GB198639A - Improvements in and relating to water jet ejectors - Google Patents

Improvements in and relating to water jet ejectors

Info

Publication number
GB198639A
GB198639A GB28365/22A GB2836522A GB198639A GB 198639 A GB198639 A GB 198639A GB 28365/22 A GB28365/22 A GB 28365/22A GB 2836522 A GB2836522 A GB 2836522A GB 198639 A GB198639 A GB 198639A
Authority
GB
United Kingdom
Prior art keywords
nozzles
ejector
fluid
adjustment
enters
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.)
Expired
Application number
GB28365/22A
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.)
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
Erste Bruenner Maschinen Fabriks Gesellschaft
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 Erste Bruenner Maschinen Fabriks Gesellschaft filed Critical Erste Bruenner Maschinen Fabriks Gesellschaft
Publication of GB198639A publication Critical patent/GB198639A/en
Expired 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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel

Abstract

198,639. Erste Br³nner Maschinen- Fabriks-Ges. June 2, 1922, [Convention date]. Aspirating and conveyer apparatus, ejector; regulating or controlling action. - A water-jet ejector of the kind having a number of annular nozzles is arranged so that the air or other induced fluid is in contact solely with the surfaces of the working fluid. In the arrangement shown, the inducing fluid enters at wand passes into the combining cove through the annular orifices between the nozzles r, r<1> and r<2>, r<3>. The induced fluid, which may be air or condensate, enters the ejector device from the pipe l and is compressed and ejected between the two hollow jets of inducing fluid. The various nozzle openings are arranged close together in the direction of flow, so that the induced fluid does not contact with the walls of the ejector casing. The nozzles may be fixed, or they may be adjusted longitudinally by means of a nut h. The nozzles r<2>, r<3> may also be adjustable. The Specification as open to inspection under Sect. 91 (3) (a) comprises also adjustment of the nozzles r, r<1> by a hand-wheel or lever, or the adjustment may be effected automatically. Besides the nozzles illustrated, other similar adjustable nozzles may be employed. A number of ejector devices may be used in multiple, arranged either in series or in parallel. This subject-matter does not appear in the Specification as accepted.
GB28365/22A 1922-06-02 1922-10-18 Improvements in and relating to water jet ejectors Expired GB198639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS198639X 1922-06-02

Publications (1)

Publication Number Publication Date
GB198639A true GB198639A (en) 1923-12-06

Family

ID=5450337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28365/22A Expired GB198639A (en) 1922-06-02 1922-10-18 Improvements in and relating to water jet ejectors

Country Status (1)

Country Link
GB (1) GB198639A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234783A (en) * 1989-08-04 1991-02-13 Ph Pool Services Ltd Jet units for whirlpool-bath systems
US5394694A (en) * 1993-10-15 1995-03-07 Amercom Funding Ltd. Ii Automatic transmissions using compact hydrodynamic torque converters
FR3011583A1 (en) * 2013-10-03 2015-04-10 Snecma JET TRUMP FOR DEPRESSURIZING LUBRICATING ENCLOSURES OF A COAXIAL INDEPENDENT INJECTOR TURBOMACHINE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234783A (en) * 1989-08-04 1991-02-13 Ph Pool Services Ltd Jet units for whirlpool-bath systems
GB2234783B (en) * 1989-08-04 1994-01-26 Ph Pool Services Ltd Jet units for whirlpool-bath systems
US5394694A (en) * 1993-10-15 1995-03-07 Amercom Funding Ltd. Ii Automatic transmissions using compact hydrodynamic torque converters
FR3011583A1 (en) * 2013-10-03 2015-04-10 Snecma JET TRUMP FOR DEPRESSURIZING LUBRICATING ENCLOSURES OF A COAXIAL INDEPENDENT INJECTOR TURBOMACHINE

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