KR910021589A - 공간상의 2상 측정용 조정 가능한 이중 광탐침 - Google Patents
공간상의 2상 측정용 조정 가능한 이중 광탐침 Download PDFInfo
- Publication number
- KR910021589A KR910021589A KR1019910002705A KR910002705A KR910021589A KR 910021589 A KR910021589 A KR 910021589A KR 1019910002705 A KR1019910002705 A KR 1019910002705A KR 910002705 A KR910002705 A KR 910002705A KR 910021589 A KR910021589 A KR 910021589A
- Authority
- KR
- South Korea
- Prior art keywords
- spatial
- phase measurement
- adjustable
- adjustable dual
- cylindrical support
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
- G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본발명의 선행기술에 해당하는 이중 광탐침의 기본 형태를 나타낸 것이고, 제2도는 본발명에 따른 이중 광탐침의 일구현예를 나타낸 것이다.
Claims (1)
- 에멀젼 중으로 침투하는 중공(中空) 원통형 튜브의 선단(先端)을 차폐하면서 종축 둘레를 회전하는 원통형 지지물중에 탑재되어 있는 2개의 관측용 광섬유를 함유하는 이중 광탐침에 있어서, 원통형 지지물이 중공 실린더의 종축에 수직으로 중공 실린더에 연결되어 있는 횡축둘레를 회전하도록 탑재되어 있고, 중공 원통형 튜브를 가로질러 조인트에 의해 원통형 지지물에 연결되어 있는 로드 어셈블리가 튜브 유입구로 부터 원통형 지지물이 횡축 둘레를 회전하는 상태를 조절할 수 있도록 되어 있음을 특징으로 하는, 2상(相) 에멀젼 중의 어떠한 방향의 유동도 모두 관측해낼 수 있는 조정 가능한 이중 광탐침.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9002271 | 1990-02-23 | ||
| FR9002271A FR2658918B1 (fr) | 1990-02-23 | 1990-02-23 | Bisonde optique orientable pour mesures diphasiques locales. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR910021589A true KR910021589A (ko) | 1991-12-20 |
Family
ID=9394073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910002705A KR910021589A (ko) | 1990-02-23 | 1991-02-20 | 공간상의 2상 측정용 조정 가능한 이중 광탐침 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5130534A (ko) |
| EP (1) | EP0445005A3 (ko) |
| JP (1) | JPH04215067A (ko) |
| KR (1) | KR910021589A (ko) |
| CA (1) | CA2036448A1 (ko) |
| FR (1) | FR2658918B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5422469A (en) * | 1989-10-30 | 1995-06-06 | Symbol Technologies, Inc. | Fiber optic barcode readers using purely mechanical scanner oscillation |
| US5404001A (en) * | 1992-10-08 | 1995-04-04 | Bard; Simon | Fiber optic barcode reader |
| US6023340A (en) * | 1998-05-07 | 2000-02-08 | Schlumberger Technology Corporation | Single point optical probe for measuring three-phase characteristics of fluid flow in a hydrocarbon well |
| US6016191A (en) * | 1998-05-07 | 2000-01-18 | Schlumberger Technology Corporation | Apparatus and tool using tracers and singles point optical probes for measuring characteristics of fluid flow in a hydrocarbon well and methods of processing resulting signals |
| US6075611A (en) * | 1998-05-07 | 2000-06-13 | Schlumberger Technology Corporation | Methods and apparatus utilizing a derivative of a fluorescene signal for measuring the characteristics of a multiphase fluid flow in a hydrocarbon well |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1055265B (de) * | 1957-06-14 | 1959-04-16 | Licentia Gmbh | Vektorsonde zur Ausmessung von Geschwindigkeitsfeldern eines stroemenden Mediums mit stark wechselnder Stroemungsrichtung |
| US3867033A (en) * | 1973-06-04 | 1975-02-18 | Us Air Force | Multi-component flow probe |
| US4659218A (en) * | 1985-05-23 | 1987-04-21 | Canadian Patents & Development Corporation | Multi-probe system for measuring bubble characteristics gas hold-up, liquid hold-up and solid hold-up in a three-phase fluidized bed |
-
1990
- 1990-02-23 FR FR9002271A patent/FR2658918B1/fr not_active Expired - Fee Related
-
1991
- 1991-02-06 US US07/651,198 patent/US5130534A/en not_active Expired - Fee Related
- 1991-02-15 CA CA002036448A patent/CA2036448A1/en not_active Abandoned
- 1991-02-20 KR KR1019910002705A patent/KR910021589A/ko not_active IP Right Cessation
- 1991-02-21 EP EP19910400477 patent/EP0445005A3/fr not_active Withdrawn
- 1991-02-22 JP JP3028673A patent/JPH04215067A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2036448A1 (en) | 1991-08-24 |
| EP0445005A3 (fr) | 1991-09-11 |
| FR2658918A1 (fr) | 1991-08-30 |
| FR2658918B1 (fr) | 1994-04-29 |
| US5130534A (en) | 1992-07-14 |
| EP0445005A2 (fr) | 1991-09-04 |
| JPH04215067A (ja) | 1992-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SUBM | Surrender of laid-open application requested |