GB883648A - Fluid-pressure operated vibrators - Google Patents
Fluid-pressure operated vibratorsInfo
- Publication number
- GB883648A GB883648A GB20215/60A GB2021560A GB883648A GB 883648 A GB883648 A GB 883648A GB 20215/60 A GB20215/60 A GB 20215/60A GB 2021560 A GB2021560 A GB 2021560A GB 883648 A GB883648 A GB 883648A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- piston
- tube
- port
- air
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/005—Use of ultrasonics or cavitation, e.g. as primary or secondary action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Abstract
883,648. Compressed-air engines. AIRNESCO PRODUCTS Ltd. June 8, 1960, No. 20215/60. Classes 122 (2) and 122 (3). A fluid-pressure operated vibrator in which a piston 5 is reciprocated in a cylinder 1 by air pressure alternately admitted to and exhausted from opposite ends of the cylinder by way of ports 6, 6<SP>1</SP>, 16 controlled by reciprocation of the piston has an opening at one end (as distinct from at one side) of the cylinder for the admission of fluid pressure, and the other end of the cylinder is adapted for connection to a brush or other accessory. The cylinder 1 is closed at its ends by detachable plugs 2, 3, of which the plug 3 has a screwed socket 10 for receiving the fluid pressure line and the other plug 2 has a screwed boss 8 for the attachment through a coupling 9 of the accessory. Mounted within the cylinder and located in bores 14 in the end plugs 2, 3 is a tube 13 having a duct 12 which at one end communicates with the inlet socket 10 and terminates in an axially-extending groove 15 for co-operation with the port 16 provided in the piston. The piston 5 has a bore 17 to enable it to slide over the tube 13 and a second bore 18 housing two tubular inserts 20, 20<SP>1</SP> separated by a central valve chamber 23 receiving a valve element 25 for co-operation alternately with seating surfaces on the ends of the two inserts. In operation, if the valve element 25 is seated against the insert 20, air from the inlet socket 10 will pass through the tube 13, groove 15, port 16 and insert 20<SP>1</SP> into the space A2 at one end of the cylinder causing the piston to move towards the end plug 2. At the time when the piston closes the exhaust port 6, the port 16 moves beyond the end of the groove 15 and the air trapped in the space A1 is compressed so as to cause the valve element 25 to seal against the insert 20<SP>1</SP> to reverse the action. The tube 13 instead of being cylindrical may be of rectangular cross-section and disposed within a corresponding slot in the periphery of the piston, or the tube 13 may be dispensed with and the supply duct then constituted by a bore in the wall of the cylinder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20215/60A GB883648A (en) | 1960-06-08 | 1960-06-08 | Fluid-pressure operated vibrators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB20215/60A GB883648A (en) | 1960-06-08 | 1960-06-08 | Fluid-pressure operated vibrators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB883648A true GB883648A (en) | 1961-12-06 |
Family
ID=10142309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20215/60A Expired GB883648A (en) | 1960-06-08 | 1960-06-08 | Fluid-pressure operated vibrators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB883648A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2462507A (en) * | 2009-06-15 | 2010-02-17 | Airnesco Group Ltd | Tool for cleaning pipes |
US7676878B2 (en) | 2005-04-01 | 2010-03-16 | Steven Charles Merrix Parker-Smith | Barrel cleaning system |
CN109647814A (en) * | 2018-12-14 | 2019-04-19 | 内蒙古北方重工业集团有限公司 | The deep pipe device of Portable Automatic scouring |
-
1960
- 1960-06-08 GB GB20215/60A patent/GB883648A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7676878B2 (en) | 2005-04-01 | 2010-03-16 | Steven Charles Merrix Parker-Smith | Barrel cleaning system |
GB2462507A (en) * | 2009-06-15 | 2010-02-17 | Airnesco Group Ltd | Tool for cleaning pipes |
WO2010146354A1 (en) * | 2009-06-15 | 2010-12-23 | Airnesco Group Ltd. | Tool for cleaning pipes |
GB2462507B (en) * | 2009-06-15 | 2011-12-14 | Airnesco Group Ltd | Tool for cleaning pipes |
CN109647814A (en) * | 2018-12-14 | 2019-04-19 | 内蒙古北方重工业集团有限公司 | The deep pipe device of Portable Automatic scouring |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3079900A (en) | Fluid motor | |
US4019838A (en) | Air pressure-actuated double-acting diaphragm pump with means to produce a selected start-up position | |
KR930702081A (en) | Fluid injection device | |
DE3265820D1 (en) | Valve arrangement for increasing the operating speed of a working cylinder | |
GB1312372A (en) | Pneumatic fastener driving tool | |
GB883648A (en) | Fluid-pressure operated vibrators | |
DE69321850T2 (en) | PNEUMATIC VALVE RESET SYSTEM FOR A COMBUSTION ENGINE | |
GB1281349A (en) | Fluid sampling system | |
ES344367A1 (en) | Vacuum operated pump | |
GB1281627A (en) | Hydraulic intensifier | |
GB747667A (en) | Pressure relief valve | |
US1506219A (en) | Reciprocating engine | |
GB1521591A (en) | Fluid driven reciprocatory devices | |
SE9700269D0 (en) | Fluid-operated valve assembly | |
GB1266087A (en) | ||
GB1021307A (en) | Air-hydraulic pressure intensifiers | |
GB784684A (en) | Improvements in reciprocating motors for actuation by a fluid supplied at substantially constant pressure | |
JPS57179404A (en) | Cylinder device | |
US4108278A (en) | Constant-quantity oil distributing valve for use in central lubrication system | |
SU879058A1 (en) | Pheumohydraulic converter | |
TW202426776A (en) | Fluid pressure cylinder | |
GB1120261A (en) | A device for increasing the pressure of a fluid working medium | |
GB970307A (en) | Improvements in or relating to shuttle valves | |
SU481714A1 (en) | Power cylinder with self-sealing piston | |
FR2277255A1 (en) | Rotary piston engine with main and auxiliary piston(s) - has cam-shaped hollow piston profile and inlet port in piston end wall |