr)	1974-08-01
AU4744468A (fr)	1970-06-18
BE726336A (fr)	1969-05-29
BE708888A (fr)	1968-07-03
BE709496A (fr)	1968-07-17
BE722985A (fr)	1969-04-01
BE718056A (fr)	1968-12-16
BE709484A (fr)	1968-05-30
BE709479A (fr)	1968-07-17
BE709446A (fr)	1968-05-30
BE709435A (fr)	1968-07-16
BE709415A (fr)	1968-05-30
BE709320A (fr)	1968-05-16
BE709319A (fr)	1968-05-16
BE709301A (fr)	1968-07-12
BE709274A (fr)	1968-07-12
BE709138A (fr)	1968-05-16
BE709119A (fr)	1968-05-16

Legal Events

Date	Code	Title	Description
1982-10-15	ST	Notification of lapse