FR2580191B1 - Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz - Google Patents

Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz

Info

Publication number
FR2580191B1
FR2580191B1 FR8505432A FR8505432A FR2580191B1 FR 2580191 B1 FR2580191 B1 FR 2580191B1 FR 8505432 A FR8505432 A FR 8505432A FR 8505432 A FR8505432 A FR 8505432A FR 2580191 B1 FR2580191 B1 FR 2580191B1
Authority
FR
France
Prior art keywords
gas
reduced pressure
drying process
pressure drying
filled wet
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
FR8505432A
Other languages
English (en)
Other versions
FR2580191A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8505432A priority Critical patent/FR2580191B1/fr
Publication of FR2580191A1 publication Critical patent/FR2580191A1/fr
Application granted granted Critical
Publication of FR2580191B1 publication Critical patent/FR2580191B1/fr
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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/09—Air conditioning, e.g. de-watering, in pneumatic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
FR8505432A 1985-04-11 1985-04-11 Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz Expired FR2580191B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8505432A FR2580191B1 (fr) 1985-04-11 1985-04-11 Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8505432A FR2580191B1 (fr) 1985-04-11 1985-04-11 Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz

Publications (2)

Publication Number Publication Date
FR2580191A1 FR2580191A1 (fr) 1986-10-17
FR2580191B1 true FR2580191B1 (fr) 1989-10-06

Family

ID=9318120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8505432A Expired FR2580191B1 (fr) 1985-04-11 1985-04-11 Procede de sechage sous pression reduite d'une enceinte humide remplie de gaz

Country Status (1)

Country Link
FR (1) FR2580191B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US8540665B2 (en) 2007-05-04 2013-09-24 Powder Pharmaceuticals Inc. Particle cassettes and processes therefor
CN105074228A (zh) * 2012-12-21 2015-11-18 谢雷克斯公司 具有多管嘴驱动级的真空喷射器

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016493A1 (fr) * 1999-08-31 2001-03-08 Dct Double-Cone Technology Ag Bicone servant a creer un differentiel de pression
US7128092B2 (en) 1999-08-31 2006-10-31 Dct Double-Cone Technology Ag Separating arrangement for treatment of fluids
CN102345454B (zh) * 2010-07-28 2014-04-16 中国石油集团渤海石油装备制造有限公司 压裂液射流混合装置
GB2509184A (en) 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
US10753373B2 (en) 2012-12-21 2020-08-25 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
GB2509182A (en) * 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
GB2509183A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790595A (en) * 1950-09-20 1957-04-30 Metallgesellschaft Ag Steam jet apparatus
FR2444882A1 (fr) * 1978-12-18 1980-07-18 Pipeline Service Sa Procede de sechage et de mise en gaz sous vide de canalisations
FR2513737A1 (fr) * 1981-09-29 1983-04-01 Pipeline Service Sa Procede de sechage et mise en gaz de canalisations
FR2534983A1 (fr) * 1982-10-20 1984-04-27 Chacoux Claude Compresseur supersonique a jet
FR2541390B1 (fr) * 1982-12-10 1987-06-26 Bertin & Cie Ejecteur-melangeur a effet de trompe, utilise notamment comme thermocompresseur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43824E1 (en) 2001-01-11 2012-11-20 Powder Pharmaceuticals Inc. Needleless syringe
US8540665B2 (en) 2007-05-04 2013-09-24 Powder Pharmaceuticals Inc. Particle cassettes and processes therefor
US9044546B2 (en) 2007-05-04 2015-06-02 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor
US9358338B2 (en) 2007-05-04 2016-06-07 Powder Pharmaceuticals Incorporated Particle cassettes and processes therefor
CN105074228A (zh) * 2012-12-21 2015-11-18 谢雷克斯公司 具有多管嘴驱动级的真空喷射器

Also Published As

Publication number Publication date
FR2580191A1 (fr) 1986-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse