BR6905973D0 - Dispositivo de alarme para nivel liquido nos reservatorios de gas liquefeito sob pressao - Google Patents

Dispositivo de alarme para nivel liquido nos reservatorios de gas liquefeito sob pressao

Info

Publication number
BR6905973D0
BR6905973D0 BR205973/69A BR20597369A BR6905973D0 BR 6905973 D0 BR6905973 D0 BR 6905973D0 BR 205973/69 A BR205973/69 A BR 205973/69A BR 20597369 A BR20597369 A BR 20597369A BR 6905973 D0 BR6905973 D0 BR 6905973D0
Authority
BR
Brazil
Prior art keywords
liquid level
alarm device
liquefied gas
gas reservoirs
pressure liquefied
Prior art date
Application number
BR205973/69A
Other languages
English (en)
Portuguese (pt)
Inventor
Marie Francoise Adaglio
Original Assignee
Marie Francoise Adaglio
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 Marie Francoise Adaglio filed Critical Marie Francoise Adaglio
Publication of BR6905973D0 publication Critical patent/BR6905973D0/pt

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/307—Additional means used in combination with the main valve
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • F17C13/021—Special adaptations of indicating, measuring, or monitoring equipment having the height as the parameter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G01F23/0015—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring with a whistle or other sonorous signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/58—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using mechanically actuated indicating means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/02—Level control, e.g. controlling quantity of material stored in vessel without auxiliary power
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0335—Check-valves or non-return valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/033—Small pressure, e.g. for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/03—Control means
    • F17C2250/036—Control means using alarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0408—Level of content in the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0421—Mass or weight of the content of the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/07—Actions triggered by measured parameters
    • F17C2250/072—Action when predefined value is reached
    • F17C2250/077—Action when predefined value is reached when empty

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Eye Examination Apparatus (AREA)
BR205973/69A 1966-12-29 1969-01-29 Dispositivo de alarme para nivel liquido nos reservatorios de gas liquefeito sob pressao BR6905973D0 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR89270A FR91809E (fr) 1966-12-29 1966-12-29 Indicateur de niveau pour des réservoirs sous pression et notamment pour des bouteilles de gaz combustible
FR106656A FR92334E (fr) 1966-12-29 1967-05-17 Indicateur de niveau pour des réservoirs sous pression et notamment pour des bouteilles de gaz combustible
FR113291A FR92675E (fr) 1966-12-29 1967-07-06 Indicateur de niveau pour des réservoirs sous pression et notamment pour des bouteilles de gaz combustible
FR138072A FR94171E (fr) 1966-12-29 1968-01-31 Indicateur de niveau pour des réservoirs sous pression et notamment pour des bouteilles de gaz combustible.
FR140981A FR94226E (fr) 1966-12-29 1968-02-23 Indicateur de niveau pour des réservoirs sous pression et notamment pour des bouteilles de gaz combustible.

Publications (1)

Publication Number Publication Date
BR6905973D0 true BR6905973D0 (pt) 1973-04-05

Family

ID=27514850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR205973/69A BR6905973D0 (pt) 1966-12-29 1969-01-29 Dispositivo de alarme para nivel liquido nos reservatorios de gas liquefeito sob pressao

Country Status (10)

Country Link
US (2) US3536028A (OSRAM)
BE (2) BE706331A (OSRAM)
BR (1) BR6905973D0 (OSRAM)
CH (2) CH479864A (OSRAM)
DE (2) DE1623919A1 (OSRAM)
ES (2) ES346929A1 (OSRAM)
FR (8) FR91508E (OSRAM)
GB (2) GB1202918A (OSRAM)
LU (2) LU54804A1 (OSRAM)
NL (2) NL135197C (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961597A (en) * 1974-06-27 1976-06-08 The Gillette Company Liquefied gas alarm device
DE3722667A1 (de) * 1987-07-09 1987-10-29 Gok Gmbh & Co Kg Gasentnahmeventil fuer fluessiggasbehaelter
US5351562A (en) * 1992-01-24 1994-10-04 Keystone Railway Equipment Co., Inc. Hydraulic--pneumatic cushioning device with pressure indicator
EP0624235B1 (en) * 1992-09-16 1997-03-05 Tokai Corporation Disposable liquefied gas cylinder with remaining volume alarm and manufacturing method thereof
WO2016141313A1 (en) * 2015-03-05 2016-09-09 Chicago Bridge & Iron Company Connection for refrigerated gas storage tank
CN109882633A (zh) * 2019-03-25 2019-06-14 江苏诗礼石油科研仪器有限公司 回压控制系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US80328A (en) * 1868-07-28 Improvement in iidicatoes foe steam-geneeatoes
US424031A (en) * 1890-03-25 spencer
US1723173A (en) * 1923-06-23 1929-08-06 Autometer Company Inc Means for measuring the quantity of liquid in tanks
US2118311A (en) * 1937-02-08 1938-05-24 Yarnall Waring Co Alarm water column
US2510098A (en) * 1947-01-20 1950-06-06 John W Geisler Tank vent
US2895504A (en) * 1957-07-08 1959-07-21 Bendix Westinghouse Automotive Combined relief valve and low pressure indicator
US3024760A (en) * 1959-01-05 1962-03-13 Mizar Handels Anstalt Sound device signalling the beginning of the exhaustion of a liquid gas bottle
US3073333A (en) * 1960-06-22 1963-01-15 Exxon Research Engineering Co Tight fill system for tank loading and discharging

Also Published As

Publication number Publication date
GB1230025A (en) 1971-04-28
BE706331A (fr) 1968-03-18
DE1623919A1 (de) 1971-07-22
DE1904881A1 (de) 1969-09-11
GB1202918A (en) 1970-08-19
CH479864A (fr) 1969-10-15
ES363122A2 (es) 1970-12-16
LU54804A1 (fr) 1968-01-31
LU57848A1 (fr) 1969-05-21
FR94171E (fr) 1969-07-11
FR91508E (fr) 1968-06-28
NL6715153A (nl) 1968-07-01
ES346929A1 (es) 1969-03-16
BE727495R (fr) 1969-07-01
NL135197C (nl) 1972-05-15
FR92675E (fr) 1968-12-13
FR91806E (OSRAM) 1968-08-16
FR91809E (fr) 1968-08-16
US3536028A (en) 1970-10-27
FR91619E (fr) 1968-07-19
NL6901429A (nl) 1969-08-04
FR92334E (fr) 1968-10-25
FR94226E (fr) 1969-07-18
CH517936A (fr) 1972-01-15
US3640241A (en) 1972-02-08

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