WO2004097375A3 - Procede et dispositif de soutirage de liquide et en particulier d’huile de transformateur - Google Patents

Procede et dispositif de soutirage de liquide et en particulier d’huile de transformateur Download PDF

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Publication number
WO2004097375A3
WO2004097375A3 PCT/FR2004/000983 FR2004000983W WO2004097375A3 WO 2004097375 A3 WO2004097375 A3 WO 2004097375A3 FR 2004000983 W FR2004000983 W FR 2004000983W WO 2004097375 A3 WO2004097375 A3 WO 2004097375A3
Authority
WO
WIPO (PCT)
Prior art keywords
drilling
guide
liquid
drill
magnet
Prior art date
Application number
PCT/FR2004/000983
Other languages
English (en)
Other versions
WO2004097375A2 (fr
Inventor
Philippe Bourrieres
Original Assignee
Groupe Cahors
Philippe Bourrieres
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 Groupe Cahors, Philippe Bourrieres filed Critical Groupe Cahors
Publication of WO2004097375A2 publication Critical patent/WO2004097375A2/fr
Publication of WO2004097375A3 publication Critical patent/WO2004097375A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N2001/1031—Sampling from special places
    • G01N2001/1037—Sampling from special places from an enclosure (hazardous waste, radioactive)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Drilling And Boring (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

Procédé de soutirage de liquide, en particulier d'huile de transformateur, caractérisé en ce qu'il comprend les étapes suivantes: A on applique sur la surface extérieure de la paroi (1) du réservoir de liquide, un aimant (2) comportant un alésage (3) dont l'axe est perpendiculaire à ladite paroi (1), B on fixe sur ladite surface extérieure un dispositif de perçage et de soutirage (4) comportant un guide (5) traversé axialement par un alésage (6) que l'on dispose dans l'axe de l'alésage (3) de l'aimant (2) ledit guide (5) comportant un obturateur (7) mobile entre une position ouverte qui dégage le passage dans l'alésage (6) du guide (5) et une position fermée qui obture ledit passage, C on introduit dans l'alésage (6) du guide (5) puis dans l'alésage de l'aimant (2), le forêt (9) d'un outil de perçage (10), D on perfore ladite paroi (1) au moyen du forêt (9), E on retire le forêt (9) et l'outil de perçage (10), F on met l'obturateur (7) en position fermée.
PCT/FR2004/000983 2003-04-29 2004-04-22 Procede et dispositif de soutirage de liquide et en particulier d’huile de transformateur WO2004097375A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0305293A FR2854395B1 (fr) 2003-04-29 2003-04-29 Procede et dispositif de soutirage de liquide et en particulier d'huile de transformateur.
FR03/05293 2003-04-29

Publications (2)

Publication Number Publication Date
WO2004097375A2 WO2004097375A2 (fr) 2004-11-11
WO2004097375A3 true WO2004097375A3 (fr) 2005-05-06

Family

ID=33155552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/000983 WO2004097375A2 (fr) 2003-04-29 2004-04-22 Procede et dispositif de soutirage de liquide et en particulier d’huile de transformateur

Country Status (2)

Country Link
FR (1) FR2854395B1 (fr)
WO (1) WO2004097375A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132642A (zh) * 2019-05-30 2019-08-16 河海大学 一种土壤环境检测采样器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915192A (en) * 1974-04-24 1975-10-28 John A Skvarenina Piercing valve construction
US4715236A (en) * 1986-10-03 1987-12-29 Puget Sound Power And Light Company Power transformer inspection procedure
US5131283A (en) * 1990-11-26 1992-07-21 Canfield Michael H Tool for sampling oil from electric distribution transformer tanks for PCB contamination
US5907110A (en) * 1998-05-29 1999-05-25 The Regents Of The University Of California Fluid sampling tool
US6293163B1 (en) * 1998-03-31 2001-09-25 The Regents Of The University Of California Fluid sampling tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915192A (en) * 1974-04-24 1975-10-28 John A Skvarenina Piercing valve construction
US4715236A (en) * 1986-10-03 1987-12-29 Puget Sound Power And Light Company Power transformer inspection procedure
US5131283A (en) * 1990-11-26 1992-07-21 Canfield Michael H Tool for sampling oil from electric distribution transformer tanks for PCB contamination
US6293163B1 (en) * 1998-03-31 2001-09-25 The Regents Of The University Of California Fluid sampling tool
US5907110A (en) * 1998-05-29 1999-05-25 The Regents Of The University Of California Fluid sampling tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132642A (zh) * 2019-05-30 2019-08-16 河海大学 一种土壤环境检测采样器
CN110132642B (zh) * 2019-05-30 2020-10-16 河海大学 一种土壤环境检测采样器

Also Published As

Publication number Publication date
FR2854395B1 (fr) 2005-07-01
WO2004097375A2 (fr) 2004-11-11
FR2854395A1 (fr) 2004-11-05

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