GB625746A - Mast, derrick post or the like member for ships - Google Patents

Mast, derrick post or the like member for ships

Info

Publication number
GB625746A
GB625746A GB33529/46A GB3352946A GB625746A GB 625746 A GB625746 A GB 625746A GB 33529/46 A GB33529/46 A GB 33529/46A GB 3352946 A GB3352946 A GB 3352946A GB 625746 A GB625746 A GB 625746A
Authority
GB
United Kingdom
Prior art keywords
mast
posts
ships
masts
nov
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
GB33529/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB625746A publication Critical patent/GB625746A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0073—Selection or treatment of the reducing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
    • B63J2/02—Ventilation; Air-conditioning
    • B63J2/10—Ventilating-shafts; Air-scoops
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/04—Making spongy iron or liquid steel, by direct processes in retorts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/146—Multi-step reduction without melting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F27B21/06—Endless-strand sintering machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B2015/0016—Masts characterized by mast configuration or construction
    • B63B2015/0025—Bipodded masts, e.g. A-type masts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jib Cranes (AREA)
  • Tents Or Canopies (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

625,746. Masts. HALLEN, A. E. Nov. 11, 1946, No. 33529. Convention date, Nov. 24, 1945. [Class 115] Masts or derrick posts having a section comprising curved longitudinal plates 7 connecting flat plates 6 at the forward and after faces, have their section reduced continuously upward. Two such posts 1, either parallel, or inclined towards each other, are connected at their tops by the stay 5 to form a mast. Shutters 8 are provided so that the posts can be used as ventilators for tween-deck spaces.
GB33529/46A 1945-11-24 1946-11-11 Mast, derrick post or the like member for ships Expired GB625746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2544081X 1945-11-24

Publications (1)

Publication Number Publication Date
GB625746A true GB625746A (en) 1949-07-04

Family

ID=37621934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33529/46A Expired GB625746A (en) 1945-11-24 1946-11-11 Mast, derrick post or the like member for ships

Country Status (6)

Country Link
US (1) US2544081A (en)
BE (1) BE470742A (en)
DE (1) DE897054C (en)
DK (1) DK72184C (en)
FR (1) FR943662A (en)
GB (1) GB625746A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007360A (en) * 1986-04-02 1991-04-16 Joseph Abraham Mast

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201205B (en) * 1962-06-12 1965-09-16 Hallen Alf E Tailgate mast
CH649053A5 (en) * 1982-05-18 1985-04-30 Urs Peter Meyer SAILING POLE.
FR2898863A1 (en) * 2006-03-24 2007-09-28 Georges Baikoff Pleasure sailboat, has mast setting up sail area, where mast includes air intake unit and external air conduit above deck, and opening provided in deck of boat in communication with interior of boat
CN112572751B (en) * 2021-01-07 2021-10-29 江苏扬子鑫福造船有限公司 Breathable mast of LNG (liquefied Natural gas) fuel tank

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US38151A (en) * 1863-04-14 Improved mast for navigable vessels
US655707A (en) * 1899-06-01 1900-08-14 William C Haynes Mast for steam vessels.
US1026336A (en) * 1912-01-30 1912-05-14 William H Williams Boat.
GB125590A (en) * 1916-08-26 1919-05-01 Richard William Allen Improvements in and connected with the Cowls of Air Intake Shafts of Ships.
US1700660A (en) * 1928-04-02 1929-01-29 Williams Elmo Hamilton Stream-line sail
US1737550A (en) * 1929-02-25 1929-12-03 Adams John Air supplier
GB393621A (en) * 1931-11-02 1933-06-02 Aubrey Frederic Burstall Improvements in or relating to metal pylons for carrying overhead wires
US2015000A (en) * 1932-09-17 1935-09-17 Beringer Christian August Sail rig for water craft
US2122380A (en) * 1934-03-22 1938-06-28 Budd Edward G Mfg Co Mast
US2141181A (en) * 1934-12-04 1938-12-27 Geddes Norman Bel Ship
US2084338A (en) * 1935-09-19 1937-06-22 Clyde M Hamblin Waterproof ventilator
US2065715A (en) * 1935-12-09 1936-12-29 Peter F Leon Convertible mast construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007360A (en) * 1986-04-02 1991-04-16 Joseph Abraham Mast

Also Published As

Publication number Publication date
DE897054C (en) 1953-11-16
FR943662A (en) 1949-03-15
DK72184C (en) 1951-02-19
BE470742A (en) 1947-02-28
US2544081A (en) 1951-03-06

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