FR2230257A5 - - Google Patents

Info

Publication number
FR2230257A5
FR2230257A5 FR7317815A FR7317815A FR2230257A5 FR 2230257 A5 FR2230257 A5 FR 2230257A5 FR 7317815 A FR7317815 A FR 7317815A FR 7317815 A FR7317815 A FR 7317815A FR 2230257 A5 FR2230257 A5 FR 2230257A5
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
FR7317815A
Other languages
French (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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR7317815A priority Critical patent/FR2230257A5/fr
Priority to DE2423002A priority patent/DE2423002C3/en
Priority to US05/469,768 priority patent/US3941144A/en
Priority to BE2053625A priority patent/BE815089A/en
Priority to GB2188674A priority patent/GB1467346A/en
Priority to NL7406619A priority patent/NL7406619A/xx
Application granted granted Critical
Publication of FR2230257A5 publication Critical patent/FR2230257A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/10—Mixing gases with gases
    • B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/32—Injector mixers wherein the additional components are added in a by-pass of the main flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7317815A 1973-05-16 1973-05-16 Expired FR2230257A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7317815A FR2230257A5 (en) 1973-05-16 1973-05-16
DE2423002A DE2423002C3 (en) 1973-05-16 1974-05-13 Device for reducing pressure fluctuations in gas lines with a pressure reducer and at least one shut-off valve
US05/469,768 US3941144A (en) 1973-05-16 1974-05-14 Supply circuits for fluids under pressure
BE2053625A BE815089A (en) 1973-05-16 1974-05-16 TRANSPORT CIRCUIT INTENDED TO AVOID OVERPRESSURES DUE TO RAPID FLUID FLOW CUT-OFFS
GB2188674A GB1467346A (en) 1973-05-16 1974-05-16 Supply circuits for gaseous fluids under pressure
NL7406619A NL7406619A (en) 1973-05-16 1974-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317815A FR2230257A5 (en) 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
FR2230257A5 true FR2230257A5 (en) 1974-12-13

Family

ID=9119445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317815A Expired FR2230257A5 (en) 1973-05-16 1973-05-16

Country Status (2)

Country Link
BE (1) BE815089A (en)
FR (1) FR2230257A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596171A1 (en) * 1986-03-20 1987-09-25 Francel Sa Device for maintaining the pressure in a piping downstream from a gas pressure reducing valve supplying an all-or-nothing utilisation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34876C (en) * 1885-09-26 1886-03-15 G. RICHERT in Gothenburg, Schweden DEVICE TO PREVENT HYDRAULIC SHOCKS WHEN CLOSING DRAIN COCKS
FR741726A (en) * 1931-11-12 1933-02-18
FR1081881A (en) * 1953-05-09 1954-12-23 Device for damping water hammer
US3018799A (en) * 1958-02-20 1962-01-30 Willy B Volkmann Water surge arrester
DE1253973B (en) * 1963-07-04 1967-11-09 Pulsation Controls Corp Pressure shock absorber with Venturi nozzle for fluid lines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE36455C (en) * 1866-03-02 1886-08-16 G. RICHERT in Gothenburg, Schweden ; Vertreter : C. FEHLERT & G. LOUBIER, i. F. C. KESSELER in Berlin SW., Königgrätzerstr. 47 DEVICE TO PREVENT HYDRAULIC SHOCKS WHEN CLOSING DRAIN COCKS
DE34876C (en) * 1885-09-26 1886-03-15 G. RICHERT in Gothenburg, Schweden DEVICE TO PREVENT HYDRAULIC SHOCKS WHEN CLOSING DRAIN COCKS
FR741726A (en) * 1931-11-12 1933-02-18
FR1081881A (en) * 1953-05-09 1954-12-23 Device for damping water hammer
US3018799A (en) * 1958-02-20 1962-01-30 Willy B Volkmann Water surge arrester
DE1253973B (en) * 1963-07-04 1967-11-09 Pulsation Controls Corp Pressure shock absorber with Venturi nozzle for fluid lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596171A1 (en) * 1986-03-20 1987-09-25 Francel Sa Device for maintaining the pressure in a piping downstream from a gas pressure reducing valve supplying an all-or-nothing utilisation

Also Published As

Publication number Publication date
BE815089A (en) 1974-09-16

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Legal Events

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