DE50112524D1 - Vakuumerzeugervorrichtung - Google Patents

Vakuumerzeugervorrichtung

Info

Publication number: DE50112524D1
Authority: DE; Germany
Prior art keywords: nozzle; catchment; channel; outflow channel; radiation
Prior art date: 2001-08-30
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.): Expired - Lifetime

Application number

DE50112524T

Other languages

English (en)

Inventor

Juergen Stingel

Volker Quendt

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Festo SE and Co KG

Original Assignee

Festo SE and Co KG

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.)

2001-08-30

Filing date

2001-08-30

Publication date

2007-07-05

2001-08-30 Application filed by Festo SE and Co KG filed Critical Festo SE and Co KG

2007-07-05 Application granted granted Critical

2007-07-05 Publication of DE50112524D1 publication Critical patent/DE50112524D1/de

2021-08-31 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
- F04F5/52—Control of evacuating pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable nozzles

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Jet Pumps And Other Pumps (AREA)
Motor Or Generator Cooling System (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

DE50112524T 2001-08-30 2001-08-30 Vakuumerzeugervorrichtung Expired - Lifetime DE50112524D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP01120843A EP1288504B1 (de)	2001-08-30	2001-08-30	Vakuumerzeugervorrichtung

Publications (1)

Publication Number	Publication Date
DE50112524D1 true DE50112524D1 (de)	2007-07-05

Family

ID=8178473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE50112524T Expired - Lifetime DE50112524D1 (de)	2001-08-30	2001-08-30	Vakuumerzeugervorrichtung

Country Status (7)

Country	Link
US (1)	US6851936B2 (de)
EP (1)	EP1288504B1 (de)
JP (1)	JP2003083300A (de)
CN (1)	CN1280549C (de)
AT (1)	ATE363029T1 (de)
DE (1)	DE50112524D1 (de)
ES (1)	ES2283363T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6820325B2 (en) *	2002-10-17	2004-11-23	Delaware Capital Formation, Inc.	Integrated air flow control for a pick and place spindle assembly
CN100348871C (zh) *	2004-07-07	2007-11-14	浙江工业大学	组合真空发生器
DE102005025208B4 (de) *	2005-05-25	2007-07-12	Festo Ag & Co.	Vakuumerzeugervorrichtung
SE530787C2 (sv) *	2007-01-16	2008-09-09	Xerex Ab	Ejektoranordning med luftningsfunktion
CN101307783A (zh) *	2007-05-18	2008-11-19	富葵精密组件(深圳)有限公司	气动液体抽取装置
SE535891C2 (sv) *	2011-06-15	2013-02-05	Xerex Ab	Regulatoranordning inrättad att i samverkan med en tryckluftsdriven vakuumgenerator upprätthålla ett undertryck i ett medelst vakuum aktiverat griporgan
JP6575013B2 (ja) *	2012-12-21	2019-09-18	ピアブ・アクチエボラグ	楕円形の末広がりセクションを有する真空エジェクタノズル
GB2509184A (en)	2012-12-21	2014-06-25	Xerex Ab	Multi-stage vacuum ejector with moulded nozzle having integral valve elements
GB2509183A (en)	2012-12-21	2014-06-25	Xerex Ab	Vacuum ejector with tripped diverging exit flow nozzle
GB2509182A (en)	2012-12-21	2014-06-25	Xerex Ab	Vacuum ejector with multi-nozzle drive stage and booster
US9120232B1 (en) *	2013-07-26	2015-09-01	Western Digital Technologies, Inc.	Vacuum pick-up end effector with improved vacuum reading for small surface
CN103644149A (zh) *	2013-12-07	2014-03-19	四川锦宇化机有限公司	高压甲铵喷射器
CN105090133B (zh) *	2014-05-19	2017-11-17	江阴派姆汽车部件有限公司	真空泵装置以及一种制造所述真空泵装置的方法
GB201418117D0 (en)	2014-10-13	2014-11-26	Xerex Ab	Handling device for foodstuff
EP3192756B1 (de) *	2016-01-15	2021-09-29	Piab Ab	Steuerung einer vakuumanlage mit einem vakuumerzeuger
EP3252317B1 (de) *	2016-06-01	2020-01-29	Piab Ab	Steuerung eines vakuumsystems mit einer vakuumerzeugeranordnung
DE102016215027A1 (de) *	2016-08-11	2018-02-15	Robert Bosch Gmbh	Brennstoffzellenvorrichtung
US10729293B2 (en)	2017-02-15	2020-08-04	The Toro Company	Debris blower incorporating flow ejector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2784989A (en)	1952-02-21	1957-03-12	Goodrich Co B F	Flexible hollow connection
US2874989A (en) *	1955-04-27	1959-02-24	Ingersoll Rand Co	Control for hoists
US4380418A (en) *	1981-02-25	1983-04-19	General Motors Corporation	Vacuum pressure selection and generation device
JPS59160900U (ja) *	1983-04-15	1984-10-27	株式会社　妙徳	真空発生装置
JPS614900A (ja) *	1984-06-18	1986-01-10	Shoketsu Kinzoku Kogyo Co Ltd	エゼクタ装置
JPH0353040Y2 (de) *	1987-05-30	1991-11-19
US4810170A (en) *	1988-02-04	1989-03-07	Ide Russell D	Jet pump
US4880358A (en) *	1988-06-20	1989-11-14	Air-Vac Engineering Company, Inc.	Ultra-high vacuum force, low air consumption pumps
US5007803A (en) *	1989-09-28	1991-04-16	Global Pumps, Inc.	Air operated vacuum pump
US5617898A (en) *	1991-09-10	1997-04-08	Smc Kabushiki Kaisha	Fluid pressure apparatus
JP4013022B2 (ja) *	2000-09-13	2007-11-28	日産自動車株式会社	ジェットポンプ

2001
- 2001-08-30 EP EP01120843A patent/EP1288504B1/de not_active Expired - Lifetime
- 2001-08-30 ES ES01120843T patent/ES2283363T3/es not_active Expired - Lifetime
- 2001-08-30 AT AT01120843T patent/ATE363029T1/de not_active IP Right Cessation
- 2001-08-30 DE DE50112524T patent/DE50112524D1/de not_active Expired - Lifetime
2002
- 2002-08-29 JP JP2002251177A patent/JP2003083300A/ja active Pending
- 2002-08-29 US US10/231,406 patent/US6851936B2/en not_active Expired - Fee Related
- 2002-08-30 CN CN02132122.1A patent/CN1280549C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2003083300A (ja)	2003-03-19
EP1288504A1 (de)	2003-03-05
US6851936B2 (en)	2005-02-08
ES2283363T3 (es)	2007-11-01
CN1280549C (zh)	2006-10-18
EP1288504B1 (de)	2007-05-23
ATE363029T1 (de)	2007-06-15
CN1407246A (zh)	2003-04-02
US20030044287A1 (en)	2003-03-06

Publication	Publication Date	Title
DE50112524D1 (de)	2007-07-05	Vakuumerzeugervorrichtung
DK1340515T3 (da)	2007-10-22	Indretning til åndedrætshjælp
ID29965A (id)	2001-10-25	Selang irigasi tetes dengan jalur penghalang akar
ATE320335T1 (de)	2006-04-15	Heisskanaldüse
AR061572A1 (es)	2008-09-03	Valvula dispensadora alargada y flexible
WO2004043813A3 (en)	2004-08-05	A nozzle for dispensing viscous material
SE0002761D0 (sv)	2000-07-25	Nässköljare och utloppsdel för nässköljare
DK1020571T3 (da)	2005-11-14	Sanitetsgenstand, især håndbrusere med en omskifterindretning til påvirkning af en væskeström
BRPI0405615A (pt)	2005-08-30	Bocal de cone
SE9701093L (sv)	1997-09-30	Bränsleinsprutningsmunstycke
DK1055504T3 (da)	2003-03-31	Ekstruderdysehoved
ATE398051T1 (de)	2008-07-15	Gasgenerator
ATE359868T1 (de)	2007-05-15	Düsenanordnung, auftragsvorrichtung sowie auftragsverfahren
AU2002216984A1 (en)	2002-06-03	Production line of a drip irrigation pipe and method for using said production line
DE502004004854D1 (de)	2007-10-18	Dosiervorrichtung mit Applikationskuppe
PE20001586A1 (es)	2001-03-22	Molde de extrusion
DE50008950D1 (de)	2005-01-20	Expansionskühldüse
ATE292522T1 (de)	2005-04-15	Sprühvorrichtung, insbesondere für eine druckmaschine
ITTO20020084A1 (it)	2003-07-29	Procedimento per l'estrusione di un tubo avente sezioni diverse e matrice per lo stampaggio ad estrusione del tubo.
DE59914892D1 (de)	2008-12-18	Dispensdüse für einen Die Bonder
DE50308786D1 (de)	2008-01-24	Gaslaserresonator
AU2001248980A1 (en)	2001-10-30	A gas duct
DE50012303D1 (de)	2006-04-27	Sanitäranschlusseinrichtung
DE60311179D1 (de)	2007-03-08	Anschlageinrichtung für einen Plasmabrenner
SE9904592D0 (sv)	1999-12-15	Signalgivningsanordning

Legal Events

Date	Code	Title	Description
2008-06-12	8364	No opposition during term of opposition
2008-09-25	8327	Change in the person/name/address of the patent owner	Owner name: FESTO AG & CO. KG, 73734 ESSLINGEN, DE