BE835065A - Pompe a etages multiples - Google Patents

Pompe a etages multiples

Info

Publication number: BE835065A
Authority: BE; Belgium
Prior art keywords: stage pump; pump; stage
Prior art date: 1975-07-24

Application number

BE161420A

Other languages

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.)

1975-07-24

Filing date

1975-10-30

Publication date

1976-02-16

1975-10-30 Application filed filed Critical

1976-02-16 Publication of BE835065A publication Critical patent/BE835065A/xx

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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type
- F04D5/006—Regenerative pumps of multistage type the stages being axially offset
- 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
- F04D1/06—Multi-stage pumps
- F04D1/063—Multi-stage pumps of the vertically split casing type
- F04D1/066—Multi-stage pumps of the vertically split casing type the casing consisting of a plurality of annuli bolted together
- 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
- 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
- F04D29/4293—Details of fluid inlet or outlet
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/34—Balancing of radial or axial forces on regenerative rotors

Landscapes

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

BE161420A 1975-07-24 1975-10-30 Pompe a etages multiples BE835065A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/598,564 US3963371A (en)	1975-07-24	1975-07-24	Multi-stage pump

Publications (1)

Publication Number	Publication Date
BE835065A true BE835065A (fr)	1976-02-16

Family

ID=24396075

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE161420A BE835065A (fr)	1975-07-24	1975-10-30	Pompe a etages multiples

Country Status (10)

