FR2377536B1 - - Google Patents

Info

Publication number
FR2377536B1
FR2377536B1 FR7701056A FR7701056A FR2377536B1 FR 2377536 B1 FR2377536 B1 FR 2377536B1 FR 7701056 A FR7701056 A FR 7701056A FR 7701056 A FR7701056 A FR 7701056A FR 2377536 B1 FR2377536 B1 FR 2377536B1
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
FR7701056A
Other languages
French (fr)
Other versions
FR2377536A1 (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.)
INST GIDROPROEKT IM
Original Assignee
INST GIDROPROEKT IM
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 INST GIDROPROEKT IM filed Critical INST GIDROPROEKT IM
Priority to FR7701056A priority Critical patent/FR2377536A1/fr
Publication of FR2377536A1 publication Critical patent/FR2377536A1/fr
Application granted granted Critical
Publication of FR2377536B1 publication Critical patent/FR2377536B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1066—Making by using boring or cutting machines with fluid jets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • 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
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR7701056A 1977-01-14 1977-01-14 Dispositif pour la creation d'une haute pression de choc d'un liquide Granted FR2377536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7701056A FR2377536A1 (fr) 1977-01-14 1977-01-14 Dispositif pour la creation d'une haute pression de choc d'un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701056A FR2377536A1 (fr) 1977-01-14 1977-01-14 Dispositif pour la creation d'une haute pression de choc d'un liquide

Publications (2)

Publication Number Publication Date
FR2377536A1 FR2377536A1 (fr) 1978-08-11
FR2377536B1 true FR2377536B1 (US07579456-20090825-P00002.png) 1979-04-20

Family

ID=9185509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701056A Granted FR2377536A1 (fr) 1977-01-14 1977-01-14 Dispositif pour la creation d'une haute pression de choc d'un liquide

Country Status (1)

Country Link
FR (1) FR2377536A1 (US07579456-20090825-P00002.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1580904A (en) * 1976-09-21 1980-12-10 Health & Safety Executive Generators of impulses
DE102017119610A1 (de) * 2017-08-26 2019-03-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zur Erzeugung einer Folge von Strahlabschnitten eines diskontinuierlichen, modifizierten Flüssigkeitsstrahls

Also Published As

Publication number Publication date
FR2377536A1 (fr) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse