DD125471A5 - - Google Patents
Info
- Publication number
- DD125471A5 DD125471A5 DD192372A DD19237276A DD125471A5 DD 125471 A5 DD125471 A5 DD 125471A5 DD 192372 A DD192372 A DD 192372A DD 19237276 A DD19237276 A DD 19237276A DD 125471 A5 DD125471 A5 DD 125471A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
- F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
- F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting member
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3157—Sealings for the flexible separating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/411—Liquid ports having valve means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/415—Gas ports
- F15B2201/4155—Gas ports having valve means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/43—Anti-extrusion means
- F15B2201/435—Anti-extrusion means being fixed to the separating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/567,644 US3960179A (en) | 1975-04-14 | 1975-04-14 | Repairable presssure vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD125471A5 true DD125471A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-20 |
Family
ID=24268040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD192372A DD125471A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-14 | 1976-04-14 |
Country Status (10)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4276946A (en) * | 1977-07-11 | 1981-07-07 | Hughes Tool Company | Biased lubricant compensator for an earth boring drill bit |
| JPS55107180A (en) * | 1978-03-27 | 1980-08-16 | Loukonen Ernest W | Liquid pressure responsing device in hydropressure system |
| US4274446A (en) * | 1979-10-24 | 1981-06-23 | Greer Hydraulics, Incorporated | Low cost repairable accumulator |
| DE3040053A1 (de) * | 1979-10-24 | 1981-05-07 | Greer Hydraulics, Inc., Chatsworth, Calif. | Hydrospeicher |
| US4291726A (en) * | 1979-11-13 | 1981-09-29 | Greer Hydraulics, Incorporated | Accumulator device having safety charging port |
| US4317472A (en) * | 1980-08-14 | 1982-03-02 | Greer Hydraulics Incorporated | Replaceable bladder accumulator device |
| JPS6173819A (ja) * | 1984-09-17 | 1986-04-16 | Ito Seitetsushiyo:Kk | 冷鋼片、熱鋼片の均熱処理装置 |
| US5536028A (en) * | 1994-09-28 | 1996-07-16 | Howard; Durrell U. | Power centering compensator for vehicle steering systems |
| US6213228B1 (en) | 1997-08-08 | 2001-04-10 | Dresser Industries Inc. | Roller cone drill bit with improved pressure compensation |
| US6267395B1 (en) | 1999-10-18 | 2001-07-31 | Durrell U. Howard | Vehicle steering compensator with air actuated trim mechanism |
| US6530585B1 (en) | 2001-11-16 | 2003-03-11 | Durrell U Howard | Vehicle steering stabilizer with detent ramp in rotary plate |
| US6817620B1 (en) | 2002-08-02 | 2004-11-16 | Durrell U Howard | Precision steer wheel control system with internal solenoid |
| US7207580B2 (en) * | 2002-08-02 | 2007-04-24 | Howard Durrell U | Precision steer wheel control system with remote trim valve assembly |
| US7118118B1 (en) | 2004-06-18 | 2006-10-10 | Howard Durrell U | Steer wheel control system with dual pistons connected to a common shaft |
| US7806419B1 (en) | 2005-10-28 | 2010-10-05 | Howard Durrell U | Steer wheel control system with reciprocating cylinder |
| US7219908B1 (en) | 2005-10-28 | 2007-05-22 | Howard Durrell U | Steer wheel control system with stationary piston and reciprocating cylinder |
| US9285033B2 (en) * | 2009-06-10 | 2016-03-15 | Westinghouse Electric Company Llc | Domed diaphragm / insert plate for a pressure vessel access closure |
| US10012244B2 (en) * | 2016-07-13 | 2018-07-03 | Dale Maney | Hydraulic hose end expansion chamber |
| TWI690291B (zh) * | 2018-12-27 | 2020-04-11 | 達璞股份有限公司 | 密封栓塞組件 |
| PE20231602A1 (es) * | 2020-12-30 | 2023-10-10 | Performance Pulsation Control Inc | Amortiguador de pulsaciones de tipo vejiga con carga de gas reparable desde la parte superior |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2278688A (en) * | 1941-07-09 | 1942-04-07 | Air Associates Inc | Accumulator |
| GB942352A (en) * | 1961-11-08 | 1963-11-20 | Daimler Benz Ag | Improvements relating to spring-force accumulators |
| FR2036025A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-03-03 | 1970-12-24 | Olaer Patent Co | |
| JPS5036258Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-03-30 | 1975-10-22 | ||
| US3695298A (en) * | 1971-06-01 | 1972-10-03 | Greer Hydraulics Inc | Pressure vessel |
| FR2210725B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-12-15 | 1976-08-27 | Leduc Gerard |
-
1975
- 1975-04-14 US US05/567,644 patent/US3960179A/en not_active Expired - Lifetime
-
1976
- 1976-04-06 CA CA249,674A patent/CA1043659A/en not_active Expired
- 1976-04-09 FR FR7610397A patent/FR2307995A1/fr active Granted
- 1976-04-13 DE DE19762616282 patent/DE2616282A1/de not_active Ceased
- 1976-04-13 BR BR7602263A patent/BR7602263A/pt unknown
- 1976-04-13 AU AU12937/76A patent/AU508361B2/en not_active Expired
- 1976-04-13 JP JP51041763A patent/JPS5848761B2/ja not_active Expired
- 1976-04-13 SE SE7604337A patent/SE7604337L/sv unknown
- 1976-04-14 DD DD192372A patent/DD125471A5/xx unknown
- 1976-04-14 GB GB15365/76A patent/GB1480578A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1043659A (en) | 1978-12-05 |
| AU508361B2 (en) | 1980-03-20 |
| FR2307995A1 (fr) | 1976-11-12 |
| GB1480578A (en) | 1977-07-20 |
| US3960179A (en) | 1976-06-01 |
| JPS5848761B2 (ja) | 1983-10-31 |
| AU1293776A (en) | 1977-10-20 |
| DE2616282A1 (de) | 1976-10-28 |
| BR7602263A (pt) | 1976-10-05 |
| JPS51128016A (en) | 1976-11-08 |
| SE7604337L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-15 |
| FR2307995B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-25 |