GB2023270A - Drying cavities - Google Patents

Drying cavities

Info

Publication number
GB2023270A
GB2023270A GB7826756A GB7826756A GB2023270A GB 2023270 A GB2023270 A GB 2023270A GB 7826756 A GB7826756 A GB 7826756A GB 7826756 A GB7826756 A GB 7826756A GB 2023270 A GB2023270 A GB 2023270A
Authority
GB
United Kingdom
Prior art keywords
water
liquid
miscible
replaced
drying cavities
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.)
Granted
Application number
GB7826756A
Other versions
GB2023270B (en
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.)
Vickers Ltd
Original Assignee
Vickers Ltd
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 Vickers Ltd filed Critical Vickers Ltd
Priority to GB7826756A priority Critical patent/GB2023270B/en
Publication of GB2023270A publication Critical patent/GB2023270A/en
Application granted granted Critical
Publication of GB2023270B publication Critical patent/GB2023270B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Water filled cavities are dried by replacing the water with a first liquid which is miscible with water and this is then replaced by a second liquid which is miscible with the first and which has a high vapour pressure. The second liquid is then replaced by a gas. The invention is particularly useful for removing water from between members which are to be explosively welded together underwater so as to improve the quality of the welded joint obtained.
GB7826756A 1978-06-13 1978-06-13 Drying cavities Expired GB2023270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7826756A GB2023270B (en) 1978-06-13 1978-06-13 Drying cavities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7826756A GB2023270B (en) 1978-06-13 1978-06-13 Drying cavities

Publications (2)

Publication Number Publication Date
GB2023270A true GB2023270A (en) 1979-12-28
GB2023270B GB2023270B (en) 1982-11-17

Family

ID=10497937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7826756A Expired GB2023270B (en) 1978-06-13 1978-06-13 Drying cavities

Country Status (1)

Country Link
GB (1) GB2023270B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250162A2 (en) * 1986-06-20 1987-12-23 Texaco Limited Displacement of free fluid accumulations in pipelines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250162A2 (en) * 1986-06-20 1987-12-23 Texaco Limited Displacement of free fluid accumulations in pipelines
EP0250162A3 (en) * 1986-06-20 1991-02-20 Texaco Limited Displacement of free fluid accumulations in pipelines

Also Published As

Publication number Publication date
GB2023270B (en) 1982-11-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee