FR2308781B1 - - Google Patents

Info

Publication number
FR2308781B1
FR2308781B1 FR7612045A FR7612045A FR2308781B1 FR 2308781 B1 FR2308781 B1 FR 2308781B1 FR 7612045 A FR7612045 A FR 7612045A FR 7612045 A FR7612045 A FR 7612045A FR 2308781 B1 FR2308781 B1 FR 2308781B1
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
FR7612045A
Other languages
French (fr)
Other versions
FR2308781A1 (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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of FR2308781A1 publication Critical patent/FR2308781A1/fr
Application granted granted Critical
Publication of FR2308781B1 publication Critical patent/FR2308781B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston type
    • F01B11/02—Equalising or cushioning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • 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
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N27/00—Proportioning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Braking Arrangements (AREA)
FR7612045A 1975-04-24 1976-04-23 Oscillateur actionne pneumatiquement Granted FR2308781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504759A SE395850B (sv) 1975-04-24 1975-04-24 Smorjanordning for borrigg

Publications (2)

Publication Number Publication Date
FR2308781A1 FR2308781A1 (fr) 1976-11-19
FR2308781B1 true FR2308781B1 (enrdf_load_stackoverflow) 1982-06-18

Family

ID=20324390

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612045A Granted FR2308781A1 (fr) 1975-04-24 1976-04-23 Oscillateur actionne pneumatiquement

Country Status (6)

Country Link
CA (1) CA1064339A (enrdf_load_stackoverflow)
DE (1) DE2617670C3 (enrdf_load_stackoverflow)
FI (1) FI60916C (enrdf_load_stackoverflow)
FR (1) FR2308781A1 (enrdf_load_stackoverflow)
SE (1) SE395850B (enrdf_load_stackoverflow)
ZA (1) ZA762427B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630004C3 (de) * 1976-07-03 1979-01-11 Rudolf 7031 Holzgerlingen Bock Freiflugkolbenmaschine
DE2742652C2 (de) * 1977-09-22 1983-04-28 H. Kuhnke Gmbh Kg, 2427 Malente Pneumatischer Taktgeber
FR2441073A1 (fr) * 1978-11-13 1980-06-06 Moiroux Auguste Compresseur a action directe equipe d'un piston monobloc
FR2488344B1 (fr) * 1980-08-05 1985-12-27 Renault Generateur hydraulique a moteur a piston libre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB891357A (en) * 1958-11-13 1962-03-14 Lodding Engineering Corp Water-operated reciprocating device
DE1775239A1 (de) * 1968-07-18 1971-07-22 Paschke Hanns Dieter Druckmittelbetriebene Vorrichtung zur Erzeugung einer hin- und hergehenden Bewegung
NL7103260A (enrdf_load_stackoverflow) * 1970-03-13 1971-09-15
US3862544A (en) * 1970-08-03 1975-01-28 Mcneil Corp Lubricating apparatus
DE2304910A1 (de) * 1973-01-30 1974-08-08 Vogel Willy Fa Vorrichtung zum zerstaeuben von oel in einer druckluftleitung

Also Published As

Publication number Publication date
DE2617670A1 (de) 1976-11-04
ZA762427B (en) 1977-11-30
DE2617670B2 (de) 1979-01-25
FI60916C (fi) 1982-04-13
SE395850B (sv) 1977-08-29
DE2617670C3 (de) 1979-09-13
FR2308781A1 (fr) 1976-11-19
CA1064339A (en) 1979-10-16
FI761110A7 (enrdf_load_stackoverflow) 1976-10-25
FI60916B (fi) 1981-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse