US4754846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil reservoir assembly
Assignee: Siemens Energy Inc
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Filing: 1987-10-15
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Granted: 1988-07-05
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Expires: 2007-10-15
Abstract
Abstract An oil reservoir assembly for delivering oil through an oil port in a vertical housing wall of a heavy, clumsy, housed mechanism which must be moved into operating position through a restricted access opening. The oil reservoir assembly is attached to the vertical housing wall in oil delivering disposition relative to the oil port. During positioning of the mechanism the reservoir assembly becomes operably associated with the distal end of an oil supply line. The assembly comprises a casing having a wall with a hole therethrough. The casing defines an oil reservoir chamber and is connected to the vertical wall of the mechanism with the oil reservoir chamber in fluid communication with the oil port. A frusto-conically shaped guidance member is mounted within the chamber in alignment with the hole. The guidance member has an internal, conically shaped surface and an inlet at one end of the conically shaped surface which is larger than the oil supply line and a relatively smaller outlet at the opposite end of the surface. The hole in the casing and the inlet and outlet of the guidance member are disposed in general alignment with the oil supply line during positioning of the mechanism whereby the conically shaped internal surface of the guidance member is in position to contact the distal end of the oil line during positioning of the mechanism and guide the distal end of the oil line through the outlet and into its correct operating disposition inside the chamber.
Inventors
- 👤 Robert W. Sulzer, Jr.
- 👤 Donald L. Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:26
CPC Classifications
F; F16; F16N; F16N7/00; F16N7/02; F16N21/00; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19991
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
162 words
An oil reservoir assembly adapted for operable connection to an oil supply line having a projecting distal end with the assembly in oil receiving relationship relative to said end, said assembly comprising: a casing defining an oil reservoir chamber and having a wall with a hole therethrough; and an elongated frusto-conically shaped guidance member defining an internal, longitudinally extending, conically shaped surface and having an inlet at one end of the surface and a relatively smaller outlet at the opposite end of the surface, said member being mounted inside said chamber on said wall with said inlet disposed in alignment with said hole, whereby said assembly may be moved toward said distal end, longitudinally of said oil line with said hole facing toward said end of the line and with said inner surface of the guidance member positioned to contact the distal end of the oil line and guide it through the outlet and into its correct operating disposition in the chamber.
Claim 2
Dependent Claim
162 words
An oil reservoir assembly adapted for operable connection to an oil supply line having a projecting distal end with the assembly in oil receiving relationship relative to said end, said assembly comprising: a casing defining an oil reservoir chamber and having a wall with a hole therethrough; and an elongated frusto-conically shaped guidance member defining an internal, longitudinally extending, conically shaped surface and having an inlet at one end of the surface and a relatively smaller outlet at the opposite end of the surface, said member being mounted inside said chamber on said wall with said inlet disposed in alignment with said hole, whereby said assembly may be moved toward said distal end, longitudinally of said oil line with said hole facing toward said end of the line and with said inner surface of the guidance member positioned to contact the distal end of the oil line and guide it through the outlet and into its correct operating disposition in the chamber.
Claim 3
Dependent Claim
27 words
An assembly as set forth in claim 1 wherein is included an elongated, conical screen element mounted in said casing in surrounding relationship to said guidance member.
Claim 4
Dependent Claim
23 words
An assembly as set forth in claim 2 wherein said guidance member and said screen element are detachably connected to said casing wall.
Claim 5
Dependent Claim
249 words
An oil reservoir assembly for delivering oil through an oil port in a vertical housing wall of a heavy, clumsy, housed mechanism which must be moved into operating position through a restricted access opening with the reservoir assembly attached to said vertical housing wall in oil delivering disposition relative to said port and under conditions such that the reservoir assembly becomes operably associated with the distal end of an oil supply line during positioning of the mechanism, said assembly comprising: a casing having a wall with a hole therethrough, said casing defining an oil reservoir chamber and being adapted for connection to said vertical wall with the chamber in fluid communication with said port; and an elongated, frusto-conically shaped guidance member defining an internal, longitudinally extending, conically shaped surface and having an inlet at one end of the conically shaped surface that is larger than said supply line and a relatively smaller outlet at the opposite end of the surface, said guidance member being mounted inside said chamber on said casing wall with said inlet disposed in alignment with said hole, said hole in the casing and said inlet of the guidance member being disposed to be in general alignment with said oil supply line during positioning of the mechanism whereby the conically shaped internal surface of the guidance member is positioned to contact said distal end of the oil line during said positioning and guide it through said outlet and into its correct operating disposition inside the chamber.
Claim 6
Dependent Claim
249 words
An oil reservoir assembly for delivering oil through an oil port in a vertical housing wall of a heavy, clumsy, housed mechanism which must be moved into operating position through a restricted access opening with the reservoir assembly attached to said vertical housing wall in oil delivering disposition relative to said port and under conditions such that the reservoir assembly becomes operably associated with the distal end of an oil supply line during positioning of the mechanism, said assembly comprising: a casing having a wall with a hole therethrough, said casing defining an oil reservoir chamber and being adapted for connection to said vertical wall with the chamber in fluid communication with said port; and an elongated, frusto-conically shaped guidance member defining an internal, longitudinally extending, conically shaped surface and having an inlet at one end of the conically shaped surface that is larger than said supply line and a relatively smaller outlet at the opposite end of the surface, said guidance member being mounted inside said chamber on said casing wall with said inlet disposed in alignment with said hole, said hole in the casing and said inlet of the guidance member being disposed to be in general alignment with said oil supply line during positioning of the mechanism whereby the conically shaped internal surface of the guidance member is positioned to contact said distal end of the oil line during said positioning and guide it through said outlet and into its correct operating disposition inside the chamber.
Claim 7
Dependent Claim
20 words
An assembly as set forth in claim 4 wherein said mechanism comprises a turning gear assembly for a steam turbine.
Claim 8
Dependent Claim
27 words
An assembly as set forth in claim 4 wherein is included an elongated, conical screen element mounted in said chamber in surrounding relationship to said guidance member.
Claim 9
Dependent Claim
23 words
An assembly as set forth in claim 6 wherein said guidance member and said screen element are detachably connected to said casing wall.
References Cited (Backward Citations)
US4612818A
Cited
US4677871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-05 | 1992-01-04 | 1992-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-05 | 1996-01-04 | 1996-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-05 | 2000-01-04 | 2000-07-05 | $7700.00 | Window Closed / Lapsed |