SE419115B - Vetskeringvakuumpump med forkopplad kompressor - Google Patents

Vetskeringvakuumpump med forkopplad kompressor

Info

Publication number: SE419115B
Authority: SE; Sweden
Prior art keywords: wethering; vacuum pump; connected compressor; compressor; vacuum
Prior art date: 1974-06-24

Application number

SE7506807A

Other languages

English (en)

Swedish (sv)

Other versions

SE7506807L (sv

Inventor

K Mugele

B Nagel

Original Assignee

Siemens Ag

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.)

1974-06-24

Filing date

1975-06-13

Publication date

1981-07-13

1975-06-13 Application filed by Siemens Ag filed Critical Siemens Ag

1975-12-29 Publication of SE7506807L publication Critical patent/SE7506807L/xx

1981-07-13 Publication of SE419115B publication Critical patent/SE419115B/xx

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
- F04B49/007—Installations or systems with two or more pumps or pump cylinders, wherein the flow-path through the stages can be changed, e.g. from series to parallel
- 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
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
- 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
- F04B49/20—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 changing the driving speed
- 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)
Applications Or Details Of Rotary Compressors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Control Of Positive-Displacement Pumps (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Jet Pumps And Other Pumps (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

SE7506807A 1974-06-24 1975-06-13 Vetskeringvakuumpump med forkopplad kompressor SE419115B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2430314A DE2430314C3 (de)	1974-06-24	1974-06-24	Flüssigkeitsring-Vakuumpumpe mit vorgeschaltetem Verdichter

Publications (2)

Publication Number	Publication Date
SE7506807L SE7506807L (sv)	1975-12-29
SE419115B true SE419115B (sv)	1981-07-13

Family

ID=5918845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7506807A SE419115B (sv)	1974-06-24	1975-06-13	Vetskeringvakuumpump med forkopplad kompressor

Country Status (14)

Country	Link
US (1)	US4225288A (xx)
JP (2)	JPS5118309A (xx)
AT (1)	AT334504B (xx)
BR (1)	BR7503933A (xx)
CH (1)	CH586852A5 (xx)
CS (1)	CS211374B2 (xx)
DD (1)	DD117908A5 (xx)
DE (1)	DE2430314C3 (xx)
ES (1)	ES438798A1 (xx)
FR (1)	FR2276487A1 (xx)
GB (1)	GB1508318A (xx)
IT (1)	IT1038815B (xx)
SE (1)	SE419115B (xx)
ZA (1)	ZA754040B (xx)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2412161A1 (fr) *	1977-12-19	1979-07-13	Rca Corp	Procede de traitement a haute tension des tubes a rayons cathodiques
JPS5652839A (en) *	1979-10-05	1981-05-12	Hitachi Ltd	Aging method for picture tube
JPS57130344A (en) *	1981-02-04	1982-08-12	Hitachi Ltd	Production of cathode ray tube
US5228289A (en) *	1983-06-29	1993-07-20	Peter Norton	Plural hydraulic pump system with unloading valve
US4583301A (en) *	1984-01-26	1986-04-22	U-Op Management & Consultants Ltd.	Variable volume vacuum drying chamber
DE3420144A1 (de) *	1984-05-30	1985-12-05	Loewe Pumpenfabrik GmbH, 2120 Lüneburg	Regelungs- und steuerungssystem, insbes. fuer wassering-vakuumpumpen
JPH0631627B2 (ja) *	1984-07-25	1994-04-27	株式会社日立製作所	回転容積形真空ポンプ装置
US4699570A (en) *	1986-03-07	1987-10-13	Itt Industries, Inc	Vacuum pump system
JPS62243982A (ja) *	1986-04-14	1987-10-24	Hitachi Ltd	２段型真空ポンプ装置およびその運転方法
FR2621141B1 (fr) *	1987-09-25	1989-12-01	Cit Alcatel	Procede de demarrage de pompes a vide couplees en serie, et dispositif permettant la mise en oeuvre de ce procede
US4850806A (en) *	1988-05-24	1989-07-25	The Boc Group, Inc.	Controlled by-pass for a booster pump
DE58901145D1 (de) *	1988-06-24	1992-05-21	Siemens Ag	Mehrstufiges vakuumpumpenaggregat.
JPH02102385A (ja) *	1988-10-08	1990-04-13	Toyo Eng Corp	排気装置
FR2640697B1 (fr) *	1988-12-16	1993-01-08	Cit Alcatel	Ensemble de pompage pour l'obtention de vides eleves
FR2652390B1 (fr) *	1989-09-27	1991-11-29	Cit Alcatel	Groupe de pompage a vide.
DE4104989A1 (de) *	1990-05-18	1991-11-21	Mueller Semtec Ohg	Verfahren und vorrichtung zum evakuieren und entfeuchten eines raumes
EP0528905B1 (de) *	1990-05-18	1994-07-27	Semtec Müller Ohg	Verfahren und vorrichtung zum entfeuchten von wäsche o.dgl.
DE19500823A1 (de) *	1995-01-13	1996-07-18	Sgi Prozess Technik Gmbh	Vakuum-Pumpstand
US5961297A (en)	1995-02-28	1999-10-05	Iwata Air Compressor Mfg. Co., Ltd.	Oil-free two stage scroll vacuum pump and method for controlling the same pump
DE10046902B4 (de) *	2000-09-21	2006-04-27	Nash_Elmo Industries Gmbh	Pumpenanlage und Verfahren zum Pumpen eines Gases
DE10108631B4 (de) *	2001-02-22	2005-06-30	Nash-Elmo Industries Gmbh	Vakuumpumpenanlage und Verfahren zur Erzeugung eines Endvakuums
DE10134138A1 (de) *	2001-07-13	2003-02-06	Oranienburger Pumpen Verdichte	Fluidmaschine mit zumindest zwei zusammengeschalteten Maschinen, insbesondere Verdichter, Gebläse, Pumpen u. dgl.
KR100451651B1 (ko) *	2001-12-13	2004-10-08	엘지전자 주식회사	원심형 압축기의 역회전 방지구조
DE10319633A1 (de) *	2003-05-02	2004-11-18	Inficon Gmbh	Lecksuchgerät
JP4633370B2 (ja) *	2004-02-17	2011-02-16	財団法人国際科学振興財団	真空装置
EP2714167A4 (en) *	2011-05-24	2015-06-24	Invacare Corp	OXYGEN COMPRESSOR WITH OVERPRESSURE FLOOR
US20150068399A1 (en) *	2011-12-14	2015-03-12	Heiner Kösters	Device and Method for Evacuating a Chamber and Purifying the Gas Extracted From Said Chamber
CN104220748B (zh)	2012-02-03	2017-06-06	英瓦卡尔公司	泵送装置
DE102013223556A1 (de) *	2013-11-19	2015-05-21	Oerlikon Leybold Vacuum Gmbh	Vakuumpumpen-System sowie Verfahren zum Betreiben eines Vakuumpumpen-Systems
KR102562422B1 (ko)	2015-04-30	2023-08-01	아틀라스 콥코 콤텍트, 엘엘씨	가스 상태의 변화를 효율적으로 관리하기 위한 가스 처리 시스템 및 방법
US11460034B2 (en) *	2018-11-15	2022-10-04	Flowserve Management Company	Apparatus and method for evacuating very large volumes
US11492020B2 (en)	2020-05-05	2022-11-08	Flowserve Management Company	Method of intelligently managing pressure within an evacuated transportation system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1792741A (en) *	1929-10-14	1931-02-17	Hayton Pump And Blower Company	Two-stage hydrovacuum pump
US2397443A (en) *	1944-02-03	1946-03-26	Socony Vacuum Oil Co Inc	Pump station control system
US2492075A (en) *	1945-10-30	1949-12-20	Kinney Mfg Company	Vacuum pump
DE968232C (de) *	1952-06-17	1958-01-30	Siemens Ag	Fluessigkeitsring-Vakuumpumpe mit vorgeschaltetem Strahlsauger
US3221659A (en) *	1960-04-20	1965-12-07	Nash Engineering Co	Liquid ring and centrifugal series pumps for varying density fluids
US3072058A (en) *	1961-08-18	1963-01-08	Socony Mobil Oil Co Inc	Pipe line control system
US3315607A (en) *	1965-06-04	1967-04-25	Trw Inc	Multi-stage drag pump
US3359908A (en) *	1966-01-24	1967-12-26	Gen Electric	Turbine pump
FR1600217A (xx) *	1968-03-15	1970-07-20
US3558236A (en) *	1968-09-10	1971-01-26	Delavan Manufacturing Co	Self-purging regenerative turbine pump
DE2138383A1 (de) *	1971-07-31	1973-02-08	Siemens Ag	Pumpenaggregat zur mehrstufigen verdichtung von gasen
US3922110A (en) *	1974-01-28	1975-11-25	Henry Huse	Multi-stage vacuum pump
DE2405890A1 (de) *	1974-02-07	1975-08-14	Siemens Ag	Seitenkanal-ringverdichter

