FR2251810B1 - - Google Patents

Info

Publication number
FR2251810B1
FR2251810B1 FR7438045A FR7438045A FR2251810B1 FR 2251810 B1 FR2251810 B1 FR 2251810B1 FR 7438045 A FR7438045 A FR 7438045A FR 7438045 A FR7438045 A FR 7438045A FR 2251810 B1 FR2251810 B1 FR 2251810B1
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
FR7438045A
Other languages
French (fr)
Other versions
FR2251810A1 (enExample
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.)
Tekken Construction Co Ltd
Tekken Corp
Original Assignee
Tekken Construction Co Ltd
Tekken Corp
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
Priority claimed from JP12920273A external-priority patent/JPS5411975B2/ja
Priority claimed from JP6311174A external-priority patent/JPS5623039B2/ja
Application filed by Tekken Construction Co Ltd, Tekken Corp filed Critical Tekken Construction Co Ltd
Publication of FR2251810A1 publication Critical patent/FR2251810A1/fr
Application granted granted Critical
Publication of FR2251810B1 publication Critical patent/FR2251810B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
    • E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7438045A 1973-11-19 1974-11-19 Expired FR2251810B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12920273A JPS5411975B2 (enExample) 1973-11-19 1973-11-19
JP6311174A JPS5623039B2 (enExample) 1974-06-04 1974-06-04

Publications (2)

Publication Number Publication Date
FR2251810A1 FR2251810A1 (enExample) 1975-06-13
FR2251810B1 true FR2251810B1 (enExample) 1981-05-08

Family

ID=26404194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438045A Expired FR2251810B1 (enExample) 1973-11-19 1974-11-19

Country Status (7)

