NO276673L - - Google Patents

Info

Publication number: NO276673L
Authority: NO; Norway

Application number

NO2766/73A

Other languages

Norwegian (no)

Other versions

NO138608B (no

NO138608C (no

Inventor

O R Navelsaker

Original Assignee

Thune Eureka As

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.)

1973-07-05

Filing date

1973-07-05

Publication date

1975-03-17

1973-07-05 Application filed by Thune Eureka As filed Critical Thune Eureka As

1973-07-05 Priority to NO2766/73A priority Critical patent/NO138608C/no

1974-02-05 Priority to US439765A priority patent/US3898015A/en

1974-02-07 Priority to DE2405772A priority patent/DE2405772C3/de

1974-02-19 Priority to SE7402151A priority patent/SE7402151L/

1974-02-19 Priority to GB738174A priority patent/GB1450331A/en

1974-02-20 Priority to JP49021001A priority patent/JPS5023002A/ja

1974-02-20 Priority to ES423425A priority patent/ES423425A1/es

1975-03-17 Publication of NO276673L publication Critical patent/NO276673L/no

1978-06-26 Publication of NO138608B publication Critical patent/NO138608B/no

1978-10-04 Publication of NO138608C publication Critical patent/NO138608C/no

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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings 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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
- F04D13/046—Units comprising pumps and their driving means the pump being fluid driven the fluid driving means being a hydraulic motor of the positive displacement type
- 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
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
- 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
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
External Artificial Organs (AREA)
Details Of Reciprocating Pumps (AREA)

NO2766/73A 1973-06-27 1973-07-05 Neddykkbar vaeskepumpe. NO138608C (no)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
NO2766/73A NO138608C (no)	1973-07-05	1973-07-05	Neddykkbar vaeskepumpe.
US439765A US3898015A (en)	1973-07-05	1974-02-05	Submergible liquid pump
DE2405772A DE2405772C3 (de)	1973-07-05	1974-02-07	Eintauchbare Flüssigkeitspumpe
SE7402151A SE7402151L (es)	1973-07-05	1974-02-19
GB738174A GB1450331A (en)	1973-06-27	1974-02-19	Pumps
JP49021001A JPS5023002A (es)	1973-07-05	1974-02-20
ES423425A ES423425A1 (es)	1973-07-05	1974-02-20	Perfeccionamientos en la construccion de bombas de liquido sumergibles.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO2766/73A NO138608C (no)	1973-07-05	1973-07-05	Neddykkbar vaeskepumpe.

Publications (3)

Publication Number	Publication Date
NO276673L true NO276673L (es)	1975-03-17
NO138608B NO138608B (no)	1978-06-26
NO138608C NO138608C (no)	1978-10-04

Family

ID=19879113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO2766/73A NO138608C (no)	1973-06-27	1973-07-05	Neddykkbar vaeskepumpe.

Country Status (6)

Country	Link
US (1)	US3898015A (es)
JP (1)	JPS5023002A (es)
DE (1)	DE2405772C3 (es)
ES (1)	ES423425A1 (es)
NO (1)	NO138608C (es)
SE (1)	SE7402151L (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1071751B (it) *	1977-03-21	1985-04-10	Termomeccanica Italiana Spa	Pompa immersa munita di mezzi di tenuta perfezionati atti ad impedire perdite indesiderate del fluido pompato
FR2920207B1 (fr) *	2007-08-23	2009-10-09	Alcatel Lucent Sas	Pompe a vide de type seche comportant un dispositif d'etancheite aux fluides lubrifiants et elements centrifugeur equipant un tel dispositif
DE102009052931A1 (de) *	2009-11-12	2011-05-26	Siemens Aktiengesellschaft	Rotor für eine Strömungsmaschine
CN108131298B (zh) *	2017-10-31	2019-09-20	武汉船用机械有限责任公司	一种潜液泵

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1356584A (en) *	1970-10-27	1974-06-12	Lucas Industries Ltd	Centrifugal pumps

1973
- 1973-07-05 NO NO2766/73A patent/NO138608C/no unknown
1974
- 1974-02-05 US US439765A patent/US3898015A/en not_active Expired - Lifetime
- 1974-02-07 DE DE2405772A patent/DE2405772C3/de not_active Expired
- 1974-02-19 SE SE7402151A patent/SE7402151L/ not_active Application Discontinuation
- 1974-02-20 ES ES423425A patent/ES423425A1/es not_active Expired
- 1974-02-20 JP JP49021001A patent/JPS5023002A/ja active Pending

Also Published As

Publication number	Publication date
DE2405772A1 (de)	1975-01-23
ES423425A1 (es)	1976-05-16
DE2405772B2 (de)	1977-12-15
JPS5023002A (es)	1975-03-12
NO138608B (no)	1978-06-26
SE7402151L (es)	1975-01-07
NO138608C (no)	1978-10-04
DE2405772C3 (de)	1978-08-03
US3898015A (en)	1975-08-05

Publication	Publication Date	Title
AR201758A1 (es)	1975-04-15
AU476761B2 (es)	1976-09-30
AU465372B2 (es)	1975-09-25
AR201235Q (es)	1975-02-21
AR201231Q (es)	1975-02-21
AU474593B2 (es)	1976-07-29
AU474511B2 (es)	1976-07-22
AU474838B2 (es)	1976-08-05
AU471343B2 (es)	1976-04-15
AU465453B2 (es)	1975-09-25
AU465434B2 (es)	1975-09-25
AU450229B2 (es)	1974-07-04
AU476714B2 (es)	1976-09-30
AR201229Q (es)	1975-02-21
AU472848B2 (es)	1976-06-03
AU466283B2 (es)	1975-10-23
AU476696B2 (es)	1976-09-30
AR199451A1 (es)	1974-08-30
AU477823B2 (es)	1975-06-19
AR201432A1 (es)	1975-03-14
AU471461B2 (es)	1976-04-29
AU447540B2 (es)	1974-03-25
AR196382A1 (es)	1973-12-18
AR210729A1 (es)	1977-09-15
AU477824B2 (es)	1975-07-17