GB162916A - Improvements in hydroplanes - Google Patents

Improvements in hydroplanes

Info

Publication number
GB162916A
GB162916A GB12373/20A GB1237320A GB162916A GB 162916 A GB162916 A GB 162916A GB 12373/20 A GB12373/20 A GB 12373/20A GB 1237320 A GB1237320 A GB 1237320A GB 162916 A GB162916 A GB 162916A
Authority
GB
United Kingdom
Prior art keywords
steps
exhaust gases
branches
pipes
fitted
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
GB12373/20A
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
Priority to GB12373/20A priority Critical patent/GB162916A/en
Publication of GB162916A publication Critical patent/GB162916A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

162,916. Yarrow, H. E. May 4, 1920 Lubricating; exhaust gases, discharging. - A modification of the method of introduction of gaseous fluid to the rear of the steps a of hydroplanes, as usually constructed, consists in exhaust gases from the propelling or other engines to the space in rear of such steps, to counteract or reduce the partial vacuum formed therein. The main exhaust pipe c is fitted at both ends with branch connections d, e having branches on the port and starboard sides and on the centre line of the steps. Regulating valves f, g are fitted on the main exhaust pipe and on the port and starboard branches of the pipes d, e, and may be controlled from the deck or steering position for the purpose of assisting manoeuvring. The pipes d, e may terminate in ejector nozzles, and means may be provided whereby the exhaust gases induce a flow of air into these spaces.
GB12373/20A 1920-05-04 1920-05-04 Improvements in hydroplanes Expired GB162916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB12373/20A GB162916A (en) 1920-05-04 1920-05-04 Improvements in hydroplanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12373/20A GB162916A (en) 1920-05-04 1920-05-04 Improvements in hydroplanes

Publications (1)

Publication Number Publication Date
GB162916A true GB162916A (en) 1921-05-12

Family

ID=10003341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12373/20A Expired GB162916A (en) 1920-05-04 1920-05-04 Improvements in hydroplanes

Country Status (1)

Country Link
GB (1) GB162916A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137262A (en) * 1960-09-30 1964-06-16 Tibbetts Industries Air-lift boat
US4393802A (en) * 1980-05-16 1983-07-19 Rizzo Salvatore A Boat hull with underside channel
EP0088640A2 (en) * 1982-03-09 1983-09-14 Akira Ikeda Vessel with exhaust through bottom
EP1796957A1 (en) * 2004-10-04 2007-06-20 M Ship Co., LLC Powered watercraft

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137262A (en) * 1960-09-30 1964-06-16 Tibbetts Industries Air-lift boat
US4393802A (en) * 1980-05-16 1983-07-19 Rizzo Salvatore A Boat hull with underside channel
EP0088640A2 (en) * 1982-03-09 1983-09-14 Akira Ikeda Vessel with exhaust through bottom
EP0088640A3 (en) * 1982-03-09 1984-11-21 Akira Ikeda Vessel with exhaust through bottom
EP1796957A1 (en) * 2004-10-04 2007-06-20 M Ship Co., LLC Powered watercraft
EP1796957A4 (en) * 2004-10-04 2007-11-14 Ship Co Llc M Powered watercraft

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