FR2205636B1 - - Google Patents

Info

Publication number
FR2205636B1
FR2205636B1 FR7239033A FR7239033A FR2205636B1 FR 2205636 B1 FR2205636 B1 FR 2205636B1 FR 7239033 A FR7239033 A FR 7239033A FR 7239033 A FR7239033 A FR 7239033A FR 2205636 B1 FR2205636 B1 FR 2205636B1
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
FR7239033A
Other languages
French (fr)
Other versions
FR2205636A1 (enrdf_load_html_response
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.)
V NAUCHNO ISSLE
Original Assignee
V NAUCHNO ISSLE
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 V NAUCHNO ISSLE filed Critical V NAUCHNO ISSLE
Priority to FR7239033A priority Critical patent/FR2205636B1/fr
Publication of FR2205636A1 publication Critical patent/FR2205636A1/fr
Application granted granted Critical
Publication of FR2205636B1 publication Critical patent/FR2205636B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR7239033A 1972-11-03 1972-11-03 Expired FR2205636B1 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7239033A FR2205636B1 (enrdf_load_html_response) 1972-11-03 1972-11-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239033A FR2205636B1 (enrdf_load_html_response) 1972-11-03 1972-11-03

Publications (2)

Publication Number Publication Date
FR2205636A1 FR2205636A1 (enrdf_load_html_response) 1974-05-31
FR2205636B1 true FR2205636B1 (enrdf_load_html_response) 1976-10-29

Family

ID=9106622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239033A Expired FR2205636B1 (enrdf_load_html_response) 1972-11-03 1972-11-03

Country Status (1)

Country Link
FR (1) FR2205636B1 (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7710381A (nl) * 1977-09-22 1979-03-26 Augustinus Johannes Petrus Mar Plunjerpomp.
US4297087A (en) * 1979-08-23 1981-10-27 Baker International Corporation Apparatus for pumping fluid from a well through a tubing string
CN103032422B (zh) * 2012-11-22 2015-08-05 裕东（中山）机械工程有限公司 直线往复机构驱动的脉冲气发生器

Also Published As

Publication number Publication date
FR2205636A1 (enrdf_load_html_response) 1974-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse