FR2407374A1 - JET PUMP TO PUMP A GAS AND A LIQUID TOGETHER - Google Patents

JET PUMP TO PUMP A GAS AND A LIQUID TOGETHER

Info

Publication number
FR2407374A1
FR2407374A1 FR7831272A FR7831272A FR2407374A1 FR 2407374 A1 FR2407374 A1 FR 2407374A1 FR 7831272 A FR7831272 A FR 7831272A FR 7831272 A FR7831272 A FR 7831272A FR 2407374 A1 FR2407374 A1 FR 2407374A1
Authority
FR
France
Prior art keywords
gas
pump
liquid
drive
head
Prior art date
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.)
Granted
Application number
FR7831272A
Other languages
French (fr)
Other versions
FR2407374B1 (en
Inventor
Rolf Gosling
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.)
KOERTING AG
Original Assignee
KOERTING 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.)
Filing date
Publication date
Application filed by KOERTING AG filed Critical KOERTING AG
Publication of FR2407374A1 publication Critical patent/FR2407374A1/en
Application granted granted Critical
Publication of FR2407374B1 publication Critical patent/FR2407374B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids

Abstract

LA POMPE A JET EST DESTINEE A POMPER ENSEMBLE UN GAZ ET UN LIQUIDE HORS D'UNE ENCEINTE FERMEE. LA TETE 6 DE LA POMPE A JET COMPORTE UNE BUSE D'ALIMENTATION 1 POUR UN MILIEU D'ENTRAINEMENT LIQUIDE AINSI QUE DES TUBULURES D'ASPIRATION 2, 9 POUR LE GAZ ET LE LIQUIDE A POMPER. LA TETE DEBOUCHE DANS UNE CHAMBRE DE MELANGE 4 COUPLEE A UN DIFFUSEUR 5. LE JET D'ENTRAINEMENT DE LA BUSE 1 CREE PAR LE FLUIDE D'ENTRAINEMENT EST GUIDE DANS UN TUBE DE PREMELANGE 8 POURVU, DU COTE ENTREE, DE LA TUBULURE D'ASPIRATION 2 DU GAZ. LE TUBE DE PREMELANGE 8 PENETRE, EN SERVANT DE BUSE D'ENTRAINEMENT SECONDAIRE, DANS LA REGION DE LA TETE QUI COMPREND LA TUBULURE 9 D'ASPIRATION DU LIQUIDE. UTILISABLE DANS LES EVAPORATEURS D'EAU DE MER.THE JET PUMP IS INTENDED TO PUMP GAS AND LIQUID TOGETHER OUT OF A CLOSED ENCLOSURE. THE HEAD 6 OF THE JET PUMP INCLUDES A SUPPLY NOZZLE 1 FOR A LIQUID DRIVE MEDIUM AS WELL AS SUCTION TUBES 2, 9 FOR THE GAS AND THE LIQUID TO BE PUMPED. THE HEAD OPENS INTO A MIXING CHAMBER 4 COUPLED TO A DIFFUSER 5. THE DRIVE JET OF NOZZLE 1 CREATED BY THE DRIVE FLUID IS GUIDED IN A PREMIX TUBE 8 PROVIDED, ON THE INLET SIDE, WITH TUBING OF GAS SUCTION 2. THE PRE-MIX TUBE 8 PENETTES, USING A SECONDARY DRIVE NOZZLE, IN THE REGION OF THE HEAD WHICH INCLUDES THE LIQUID SUCTION TUBING 9. USE IN SEA WATER EVAPORATORS.

FR7831272A 1977-11-01 1978-10-30 JET PUMP TO PUMP A GAS AND A LIQUID TOGETHER Granted FR2407374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749300 DE2749300A1 (en) 1977-11-01 1977-11-01 JET PUMP FOR PUMPING A GAS AND A LIQUID TOGETHER

Publications (2)

Publication Number Publication Date
FR2407374A1 true FR2407374A1 (en) 1979-05-25
FR2407374B1 FR2407374B1 (en) 1984-11-02

Family

ID=6022964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831272A Granted FR2407374A1 (en) 1977-11-01 1978-10-30 JET PUMP TO PUMP A GAS AND A LIQUID TOGETHER

Country Status (7)

Country Link
JP (1) JPS5474506A (en)
DD (1) DD139622A5 (en)
DE (1) DE2749300A1 (en)
DK (1) DK151051C (en)
ES (1) ES474706A1 (en)
FR (1) FR2407374A1 (en)
GB (1) GB2026611B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122120B (en) * 2016-07-28 2018-11-13 浙江工业大学 Compound two-stage multichannel gas-liquid jet pump
EP4194704A1 (en) 2021-12-13 2023-06-14 Yara International ASA Jet ejector arrangement, system and use thereof and method for operating the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR605026A (en) * 1925-10-26 1926-05-18 Delas Condenseurs Improvement to ejectors stabilized by cooling the diffuser
DE855656C (en) * 1941-04-13 1952-11-13 Johann Hans Siebenhuener Heinl Method and device for conveying hot liquids
DE861206C (en) * 1944-08-12 1952-12-29 Johann Hans Siebenhuener Heinl Method and device for conveying hot liquids by steam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE389520C (en) * 1918-08-13 1924-02-11 Kurt Hoefer Dr Ing Jet machine
GB1111723A (en) * 1964-10-28 1968-05-01 Millard Fillmore Smith Process and apparatus for producing fluid-mixing
DE1503706C3 (en) * 1965-06-19 1971-09-02 Siemens Ag JET SUCTION UNITS CONNECTED TO A VACUUM PUMP
GB1187041A (en) * 1966-08-27 1970-04-08 Jaco Engineering Company Ltd Improvements relating to the Cooling and Lubrication of Dies.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR605026A (en) * 1925-10-26 1926-05-18 Delas Condenseurs Improvement to ejectors stabilized by cooling the diffuser
DE855656C (en) * 1941-04-13 1952-11-13 Johann Hans Siebenhuener Heinl Method and device for conveying hot liquids
DE861206C (en) * 1944-08-12 1952-12-29 Johann Hans Siebenhuener Heinl Method and device for conveying hot liquids by steam

Also Published As

Publication number Publication date
DK151051C (en) 1988-03-21
DK484578A (en) 1979-05-02
JPS5474506A (en) 1979-06-14
ES474706A1 (en) 1979-03-16
GB2026611A (en) 1980-02-06
DE2749300C2 (en) 1989-09-07
DD139622A5 (en) 1980-01-09
DK151051B (en) 1987-10-19
GB2026611B (en) 1982-08-11
DE2749300A1 (en) 1979-05-03
FR2407374B1 (en) 1984-11-02

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Legal Events

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