SYS-058 · SYSTEM
Propeller (FPP / CPP)
프로펠러(고정·가변피치)
The propeller converting engine power to thrust. A fixed-pitch propeller (FPP) is a solid casting; a controllable-pitch propeller (CPP) can twist its blades to change thrust without changing engine speed.
- Public record ID
- SYS-058
- Functional Category
- CAT-06 · Propulsion & Steering Systems
- Released Component records
- 6
- Evidence state
- Reference taxonomy — not project verified
SYSTEM CONTEXT
- Functional Category
- CAT-06 Propulsion & Steering Systems
- Family reference-profile markers
- ● 21 Standard · ○ 0 Common · △ 0 Variant · 0 unmarked
- Component coverage
- 6 released source-BOM records
- Relationship meaning
- Family markers describe reference applicability. Component links are released source-BOM listings and do not assert complete engineering containment.
FAMILY REFERENCE APPLICABILITY
Family profiles carrying a source marker.
Unmarked Families are not listed; an unmarked cell means “not normally fitted” in the source Family profile, not confirmed absence from a vessel.
Oil tankers
● StandardView Family profile →CHEMICALChemical tankers
● StandardView Family profile →LNGLNG carriers
● StandardView Family profile →LPG / GASLPG, ethylene, ethane, ammonia, CO2, hydrogen and gas-bunkering carriers
● StandardView Family profile →BULKBulk carriers and specialised dry-bulk carriers
● StandardView Family profile →GEN CARGOGeneral and specialised break-bulk cargo ships
● StandardView Family profile →MPP / HEAVY PROJECTMultipurpose, open-hatch, deck, heavy-lift and heavy-transport ships
● StandardView Family profile →CONTAINERContainer ships
● StandardView Family profile →RO-RO / PCTCRo-ro cargo and vehicle carriers
● StandardView Family profile →REEFERRefrigerated cargo ships
● StandardView Family profile →FISHING / AQUACULTUREFishing vessels, factory trawlers and live-fish carriers
● StandardView Family profile →CRUISE / PAXCruise and passenger ships
● StandardView Family profile →ROPAXRo-ro passenger ferries
● StandardView Family profile →OFFSHORE SUPPLY / WINDPSV, AHTS, OSV/SOV and CTV
● StandardView Family profile →OFFSHORE CONSTRUCTION / SUBSEACable, pipe, diving, subsea construction, WTIV and intervention vessels
● StandardView Family profile →OFFSHORE PRODUCTION / PROCESS / STORAGEDrillship, FPSO, FSO, FSU, FLNG and FSRU
● StandardView Family profile →DREDGING / MARINE CONSTRUCTIONDredgers and hopper dredgers
● StandardView Family profile →TUG / RESCUE / WORKBOATTugs, ERRV/standby, pilot and search-and-rescue craft
● StandardView Family profile →RESEARCH / SURVEY / ICE / SPECIALResearch, hydrographic, seismic and icebreaking vessels
● StandardView Family profile →YACHTLarge yachts and superyachts
● StandardView Family profile →GOVERNMENT / PATROLPatrol and government service vessels
● StandardView Family profile →RELEASED SOURCE-BOM LISTING
Released Component records.
Coverage is partial and Family-independent: selecting a Family does not alter the Component records linked to this System.
Hub/blades
프로펠러 허브·블레이드The propeller hub and blades that convert shaft rotation into thrust — fixed on an FPP, twistable on a CPP.
Design dependent · As required / design dependentView Component record →COMP-285 · Tank / VesselPropeller pitch mechanism
pitch mechanismThe internal mechanism inside a controllable-pitch hub that rotates every blade together to the commanded angle.
Design dependent · As required / design dependentView Component record →COMP-286 · MechanicalPropeller oil-distribution box
oil-distribution boxThe rotating oil coupling on the shaft that feeds hydraulic oil into the turning propeller hub without leaking to sea.
Design dependent · As required / design dependentView Component record →COMP-287 · Unit / SkidHPU
HPUThe hydraulic power unit supplying pressure to the pitch-changing mechanism.
Design dependent · As required / design dependentView Component record →COMP-288 · Instrument / SensorPitch feedback sensor
feedback 센서The sensor reporting actual blade pitch, so the control system knows the propeller really reached the commanded setting.
Design dependent · As required / design dependentView Component record →COMP-289 · Panel / ElectronicsPropeller pitch control panel
제어반The panel where pitch control is supervised and manual pitch commands can be given.
Design dependent · As required / design dependentView Component record →