FI49874C - Flerstegsvätskeringkompressor. - Google Patents

Flerstegsvätskeringkompressor.

Info

Publication number
FI49874C
FI49874C FI69468A FI69468A FI49874C FI 49874 C FI49874 C FI 49874C FI 69468 A FI69468 A FI 69468A FI 69468 A FI69468 A FI 69468A FI 49874 C FI49874 C FI 49874C
Authority
FI
Finland
Prior art keywords
liquid ring
stage liquid
ring compressor
compressor
stage
Prior art date
Application number
FI69468A
Other languages
English (en)
Finnish (fi)
Other versions
FI49874B (sv
Inventor
Roberto Gabbioneta
Original Assignee
Roberto Gabbioneta
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 Roberto Gabbioneta filed Critical Roberto Gabbioneta
Publication of FI49874B publication Critical patent/FI49874B/fi
Application granted granted Critical
Publication of FI49874C publication Critical patent/FI49874C/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/008—Port members in the form of conical or cylindrical pieces situated in the centre of the impeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FI69468A 1967-03-16 1968-03-13 Flerstegsvätskeringkompressor. FI49874C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1382567 1967-03-16

Publications (2)

Publication Number Publication Date
FI49874B FI49874B (sv) 1975-06-30
FI49874C true FI49874C (sv) 1975-10-10

Family

ID=11144673

Family Applications (1)

Application Number Title Priority Date Filing Date
FI69468A FI49874C (sv) 1967-03-16 1968-03-13 Flerstegsvätskeringkompressor.

Country Status (8)

Country Link
JP (1) JPS4833643B1 (sv)
AT (1) AT275010B (sv)
CH (1) CH473315A (sv)
DE (1) DE1628271C3 (sv)
FI (1) FI49874C (sv)
FR (1) FR1555392A (sv)
NL (1) NL6803663A (sv)
NO (1) NO131555C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145572U (sv) * 1979-04-03 1980-10-18
JPS5655074U (sv) * 1979-10-03 1981-05-13
DE3440101A1 (de) * 1984-11-02 1986-07-10 Loewe Pumpenfabrik GmbH, 2120 Lüneburg Wasserringpumpe
DE4240871A1 (de) * 1992-08-10 1994-02-17 Graf Werner Flüssiger Kolben in Arbeitsmaschinen, z. B. in Verdichtern und Antriebsmaschinen
DE20200839U1 (de) * 2002-01-21 2003-05-28 Speck Pumpenfabrik Walter Spec Zweistufige Flüssigkeitsringpumpe in Blockbauweise
WO2018139070A1 (ja) * 2017-01-30 2018-08-02 株式会社 荏原製作所 液封式真空ポンプ
JP2019132216A (ja) * 2018-02-01 2019-08-08 株式会社荏原製作所 ２段液封式真空ポンプ

Also Published As

Publication number Publication date
JPS4833643B1 (sv) 1973-10-16
CH473315A (it) 1969-05-31
AT275010B (de) 1969-10-10
FI49874B (sv) 1975-06-30
DE1628271C3 (de) 1974-02-28
NO131555B (sv) 1975-03-10
DE1628271A1 (de) 1971-08-12
FR1555392A (sv) 1969-01-24
NL6803663A (sv) 1968-09-17
DE1628271B2 (de) 1973-08-02
NO131555C (sv) 1975-06-18

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