GB1255668A - Apparatus for transferring a liquid under pressure from a member to within a relatively rotatable shaft, or vice versa - Google Patents

Apparatus for transferring a liquid under pressure from a member to within a relatively rotatable shaft, or vice versa

Info

Publication number
GB1255668A
GB1255668A GB28353/69A GB2835369A GB1255668A GB 1255668 A GB1255668 A GB 1255668A GB 28353/69 A GB28353/69 A GB 28353/69A GB 2835369 A GB2835369 A GB 2835369A GB 1255668 A GB1255668 A GB 1255668A
Authority
GB
United Kingdom
Prior art keywords
shaft
passage
bearing
pressurized fluid
ring
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
GB28353/69A
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.)
Lips NV
Original Assignee
Lips NV
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 Lips NV filed Critical Lips NV
Publication of GB1255668A publication Critical patent/GB1255668A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H2003/088—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/30—Ships, e.g. propelling shafts and bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

1,255,668. Bearings. LIPS N.V. 4 June, 1969 [5 June, 1968], No. 28353/69. Heading F2A. An apparatus for transferring a liquid under pressure from a member (not shown) to a passage in a shaft or vice versa, the member and the shaft being relatively rotatable, comprises a bearing. -In an embodiment a bearing 4, Fig. 1, having linings 5 and a radial passage 8, has a shaft 1, having a radial passage 3, mounted therein. The radial passages 8 and 3 are connected together by means of an annular passage 7 in the bearing 4. The latter is also-provided with an annular passage 12 which connects with a radial passage 11 formed in a ring 9. In use pressurized fluid is supplied from the member (not shown), through the radial passage 11 in the ring 9 and is conveyed by means of the passages 12, 8 and 7 in the bearing 4 to the radial passage 3 in the shaft 1. The radial passage 3 passes pressurized fluid to a control device of a controllable pitch propeller (not shown), via an axial passage 2. Some of the pressurized fluid passes between the bearing and the shaft and discharges through outlets 13, 14. The pressurized fluid in the annular passage 12 compensates for the outwardly directed forces due to the pressurized fluid passing between the bearing and the shaft. In modifications the ring 9 is omitted and the passages 12 and 8 are replaced by a chamber 15, Fig. 2 (not shown), and a ring 16, Fig. 3 (not shown), is provided with linings 5 which engage the shaft 1.
GB28353/69A 1968-06-05 1969-06-04 Apparatus for transferring a liquid under pressure from a member to within a relatively rotatable shaft, or vice versa Expired GB1255668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6807878A NL6807878A (en) 1968-06-05 1968-06-05

Publications (1)

Publication Number Publication Date
GB1255668A true GB1255668A (en) 1971-12-01

Family

ID=19803821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28353/69A Expired GB1255668A (en) 1968-06-05 1969-06-04 Apparatus for transferring a liquid under pressure from a member to within a relatively rotatable shaft, or vice versa

Country Status (7)

Country Link
US (1) US3604764A (en)
DE (1) DE1928741A1 (en)
FR (1) FR2010202A1 (en)
GB (1) GB1255668A (en)
NL (1) NL6807878A (en)
NO (1) NO128989B (en)
SE (1) SE367370B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7503175A (en) * 1975-03-18 1976-09-21 Hoogovens Ijmuiden Bv LIQUID FLOW THROUGH A MACHINE PART.
SE434084C (en) * 1981-04-15 1985-11-18 Sven Schriwer PROCEDURE AND DEVICE FOR TAKING ANY HYDROSTATIC OR AEROSTATIC STORAGE IMAGES
CN100414164C (en) * 2004-01-20 2008-08-27 郑红专 Oil balance device and shaft using oil balance device
DE102007044518A1 (en) * 2007-09-18 2009-03-19 Zf Friedrichshafen Ag Rotary feedthrough for oil supply of an axially extending bore or oil passage having shaft of a transmission

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520879A (en) * 1944-03-10 1950-08-29 Cincinnati Milling Machine Co Lubricating system
US2548229A (en) * 1946-10-12 1951-04-10 Sterling Electric Motors Inc Lubricant director
BE623409A (en) * 1961-10-20
US3380350A (en) * 1965-10-22 1968-04-30 Midwest Gage Co Inc Rotating air cylinder utilizing air as air seal

Also Published As

Publication number Publication date
DE1928741A1 (en) 1970-02-19
US3604764A (en) 1971-09-14
FR2010202A1 (en) 1970-02-13
NO128989B (en) 1974-02-11
NL6807878A (en) 1969-12-09
SE367370B (en) 1974-05-27

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