NL174489C - Vacuumpomp met dampflux. - Google Patents

Vacuumpomp met dampflux.

Info

Publication number
NL174489C
NL174489C NLAANVRAGE7313282,A NL7313282A NL174489C NL 174489 C NL174489 C NL 174489C NL 7313282 A NL7313282 A NL 7313282A NL 174489 C NL174489 C NL 174489C
Authority
NL
Netherlands
Prior art keywords
vacuum pump
vapor flux
flux
vapor
vacuum
Prior art date
Application number
NLAANVRAGE7313282,A
Other languages
English (en)
Dutch (nl)
Other versions
NL174489B (nl
NL7313282A (de
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of NL7313282A publication Critical patent/NL7313282A/xx
Publication of NL174489B publication Critical patent/NL174489B/xx
Application granted granted Critical
Publication of NL174489C publication Critical patent/NL174489C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F9/00—Diffusion pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
NLAANVRAGE7313282,A 1972-09-27 1973-09-26 Vacuumpomp met dampflux. NL174489C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7234187A FR2250391A5 (de) 1972-09-27 1972-09-27

Publications (3)

Publication Number Publication Date
NL7313282A NL7313282A (de) 1974-03-29
NL174489B NL174489B (nl) 1984-01-16
NL174489C true NL174489C (nl) 1984-06-18

Family

ID=9104841

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7313282,A NL174489C (nl) 1972-09-27 1973-09-26 Vacuumpomp met dampflux.

Country Status (6)

Country Link
US (1) US3941512A (de)
CH (1) CH574055A5 (de)
DE (1) DE2347583C2 (de)
FR (1) FR2250391A5 (de)
GB (1) GB1420118A (de)
NL (1) NL174489C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310483A1 (fr) * 1975-05-05 1976-12-03 Cit Alcatel Groupe de pompage pour tubes de television
US5137429A (en) * 1991-04-15 1992-08-11 Spectrameasure Inc. Diffusion pump
WO1993017242A1 (en) * 1992-02-28 1993-09-02 Institut Teplofiziki Jet-type vacuum pump
US6347674B1 (en) * 1998-12-18 2002-02-19 Western Well Tool, Inc. Electrically sequenced tractor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1580371A (en) * 1923-06-08 1926-04-13 Franklin Air Compressor Works Cooling construction for cylinders
DE487669C (de) * 1926-12-25 1929-12-11 Westinghouse Brake & Signal Kolbenkompressor
US1961905A (en) * 1929-02-20 1934-06-05 Michell Crankless Engines Corp Internal combustion engine
US1974033A (en) * 1932-04-14 1934-09-18 Daimler Benz Ag Power-driven vehicle
US2839238A (en) * 1953-10-21 1958-06-17 Heraeus Gmbh W C Fractionating oil diffusion pumps
US3086283A (en) * 1959-08-24 1963-04-23 Charles A Webber Method for improving assembly of heat exchanger for semiconductors
FR1262025A (fr) * 1960-04-15 1961-05-26 Beaudouin Ets Perfectionnements aux pompes à vide à diffusion
US3346042A (en) * 1965-10-13 1967-10-10 Gen Ionics Corp Radiation recuperator
US3360188A (en) * 1966-02-02 1967-12-26 Stuffer Rowen Oil diffusion pump with cooled baffle
US3442094A (en) * 1967-12-13 1969-05-06 Westinghouse Electric Corp Thermal mastic

Also Published As

Publication number Publication date
FR2250391A5 (de) 1975-05-30
GB1420118A (en) 1976-01-07
US3941512A (en) 1976-03-02
NL174489B (nl) 1984-01-16
DE2347583A1 (de) 1974-04-11
DE2347583C2 (de) 1985-08-08
CH574055A5 (de) 1976-03-31
NL7313282A (de) 1974-03-29

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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
V1 Lapsed because of non-payment of the annual fee