CY1115981T1 - Προπελα για σκαφος - Google Patents

Προπελα για σκαφος

Info

Publication number
CY1115981T1
CY1115981T1 CY20141100194T CY141100194T CY1115981T1 CY 1115981 T1 CY1115981 T1 CY 1115981T1 CY 20141100194 T CY20141100194 T CY 20141100194T CY 141100194 T CY141100194 T CY 141100194T CY 1115981 T1 CY1115981 T1 CY 1115981T1
Authority
CY
Cyprus
Prior art keywords
central point
propeller
professors
vessels
tail section
Prior art date
Application number
CY20141100194T
Other languages
English (en)
Inventor
Yeun-Junn Lin
Original Assignee
Solas Science & Engineering Co., 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 Solas Science & Engineering Co., Ltd. filed Critical Solas Science & Engineering Co., Ltd.
Publication of CY1115981T1 publication Critical patent/CY1115981T1/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/26—Exhaust gas outlets passing through the propeller or its hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
  • Rotary Pumps (AREA)
  • Soil Working Implements (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Μια προπέλα (20) για σκάφος περιλαμβάνει ένα κεντρικό σημείο (30) το οποίο έχει ένα τμήμα ουράς (36) με μια έξοδο (34), και μια πλειονότητα πτερυγίων (40) ισογωνιακά διευθετημένων επάνω στο κεντρικό σημείο (30). Η εξωτερική περιφέρεια του τμήματος ουράς (36) ορίζει με έναν κεντρικό άξονα (Α) του κεντρικού σημείου (30) μια απόσταση η οποία βαθμιαία μειώνεται προς την έξοδο (34). Έτσι, η προπέλα έχει τα πλεονεκτήματα μείωσης της έλξης και αύξησης της προωστικής δύναμης του σκάφους όταν αυτή περιστρέφεται.
CY20141100194T 2008-09-25 2014-03-10 Προπελα για σκαφος CY1115981T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW097217355U TWM356694U (en) 2008-09-25 2008-09-25 Propeller for boat
EP09000301.3A EP2168866B1 (en) 2008-09-25 2009-01-12 Propeller for boat

Publications (1)

Publication Number Publication Date
CY1115981T1 true CY1115981T1 (el) 2017-01-25

Family

ID=41508064

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20141100194T CY1115981T1 (el) 2008-09-25 2014-03-10 Προπελα για σκαφος

Country Status (10)

Country Link
US (1) US8221079B2 (el)
EP (1) EP2168866B1 (el)
CA (1) CA2649983C (el)
CY (1) CY1115981T1 (el)
DK (1) DK2168866T3 (el)
ES (1) ES2449154T3 (el)
HR (1) HRP20140130T1 (el)
PL (1) PL2168866T3 (el)
PT (1) PT2168866E (el)
TW (1) TWM356694U (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10710688B2 (en) * 2016-03-25 2020-07-14 Indigo Power Systems, LLC Marine propeller
US10875615B1 (en) * 2018-08-20 2020-12-29 Brunswick Corporation Systems and methods for reducing porosity in propellers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR553568A (fr) * 1922-07-01 1923-05-25 Hélice à moyeu creux et à recul centrifuge compensé
US2213612A (en) * 1938-04-15 1940-09-03 Ronning Adolph Boat propulsion apparatus
US2948252A (en) * 1957-10-31 1960-08-09 Kiekhaefer Corp Propeller hub exhaust system
US3099320A (en) * 1960-08-01 1963-07-30 Herbert H Simshauser Variable pitch boat propeller
US3619083A (en) * 1969-06-02 1971-11-09 Brunswick Corp Fishline cutter for marine propulsion units
US3788267A (en) * 1971-12-17 1974-01-29 Brunswick Corp Anti-cavitation means for marine propulsion device
US4388070A (en) * 1978-12-20 1983-06-14 Kenneth Kasschau Propeller exhaust hub and shroud

Also Published As

Publication number Publication date
CA2649983C (en) 2014-04-01
US20100074756A1 (en) 2010-03-25
PL2168866T3 (pl) 2014-05-30
EP2168866A2 (en) 2010-03-31
HRP20140130T1 (hr) 2014-03-28
EP2168866B1 (en) 2013-12-11
TWM356694U (en) 2009-05-11
EP2168866A3 (en) 2012-08-01
DK2168866T3 (en) 2014-03-17
ES2449154T3 (es) 2014-03-18
PT2168866E (pt) 2014-03-06
US8221079B2 (en) 2012-07-17
CA2649983A1 (en) 2010-03-25

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