GB212884A - Improvements in and relating to swash plate pumps and motors - Google Patents
Improvements in and relating to swash plate pumps and motorsInfo
- Publication number
- GB212884A GB212884A GB4047/24A GB404724A GB212884A GB 212884 A GB212884 A GB 212884A GB 4047/24 A GB4047/24 A GB 4047/24A GB 404724 A GB404724 A GB 404724A GB 212884 A GB212884 A GB 212884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- swash
- motors
- relating
- swash plate
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
- F04B49/24—Bypassing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0008—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, e.g. actuated by working fluid
- F01B3/0011—Cylindrical distribution members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F01B3/0017—Component parts, details, e.g. sealings, lubrication
- F01B3/0023—Actuating or actuated elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/0082—Details
- F01B3/0085—Pistons
- F01B3/0088—Piston shoe retaining means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F01B3/10—Control of working-fluid admission or discharge peculiar thereto
- F01B3/101—Control of working-fluid admission or discharge peculiar thereto for machines with stationary cylinders
- F01B3/102—Changing the piston stroke by changing the position of the swash plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
212,884. Gerardin, P. G., and Biet, G. March 16, 1923, [Convention date]. Addition to 200,086. Cam-actuated pumps.-The devices described in the parent Specification are modified by the provision of means for varying the inclination of the swash-plate, the invention being described as applied to an hydraulic variable-speed gear. The swash-plate may be controlled automatically by a piston subject to the working pressure, or by a longitudinally adjustable wedge, member 32, Fig. 1, acting on a roller 31 carried by the plate, the member 32 being movable through connections from a screwed rod 36. The motor shown in Fig. 3 has a non- adjustable swash-plate, and is reversed by reversing the setting of its rotary distributing valve 51r by means of a control rod 60 having projections engaging straight and helical recesses in the motor shaft and valve respectively. Relief valves 62 are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR212884X | 1923-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB212884A true GB212884A (en) | 1925-05-18 |
Family
ID=8880937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4047/24A Expired GB212884A (en) | 1923-03-16 | 1924-02-16 | Improvements in and relating to swash plate pumps and motors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB212884A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636392A (en) * | 1948-06-08 | 1953-04-28 | Sparmann Edmund Ernst Karl | Wobbler drive mechanisms |
FR2411981A1 (en) * | 1977-12-16 | 1979-07-13 | Borg Warner | VARIABLE CAPACITY COMPRESSOR |
WO1983002131A1 (en) * | 1981-12-10 | 1983-06-23 | Willy Bayer | Internal combustion engine |
-
1924
- 1924-02-16 GB GB4047/24A patent/GB212884A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2636392A (en) * | 1948-06-08 | 1953-04-28 | Sparmann Edmund Ernst Karl | Wobbler drive mechanisms |
FR2411981A1 (en) * | 1977-12-16 | 1979-07-13 | Borg Warner | VARIABLE CAPACITY COMPRESSOR |
WO1983002131A1 (en) * | 1981-12-10 | 1983-06-23 | Willy Bayer | Internal combustion engine |
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