BE798920A - Commande d'abaissement de la charge d'un compresseur - Google Patents

Commande d'abaissement de la charge d'un compresseur

Info

Publication number: BE798920A
Authority: BE; Belgium
Prior art keywords: compressor load; lowering command; load lowering; command; compressor
Prior art date: 1972-08-10

Application number

BE130587A

Other languages

English (en)

Inventor

R L Post

M G Herschler

Original Assignee

Gardner Denver Co

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.)

1972-08-10

Filing date

1973-04-30

Publication date

1973-08-16

1973-04-30 Application filed by Gardner Denver Co filed Critical Gardner Denver Co

1973-08-16 Publication of BE798920A publication Critical patent/BE798920A/fr

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
- F04B49/225—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 with throttling valves or valves varying the pump inlet opening or the outlet opening
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Compressor (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Control Of Positive-Displacement Pumps (AREA)

BE130587A 1972-08-10 1973-04-30 Commande d'abaissement de la charge d'un compresseur BE798920A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US27940872A	1972-08-10	1972-08-10

Publications (1)

Publication Number	Publication Date
BE798920A true BE798920A (fr)	1973-08-16

Family

ID=23068828

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE130587A BE798920A (fr)	1972-08-10	1973-04-30	Commande d'abaissement de la charge d'un compresseur

Country Status (7)

Country	Link
US (1)	US3788776A (fr)
JP (1)	JPS5340965B2 (fr)
AU (1)	AU472958B2 (fr)
BE (1)	BE798920A (fr)
CA (1)	CA966465A (fr)
GB (1)	GB1415936A (fr)
ZA (1)	ZA731143B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3961862A (en) *	1975-04-24	1976-06-08	Gardner-Denver Company	Compressor control system
US4052135A (en) *	1976-05-11	1977-10-04	Gardner-Denver Company	Control system for helical screw compressor
US4068980A (en) *	1976-10-01	1978-01-17	Gardner-Denver Company	Compressor startup control
IT1103276B (it) *	1977-05-25	1985-10-14	Hydrovane Compressor	Compressore a capsulismo a tenuta di olio
JPS56580A (en) *	1979-06-12	1981-01-07	Tokico Ltd	Oil-cooled compressor
JPS5612093A (en) *	1979-07-10	1981-02-05	Tokico Ltd	Oil cooled compressor
US4227380A (en) *	1979-11-09	1980-10-14	Frick Company	Single casing, multiple duty valve
US4406588A (en) *	1980-11-03	1983-09-27	Rudolf Hofmann	Compressor suction regulator
JPS5825600A (ja) *	1982-07-19	1983-02-15	Hitachi Ltd	回転形圧縮機の容量調整装置
ATE35442T1 (de) *	1983-04-08	1988-07-15	Cash Eng Co Pty Ltd	Steuersystem fuer verdichter.
US4685310A (en) *	1986-10-14	1987-08-11	Frick Company	Multi-purpose valve assembly
US4968221A (en) *	1989-04-03	1990-11-06	Dresser Industries, Inc.	Intake valve for vacuum compressor
AT403948B (de) *	1994-07-29	1998-06-25	Hoerbiger Ventilwerke Ag	Ansaugregelventil für rotationsverdichter
US5540558A (en) *	1995-08-07	1996-07-30	Ingersoll-Rand Company	Apparatus and method for electronically controlling inlet flow and preventing backflow in a compressor
BE1011782A3 (nl) *	1998-03-10	2000-01-11	Atlas Copco Airpower Nv	Compressoreenheid en daarbij gebruikte regelinrichting.
IT1307507B1 (it) *	1999-10-21	2001-11-06	Virgilio Mietto	Regolatore automatico di aspirazione dell'aria in un serbatoio.
BE1013293A3 (nl) *	2000-02-22	2001-11-06	Atlas Copco Airpower Nv	Werkwijze voor het besturen van een compressorinstallatie en aldus bestuurde compressorinstallatie.
US6394764B1 (en)	2000-03-30	2002-05-28	Dresser-Rand Company	Gas compression system and method utilizing gas seal control
US6431210B1 (en)	2001-03-27	2002-08-13	Ingersoll-Rand Company	Inlet unloader valve
ITVI20010086A1 (it) *	2001-04-19	2002-10-19	Virgilio Mietto	Regolatore di aspirazione dell'aria compressa in un serbatorio
US7051534B2 (en) *	2001-10-01	2006-05-30	Camfil Ab	Gas turbine arrangement having an integrated filter housing and compressor bleed duct
BE1015079A4 (nl) *	2002-08-22	2004-09-07	Atlas Copco Airpower Nv	Compressor met drukontlasting.
BE1020311A3 (nl)	2012-02-28	2013-07-02	Atlas Copco Airpower Nv	Schroefcompressor.
BE1020312A3 (nl)	2012-02-28	2013-07-02	Atlas Copco Airpower Nv	Compressorinrichting, evenals gebruik van zulke opstelling.
US11015602B2 (en)	2012-02-28	2021-05-25	Atlas Copco Airpower, Naamloze Vennootschap	Screw compressor
DE102013010780A1 (de) *	2013-06-28	2014-12-31	GEA AWP GmbH	Rückschlagventil-Filter-Baugruppe
CN103410717B (zh) *	2013-07-16	2015-05-20	山河智能装备股份有限公司	一种液压钻车空压机系统卸荷控制装置及方法
CN105443358B (zh) *	2015-12-31	2017-11-14	广东顺德孔山重工机械有限公司	一种具有空气进气控制和气路止回功能的空压机
CN105443357B (zh) *	2015-12-31	2017-11-14	广东顺德孔山重工机械有限公司	一种空压机用活塞式进气控制阀
US20240068461A1 (en) *	2022-08-23	2024-02-29	Bauer Compressors, Inc.	Compressor crankcase oil reclamation system
CN115653901B (zh) *	2022-11-29	2023-06-23	淄博水环真空泵厂有限公司	瓦斯抽采泵的流量调节系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1863866A (en) *	1929-11-21	1932-06-21	Sullivan Machinery Co	Compressor controlling mechanism
US2170358A (en) *	1936-03-25	1939-08-22	Wainwright Charles	Multistep intake unloader
US2787411A (en) *	1952-04-28	1957-04-02	Joy Mfg Co	Compressor unloading mechanism
US3059832A (en) *	1954-05-11	1962-10-23	Chicago Pneumatic Tool Co	Unloader control for a rotary compressor
US2894677A (en) *	1956-10-16	1959-07-14	Chicago Pneumatic Tool Co	Rotary compressor control
US3105630A (en) *	1960-06-02	1963-10-01	Atlas Copco Ab	Compressor units
US3168236A (en) *	1963-09-05	1965-02-02	Jaeger Machine Co	Oil scavenging system for a rotary compressor
US3582233A (en) *	1969-04-24	1971-06-01	Worthington Corp	Rotary compressor control system
US3602610A (en) *	1970-02-19	1971-08-31	Worthington Corp	Control system for rotary compressors