Country	Link
US (1)	US3963371A (xx)
JP (1)	JPS5831477B2 (xx)
BE (1)	BE835065A (xx)
CA (1)	CA1063872A (xx)
DE (1)	DE2602499C2 (xx)
ES (1)	ES444155A1 (xx)
GB (3)	GB1506958A (xx)
IT (1)	IT1052485B (xx)
NL (1)	NL7513388A (xx)
SE (1)	SE425020B (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4479756A (en) *	1978-08-21	1984-10-30	Roy E. Roth Company	Multi-stage pump
US4299536A (en) *	1979-08-09	1981-11-10	Roy E. Roth Company	Multi-stage pumps
GB2062102B (en) *	1979-10-29	1984-03-14	Rockwell International Corp	Centrifugal pump and turbine
JPS58151397U (ja) *	1982-04-02	1983-10-11	愛三工業株式会社	液体搬送ポンプ
DE3240259C1 (de) *	1982-10-30	1984-02-16	Klein, Schanzlin & Becker Ag, 6710 Frankenthal	Saugstufe fuer mehrstufige Kreiselpumpen
DE3303352A1 (de) *	1983-02-02	1984-08-02	Robert Bosch Gmbh, 7000 Stuttgart	Aggregat zum foerdern von kraftstoff, vorzugsweise aus einem vorratstank zur brennkraftmaschine, insbesondere eines kraftfahrzeuges
JPS6054613U (ja) *	1983-09-26	1985-04-17	カルソニックカンセイ株式会社	自動車用空気調和機における遮音装置
DE3427112A1 (de) *	1984-07-23	1986-01-23	Friedrich 8541 Röttenbach Schweinfurter	Seitenkanalpumpe mit kraefteausgleich
US4637779A (en) *	1985-05-17	1987-01-20	Kamyr, Inc.	Two stage medium consistency pulp pumping
JPS6227272U (xx) *	1985-08-02	1987-02-19
DE4011475C2 (de) *	1990-04-09	1994-11-17	Klein Schanzlin & Becker Ag	Topfgehäusepumpe
GB9027231D0 (en) *	1990-12-15	1991-02-06	Dowty Defence & Air Syst	Regenerative pump
US5238253A (en) *	1991-04-22	1993-08-24	Roy E. Roth Company	Regenerative turbine flow inducer for double or tandem mechanical seals
JP2757646B2 (ja) *	1992-01-22	1998-05-25	株式会社デンソー	燃料ポンプ
US5551835A (en) *	1995-12-01	1996-09-03	Ford Motor Company	Automotive fuel pump housing
US5921750A (en) *	1997-05-27	1999-07-13	Ingersoll-Dresser Pump Company	Compact interbowl assembly coupler for vertical turbine pumps
US5961301A (en) *	1997-07-31	1999-10-05	Ansimag Incorporated	Magnetic-drive assembly for a multistage centrifugal pump
US6280157B1 (en)	1999-06-29	2001-08-28	Flowserve Management Company	Sealless integral-motor pump with regenerative impeller disk
US6190119B1 (en) *	1999-07-29	2001-02-20	Roy E. Roth Company	Multi-channel regenerative pump
EP1624191B1 (en) *	2004-08-02	2007-01-03	F.P.Z. Effepizeta Srl	Side channel blower
EP1960632B1 (en) *	2005-11-30	2019-08-21	Dresser-Rand Company	End closure device for a turbomachine casing
AU2006200636B2 (en) *	2006-02-03	2012-04-05	Dresser-Rand Company	Multi-segment compressor casing assembly
US7871239B2 (en) *	2006-02-03	2011-01-18	Dresser-Rand Company	Multi-segment compressor casing assembly
CN104937279B (zh)	2013-02-26	2017-03-08	三菱重工压缩机有限公司	压缩机的组装方法以及套件引导装置
JP6025608B2 (ja)	2013-02-27	2016-11-16	三菱重工コンプレッサ株式会社	圧縮機の組み立て方法、および、バンドル案内装置
CN103511287A (zh) *	2013-10-23	2014-01-15	大连深蓝泵业有限公司	卧式径向剖分蜗壳式双筒体泵
CN118934634B (zh) *	2024-08-07	2025-10-03	浙江理工大学	一种基于可拆装模块化导叶结构的液力透平装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE378662C (de) *		1923-07-25	Adolf Zeller	Abnehmbares Saugrohr fuer Kreiselpumpen
US865504A (en) *	1904-05-26	1907-09-10	Carl Lager	Centrifugal high-pressure pump.
GB262458A (en) *	1925-12-07	1928-02-16	Bbc Brown Boveri & Cie	Improvements in and relating to centrifugal pumps, and compressors and turbines and the like
US1979621A (en) *	1933-01-20	1934-11-06	Hollander Aladar	Balanced turbulence pump
DE720286C (de) *	1936-07-17	1942-04-30	Fritz Oesterlen Dr Ing	Umlaufpumpe mit Seitenkanal und zwei oder mehr Laufraedern auf einer Welle
US2282569A (en) *	1938-04-21	1942-05-12	Fabig Georg	Automatic suction circulating pump
US2340787A (en) *	1941-04-11	1944-02-01	Linde Air Prod Co	Means for balancing rotary pumps
US2420556A (en) *	1943-11-24	1947-05-13	Deming Co	Pump
US2468246A (en) *	1947-01-09	1949-04-26	Linde Air Prod Co	Rotary pump for liquefied gases
DE967363C (de) *	1951-07-24	1957-11-07	Siemens Ag	Mehrstufige Fluegelradpumpe
FR64993E (fr) *	1953-12-17	1955-12-15	Apeli	Perfectionnements apportés aux pompes à anneau d'eau
US2900112A (en) *	1956-02-03	1959-08-18	Edwards Miles Lowell	Pump mountings
US2936714A (en) *	1956-07-18	1960-05-17	Crane Co	Turbine driven pump
DE1814913U (de) *	1960-05-16	1960-07-14	Edgar Frenzel	Ein- oder mehratufige kreiselpumpe.
FR1281710A (fr) *	1961-02-24	1962-01-12	Firme Philipp Hilge	Pompe centrifuge, notamment pour le pompage de boissons
US3154020A (en) *	1962-04-05	1964-10-27	Roth Co Roy E	Sealing means for rotary pump shafts and the like
US3168871A (en) *	1962-07-10	1965-02-09	Roth Co Roy E	Means for controlling pressure drop between adjacent chambers of a pump or from insid of pump case to outside atmosphere
CH456353A (de) *	1965-07-07	1968-07-15	Apollowerk Goessnitz Veb	Selbstansaugende Kreiselpumpe

