NL7207717A - - Google Patents

Info

Publication number
NL7207717A
NL7207717A NL7207717A NL7207717A NL7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A NL 7207717 A NL7207717 A NL 7207717A
Authority
NL
Netherlands
Application number
NL7207717A
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
Publication of NL7207717A publication Critical patent/NL7207717A/xx

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0276—Surge control by influencing fluid temperature
    • 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
    • F04D29/5833—Cooling at least part of the working fluid in a heat exchanger flow schemes and regulation thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
NL7207717A 1971-06-29 1972-06-07 NL7207717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132141 DE2132141C3 (en) 1971-06-29 1971-06-29 Process for the condensate-free operation of multi-stage turbo compressors

Publications (1)

Publication Number Publication Date
NL7207717A true NL7207717A (en) 1973-01-03

Family

ID=5812045

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207717A NL7207717A (en) 1971-06-29 1972-06-07

Country Status (5)

Country Link
CH (1) CH541791A (en)
DE (1) DE2132141C3 (en)
FR (1) FR2143729A1 (en)
IT (1) IT956143B (en)
NL (1) NL7207717A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197990A (en) * 1978-08-28 1980-04-15 General Electric Company Electronic drain system
DE2909675C3 (en) * 1979-03-12 1981-11-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Process for condensate-free intermediate cooling of compressed gases
JPS5612093A (en) * 1979-07-10 1981-02-05 Tokico Ltd Oil cooled compressor
US4571151A (en) * 1983-08-26 1986-02-18 General Electric Company Liquid injection control in multi-stage compressor
GB8422444D0 (en) * 1984-09-05 1984-10-10 Dowty Fuel Syst Ltd Pure-air generator
DE3544822A1 (en) * 1985-12-18 1987-06-19 Gutehoffnungshuette Man METHOD FOR CONTROLLING PUMP LIMITS OF TURBO COMPRESSORS
NL8701009A (en) * 1987-04-29 1988-11-16 Lely Nv C Van Der MACHINE FOR DISTRIBUTION OF EQUIPMENT.
DE4313574A1 (en) * 1993-04-26 1994-10-27 Leobersdorfer Maschf Process for separating condensate from high pressure air

Also Published As

Publication number Publication date
CH541791A (en) 1973-09-15
FR2143729A1 (en) 1973-02-09
IT956143B (en) 1973-10-10
DE2132141A1 (en) 1973-01-25
DE2132141C3 (en) 1979-08-16
DE2132141B2 (en) 1977-11-03
FR2143729B1 (en) 1977-07-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed