FR2618210B1 - Appareil antigel. - Google Patents

Appareil antigel.

Info

Publication number
FR2618210B1
FR2618210B1 FR8709940A FR8709940A FR2618210B1 FR 2618210 B1 FR2618210 B1 FR 2618210B1 FR 8709940 A FR8709940 A FR 8709940A FR 8709940 A FR8709940 A FR 8709940A FR 2618210 B1 FR2618210 B1 FR 2618210B1
Authority
FR
France
Prior art keywords
antifreeze apparatus
antifreeze
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
FR8709940A
Other languages
English (en)
Other versions
FR2618210A1 (fr
Inventor
Jean Philippe Cornil
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.)
Engie SA
Original Assignee
Gaz de France SA
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 Gaz de France SA filed Critical Gaz de France SA
Priority to FR8709940A priority Critical patent/FR2618210B1/fr
Publication of FR2618210A1 publication Critical patent/FR2618210A1/fr
Application granted granted Critical
Publication of FR2618210B1 publication Critical patent/FR2618210B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/02—Pipe-line systems for gases or vapours
    • F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
    • F17D1/05—Preventing freezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/215—Mixing gases with liquids by introducing liquids into gaseous media by forcing the gas through absorbent pads containing the liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR8709940A 1987-07-15 1987-07-15 Appareil antigel. Expired FR2618210B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8709940A FR2618210B1 (fr) 1987-07-15 1987-07-15 Appareil antigel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8709940A FR2618210B1 (fr) 1987-07-15 1987-07-15 Appareil antigel.

Publications (2)

Publication Number Publication Date
FR2618210A1 FR2618210A1 (fr) 1989-01-20
FR2618210B1 true FR2618210B1 (fr) 1989-11-03

Family

ID=9353124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8709940A Expired FR2618210B1 (fr) 1987-07-15 1987-07-15 Appareil antigel.

Country Status (1)

Country Link
FR (1) FR2618210B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387346A (zh) * 2015-10-23 2016-03-09 辽宁科技大学 一种自循环燃气防冻进户装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981848B1 (en) * 1996-02-29 2006-01-03 Pgi International, Ltd. Methanol injection system and method to prevent freezing of a natural gas pipeline

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899977A (en) * 1959-08-18 Anti-freezer for pipe lines
US1778138A (en) * 1929-03-07 1930-10-14 Anti Freezer Company Antifreeze device
GB559257A (en) * 1942-09-07 1944-02-10 John Rodway Improvements in or relating to means for preventing the freezing of moisture carried in suspension by air or gas
FR935080A (fr) * 1945-10-29 1948-06-09 Hymatic Eng Co Ltd Procédé et dispositif anti-gel
US2693351A (en) * 1952-01-21 1954-11-02 Orr C Riley Frost preventing device for gas systems
CH405584A (it) * 1962-02-14 1966-01-15 Magneti Marelli Spa Apparecchio anticongelante comprendente un condotto d'aria raccordato ad un impianto pneumatico

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105387346A (zh) * 2015-10-23 2016-03-09 辽宁科技大学 一种自循环燃气防冻进户装置

Also Published As

Publication number Publication date
FR2618210A1 (fr) 1989-01-20

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Legal Events

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CD Change of name or company name
CJ Change in legal form