ACTIVE HYDROFOIL

ACTIVE HYDROFOIL

shipbuilding; manufacture of active hydrofoils provided with water-jet propellers. SUBSTANCE: hydrofoil is streamlined body having upper suction surface in form of slotted nozzles. Hydraulic supercharger is arranged inside hydrofoil body. Outlet water passage of supercharger terminates in nozzle of...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: BOJTSOV E.N
Format: Patent
Sprache:eng ; rus
Schlagworte:
EQUIPMENT FOR SHIPPING
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator BOJTSOV E.N
description shipbuilding; manufacture of active hydrofoils provided with water-jet propellers. SUBSTANCE: hydrofoil is streamlined body having upper suction surface in form of slotted nozzles. Hydraulic supercharger is arranged inside hydrofoil body. Outlet water passage of supercharger terminates in nozzle of water-jet propeller. Water passage of hydraulic supercharger is provided with branches. Slotted nozzles designed for control of boundary layer are hydraulically connected with branches of water passage of hydraulic supercharger. Guide of slotted nozzles are rotatable around horizontal axes. Sections of slotted nozzle shears may be made varying along hydrofoil span. EFFECT: reduced power requirements at increased lift force and retained high hydrodynamic property in wide range of ship's motion characteristics equipment with such hydrofoil. 3 cl, 13 dwg
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2176609C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2176609C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2176609C23</originalsourceid><addsrcrecordid>eNrjZBBwdA7xDHNV8Ih0CfJ38_f04WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8UGhRobmZmYGls5GxkQoAQDSXh1T</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ACTIVE HYDROFOIL</title><source>esp@cenet</source><creator>BOJTSOV E.N</creator><creatorcontrib>BOJTSOV E.N</creatorcontrib><description>shipbuilding; manufacture of active hydrofoils provided with water-jet propellers. SUBSTANCE: hydrofoil is streamlined body having upper suction surface in form of slotted nozzles. Hydraulic supercharger is arranged inside hydrofoil body. Outlet water passage of supercharger terminates in nozzle of water-jet propeller. Water passage of hydraulic supercharger is provided with branches. Slotted nozzles designed for control of boundary layer are hydraulically connected with branches of water passage of hydraulic supercharger. Guide of slotted nozzles are rotatable around horizontal axes. Sections of slotted nozzle shears may be made varying along hydrofoil span. EFFECT: reduced power requirements at increased lift force and retained high hydrodynamic property in wide range of ship's motion characteristics equipment with such hydrofoil. 3 cl, 13 dwg</description><edition>7</edition><language>eng ; rus</language><subject>EQUIPMENT FOR SHIPPING ; MARINE PROPULSION OR STEERING ; PERFORMING OPERATIONS ; RELATED EQUIPMENT ; SHIPS OR OTHER WATERBORNE VESSELS ; TRANSPORTING</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20011210&amp;DB=EPODOC&amp;CC=RU&amp;NR=2176609C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20011210&amp;DB=EPODOC&amp;CC=RU&amp;NR=2176609C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BOJTSOV E.N</creatorcontrib><title>ACTIVE HYDROFOIL</title><description>shipbuilding; manufacture of active hydrofoils provided with water-jet propellers. SUBSTANCE: hydrofoil is streamlined body having upper suction surface in form of slotted nozzles. Hydraulic supercharger is arranged inside hydrofoil body. Outlet water passage of supercharger terminates in nozzle of water-jet propeller. Water passage of hydraulic supercharger is provided with branches. Slotted nozzles designed for control of boundary layer are hydraulically connected with branches of water passage of hydraulic supercharger. Guide of slotted nozzles are rotatable around horizontal axes. Sections of slotted nozzle shears may be made varying along hydrofoil span. EFFECT: reduced power requirements at increased lift force and retained high hydrodynamic property in wide range of ship's motion characteristics equipment with such hydrofoil. 3 cl, 13 dwg</description><subject>EQUIPMENT FOR SHIPPING</subject><subject>MARINE PROPULSION OR STEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>RELATED EQUIPMENT</subject><subject>SHIPS OR OTHER WATERBORNE VESSELS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBwdA7xDHNV8Ih0CfJ38_f04WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8UGhRobmZmYGls5GxkQoAQDSXh1T</recordid><startdate>20011210</startdate><enddate>20011210</enddate><creator>BOJTSOV E.N</creator><scope>EVB</scope></search><sort><creationdate>20011210</creationdate><title>ACTIVE HYDROFOIL</title><author>BOJTSOV E.N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2176609C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2001</creationdate><topic>EQUIPMENT FOR SHIPPING</topic><topic>MARINE PROPULSION OR STEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BOJTSOV E.N</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BOJTSOV E.N</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ACTIVE HYDROFOIL</title><date>2001-12-10</date><risdate>2001</risdate><abstract>shipbuilding; manufacture of active hydrofoils provided with water-jet propellers. SUBSTANCE: hydrofoil is streamlined body having upper suction surface in form of slotted nozzles. Hydraulic supercharger is arranged inside hydrofoil body. Outlet water passage of supercharger terminates in nozzle of water-jet propeller. Water passage of hydraulic supercharger is provided with branches. Slotted nozzles designed for control of boundary layer are hydraulically connected with branches of water passage of hydraulic supercharger. Guide of slotted nozzles are rotatable around horizontal axes. Sections of slotted nozzle shears may be made varying along hydrofoil span. EFFECT: reduced power requirements at increased lift force and retained high hydrodynamic property in wide range of ship's motion characteristics equipment with such hydrofoil. 3 cl, 13 dwg</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; rus
recordid cdi_epo_espacenet_RU2176609C2
source esp@cenet
subjects EQUIPMENT FOR SHIPPING
MARINE PROPULSION OR STEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title ACTIVE HYDROFOIL
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T06%3A42%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=BOJTSOV%20E.N&rft.date=2001-12-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ERU2176609C2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true