IT1205205B - Pompa comprendente un separatore di gas - Google Patents

Pompa comprendente un separatore di gas

Info

Publication number: IT1205205B
Authority: IT; Italy
Prior art keywords: gas separator; pump including; pump; separator; gas
Prior art date: 1986-07-08

Application number

IT21092/87A

Other languages

English (en)

Other versions

IT8721092A0 (it

Inventor

Niels Due Jensen

Horgen Daugbjerg Nielsen

Original Assignee

Grundfos Int

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.)

1986-07-08

Filing date

1987-06-26

Publication date

1989-03-15

1987-06-26 Application filed by Grundfos Int filed Critical Grundfos Int

1987-06-26 Publication of IT8721092A0 publication Critical patent/IT8721092A0/it

1989-03-15 Application granted granted Critical

1989-03-15 Publication of IT1205205B publication Critical patent/IT1205205B/it

Links

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
- F04D29/40—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
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- 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
- F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
- B04C2009/005—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external rotors, e.g. impeller, ventilator, fan, blower, pump

Landscapes

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

IT21092/87A 1986-07-08 1987-06-26 Pompa comprendente un separatore di gas IT1205205B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK325286A DK155340C (da)	1986-07-08	1986-07-08	Pumpe med gasudskiller

Publications (2)

Publication Number	Publication Date
IT8721092A0 IT8721092A0 (it)	1987-06-26
IT1205205B true IT1205205B (it)	1989-03-15

Family

ID=8120803

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21092/87A IT1205205B (it)	1986-07-08	1987-06-26	Pompa comprendente un separatore di gas

Country Status (7)

Country	Link
US (1)	US4775292A (it)
DE (1)	DE3720690A1 (it)
DK (1)	DK155340C (it)
FR (1)	FR2601418B1 (it)
GB (1)	GB2192571B (it)
IT (1)	IT1205205B (it)
NL (1)	NL8701522A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6129523A (en) *	1997-04-11	2000-10-10	Ruhnke; John	Air purging circulator
US5884809A (en) *	1997-05-05	1999-03-23	Delaware Capital Formation, Inc.	Air separating fuel dispensing system
US6431461B1 (en)	2000-05-08	2002-08-13	John Ruhnke	Tapered air purging circulator
US7578870B2 (en) *	2004-12-17	2009-08-25	Hamilton Sundstrand Corporation	Fluid separating device
DE502009000603D1 (de) *	2009-05-18	2011-06-09	Wilo Se	Kreiselpumpe mit Entlüftungsraum
CN104976112B (zh)	2014-04-01	2018-12-18	松下知识产权经营株式会社	液体用泵和兰金循环装置
CN110080999B (zh) *	2019-05-15	2020-08-07	江苏乘帆压缩机有限公司	一种离心鼓风机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2732032A (en) *		1956-01-24		sandison
DE917471C (de) *	1952-09-12	1954-09-02	Georg Volland Dr Ing	Fuellkammer fuer selbstansaugende Kreiselpumpen
FR1316987A (fr) *	1962-03-07	1963-02-01	Veb Zek	Perfectionnements aux pompes centrifuges auto-aspirantes
DE2023787C3 (de) *	1970-05-15	1975-10-09	Fritz 3096 Thedinghausen Schroeder	Apparat zur Trennung von Wasser-, Öl- und Luftgemischen
NL147956B (nl) *	1970-10-13	1975-12-15	Tno	Inrichting voor het ontgassen van een vloeistof.
US3715863A (en) *	1971-03-26	1973-02-13	Bennett Pump Inc	Compact pump/air separator apparatus
DE3022420C2 (de) *	1980-06-14	1984-06-28	Grundfos A/S, Bjerringbro	Vorrichtung zum Abscheiden von Gas aus einer Flüssigkeit
DE8102304U1 (de) *	1981-01-30	1981-07-02	Grundfos A/S, 8850 Bjerringbro	Pumpe mit typenschild
US4504187A (en) *	1982-05-10	1985-03-12	Roto-Master, Inc.	Turbocharger method of operation and turbine housing therefor

1986
- 1986-07-08 DK DK325286A patent/DK155340C/da not_active IP Right Cessation
1987
- 1987-06-23 DE DE19873720690 patent/DE3720690A1/de not_active Withdrawn
- 1987-06-26 IT IT21092/87A patent/IT1205205B/it active
- 1987-06-29 NL NL8701522A patent/NL8701522A/nl not_active Application Discontinuation
- 1987-07-01 GB GB8715458A patent/GB2192571B/en not_active Expired - Lifetime
- 1987-07-02 US US07/069,249 patent/US4775292A/en not_active Expired - Fee Related
- 1987-07-06 FR FR878709539A patent/FR2601418B1/fr not_active Expired

Also Published As

Publication number	Publication date
DK325286A (da)	1988-01-09
DK155340B (da)	1989-03-28
US4775292A (en)	1988-10-04
NL8701522A (nl)	1988-02-01
GB2192571A (en)	1988-01-20
FR2601418A1 (fr)	1988-01-15
GB2192571B (en)	1990-03-21
DE3720690A1 (de)	1988-01-14
DK325286D0 (da)	1986-07-08
GB8715458D0 (en)	1987-08-05
FR2601418B1 (fr)	1989-04-28
IT8721092A0 (it)	1987-06-26
DK155340C (da)	1989-10-02

Publication	Publication Date	Title
IT1222563B (it)	1990-09-05	Compressore ermetico ad albero a gomiti orizzontale
DK346587D0 (da)	1987-07-06	Sugelyddaemper
NO873878D0 (no)	1987-09-15	Utmatningspumpe.
IT9067705A0 (it)	1990-09-21	Pompa sommersa
IT1211549B (it)	1989-11-03	Pompa a palette
AU98505S (en)	1987-11-05	A pump
IT1211548B (it)	1989-11-03	Pompa a palette
IT1196885B (it)	1988-11-25	Pompa elettrica per il carburante
IT1211371B (it)	1989-10-18	Pompa a palette
KR870009135A (ko)	1987-10-23	스크롤 진공펌프
IT1196880B (it)	1988-11-25	Pompa radiale
IT1211514B (it)	1989-11-03	Pompa a palette
GB2190430B (en)	1990-04-11	A pump
IT8767627A0 (it)	1987-07-21	Pompa a palette
IT1205205B (it)	1989-03-15	Pompa comprendente un separatore di gas
KR880006483U (ko)	1988-05-31	펌 프
IT1176387B (it)	1987-08-18	Pompa per vuoto
IT1211516B (it)	1989-11-03	Pompa a palette
DE3676201D1 (de)	1991-01-24	Saugbagger.
GB2197030B (en)	1990-11-07	Displacement vane pump
IT8721440A0 (it)	1987-07-24	Pompa di alimentazione.
KR870015032U (ko)	1987-10-22	준설펌프 (Dredger Pump)
IT8767960A0 (it)	1987-11-12	Pompa a palette
IT1189101B (it)	1988-01-28	Pompa a stantuffo
RO93273A2 (ro)	1988-01-30	Pompa