FR1600014A - - Google Patents

Info

Publication number
FR1600014A
FR1600014A FR1600014DA FR1600014A FR 1600014 A FR1600014 A FR 1600014A FR 1600014D A FR1600014D A FR 1600014DA FR 1600014 A FR1600014 A FR 1600014A
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
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 filed Critical
Application granted granted Critical
Publication of FR1600014A publication Critical patent/FR1600014A/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR1600014D 1968-01-03 1968-12-27 Expired FR1600014A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1628274 1968-01-03

Publications (1)

Publication Number Publication Date
FR1600014A true FR1600014A (fr) 1970-07-20

Family

ID=5683150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1600014D Expired FR1600014A (fr) 1968-01-03 1968-12-27

Country Status (5)

Country Link
US (1) US3549280A (fr)
JP (1) JPS4925734B1 (fr)
FR (1) FR1600014A (fr)
GB (1) GB1255971A (fr)
SE (1) SE351267B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869227A (en) * 1974-03-08 1975-03-04 Vilter Manufacturing Corp Variable capacity rotary screw compressor having variable high pressure suction fluid inlets
CH657506A5 (de) * 1981-12-10 1986-09-15 Hollymatic Ag Portioniermaschine zum fuellen von hohlraeumen mit verformbarem material und verwendung derselben.
DE3403690A1 (de) * 1984-02-03 1985-08-14 Hans-Joachim 3036 Bomlitz Cohrs Windenergiekonverterangetriebene, schiebergeregelte schraubenverdichterwaermepumpe
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
CN102414448B (zh) 2009-03-26 2015-04-15 江森自控科技公司 压缩机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331127A (en) * 1943-10-05 Fluid pressure apparatus
US1922639A (en) * 1931-03-13 1933-08-15 Worthington Pump & Mach Corp Unloading mechanism for rotary compressors
US1948907A (en) * 1931-04-18 1934-02-27 Egli Eugen Compressor
US2079375A (en) * 1936-06-09 1937-05-04 Orla H Mccollum Pump
US2477003A (en) * 1942-07-25 1949-07-26 Joy Mfg Co Rotary helical gear air pump with discharge pressure regulator
BE576047A (fr) * 1958-02-27 1959-08-24 Svenska Rotor Maskiner Ab Machine rotative à compression ou detente d'un fluide, et ses applications notamment à un refrigérateur
NO117317B (fr) * 1964-03-20 1969-07-28 Svenska Rotor Maskiner Ab
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines

Also Published As

Publication number Publication date
GB1255971A (en) 1971-12-08
JPS4925734B1 (fr) 1974-07-03
SE351267B (fr) 1972-11-20
US3549280A (en) 1970-12-22

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Legal Events

Date Code Title Description
ST Notification of lapse