1972
- 1972-08-10 US US00279408A patent/US3788776A/en not_active Expired - Lifetime
1973
- 1973-02-16 GB GB776573A patent/GB1415936A/en not_active Expired
- 1973-02-19 ZA ZA731143A patent/ZA731143B/xx unknown
- 1973-02-21 AU AU52437/73A patent/AU472958B2/en not_active Expired
- 1973-02-22 CA CA164,363A patent/CA966465A/en not_active Expired
- 1973-04-30 BE BE130587A patent/BE798920A/fr not_active IP Right Cessation
- 1973-07-30 JP JP8577773A patent/JPS5340965B2/ja not_active Expired

Also Published As

Publication number	Publication date
AU5243773A (en)	1974-08-22
JPS5340965B2 (fr)	1978-10-30
GB1415936A (en)	1975-12-03
US3788776A (en)	1974-01-29
ZA731143B (en)	1974-10-30
CA966465A (en)	1975-04-22
JPS4952311A (fr)	1974-05-21
AU472958B2 (en)	1976-06-10

Publication	Publication Date	Title
BE798920A (fr)	1973-08-16	Commande d'abaissement de la charge d'un compresseur
BE794946A (fr)	1973-08-02	Nouvelles compositions d'esters
BE815782A (fr)	1974-12-02	Systeme d'ascenseur
BE820258A (fr)	1975-03-24	Systeme d'ascenseur
BE827944A (fr)	1975-10-15	Systeme d'ascenseur
BE801866A (fr)	1974-01-03	Systeme d'ascenseur
BE822388A (fr)	1975-05-20	Systeme d'asceneur
BE823004A (fr)	1975-06-05	Perfectionnement aux elements d'etancheite
BE777212A (fr)	1972-04-17	Collecteur d'huile
BE812218A (fr)	1974-09-12	Systeme d'ascenseur
BE814307A (fr)	1974-10-29	Systeme d'ascenseur
BE821461A (fr)	1975-04-25	Systeme d'ascenseur
BE815461A (fr)	1974-11-22	Systeme d'ascenseur
BE811489A (fr)	1974-06-17	Phenoxyalcanecarboxylates d'hydroxyalkyltheophyllines
FR2277759A1 (fr)	1976-02-06	Installation d'ascenseur
BE822680A (fr)	1975-05-27	Systeme d'ascenseur
BE814690A (fr)	1974-11-07	Systeme d'ascenseur
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE812214A (fr)	1974-09-12	Systeme d'ascenseur
BE815248A (fr)	1974-11-20	Systeme d'ascenseur
BE803386A (fr)	1974-02-11	Emballage-presentoir d'objets
IT992658B (it)	1975-09-30	Comando di compensazione per compressore
BE820275A (fr)	1975-01-16	Polysulfures d'alkyl-etain-thioesters
BE812375A (fr)	1974-07-01	4'-alkyldioxyalkylene-5-benzylpyrimidines
BE814689A (fr)	1974-11-07	Systeme d'ascenseur

Legal Events

Date	Code	Title	Description
1986-10-31	RE	Patent lapsed	Owner name: GARDNER DENVER CY Effective date: 19860430

Date

Code

Title

Description

1986-10-31

Patent lapsed

Owner name: GARDNER DENVER CY

Effective date: 19860430