JPS5038801B1 - - Google Patents

Info

Publication number: JPS5038801B1
Authority: JP; Japan
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.): Pending

Application number

JP44041940A

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.)

1969-05-29

Filing date

1969-05-29

Publication date

1975-12-12

1969-05-29 Application filed filed Critical

1969-05-29 Priority to JP44041940A priority Critical patent/JPS5038801B1/ja

1970-05-27 Priority to GB2539670A priority patent/GB1312964A/en

1970-05-28 Priority to FR7019459A priority patent/FR2048911A5/fr

1970-05-28 Priority to CH800970A priority patent/CH522825A/en

1970-05-29 Priority to DE2026461A priority patent/DE2026461C3/en

1970-05-29 Priority to NL707007844A priority patent/NL147516B/en

1970-06-01 Priority to US42250A priority patent/US3637329A/en

1975-12-12 Publication of JPS5038801B1 publication Critical patent/JPS5038801B1/ja

Status Pending 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
- F04D13/0613—Special connection between the rotor compartments

Landscapes

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

JP44041940A 1969-05-29 1969-05-29 Pending JPS5038801B1 (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
JP44041940A JPS5038801B1 (en)	1969-05-29	1969-05-29
GB2539670A GB1312964A (en)	1969-05-29	1970-05-27	Motor pump units
FR7019459A FR2048911A5 (en)	1969-05-29	1970-05-28
CH800970A CH522825A (en)	1969-05-29	1970-05-28	Motor pump
DE2026461A DE2026461C3 (en)	1969-05-29	1970-05-29	Encapsulated pump unit, consisting of a centrifugal pump and a canned electric motor
NL707007844A NL147516B (en)	1969-05-29	1970-05-29	CLOSED MOTOR PUMP, WHOSE PUMP SECTION AND MOTOR SECTION ARE CONNECTED TO EACH OTHER THROUGH A CONNECTION PIECE.
US42250A US3637329A (en)	1969-05-29	1970-06-01	Pump

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP44041940A JPS5038801B1 (en)	1969-05-29	1969-05-29

Publications (1)

Publication Number	Publication Date
JPS5038801B1 true JPS5038801B1 (en)	1975-12-12

Family

ID=12622197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP44041940A Pending JPS5038801B1 (en)	1969-05-29	1969-05-29

Country Status (7)

Country	Link
US (1)	US3637329A (en)
JP (1)	JPS5038801B1 (en)
CH (1)	CH522825A (en)
DE (1)	DE2026461C3 (en)
FR (1)	FR2048911A5 (en)
GB (1)	GB1312964A (en)
NL (1)	NL147516B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2015008733A1 (en) *	2013-07-18	2015-01-22	株式会社Ihi	Turbo compressor and turbo refrigerator

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5958197A (en) *	1982-09-28	1984-04-03	Nikkiso Co Ltd	Canned motor pump
GB2150979B (en) *	1983-12-06	1987-07-15	Crane Co	A pressurized recirculation system for cooling a canned motor pump
GB2167495B (en) *	1984-11-20	1988-11-09	Boc Group Plc	Improvements in mechanical pumps
JP2501055B2 (en) *	1991-11-21	1996-05-29	日機装株式会社	How to increase the motor pressure in the motor pump
US5527161A (en) *	1992-02-13	1996-06-18	Cybor Corporation	Filtering and dispensing system
US8221070B2 (en) *	2009-03-25	2012-07-17	Woodward, Inc.	Centrifugal impeller with controlled force balance
US9394903B2 (en) *	2013-12-13	2016-07-19	Imo Industries, Inc.	Dual mechanical seal with embedded bearing for volatile fluids
JP6649274B2 (en) *	2014-04-30	2020-02-19	エフピーティーインダストリアルソチエタペルアツィオーニ	Pump assembly for recirculating heat engine cooling fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE636539C (en) *	1934-12-23	1936-10-12	Siemens Schuckertwerke Akt Ges	Electrically driven submersible pump set with stuffing boxes intended for use in salt water or other alkalis
US2301063A (en) *	1941-07-12	1942-11-03	Ingersoll Rand Co	Pumping mechanism
US2687695A (en) *	1949-12-12	1954-08-31	Byron Jackson Co	Motor pump
FR1033425A (en) *	1950-03-08	1953-07-10	Pumpenbau Brugg K Ru Tschi	Circulation pump for central heating
DE956327C (en) *	1951-07-24	1957-01-17	Siemens Ag	Electric motor for driving devices or machines arranged in a pressure chamber
CA608203A (en) *	1954-07-01	1960-11-08	C. Hagg Arthur	Totally enclosed canned motor pump

1969
- 1969-05-29 JP JP44041940A patent/JPS5038801B1/ja active Pending
1970
- 1970-05-27 GB GB2539670A patent/GB1312964A/en not_active Expired
- 1970-05-28 FR FR7019459A patent/FR2048911A5/fr not_active Expired
- 1970-05-28 CH CH800970A patent/CH522825A/en not_active IP Right Cessation
- 1970-05-29 NL NL707007844A patent/NL147516B/en not_active IP Right Cessation
- 1970-05-29 DE DE2026461A patent/DE2026461C3/en not_active Expired
- 1970-06-01 US US42250A patent/US3637329A/en not_active Expired - Lifetime

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2015008733A1 (en) *	2013-07-18	2015-01-22	株式会社Ihi	Turbo compressor and turbo refrigerator
JP2015021418A (en) *	2013-07-18	2015-02-02	株式会社Ihi	Turbo compressor and turbo refrigerator
US9945384B2 (en)	2013-07-18	2018-04-17	Daikin Industries, Ltd.	Turbo compressor and turbo refrigerator

Also Published As

Publication number	Publication date
DE2026461A1 (en)	1970-12-03
CH522825A (en)	1972-05-15
FR2048911A5 (en)	1971-03-19
NL147516B (en)	1975-10-15
US3637329A (en)	1972-01-25
DE2026461B2 (en)	1979-09-27
NL7007844A (en)	1970-12-01
DE2026461C3 (en)	1985-03-21
GB1312964A (en)	1973-04-11

Publication	Publication Date	Title
AU465413B2 (en)	1975-09-11
FR2048911A5 (en)	1971-03-19
AU450150B2 (en)	1970-11-12
AU470301B1 (en)	1972-05-25
AU5113869A (en)	1971-04-29
AU442538B2 (en)	1973-11-12
AU442535B2 (en)	1973-11-12
AU442357B2 (en)	1973-11-07
AU442554B2 (en)	1973-11-13
AU442380B2 (en)	1973-11-05
AU442322B2 (en)	1973-11-02
AU442463B2 (en)	1973-11-09
AU428131B2 (en)	1972-09-14
AU470661B1 (en)	1970-10-05
AU5077469A (en)	1970-08-27
AU4949169A (en)	1970-07-30
CS152551B1 (en)	1974-02-22
CS151034B2 (en)	1973-09-17
AU4540468A (en)	1971-04-01
AU5109569A (en)	1970-08-27
AU480213A (en)	1971-04-22
BE743443A (en)	1970-05-28
AU4982068A (en)	1970-08-06
AU4953367A (en)	1970-07-30
AU5066368A (en)	1970-08-20