CA1001905A - Buoyancy apparatus - Google Patents

Buoyancy apparatus

Info

Publication number
CA1001905A
CA1001905A CA229,990A CA229990A CA1001905A CA 1001905 A CA1001905 A CA 1001905A CA 229990 A CA229990 A CA 229990A CA 1001905 A CA1001905 A CA 1001905A
Authority
CA
Canada
Prior art keywords
buoyancy apparatus
buoyancy
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
CA229,990A
Inventor
Harry Berg
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.)
H B CONTRACTING Ltd
Original Assignee
H B CONTRACTING 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 H B CONTRACTING Ltd filed Critical H B CONTRACTING Ltd
Priority to CA229,990A priority Critical patent/CA1001905A/en
Application granted granted Critical
Publication of CA1001905A publication Critical patent/CA1001905A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12Laying or reclaiming pipes on or under water
    • F16L1/20Accessories therefor, e.g. floats, weights
    • F16L1/24Floats; Weights
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12Laying or reclaiming pipes on or under water
    • F16L1/16Laying or reclaiming pipes on or under water on the bottom
    • F16L1/163Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA229,990A 1975-06-24 1975-06-24 Buoyancy apparatus Expired CA1001905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA229,990A CA1001905A (en) 1975-06-24 1975-06-24 Buoyancy apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA229,990A CA1001905A (en) 1975-06-24 1975-06-24 Buoyancy apparatus

Publications (1)

Publication Number Publication Date
CA1001905A true CA1001905A (en) 1976-12-21

Family

ID=4103421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,990A Expired CA1001905A (en) 1975-06-24 1975-06-24 Buoyancy apparatus

Country Status (1)

Country Link
CA (1) CA1001905A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032760A2 (en) * 1980-01-21 1981-07-29 Shell Internationale Researchmaatschappij B.V. Method and apparatus for deploying a structure below the surface of a body of water
JP2018507132A (en) * 2015-02-24 2018-03-15 トレルボルグ・インダストリー・エスエーエスTrelleborg Industrie SAS Adjustable buoyancy clamp for hose
WO2019122801A1 (en) * 2017-12-22 2019-06-27 Ge Oil & Gas Uk Ltd Buoyancy compensating assembly and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032760A2 (en) * 1980-01-21 1981-07-29 Shell Internationale Researchmaatschappij B.V. Method and apparatus for deploying a structure below the surface of a body of water
EP0032760A3 (en) * 1980-01-21 1982-04-14 Shell Internationale Research Maatschappij B.V. Method and apparatus for deploying a structure below the surface of a body of water
JP2018507132A (en) * 2015-02-24 2018-03-15 トレルボルグ・インダストリー・エスエーエスTrelleborg Industrie SAS Adjustable buoyancy clamp for hose
JP2021073136A (en) * 2015-02-24 2021-05-13 トレルボルグ クレルモン−フェラン エスエーエス Adjustable buoyancy clamp for hose
WO2019122801A1 (en) * 2017-12-22 2019-06-27 Ge Oil & Gas Uk Ltd Buoyancy compensating assembly and method

Similar Documents

Publication Publication Date Title
AU497382B2 (en) Can trimming apparatus
AU507677B2 (en) Shakeout apparatus
AU497229B2 (en) Copying apparatus
JPS5285077A (en) Membrane apparatus
CA1020983A (en) Load-retaining apparatus
AU501459B2 (en) Storage apparatus
AU503653B2 (en) Shrouding apparatus
AU1233876A (en) Ship
CA1032782A (en) Positioning apparatus
AU499276B2 (en) Underwater breathing apparatus
AU502789B2 (en) Photographic apparatus
AU504083B2 (en) Electrophotographic apparatus
AU502496B2 (en) Ion-nitriding apparatus
SU755180A3 (en) Membrane apparatus
CA1025675A (en) Tube-driving apparatus
SU657784A1 (en) Ear-separating apparatus
CA1031253A (en) Heat-shaping apparatus
CA1001905A (en) Buoyancy apparatus
CA1033335A (en) Marking apparatus
SU617262A1 (en) Article-manufacturing apparatus
SU625653A1 (en) Cone-separating apparatus
AU510595B2 (en) Trenching apparatus
CA1019670A (en) Underwater connection apparatus
AU510930B2 (en) Multiple-expansion desalination apparatus
CA1019671A (en) Underwater connection apparatus