SE450725B - Ejektoranordning - Google Patents

Ejektoranordning

Info

Publication number
SE450725B
SE450725B SE8008733A SE8008733A SE450725B SE 450725 B SE450725 B SE 450725B SE 8008733 A SE8008733 A SE 8008733A SE 8008733 A SE8008733 A SE 8008733A SE 450725 B SE450725 B SE 450725B
Authority
SE
Sweden
Prior art keywords
ejector
negative pressure
outlet
gap
stem
Prior art date
Application number
SE8008733A
Other languages
English (en)
Swedish (sv)
Other versions
SE8008733L (sv
Inventor
P Tell
Original Assignee
Piab Ab
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 Piab Ab filed Critical Piab Ab
Priority to SE8008733A priority Critical patent/SE450725B/sv
Priority to EP81850223A priority patent/EP0054525B1/en
Priority to DE8181850223T priority patent/DE3175231D1/de
Priority to US06/324,473 priority patent/US4425084A/en
Priority to FI813877A priority patent/FI74332C/fi
Priority to NO814224A priority patent/NO154976C/no
Priority to AU78434/81A priority patent/AU552061B2/en
Priority to JP56199462A priority patent/JPS57140600A/ja
Priority to DK548181A priority patent/DK164372C/da
Priority to ES507903A priority patent/ES507903A0/es
Publication of SE8008733L publication Critical patent/SE8008733L/
Publication of SE450725B publication Critical patent/SE450725B/sv

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
    • F04F5/48—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Sampling And Sample Adjustment (AREA)
SE8008733A 1980-12-11 1980-12-11 Ejektoranordning SE450725B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8008733A SE450725B (sv) 1980-12-11 1980-12-11 Ejektoranordning
EP81850223A EP0054525B1 (en) 1980-12-11 1981-11-20 Ejector device
DE8181850223T DE3175231D1 (en) 1980-12-11 1981-11-20 Ejector device
US06/324,473 US4425084A (en) 1980-12-11 1981-11-24 Ejector device
FI813877A FI74332C (fi) 1980-12-11 1981-12-03 Ejektoranordning.
NO814224A NO154976C (no) 1980-12-11 1981-12-10 Ejektoranordning.
AU78434/81A AU552061B2 (en) 1980-12-11 1981-12-10 Jet pump with stepless nozzle adjustment
JP56199462A JPS57140600A (en) 1980-12-11 1981-12-10 Ejector
DK548181A DK164372C (da) 1980-12-11 1981-12-10 Ejektorpumpe
ES507903A ES507903A0 (es) 1980-12-11 1981-12-11 Perfeccionamientos en dispositivos expulsores para maquinas transportadoras de productos laminares.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008733A SE450725B (sv) 1980-12-11 1980-12-11 Ejektoranordning

Publications (2)

Publication Number Publication Date
SE8008733L SE8008733L (sv) 1982-06-12
SE450725B true SE450725B (sv) 1987-07-20

Family

ID=20342447

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008733A SE450725B (sv) 1980-12-11 1980-12-11 Ejektoranordning

Country Status (10)

Country Link
US (1) US4425084A (no)
EP (1) EP0054525B1 (no)
JP (1) JPS57140600A (no)
AU (1) AU552061B2 (no)
DE (1) DE3175231D1 (no)
DK (1) DK164372C (no)
ES (1) ES507903A0 (no)
FI (1) FI74332C (no)
NO (1) NO154976C (no)
SE (1) SE450725B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999027259A1 (en) 1997-11-24 1999-06-03 Gerasimos Daniel Danilatos Differential pumping via core of annular supersonic jet
JP3678950B2 (ja) * 1999-09-03 2005-08-03 Ｓｍｃ株式会社 真空発生用ユニット
WO2003079461A1 (en) * 2002-03-15 2003-09-25 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Electro-active device using radial electric field piezo-diaphragm for sonic applications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226543C (no) *
US1421843A (en) * 1914-09-14 1922-07-04 Westinghouse Electric & Mfg Co Fluid-translating device
US1596523A (en) * 1924-04-18 1926-08-17 Friedmann Louis Exhaust-steam injector
CA1001193A (en) * 1973-02-28 1976-12-07 S.R.C. Laboratories Variable flow nozzle
DE2330502A1 (de) * 1973-06-15 1975-01-02 Baelz Gmbh Helmut Regelbare strahlpumpe, insbesondere fuer heizungsanlagen und heizungsanlage mit einer solchen strahlpumpe
GB1487245A (en) * 1974-10-14 1977-09-28 Grangesbergs Ind Ab Ejectors

Also Published As

Publication number Publication date
EP0054525B1 (en) 1986-08-27
FI74332B (fi) 1987-09-30
AU7843481A (en) 1982-06-17
DE3175231D1 (en) 1986-10-02
DK164372B (da) 1992-06-15
DK164372C (da) 1992-11-02
FI74332C (fi) 1988-01-11
JPS57140600A (en) 1982-08-31
DK548181A (da) 1982-06-12
NO154976C (no) 1987-01-21
US4425084A (en) 1984-01-10
EP0054525A1 (en) 1982-06-23
ES8301332A1 (es) 1982-11-16
AU552061B2 (en) 1986-05-22
JPH024800B2 (no) 1990-01-30
NO814224L (no) 1982-06-14
NO154976B (no) 1986-10-13
ES507903A0 (es) 1982-11-16
FI813877L (fi) 1982-06-12
SE8008733L (sv) 1982-06-12

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