GB382433A - Improvements in or relating to hydraulic change speed gear - Google Patents
Improvements in or relating to hydraulic change speed gearInfo
- Publication number
- GB382433A GB382433A GB30324/31A GB3032431A GB382433A GB 382433 A GB382433 A GB 382433A GB 30324/31 A GB30324/31 A GB 30324/31A GB 3032431 A GB3032431 A GB 3032431A GB 382433 A GB382433 A GB 382433A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- pump
- blades
- gear
- turbine
- 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
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/48—Control of exclusively fluid gearing hydrodynamic
- F16H61/50—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit
- F16H61/52—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades
- F16H61/56—Control of exclusively fluid gearing hydrodynamic controlled by changing the flow, force, or reaction of the liquid in the working circuit, while maintaining a completely filled working circuit by altering the position of blades to change the blade angle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
Abstract
382,433. Hydraulic transmission of power. AKTIEBOLAGET LJUNGSTROMS ANGTURBIN, 32, Kungsgatan, Stockholm. Nov. 2, 1931, No. 30324. Convention date, May 7. [Class 69 (ii).] In a hydraulic gear of the pump-and-turbine type, the pump blades are rotatably adjustable about axes parallel to the axis of the gear during the operation of the gear ; and the set of turbine blades next to the pump are provided with rounded inlet edges. The blades 5, Figs. 1 and 4, are mounted on bolts 27 and attached to discs 28, which may be turned by portions 30 engaging recesses in a member 31 ; the latter is carried by a shaft 20, the relative position of this shaft with respect to the driving shaft 3 being adjusted by a slidable nut member 22 engaging a threaded portion 21 of the shaft 20. The turbine vanes 12 are rounded at 36. The discs 28 are let into recesses in a member 4 carried by the driving shaft, and plates 38, 39 provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE382433X | 1906-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB382433A true GB382433A (en) | 1932-10-27 |
Family
ID=6358938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30324/31A Expired GB382433A (en) | 1931-05-07 | 1931-11-02 | Improvements in or relating to hydraulic change speed gear |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR382433A (en) |
GB (1) | GB382433A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7533526B2 (en) | 2005-05-04 | 2009-05-19 | Rolls-Royce Plc | Drive arrangement |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3735021C1 (en) * | 1987-10-13 | 1989-05-03 | Mannesmann Ag | Load hook |
CN114148892B (en) * | 2022-02-10 | 2022-04-22 | 江苏格雷特重工科技发展有限公司 | Hook anti-unhooking device on crane |
-
1907
- 1907-09-30 FR FR382433D patent/FR382433A/en not_active Expired
-
1931
- 1931-11-02 GB GB30324/31A patent/GB382433A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7533526B2 (en) | 2005-05-04 | 2009-05-19 | Rolls-Royce Plc | Drive arrangement |
Also Published As
Publication number | Publication date |
---|---|
FR382433A (en) | 1908-02-06 |
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