1975
- 1975-07-24 US US05/598,564 patent/US3963371A/en not_active Expired - Lifetime
- 1975-10-21 CA CA238,037A patent/CA1063872A/en not_active Expired
- 1975-10-30 BE BE161420A patent/BE835065A/xx not_active IP Right Cessation
- 1975-11-12 GB GB5137/77A patent/GB1506958A/en not_active Expired
- 1975-11-12 GB GB46729/75A patent/GB1506956A/en not_active Expired
- 1975-11-12 GB GB5136/77A patent/GB1506957A/en not_active Expired
- 1975-11-17 NL NL7513388A patent/NL7513388A/xx active Search and Examination
- 1975-11-21 JP JP50140119A patent/JPS5831477B2/ja not_active Expired
- 1975-12-03 IT IT52504/75A patent/IT1052485B/it active
1976
- 1976-01-08 ES ES444155A patent/ES444155A1/es not_active Expired
- 1976-01-22 SE SE7600662A patent/SE425020B/xx not_active IP Right Cessation
- 1976-01-23 DE DE2602499A patent/DE2602499C2/de not_active Expired

Also Published As

Publication number	Publication date
JPS5831477B2 (ja)	1983-07-06
GB1506958A (en)	1978-04-12
SE425020B (sv)	1982-08-23
IT1052485B (it)	1981-06-20
DE2602499C2 (de)	1986-08-07
NL7513388A (nl)	1977-01-26
DE2602499A1 (de)	1977-02-10
ES444155A1 (es)	1977-08-01
CA1063872A (en)	1979-10-09
JPS5214905A (en)	1977-02-04
SE7600662L (sv)	1977-01-25
US3963371A (en)	1976-06-15
AU8626375A (en)	1977-05-12
GB1506956A (en)	1978-04-12
GB1506957A (en)	1978-04-12

Publication	Publication Date	Title
BE835065A (fr)	1976-02-16	Pompe a etages multiples
FR2332068A1 (fr)	1977-06-17	Pulverisateur a pompe
FR2336571A1 (fr)	1977-07-22	Pompe peristaltique
BE843885A (fr)	1977-01-07	Pompe peristaltique
FR2298019A1 (fr)	1976-08-13	Pompe a palettes
FR2274802A1 (fr)	1976-01-09	Pompe electromagnetique
FR2313578A1 (fr)	1976-12-31	Pompe a membrane
FR2299532A1 (fr)	1976-08-27	Pompe a liquide
BE846689A (nl)	1977-03-29	Pomp
SE7606413L (sv)	1977-01-02	Peristaltisk pump
PT65333B (fr)	1978-01-06	Pompe peristaltique
FR2330887A1 (fr)	1977-06-03	Pompe a palettes equilibree
BE832762A (fr)	1976-02-26	Pompe a double vis
BE849197A (fr)	1977-04-01	Pompe a deplacement
FR2305613A1 (fr)	1976-10-22	Pompe a inertie
FR2277256A1 (fr)	1976-01-30	Pompe centrifuge a etages multiples
AT349905B (de)	1979-05-10	Tauchmotorpumpe
FR2279954A1 (fr)	1976-02-20	Pompe a helice
FR2330885A1 (fr)	1977-06-03	Pompe alternative
FR2277997A2 (fr)	1976-02-06	Pompe multiple
FR2321612A1 (fr)	1977-03-18	Pompe hydrostatique
BE855488A (fr)	1977-10-03	Pompe
FR2310480A1 (fr)	1976-12-03	Pompe a membrane
SE416490B (sv)	1981-01-05	Volymetrisk pump
FR2290588A1 (fr)	1976-06-04	Pompe a engrenages

Legal Events

Date	Code	Title	Description
1995-04-30	RE	Patent lapsed	Owner name: ROY E. ROTH CY Effective date: 19941031

Date

Code

Title

Description

1995-04-30

Patent lapsed

Owner name: ROY E. ROTH CY

Effective date: 19941031