GB1054916A - - Google Patents
Info
- Publication number
- GB1054916A GB1054916A GB1054916DA GB1054916A GB 1054916 A GB1054916 A GB 1054916A GB 1054916D A GB1054916D A GB 1054916DA GB 1054916 A GB1054916 A GB 1054916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- housing
- oil
- gondola
- bore
- bores
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
1,054,916. Lubricating ship's steering propulsion unit. W. REINERS, and G. WIGGERMANN, [trading as REINERS & WIGGERMANN GETRIEBEUND MASCHINENBAU]. July 4. 1963 [July 4, 1962], No. 26533/63. Heading B7V. [Also in Divisions F1 and F2] A ship's propeller 5 (Fig. 1, not shown) is driven by an engine connected to the flange 8 through gears and shafts 9 to 18 and is rotatable about a vertical axis by the shaft 19 and gears 20, 21. A gear pump 24 is driven by the shaft 18 and has a suction aperture situated at a low point in a gondola 4 and delivers oil to an upper gear housing 1c, which forms an oil reservoir above the water level W, via bores 33, 34, trombone pipes 40, 43 and distributing chamber 45 having a sight glass 46. From the chamber 45 oil passes to the various lubrication points in the housing 1c, via e.g. bores 47 and 48, and to the gears 9 and 10 in the housing 1b via the bore 49 in the shaft 11. The gear 9 is arranged to pump excess oil in the housing 1b back to the housing 1c via a pipe (not shown). Oil from the housing 1c flows by gravity through a bore 54, which may be adjustable, and bores 55, 56 and 57 to the gondola 4. The size of the bore 54 is arranged to ensure that the return of the maximum output of the pump 23 to the gondola 4 is only possible at speeds of rotation of the pump below the operating speed of the propeller to ensure that spaces enclosed by the gondola 4, housing 1 and 1b are empty of oil down to the low point in the gondola at the operating speed. The propeller shaft 18 is sealed against the ingress of external water by two axially spaced rings 69 (Fig. 6, not shown) defining an oil pressure space 75 which is connected by a bore 74 to the bore 33. The gondola space 4 is vented via the bores 60, 61, space 62, bore 63 and oil filling screw 64.
Publications (1)
Publication Number | Publication Date |
---|---|
GB1054916A true GB1054916A (en) | 1900-01-01 |
Family
ID=1758408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1054916D Expired GB1054916A (en) |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1054916A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851614A (en) * | 1972-04-05 | 1974-12-03 | D Nelson | Balanced steerable power transmission |
EP0285060A1 (en) * | 1987-03-30 | 1988-10-05 | Schottel-Werft Josef Becker GmbH & Co KG. | Device for navigating ships propelled by rudder propellers, jets, pump jets and the like |
WO1989003341A1 (en) * | 1987-10-15 | 1989-04-20 | Mauro Salvetti | Improved retractable propulsor for boats |
WO2002057133A3 (en) * | 2001-01-22 | 2002-11-28 | Siemens Ag | Ship propulsion system |
CN109572921A (en) * | 2018-12-09 | 2019-04-05 | 张家港江苏科技大学产业技术研究院 | A kind of adjustable trimaran of sheet body |
-
0
- GB GB1054916D patent/GB1054916A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3851614A (en) * | 1972-04-05 | 1974-12-03 | D Nelson | Balanced steerable power transmission |
EP0285060A1 (en) * | 1987-03-30 | 1988-10-05 | Schottel-Werft Josef Becker GmbH & Co KG. | Device for navigating ships propelled by rudder propellers, jets, pump jets and the like |
WO1989003341A1 (en) * | 1987-10-15 | 1989-04-20 | Mauro Salvetti | Improved retractable propulsor for boats |
US5125858A (en) * | 1987-10-15 | 1992-06-30 | Mauro Salvetti | Retractable propulsor for boats |
WO2002057133A3 (en) * | 2001-01-22 | 2002-11-28 | Siemens Ag | Ship propulsion system |
CN109572921A (en) * | 2018-12-09 | 2019-04-05 | 张家港江苏科技大学产业技术研究院 | A kind of adjustable trimaran of sheet body |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB464494A (en) | Improvements in rotary engines | |
US3127865A (en) | Propulsion units for watercraft | |
GB1054916A (en) | ||
US3799291A (en) | Lubricating device for a z-drive for ships | |
US2186748A (en) | Hydraulic transmission for automotive purposes | |
GB1404149A (en) | Turbine power units | |
US1667728A (en) | Oil pump | |
US1688968A (en) | Hydraulic power-transmission gear | |
US1763970A (en) | Stream-line construction | |
US2440338A (en) | Outboard motor lubrication | |
US1150777A (en) | Lubrication of automobile torpedoes. | |
GB597002A (en) | Propeller shaft bearing assembly for ships | |
US1312701A (en) | And walter ferris | |
US2775903A (en) | Adjustable gearing | |
US1901501A (en) | Pump | |
US1591391A (en) | Transmission | |
US1199351A (en) | System of circulating lubrication for internal-combustion motors. | |
US4008987A (en) | Combined timing gear and pump for rotary mechanisms | |
GB287831A (en) | Improvements in or relating to the lubrication of reversing gears | |
US1959451A (en) | Cooling means for bearings | |
GB641176A (en) | Improvements in gear pumps | |
ES2089074T3 (en) | BIDIRECTIONAL VARIABLE SPEED HYDROSTATIC TRANSMISSION MECHANISM. | |
US1237029A (en) | Lubricating system and pump therefor. | |
GB708694A (en) | Improvements relating to lubricating systems for internal combustion engines | |
UA154827U (en) | TWO-STAGE PLANETARY REDUCER |