Country Link
US (1) US3946605A (enExample)
CA (1) CA1035167A (enExample)
DE (1) DE2453598C2 (enExample)
FR (1) FR2251810B1 (enExample)
GB (1) GB1494346A (enExample)
NL (1) NL7414900A (enExample)
SE (1) SE423281B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246634A (en) * 1975-10-13 1977-04-13 Tekken Constr Co Shield excavator
DE2642537C2 (de) * 1976-09-22 1986-11-27 Krupp Koppers GmbH, 4300 Essen Verfahren zur Ermittlung und Steuerung des bei der Partialoxidation von feinkörnigen bis staubförmigen Brennstoffen dem Vergaser zugeführten Brennstoffstromes
DE2757032A1 (de) * 1977-12-21 1979-06-28 Krupp Koppers Gmbh Verfahren zur ermittlung des bei der partialoxydation von feinkoernigen bis staubfoermigen festen brennstoffen dem vergaser zugefuehrten brennstoffstromes
JPS5689694A (en) * 1979-12-18 1981-07-21 Tekken Constr Co Method of controlling excavating construction of next ring length in method of construction of muddy water shielding excavation
KR850000535B1 (ko) * 1980-06-30 1985-04-17 가부시기 가이샤 이세끼 가이하쓰 고오기 시일드터널 굴진방법
FR2548729B1 (fr) * 1983-07-04 1985-10-18 Tekken Constr Co Appareil de commande de creusement pour le percement de tunnels par bouclier hydraulique
WO1992009886A1 (en) * 1990-11-28 1992-06-11 Stewart Hughes Limited System and method for monitoring debris in a fluid
FR2776769B1 (fr) * 1998-03-30 2000-04-28 Schlumberger Services Petrol Procede et installation de mise en oeuvre d'un debitmetre multiphasique, en aval d'un puits de petrole
EA007567B1 (ru) * 2005-06-01 2006-12-29 Эдуард Наумович Шенкман Способ измерения массы нефтепродуктов в топливораздаточных установках с топливораздаточными колонками
DE102006050656A1 (de) * 2006-10-24 2008-04-30 Endress & Hauser Meßtechnik GmbH & Co. KG Durchflußmeßsystem und Verfahren zur Bestimmung eines Durchflusses einer feststoffbeladenen Flüssigkeit in einer Leitung
RU2326011C2 (ru) * 2007-01-29 2008-06-10 Николай Григорьевич Иванов Способ реализации нефтепродуктов потребителю
CN102141423B (zh) * 2010-01-29 2014-08-06 通用电气公司 实时测定固气混合物中固体质量流量的系统及方法
US9267831B2 (en) 2010-01-29 2016-02-23 General Electric Company Systems and methods for determining a real time solid flow rate in a solid-gas mixture
IL231803A (en) * 2014-03-30 2016-06-30 Zvi Borowitsh Tunnel detection method and system
DE102014104580B4 (de) 2014-04-01 2024-03-21 Herrenknecht Ag Vorrichtung zum Vortrieb eines Tunnels
CN105105311B (zh) * 2015-09-25 2017-03-29 江苏中烟工业有限责任公司 一种造纸法再造烟叶原料提取率的测定方法
ES2805052T3 (es) * 2016-02-01 2021-02-10 Herrenknecht Ag Dispositivo perforador de túneles y sistema para la extracción hidráulica de detrito, así como sistema para generar una presión del líquido estable de un líquido de perforación en el área de una rueda de corte del dispositivo perforador de túneles
CN107255032B (zh) * 2017-08-09 2019-02-19 中铁隧道集团二处有限公司 一种利用密度计测算泥水盾构机出渣量的方法
CN110132784A (zh) * 2018-02-09 2019-08-16 中国热带农业科学院农产品加工研究所 一种酸性土壤颗粒的测试方法
CN108444866A (zh) * 2018-06-22 2018-08-24 华润电力登封有限公司 浆液密度测量装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340993A (en) * 1939-11-24 1944-02-08 Alonzo L Smith Method of testing wells
US2290408A (en) * 1941-02-21 1942-07-21 Phillips Petroleum Co Exploration of boreholes
US2930967A (en) * 1953-12-29 1960-03-29 Gulf Research Development Co Method and apparatus for logging drilling fluid
US2966059A (en) * 1958-02-10 1960-12-27 Warren Automatic Tool Company Indicator of drilling mud gain and loss
US3002379A (en) * 1958-12-19 1961-10-03 Phillips Petroleum Co Process and apparatus for magnetic flow measurement
US3258963A (en) * 1960-03-18 1966-07-05 Exxon Production Research Co Borehole measurements
DE1266522B (de) * 1962-03-27 1968-04-18 Vyzk Ustav Pro Stavbu Lodi Verfahren zur Messung der gefoerderten Menge und zur Bestimmung der optimalen Bedingungen fuer die Spuelfoerderung fester Stoffe und Vorrichtung zur Durchfuehrung dieses Verfahrens
FR1358655A (fr) * 1963-03-18 1964-04-17 Navika Narodni Podnik Procédé de mesure simultanée du débit et de la concentration de transport d'un mélange hydraulique donné, et dispositif pour la mise en oeuvre de ce procédé
NL6805777A (enExample) * 1968-04-24 1969-10-28
US3602322A (en) * 1968-10-24 1971-08-31 Dale C Gorsuch Fluid flow monitoring system for well drilling operations
US3613806A (en) * 1970-03-27 1971-10-19 Shell Oil Co Drilling mud system
US3750766A (en) * 1971-10-28 1973-08-07 Exxon Production Research Co Controlling subsurface pressures while drilling with oil base muds

Also Published As

Publication number Publication date
DE2453598C2 (de) 1984-05-17
SE7414401L (enExample) 1975-05-20
FR2251810A1 (enExample) 1975-06-13
US3946605A (en) 1976-03-30
CA1035167A (en) 1978-07-25
SE423281B (sv) 1982-04-26
NL7414900A (nl) 1975-05-21
AU7521574A (en) 1976-05-13
DE2453598A1 (de) 1975-05-28
GB1494346A (en) 1977-12-07

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