NL6907574A - - Google Patents

Info

Publication number: NL6907574A
Authority: NL; Netherlands

Application number

NL6907574A

Other versions

Priority date (The priority date 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 date listed.)

1968-05-24

Filing date

1969-05-16

Publication date

1969-11-26

1969-05-16 Application filed filed Critical

1969-11-26 Publication of NL6907574A publication Critical patent/NL6907574A/xx

1979-11-15 Publication of NL162177B publication Critical patent/NL162177B/en

1980-04-15 Application granted granted Critical

1980-04-15 Publication of NL162177C publication Critical patent/NL162177C/en

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)

NL6907574.A 1968-05-24 1969-05-16 COMPRESSOR WITH A RELIEF MECHANISM FOR CAPACITY CONTROL. NL162177C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US74041868A	1968-05-24	1968-05-24

Publications (3)

Publication Number	Publication Date
NL6907574A true NL6907574A (en)	1969-11-26
NL162177B NL162177B (en)	1979-11-15
NL162177C NL162177C (en)	1980-04-15

Family

ID=24976418

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6907574.A NL162177C (en)	1968-05-24	1969-05-16	COMPRESSOR WITH A RELIEF MECHANISM FOR CAPACITY CONTROL.

Country Status (5)

Country	Link
US (1)	US3518032A (en)
DE (1)	DE1924213A1 (en)
FR (1)	FR2009235A1 (en)
GB (1)	GB1263160A (en)
NL (1)	NL162177C (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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 (en) *	1983-01-28	1987-05-27	Azionaria Costruzioni Acma Spa	VALVE IN PARTICULAR FOR THE CONTROL OF THE FLOW OF FLUID PRODUCTS IN VOLUMETRIC FILLING MACHINES
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 (en) *	1996-09-10	1998-03-12	Ghh Borsig Turbomaschinen Gmbh	Steam turbine control
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 (en) *	2010-01-15	2011-11-16	シーケーディ株式会社	Vacuum control system and vacuum control method
BR112015016785B1 (en) *	2013-01-14	2022-02-08	Dayco Ip Holdings, Llc	PISTON ACTUATOR
CN103321883B (en) *	2013-06-24	2015-07-15	北京化工大学	Actuating cylinder of reciprocating compressor gas flow regulating system
CN104481846A (en) *	2014-12-12	2015-04-01	贵州中电振华精密机械有限公司	Double-function balance air inlet valve
CN105545868B (en) *	2016-01-27	2017-12-08	北京博华信智科技股份有限公司	A kind of reciprocating compressor amount regulating system performs oil cylinder
US11788525B2 (en) *	2019-12-19	2023-10-17	Siemens Energy, Inc.	Reciprocating compressor valve assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (en) *	1965-03-24	1967-08-10	Hoerbiger Ventilwerke Ag	Lifting device for the valve plate of automatic compressor valves

1968
- 1968-05-24 US US740418*A patent/US3518032A/en not_active Expired - Lifetime
1969
- 1969-05-05 DE DE19691924213 patent/DE1924213A1/en active Pending
- 1969-05-16 GB GB25205/69A patent/GB1263160A/en not_active Expired
- 1969-05-16 NL NL6907574.A patent/NL162177C/en not_active IP Right Cessation
- 1969-05-20 FR FR6916280A patent/FR2009235A1/fr active Pending

Also Published As

Publication number	Publication date
GB1263160A (en)	1972-02-09
FR2009235A1 (en)	1970-01-30
NL162177C (en)	1980-04-15
NL162177B (en)	1979-11-15
DE1924213A1 (en)	1970-08-20
US3518032A (en)	1970-06-30

Legal Events

Date	Code	Title	Description
1989-06-16	V4	Discontinued because of reaching the maximum lifetime of a patent

Publication	Publication Date	Title
AU1946070A (en)	1972-05-09
AU5506869A (en)	1970-11-26
FR2009235A1 (en)	1970-01-30
AU2374870A (en)	1972-06-29
AU5184069A (en)	1970-07-17
AU6168869A (en)	1971-04-08
AU6171569A (en)	1971-04-08
AU4811568A (en)	1974-08-01
AR203075Q (en)	1975-08-14
AU4744468A (en)	1970-06-18
AU5758767A (en)	1970-03-26
BE725122A (en)	1969-05-16
BE709484A (en)	1968-05-30
BE709446A (en)	1968-05-30
BE709435A (en)	1968-07-16
BE709415A (en)	1968-05-30
BE709320A (en)	1968-05-16
BE709319A (en)	1968-05-16
BE709301A (en)	1968-07-12
BE581157A (en)
BE642636A (en)
BE709274A (en)	1968-07-12
BE709496A (en)	1968-07-17
BE716395A (en)	1968-11-04
BE709138A (en)	1968-05-16