IT1220544B - Pompa a stantuffo tuffante per alte pressioni - Google Patents
Pompa a stantuffo tuffante per alte pressioniInfo
- Publication number
- IT1220544B IT1220544B IT12429/88A IT1242988A IT1220544B IT 1220544 B IT1220544 B IT 1220544B IT 12429/88 A IT12429/88 A IT 12429/88A IT 1242988 A IT1242988 A IT 1242988A IT 1220544 B IT1220544 B IT 1220544B
- Authority
- IT
- Italy
- Prior art keywords
- piston pump
- high pressures
- different piston
- different
- pressures
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
- F04B53/164—Stoffing boxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873709611 DE3709611A1 (de) | 1987-03-24 | 1987-03-24 | Hochdruckplungerpume |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8812429A0 IT8812429A0 (it) | 1988-03-02 |
IT1220544B true IT1220544B (it) | 1990-06-15 |
Family
ID=6323843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12429/88A IT1220544B (it) | 1987-03-24 | 1988-03-02 | Pompa a stantuffo tuffante per alte pressioni |
Country Status (7)
Country | Link |
---|---|
US (1) | US4840548A (it) |
DE (2) | DE8717850U1 (it) |
ES (1) | ES2008799A6 (it) |
FR (1) | FR2612993B1 (it) |
GB (1) | GB2202596B (it) |
IT (1) | IT1220544B (it) |
SU (1) | SU1554777A3 (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4983103A (en) * | 1988-08-16 | 1991-01-08 | Neuberg Company Limited | Annular plunger pump |
US5417065A (en) * | 1994-03-07 | 1995-05-23 | Liou; Guey-Juh | Oil pressure device of jack |
DE19604132C2 (de) * | 1996-02-06 | 2000-04-13 | Hammelmann Paul Maschf | Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar |
US20100032594A1 (en) * | 2008-08-07 | 2010-02-11 | Rostra Vernatherm LLC | Freeze protection valve |
EP2287462B1 (en) * | 2009-07-08 | 2012-04-18 | Delphi Technologies Holding S.à.r.l. | A pump unit |
AT512043B1 (de) * | 2012-03-05 | 2013-05-15 | Bhdt Gmbh | Hochdruckeinrichtung für flüssige Medien |
RU2578777C1 (ru) * | 2015-03-31 | 2016-03-27 | Зубаир Гаджиевич Абдурагимов | Плунжерный насос высокого давления |
DE102021112742A1 (de) * | 2021-05-17 | 2022-11-17 | Hammelmann GmbH | Dichtungseinrichtung für eine Stange |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE172235C (it) * | ||||
US2844103A (en) * | 1954-11-26 | 1958-07-22 | Milton Roy Co | Self-aligning plunger drive |
FR1394528A (fr) * | 1964-05-14 | 1965-04-02 | Technicon Chromatography Corp | Pompe à déplacement positif |
FR2169394B1 (it) * | 1972-01-29 | 1974-02-01 | Pumpenfabrik Urach | |
DE2204162B2 (de) * | 1972-01-29 | 1974-03-14 | Pumpenfabrik Urach, 7417 Urach | Spaltdichtung für die Abdichtung hin- und hergehender Maschinenteile |
US3785659A (en) * | 1972-03-17 | 1974-01-15 | Exxon Production Research Co | Packing cartridge for reciprocating pump |
DE2445696B2 (de) * | 1974-09-25 | 1977-01-27 | Paul Hammelmann Maschinenfabrik, 4740 Oelde | Hochdruckplungerpumpe |
US4146355A (en) * | 1973-06-25 | 1979-03-27 | Paul Hammelmann | High-pressure plunger pump |
DE2615531C3 (de) * | 1976-04-09 | 1980-01-10 | Paul Hammelmann Maschinenfabrik, 4740 Oelde | Hochdruckplungerpumpe |
DE2615530C3 (de) * | 1976-04-09 | 1980-02-28 | Paul Hammelmann Maschinenfabrik, 4740 Oelde | Hochdruckplungerpumpe |
EP0072366B1 (de) * | 1981-08-05 | 1985-06-26 | Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) | Dichtung zum Abdichten von Hochdruckeinrichtungen |
FR2580764B1 (fr) * | 1985-04-22 | 1987-07-10 | Bertin & Cie | Dispositif d'etancheite haute pression entre deux elements en mouvement relatif |
-
1987
- 1987-03-24 DE DE8717850U patent/DE8717850U1/de not_active Expired - Lifetime
- 1987-03-24 DE DE19873709611 patent/DE3709611A1/de active Granted
-
1988
- 1988-03-02 IT IT12429/88A patent/IT1220544B/it active
- 1988-03-15 GB GB8806143A patent/GB2202596B/en not_active Expired - Lifetime
- 1988-03-18 ES ES8800817A patent/ES2008799A6/es not_active Expired
- 1988-03-22 FR FR888804463A patent/FR2612993B1/fr not_active Expired - Fee Related
- 1988-03-23 SU SU884355354A patent/SU1554777A3/ru active
- 1988-03-24 US US07/173,153 patent/US4840548A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4840548A (en) | 1989-06-20 |
ES2008799A6 (es) | 1989-08-01 |
FR2612993B1 (fr) | 1993-08-06 |
SU1554777A3 (ru) | 1990-03-30 |
GB2202596B (en) | 1991-02-06 |
DE8717850U1 (it) | 1990-08-09 |
GB2202596A (en) | 1988-09-28 |
IT8812429A0 (it) | 1988-03-02 |
DE3709611C2 (it) | 1991-05-16 |
GB8806143D0 (en) | 1988-04-13 |
DE3709611A1 (de) | 1988-10-06 |
FR2612993A1 (fr) | 1988-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960326 |