ES359434A1 - Perfeccionamientos en la construccion de bombas de vacio. - Google Patents

Perfeccionamientos en la construccion de bombas de vacio.

Info

Publication number
ES359434A1
ES359434A1 ES359434A ES359434A ES359434A1 ES 359434 A1 ES359434 A1 ES 359434A1 ES 359434 A ES359434 A ES 359434A ES 359434 A ES359434 A ES 359434A ES 359434 A1 ES359434 A1 ES 359434A1
Authority
ES
Spain
Prior art keywords
piston
relating
pumping
shaft
pumping devices
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
ES359434A
Other languages
English (en)
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES359434A1 publication Critical patent/ES359434A1/es
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C21/00—Oscillating-piston pumps specially adapted for elastic fluids
    • F04C21/005—Oscillating-piston pumps specially adapted for elastic fluids the piston oscillating in the space, e.g. around a fixed point

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
ES359434A 1967-10-25 1968-10-23 Perfeccionamientos en la construccion de bombas de vacio. Expired ES359434A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR125848 1967-10-25

Publications (1)

Publication Number Publication Date
ES359434A1 true ES359434A1 (es) 1970-08-16

Family

ID=8640725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES359434A Expired ES359434A1 (es) 1967-10-25 1968-10-23 Perfeccionamientos en la construccion de bombas de vacio.

Country Status (7)

Country Link
BE (1) BE720741A (xx)
CH (1) CH496892A (xx)
DE (1) DE1801860A1 (xx)
ES (1) ES359434A1 (xx)
FR (1) FR1548598A (xx)
GB (1) GB1196565A (xx)
LU (1) LU57018A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914042A1 (de) * 1989-04-28 1990-10-31 Pfeiffer Vakuumtechnik Pumpe zur foerderung von gasen und zur erzeugung eines differenzdruckes

Also Published As

Publication number Publication date
GB1196565A (en) 1970-07-01
FR1548598A (xx) 1968-12-06
DE1801860A1 (de) 1969-05-29
BE720741A (xx) 1969-02-17
LU57018A1 (xx) 1969-01-20
CH496892A (fr) 1970-09-30

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