1974
- 1974-06-24 DE DE2430314A patent/DE2430314C3/de not_active Expired
1975
- 1975-04-18 AT AT298075A patent/AT334504B/de not_active IP Right Cessation
- 1975-05-05 DD DD185842A patent/DD117908A5/xx unknown
- 1975-06-09 US US05/585,374 patent/US4225288A/en not_active Expired - Lifetime
- 1975-06-10 IT IT24170/75A patent/IT1038815B/it active
- 1975-06-11 GB GB25107/75A patent/GB1508318A/en not_active Expired
- 1975-06-13 SE SE7506807A patent/SE419115B/xx unknown
- 1975-06-18 CH CH791875A patent/CH586852A5/xx not_active IP Right Cessation
- 1975-06-19 FR FR7519280A patent/FR2276487A1/fr active Granted
- 1975-06-23 JP JP50077516A patent/JPS5118309A/ja active Pending
- 1975-06-23 ES ES438798A patent/ES438798A1/es not_active Expired
- 1975-06-23 CS CS754418A patent/CS211374B2/cs unknown
- 1975-06-23 BR BR5058/75D patent/BR7503933A/pt unknown
- 1975-06-24 ZA ZA00754040A patent/ZA754040B/xx unknown
1982
- 1982-12-27 JP JP1982202690U patent/JPS58130098U/ja active Pending

Also Published As

Publication number	Publication date
CS211374B2 (en)	1982-02-26
SE7506807L (sv)	1975-12-29
JPS5118309A (en)	1976-02-13
BR7503933A (pt)	1976-07-06
FR2276487A1 (fr)	1976-01-23
JPS58130098U (ja)	1983-09-02
ES438798A1 (es)	1977-03-16
GB1508318A (en)	1978-04-19
FR2276487B1 (xx)	1980-12-26
DE2430314B2 (de)	1978-03-02
AT334504B (de)	1976-01-25
AU8240175A (en)	1977-01-06
ATA298075A (de)	1976-05-15
CH586852A5 (xx)	1977-04-15
DD117908A5 (xx)	1976-02-05
ZA754040B (en)	1976-05-26
US4225288A (en)	1980-09-30
DE2430314A1 (de)	1976-01-08
IT1038815B (it)	1979-11-30
DE2430314C3 (de)	1982-11-25

Publication	Publication Date	Title
SE419115B (sv)	1981-07-13	Vetskeringvakuumpump med forkopplad kompressor
DK407675A (da)	1976-04-04	Sugekateter
DK419175A (da)	1976-03-20	Lineer kompressor
AT316721B (de)	1974-07-25	Vakuumpume
FR2276484A1 (fr)	1976-01-23	Pompe peristaltique
HK60981A (en)	1981-12-18	Peristaltic pump
FR2275663A2 (fr)	1976-01-16	Pompe perfectionnee
BE836753A (fr)	1976-04-16	Pompe peristaltique reglable
AT338403B (de)	1977-08-25	Kompressoraggregat
IT1027383B (it)	1978-11-20	Compressore centrifugo
SE7510599L (sv)	1976-03-25	Transfusionspump
IT1039362B (it)	1979-12-10	Pompa peristaltica
FR2330885A1 (fr)	1977-06-03	Pompe alternative
IT1046382B (it)	1980-06-30	Pompa
SE419117B (sv)	1981-07-13	Kompressor
SE396797B (sv)	1977-10-03	Vetskeringkompressor
BR7506628A (pt)	1976-08-17	Pe prensor
AT329971B (de)	1976-06-10	Schlauchpumpe
IT1044298B (it)	1980-03-20	Compressore
FR2277997A2 (fr)	1976-02-06	Pompe multiple
SE416490B (sv)	1981-01-05	Volymetrisk pump
SE7508700L (sv)	1976-02-04	Kompressor
DK419275A (da)	1976-03-20	Lineer kompressor
FR2281036A7 (fr)	1976-02-27	Pompes
SU527533A1 (ru)	1976-09-05	Вакуумный насос