FR2159058A5 - - Google Patents

Info

Publication number
FR2159058A5
FR2159058A5 FR7238452A FR7238452A FR2159058A5 FR 2159058 A5 FR2159058 A5 FR 2159058A5 FR 7238452 A FR7238452 A FR 7238452A FR 7238452 A FR7238452 A FR 7238452A FR 2159058 A5 FR2159058 A5 FR 2159058A5
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
FR7238452A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR2159058A5 publication Critical patent/FR2159058A5/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7238452A 1971-10-30 1972-10-30 Expired FR2159058A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712154267 DE2154267C3 (de) 1971-10-30 1971-10-30 Mehrstufiger radialer Turbokompressor

Publications (1)

Publication Number Publication Date
FR2159058A5 true FR2159058A5 (fr) 1973-06-15

Family

ID=5823889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238452A Expired FR2159058A5 (fr) 1971-10-30 1972-10-30

Country Status (5)

Country Link
BE (1) BE790651A (fr)
CH (1) CH564156A5 (fr)
DE (1) DE2154267C3 (fr)
FR (1) FR2159058A5 (fr)
IT (1) IT969903B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312670A1 (fr) * 1975-05-27 1976-12-24 Ingersoll Rand Co Compresseur de gaz
FR2571444A1 (fr) * 1984-08-17 1986-04-11 Mannesmann Ag Dispositif de refroidissement pour un compresseur a plusieurs etages
EP0592803A1 (fr) * 1992-10-15 1994-04-20 MAN Gutehoffnungshütte Aktiengesellschaft Compresseur à arbres multiples et transmission avec des canaux de retour et avec diffuseur radial

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312670A1 (fr) * 1975-05-27 1976-12-24 Ingersoll Rand Co Compresseur de gaz
FR2323042A1 (fr) * 1975-05-27 1977-04-01 Ingersoll Rand Co Compresseur de gaz
FR2571444A1 (fr) * 1984-08-17 1986-04-11 Mannesmann Ag Dispositif de refroidissement pour un compresseur a plusieurs etages
EP0592803A1 (fr) * 1992-10-15 1994-04-20 MAN Gutehoffnungshütte Aktiengesellschaft Compresseur à arbres multiples et transmission avec des canaux de retour et avec diffuseur radial

Also Published As

Publication number Publication date
IT969903B (it) 1974-04-10
DE2154267B2 (de) 1975-01-02
DE2154267A1 (de) 1973-05-03
DE2154267C3 (de) 1975-08-07
BE790651A (fr) 1973-02-15
CH564156A5 (fr) 1975-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse