FR687204A - Depth pumps for naphtha extraction - Google Patents

Depth pumps for naphtha extraction

Info

Publication number
FR687204A
FR687204A FR687204DA FR687204A FR 687204 A FR687204 A FR 687204A FR 687204D A FR687204D A FR 687204DA FR 687204 A FR687204 A FR 687204A
Authority
FR
France
Prior art keywords
naphtha extraction
pumps
depth
depth pumps
naphtha
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
French (fr)
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.)
AEG AG
Original Assignee
Allgemeine Elektricitaets Gesellschaft
AEG 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
Priority claimed from GB3897729A external-priority patent/GB345620A/en
Application filed by Allgemeine Elektricitaets Gesellschaft, AEG AG filed Critical Allgemeine Elektricitaets Gesellschaft
Application granted granted Critical
Publication of FR687204A publication Critical patent/FR687204A/en
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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/01—Materials digest

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR687204D 1928-04-17 1929-12-24 Depth pumps for naphtha extraction Expired FR687204A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED55556D DE512188C (en) 1928-04-17 1928-04-17 Deep pump for pumping petroleum
GB3897729A GB345620A (en) 1929-12-19 1929-12-19 Improvements relating to pumps

Publications (1)

Publication Number Publication Date
FR687204A true FR687204A (en) 1930-08-06

Family

ID=25972623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR687204D Expired FR687204A (en) 1928-04-17 1929-12-24 Depth pumps for naphtha extraction

Country Status (3)

Country Link
US (1) US1831411A (en)
DE (1) DE512188C (en)
FR (1) FR687204A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745737C (en) * 1939-11-30 1944-04-25 Adolf Roebig Valve lifters, especially for internal combustion engines
US2485526A (en) * 1948-01-08 1949-10-18 Dow Chemical Co Die casting apparatus
US2673131A (en) * 1950-11-24 1954-03-23 Norton Co Cylindrical liner
US3318515A (en) * 1965-06-07 1967-05-09 Curtiss Wright Corp Wear resistant construction for rotary mechanisms
US3684410A (en) * 1970-09-29 1972-08-15 Donal T Fitzgerald Plastic piston pump
US3774397A (en) * 1971-08-04 1973-11-27 Energy Res Corp Heat engine
US4302158A (en) * 1976-01-22 1981-11-24 Brown Kenard D Automatic pump for deep wells
US4591316A (en) * 1982-09-29 1986-05-27 Vadasz Fekete Amnon M Piston with simple retention valve
US4516479A (en) * 1983-06-06 1985-05-14 Intevep, S.A. Pump
US4693481A (en) * 1985-05-31 1987-09-15 Westinghouse Electric Corp. Film-riding shaft seal formed from high-purity silicon nitride
IT1186465B (en) * 1985-12-18 1987-11-26 Tetra Dev Co PUMPING UNIT FOR FILLING CONTAINERS IN PACKAGING MACHINES
US4772184A (en) * 1986-09-16 1988-09-20 Laing Karsten A Piston pump for abrasive conveyances
AP92A (en) * 1988-02-26 1990-07-16 Stokeld William Reginald Pump.
US4834631A (en) * 1988-04-04 1989-05-30 Carrier Corporation Separator and biasing plate
US5846060A (en) * 1994-07-18 1998-12-08 Yoshimoto; Ernesto Y. Reciprocating piston pump with bleed passages
DE29717653U1 (en) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckguß-Werk GmbH & Co. KG, 85570 Markt Schwaben Piston compressor for gaseous media
US7607901B2 (en) * 2004-05-25 2009-10-27 Harbison-Fischer, Inc. Wear rings for downhole pump
US20130294954A1 (en) * 2012-05-06 2013-11-07 Yongli Yang Advanced ceramic tubular type oil pump

Also Published As

Publication number Publication date
DE512188C (en) 1930-11-10
US1831411A (en) 1931-11-10

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