GB1153450A - Improvements in or relating to an Ejector Unit - Google Patents

Improvements in or relating to an Ejector Unit

Info

Publication number
GB1153450A
GB1153450A GB27552/66A GB2755266A GB1153450A GB 1153450 A GB1153450 A GB 1153450A GB 27552/66 A GB27552/66 A GB 27552/66A GB 2755266 A GB2755266 A GB 2755266A GB 1153450 A GB1153450 A GB 1153450A
Authority
GB
United Kingdom
Prior art keywords
ejector
unit
housing
nozzle
nozzle exit
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
GB27552/66A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB1153450A publication Critical patent/GB1153450A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • F16K51/02—Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/75—Flowing liquid aspirates gas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
GB27552/66A 1965-06-19 1966-06-20 Improvements in or relating to an Ejector Unit Expired GB1153450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965S0097695 DE1503706C3 (de) 1965-06-19 1965-06-19 Einer vakuumpumpe vorschaltbare strahlsaugeraggregate

Publications (1)

Publication Number Publication Date
GB1153450A true GB1153450A (en) 1969-05-29

Family

ID=7520916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27552/66A Expired GB1153450A (en) 1965-06-19 1966-06-20 Improvements in or relating to an Ejector Unit

Country Status (4)

Country Link
US (1) US3369735A (enExample)
DE (1) DE1503706C3 (enExample)
GB (1) GB1153450A (enExample)
NL (1) NL6608285A (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481529A (en) * 1966-05-12 1969-12-02 Siemens Ag Method and apparatus for pumping with a liquid-ring in series with a jet ejector
US3520639A (en) * 1968-08-21 1970-07-14 Brittain Ind Inc Venturi tube
US3474953A (en) * 1969-03-05 1969-10-28 Air Vac Eng Co Inc Vacuum creating device
JPS5355507A (en) * 1976-10-29 1978-05-20 Tlv Co Ltd Condensate recovery pumps
DE2749300A1 (de) * 1977-11-01 1979-05-03 Koerting Ag Strahlpumpe zum gemeinsamen abpumpen eines gases und einer fluessigkeit
DE3025525A1 (de) * 1980-07-05 1982-01-28 Jürgen 4477 Welver Volkmann Ejektorvorrichtung
US4400138A (en) * 1981-10-19 1983-08-23 Baer William F Multiple jet eductor
US4634560A (en) * 1984-02-29 1987-01-06 Aluminum Company Of America Aspirator pump and metering device
US4634559A (en) * 1984-02-29 1987-01-06 Aluminum Company Of America Fluid flow control process
DE3427645A1 (de) * 1984-07-26 1986-01-30 Sihi Gmbh & Co Kg, 2210 Itzehoe Gasstrahlpumpe
JPH0353039Y2 (enExample) * 1987-05-30 1991-11-19
US4938665A (en) * 1987-06-29 1990-07-03 Volkmann Juergen Jet pump
US4820131A (en) * 1987-09-02 1989-04-11 Wayne/Scott Fetzer Company Venturi nozzle assembly construction in a shallow well pump casing
US4880357A (en) * 1988-06-27 1989-11-14 Mathers Terrence L Method and apparatus for producing high vacuum
US5228839A (en) * 1991-05-24 1993-07-20 Gast Manufacturing Corporation Multistage ejector pump
US5222525A (en) * 1992-07-15 1993-06-29 Coppus Engineering Corp. Plastic diffuser
US5403475A (en) * 1993-01-22 1995-04-04 Allen; Judith L. Liquid decontamination method
DE19618454B4 (de) * 1996-05-08 2005-01-27 Robert Bosch Gmbh Kraftstoffördereinrichtung eines Kraftfahrzeuges
GB2447677B (en) * 2007-03-21 2011-11-16 Honeywell Normalair Garrett Jet pump apparatus
US8290112B2 (en) * 2010-07-19 2012-10-16 Ge-Hitachi Nuclear Energy Americas Llc Multi-stage jet pump mixer assembly
DK2715253T3 (da) * 2011-05-23 2020-02-17 Carrier Corp Ejektorer og fremstillingsfremgangsmåder
GB2492153A (en) * 2011-06-23 2012-12-26 Caltec Ltd Multiple parallel jet pump apparatus
DE102011114716A1 (de) * 2011-10-01 2013-04-04 Daimler Ag Gasstrahlpumpe zur Förderung eines Hauptgasstroms
EP2944827B1 (en) * 2014-05-14 2018-10-24 Danfoss A/S Ejector arrangement
DE102015202603A1 (de) * 2015-02-12 2016-08-18 J. Schmalz Gmbh Unterdruckerzeugervorrichtung und Schlauchheber mit einer Unterdruckerzeugervorrichtung
DE102019213569A1 (de) * 2019-09-06 2021-03-11 Lechler Gmbh Injektionsdüse für eine Sprühvorrichtung und Sprühvorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074817B (de) * 1960-02-04 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Strahlsauger fur Luft oder ein gasformiges Fordermittel mit einer ringförmigen einen Flussigkeitshohlstrahl erzeugenden Düse fur das Treibmittel
US1951588A (en) * 1929-01-02 1934-03-20 C A Dunham Co Heating system
US1890708A (en) * 1930-05-31 1932-12-13 Ernest M White Supercharger
US2396290A (en) * 1945-03-01 1946-03-12 Schwarz Sigmund Sludge pump
US2549218A (en) * 1945-08-01 1951-04-17 Deming Co Pump
US2859703A (en) * 1955-06-01 1958-11-11 Girton Mfg Company Inc Combined jet pump and regulator
US3064878A (en) * 1958-01-03 1962-11-20 Nash Engineering Co Method and apparatus for high performance evacuation system
US3018799A (en) * 1958-02-20 1962-01-30 Willy B Volkmann Water surge arrester
US3031127A (en) * 1960-12-12 1962-04-24 Air Vac Engineering Company Vacuum creating devices
US3166020A (en) * 1961-09-20 1965-01-19 Hypro Engineering Inc Venturi mixer nozzle
US3146726A (en) * 1962-07-24 1964-09-01 Union Tank Car Co Aspiratory assembly

Also Published As

Publication number Publication date
DE1503706B2 (de) 1971-09-02
DE1503706A1 (de) 1970-07-02
NL6608285A (enExample) 1966-12-20
US3369735A (en) 1968-02-20
DE1503706C3 (de) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee