FR949036A - Perfectionnements aux compresseurs - Google Patents

Perfectionnements aux compresseurs

Info

Publication number
FR949036A
FR949036A FR949036DA FR949036A FR 949036 A FR949036 A FR 949036A FR 949036D A FR949036D A FR 949036DA FR 949036 A FR949036 A FR 949036A
Authority
FR
France
Prior art keywords
compressor
compressor improvements
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
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR949036A publication Critical patent/FR949036A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B25/00—Multi-stage pumps
    • F04B25/005—Multi-stage pumps with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
FR949036D 1944-06-27 1947-07-07 Perfectionnements aux compresseurs Expired FR949036A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US949036XA 1944-06-27 1944-06-27

Publications (1)

Publication Number Publication Date
FR949036A true FR949036A (fr) 1949-08-18

Family

ID=22247827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949036D Expired FR949036A (fr) 1944-06-27 1947-07-07 Perfectionnements aux compresseurs

Country Status (1)

Country Link
FR (1) FR949036A (fr)

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