ATE5346T1 - PNEUMATICALLY CONTROLLED COMPRESSOR SHUT-OFF CLUTCH WITH A VALVE DEVICE. - Google Patents
PNEUMATICALLY CONTROLLED COMPRESSOR SHUT-OFF CLUTCH WITH A VALVE DEVICE.Info
- Publication number
- ATE5346T1 ATE5346T1 AT81108403T AT81108403T ATE5346T1 AT E5346 T1 ATE5346 T1 AT E5346T1 AT 81108403 T AT81108403 T AT 81108403T AT 81108403 T AT81108403 T AT 81108403T AT E5346 T1 ATE5346 T1 AT E5346T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure
- compressor
- coupling
- control line
- connection
- Prior art date
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
- F04B49/02—Stopping, starting, unloading or idling control
- F04B49/022—Stopping, starting, unloading or idling control by means of pressure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Compressor (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
1. Pneumatically controlled compressor cut-off coupling with a valve device and with a control line leading from the pressure chamber of the compressor to the coupling, the pressure of which can disconnect the coupling at a predetermined level in such a way that the compressor comes to a standstill when the drive continues and after repeated pressure-dependent disconnection of the coupling starts up again, characterised in that the control line (15) leading to the coupling is fed from a pressure regulator (30) which is connected to the pressure connection (24) of the compressor and in its closed position ventilates the control line with respect to the external air, in that between the pressure chamber of the compressor and its suction chamber there is a connection which can be blocked by a vent valve (38), and in that the vent valve (38) can be moved, by means of a switch element (switching piston 37) that is acted upon by the pressure in the control line (15), when a predetermined switching pressure is reached, into the position that is open with respect to the pressure chamber and which releases the vent connection to the suction chamber of the compressor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803042069 DE3042069A1 (en) | 1980-11-07 | 1980-11-07 | VALVE DEVICE FOR A PNEUMATICALLY CONTROLLED COMPRESSOR SHUT-OFF COUPLING |
EP81108403A EP0051760B1 (en) | 1980-11-07 | 1981-10-16 | A pneumatically controlled compressor idling clutch having a valve arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE5346T1 true ATE5346T1 (en) | 1983-12-15 |
Family
ID=6116228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81108403T ATE5346T1 (en) | 1980-11-07 | 1981-10-16 | PNEUMATICALLY CONTROLLED COMPRESSOR SHUT-OFF CLUTCH WITH A VALVE DEVICE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0051760B1 (en) |
AT (1) | ATE5346T1 (en) |
DE (2) | DE3042069A1 (en) |
NO (1) | NO813764L (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3148717A1 (en) * | 1981-12-09 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Starting control device for a compressor |
EP0122015B1 (en) * | 1983-03-12 | 1989-01-18 | Grau Limited | Air compressor |
GB2150238B (en) * | 1983-11-29 | 1987-04-23 | Bendix Ltd | Multi-plate clutch in compressor assembly |
GB2163223A (en) * | 1984-07-07 | 1986-02-19 | Bendix Ltd | Multi-plate clutch in compressor assembly |
GB2182732A (en) * | 1985-11-07 | 1987-05-20 | Bendix Ltd | Clutch-driven compressor assembly |
GB2188108A (en) * | 1986-03-20 | 1987-09-23 | Bendix Ltd | Clutch for air compressor assembly |
GB2188682A (en) * | 1986-04-01 | 1987-10-07 | Bendix Ltd | Unloader valve for compressor |
DE102009018843A1 (en) † | 2009-04-28 | 2010-11-04 | Wabco Gmbh | Compressor and coupling device |
DE102015118744A1 (en) | 2015-11-02 | 2017-05-04 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Compressed air processing device and method for operating such |
DE102016201208B4 (en) * | 2016-01-27 | 2024-01-11 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Piston compressor with ventilation device |
CN107288843A (en) * | 2017-07-21 | 2017-10-24 | 凤阳汇通压缩机制造有限公司 | A kind of vertical single-driving type natural gas recycle compressor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3255954A (en) * | 1962-07-06 | 1966-06-14 | Atlas Copco Ab | Positive displacement compressors |
DE2704754A1 (en) * | 1977-02-04 | 1978-08-17 | Speck Kolbenpumpen Fabrik | VALVE ARRANGEMENT |
-
1980
- 1980-11-07 DE DE19803042069 patent/DE3042069A1/en not_active Withdrawn
-
1981
- 1981-10-16 AT AT81108403T patent/ATE5346T1/en not_active IP Right Cessation
- 1981-10-16 EP EP81108403A patent/EP0051760B1/en not_active Expired
- 1981-10-16 DE DE8181108403T patent/DE3161439D1/en not_active Expired
- 1981-11-06 NO NO813764A patent/NO813764L/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3161439D1 (en) | 1983-12-22 |
DE3042069A1 (en) | 1982-06-16 |
NO813764L (en) | 1982-05-10 |
EP0051760A1 (en) | 1982-05-19 |
EP0051760B1 (en) | 1983-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEIH | Change in the person of patent owner | ||
REN | Ceased due to non-payment of the annual fee |