FR2009235A1 - - Google Patents
Info
- Publication number
- FR2009235A1 FR2009235A1 FR6916280A FR6916280A FR2009235A1 FR 2009235 A1 FR2009235 A1 FR 2009235A1 FR 6916280 A FR6916280 A FR 6916280A FR 6916280 A FR6916280 A FR 6916280A FR 2009235 A1 FR2009235 A1 FR 2009235A1
- Authority
- FR
- France
- 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.)
- Pending
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/10—Adaptations or arrangements of distribution members
-
- 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)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74041868A | 1968-05-24 | 1968-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2009235A1 true FR2009235A1 (fr) | 1970-01-30 |
Family
ID=24976418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6916280A Pending FR2009235A1 (fr) | 1968-05-24 | 1969-05-20 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3518032A (fr) |
DE (1) | DE1924213A1 (fr) |
FR (1) | FR2009235A1 (fr) |
GB (1) | GB1263160A (fr) |
NL (1) | NL162177C (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1263507A (en) * | 1969-03-07 | 1972-02-09 | Sheepbridge Stokes Ltd | Improvements in or relating to methods of decreasing fretting between cylinder liners and their containing bores |
US4167262A (en) * | 1976-10-12 | 1979-09-11 | Hunt Valve Co., Inc. | Pilot actuated valve |
GB1521444A (en) * | 1977-04-07 | 1978-08-16 | United Stirling Ab & Co | Multi-cylinder double-acting hot gas engine |
US4285495A (en) * | 1977-12-12 | 1981-08-25 | King Ottis W | Safety valve |
ZA794377B (en) * | 1978-09-20 | 1980-11-26 | Carrier Corp | Refrigeration compressor capacity control means and method |
US4447193A (en) * | 1981-07-20 | 1984-05-08 | Ball Valve Co., Inc. | Compressor unloader apparatus |
US4445824A (en) * | 1981-11-02 | 1984-05-01 | Ball Value Co., Inc. | Valve for compressor clearance or by-pass control |
IT1169160B (it) * | 1983-01-28 | 1987-05-27 | Azionaria Costruzioni Acma Spa | Valvola in particolare per il controllo del flusso di prodotti fluidi in macchine riempitrici volumetriche |
US5632466A (en) * | 1995-06-30 | 1997-05-27 | Ochs; Paul | Piston actuated pressure reducing valve |
US5580225A (en) * | 1995-07-27 | 1996-12-03 | Pettibone Corporation | Pulsation causing check valve assembly for a plural piston pump system |
DE19636674A1 (de) * | 1996-09-10 | 1998-03-12 | Ghh Borsig Turbomaschinen Gmbh | Dampfturbinensteuerung |
GB2319569A (en) * | 1996-11-22 | 1998-05-27 | Knorr Bremse Systeme | Unloading gas compressors |
US20070253838A1 (en) * | 2006-04-28 | 2007-11-01 | Daniel Leiss | Air compressor unloader system |
GB0806530D0 (en) * | 2008-04-10 | 2008-05-14 | Boc Group Plc | Tamper-resistant valve and connection arrangement |
JP4815538B2 (ja) * | 2010-01-15 | 2011-11-16 | シーケーディ株式会社 | 真空制御システムおよび真空制御方法 |
CA2888540A1 (fr) * | 2013-01-14 | 2014-08-14 | Dayco Ip Holdings, Llc | Actionneur a piston commandant un clapet et son procede de fonctionnement |
CN103321883B (zh) * | 2013-06-24 | 2015-07-15 | 北京化工大学 | 一种往复压缩机气量调节系统执行油缸 |
CN104481846A (zh) * | 2014-12-12 | 2015-04-01 | 贵州中电振华精密机械有限公司 | 双作用平衡进气阀 |
CN105545868B (zh) * | 2016-01-27 | 2017-12-08 | 北京博华信智科技股份有限公司 | 一种往复压缩机气量调节系统执行油缸 |
US11788525B2 (en) * | 2019-12-19 | 2023-10-17 | Siemens Energy, Inc. | Reciprocating compressor valve assembly |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US770784A (en) * | 1903-11-02 | 1904-09-27 | Edwin H Steedman | Pressure control for air-compressors. |
US1291854A (en) * | 1917-03-02 | 1919-01-21 | Ingersoll Rand Co | Unloader for compressors. |
US1948907A (en) * | 1931-04-18 | 1934-02-27 | Egli Eugen | Compressor |
US2751143A (en) * | 1953-02-02 | 1956-06-19 | Westinghouse Electric Corp | Unloading mechanisms for refrigerant compressors |
US2831625A (en) * | 1956-06-29 | 1958-04-22 | Worthington Corp | Unloader for compressor |
US3076593A (en) * | 1958-09-15 | 1963-02-05 | Alwin B Newton | Flow regulator for piston-equipped cylinder |
AT256319B (de) * | 1965-03-24 | 1967-08-10 | Hoerbiger Ventilwerke Ag | Abhebevorrichtung für die Ventilplatte selbsttätiger Verdichterventile |
-
1968
- 1968-05-24 US US740418*A patent/US3518032A/en not_active Expired - Lifetime
-
1969
- 1969-05-05 DE DE19691924213 patent/DE1924213A1/de active Pending
- 1969-05-16 NL NL6907574.A patent/NL162177C/xx not_active IP Right Cessation
- 1969-05-16 GB GB25205/69A patent/GB1263160A/en not_active Expired
- 1969-05-20 FR FR6916280A patent/FR2009235A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1924213A1 (de) | 1970-08-20 |
NL162177C (nl) | 1980-04-15 |
NL162177B (nl) | 1979-11-15 |
US3518032A (en) | 1970-06-30 |
NL6907574A (fr) | 1969-11-26 |
GB1263160A (en) | 1972-02-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |