FR2327423B1 - - Google Patents

Info

Publication number
FR2327423B1
FR2327423B1 FR7629905A FR7629905A FR2327423B1 FR 2327423 B1 FR2327423 B1 FR 2327423B1 FR 7629905 A FR7629905 A FR 7629905A FR 7629905 A FR7629905 A FR 7629905A FR 2327423 B1 FR2327423 B1 FR 2327423B1
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
FR7629905A
Other languages
French (fr)
Other versions
FR2327423A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2327423A1 publication Critical patent/FR2327423A1/fr
Application granted granted Critical
Publication of FR2327423B1 publication Critical patent/FR2327423B1/fr
Granted 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • 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
    • F04B25/00—Multi-stage pumps
    • F04B25/02—Multi-stage pumps of stepped piston type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR7629905A 1975-10-06 1976-10-05 Compresseur a course libre a taux de compression eleve Granted FR2327423A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU73529A LU73529A1 (enrdf_load_stackoverflow) 1975-10-06 1975-10-06

Publications (2)

Publication Number Publication Date
FR2327423A1 FR2327423A1 (fr) 1977-05-06
FR2327423B1 true FR2327423B1 (enrdf_load_stackoverflow) 1982-03-12

Family

ID=19728075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629905A Granted FR2327423A1 (fr) 1975-10-06 1976-10-05 Compresseur a course libre a taux de compression eleve

Country Status (4)

Country Link
JP (1) JPS5246509A (enrdf_load_stackoverflow)
BR (1) BR7606693A (enrdf_load_stackoverflow)
FR (1) FR2327423A1 (enrdf_load_stackoverflow)
LU (1) LU73529A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171655U (enrdf_load_stackoverflow) * 1987-04-30 1988-11-08
JPS63272955A (ja) * 1987-04-30 1988-11-10 Keihin Seiki Mfg Co Ltd 摺動絞り弁型気化器
GB9311385D0 (en) * 1993-06-02 1993-07-21 Contech Int Ltd Compressor
KR100619768B1 (ko) * 2005-02-03 2006-09-11 엘지전자 주식회사 2단 왕복동식 압축기 및 이를 적용한 냉장고
CN103557136B (zh) * 2013-10-21 2016-04-13 深圳市恒永达科技有限公司 一种移液泵、移液系统及分析装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR547566A (enrdf_load_stackoverflow) * 1922-12-19
FR539436A (enrdf_load_stackoverflow) * 1922-06-26
DE834125C (de) * 1942-10-27 1952-03-17 Teves Kg Alfred Schwingverdichter
FR1151453A (fr) * 1952-05-20 1958-01-30 Compresseur ou pompe à commande électrique synchrone
FR1112029A (fr) * 1954-05-31 1956-03-07 Compresseur électro-magnétique à piston libre de fréquence quelconque
CH494892A (de) * 1968-04-04 1970-08-15 Bruckhardt Ag Maschf Einrichtung zur Umkehrung der Bewegung der Kolbenstange einer Kolbenmaschine
DE2028530A1 (de) * 1970-06-10 1971-12-16 Zürcher, Paul Egon, Dipl.-Chem., 6600 Saarbrücken Elektromagnetische Schwingkolben pumpe
FR2158583A6 (enrdf_load_stackoverflow) * 1971-08-31 1973-06-15 Barthalon Maurice

Also Published As

Publication number Publication date
JPS6158672B2 (enrdf_load_stackoverflow) 1986-12-12
LU73529A1 (enrdf_load_stackoverflow) 1977-07-15
FR2327423A1 (fr) 1977-05-06
JPS5246509A (en) 1977-04-13
BR7606693A (pt) 1977-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse