FR2100405A5 - - Google Patents

Info

Publication number
FR2100405A5
FR2100405A5 FR7124991A FR7124991A FR2100405A5 FR 2100405 A5 FR2100405 A5 FR 2100405A5 FR 7124991 A FR7124991 A FR 7124991A FR 7124991 A FR7124991 A FR 7124991A FR 2100405 A5 FR2100405 A5 FR 2100405A5
Authority
FR
France
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
FR7124991A
Other languages
French (fr)
Inventor
W Persson
L B Schibbye
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.)
Svenska Rotor Maskiner AB
Original Assignee
Svenska Rotor Maskiner 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 Svenska Rotor Maskiner AB filed Critical Svenska Rotor Maskiner AB
Application granted granted Critical
Publication of FR2100405A5 publication Critical patent/FR2100405A5/fr
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
FR7124991A 1970-07-09 1971-07-08 Expired FR2100405A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3340570A GB1361604A (en) 1970-07-09 1970-07-09 Meshing screw rotor positive-displacement machines

Publications (1)

Publication Number Publication Date
FR2100405A5 true FR2100405A5 (en) 1972-03-17

Family

ID=10352516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124991A Expired FR2100405A5 (en) 1970-07-09 1971-07-08

Country Status (8)

Country Link
BE (1) BE769633A (en)
CA (1) CA940501A (en)
CS (1) CS157718B2 (en)
DE (1) DE2134241C3 (en)
FI (1) FI54646C (en)
FR (1) FR2100405A5 (en)
GB (1) GB1361604A (en)
SE (1) SE374946B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182137A1 (en) * 1972-04-27 1973-12-07 Svenska Rotor Maskiner Ab
EP2463526A3 (en) * 2010-12-10 2012-10-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Screw compressor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455117B (en) * 1986-08-20 1988-06-20 Svenska Rotor Maskiner Ab SCREW COMPRESSOR
CA2626884C (en) * 2005-10-31 2012-01-24 Mayekawa Mfg. Co., Ltd. A liquid injection type screw compressor
JP5197141B2 (en) * 2008-05-12 2013-05-15 株式会社神戸製鋼所 Two-stage screw compressor and refrigeration system
GB2500603A (en) * 2012-03-26 2013-10-02 Edwards Ltd Vacuum pump stators and vacuum pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182137A1 (en) * 1972-04-27 1973-12-07 Svenska Rotor Maskiner Ab
EP2463526A3 (en) * 2010-12-10 2012-10-03 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Screw compressor
US8845312B2 (en) 2010-12-10 2014-09-30 Kobe Steel, Ltd. Screw compressor

Also Published As

Publication number Publication date
FI54646B (en) 1978-09-29
BE769633A (en) 1971-11-16
CS157718B2 (en) 1974-09-16
SE374946B (en) 1975-03-24
DE2134241B2 (en) 1979-06-21
DE2134241A1 (en) 1972-01-20
DE2134241C3 (en) 1980-03-06
FI54646C (en) 1979-01-10
CA940501A (en) 1974-01-22
GB1361604A (en) 1974-07-30

Similar Documents

Publication Publication Date Title
ATA96471A (en)
AU1146470A (en)
AU2044470A (en)
AU1473870A (en)
AU1336970A (en)
AU1326870A (en)
AU2085370A (en)
AU2017870A (en)
AU1833270A (en)
AU1716970A (en)
AU2130570A (en)
AU1517670A (en)
AU1603270A (en)
AU1872870A (en)
AU2144270A (en)
AU1277070A (en)
AU1343870A (en)
AU1247570A (en)
AU2131570A (en)
AU1581370A (en)
ATA672271A (en)
AU1235770A (en)
AU1189670A (en)
AU1591370A (en)
AU1086670A (en)

Legal Events

Date Code Title Description
ST Notification of lapse