ITMI991726A0 - Pompa sottovuoto - Google Patents
Pompa sottovuotoInfo
- Publication number
- ITMI991726A0 ITMI991726A0 IT99MI001726A ITMI991726A ITMI991726A0 IT MI991726 A0 ITMI991726 A0 IT MI991726A0 IT 99MI001726 A IT99MI001726 A IT 99MI001726A IT MI991726 A ITMI991726 A IT MI991726A IT MI991726 A0 ITMI991726 A0 IT MI991726A0
- Authority
- IT
- Italy
- Prior art keywords
- vacuum pump
- vacuum
- pump
- Prior art date
Links
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
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
- F04F5/22—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating of multi-stage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
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)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Electrophonic Musical Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12579198A IL125791A (en) | 1998-08-13 | 1998-08-13 | Vacuum pump |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI991726A0 true ITMI991726A0 (it) | 1999-08-02 |
ITMI991726A1 ITMI991726A1 (it) | 2001-02-02 |
IT1313281B1 IT1313281B1 (it) | 2002-07-17 |
Family
ID=11071855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999MI001726A IT1313281B1 (it) | 1998-08-13 | 1999-08-02 | Pompa sottovuoto. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6171068B1 (it) |
DE (1) | DE19936444A1 (it) |
FR (1) | FR2782348B1 (it) |
IL (1) | IL125791A (it) |
IT (1) | IT1313281B1 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3678950B2 (ja) * | 1999-09-03 | 2005-08-03 | Smc株式会社 | 真空発生用ユニット |
DE20011839U1 (de) * | 2000-07-07 | 2000-12-14 | Festo AG & Co, 73734 Esslingen | Vakuumerzeugervorrichtung |
JP2003021100A (ja) * | 2001-07-06 | 2003-01-24 | Tokico Ltd | エジェクタおよび負圧供給装置 |
KR100454082B1 (ko) | 2001-10-15 | 2004-10-26 | 한국뉴매틱(주) | 진공 발생/파기 장치 |
SE0201335L (sv) * | 2002-05-03 | 2003-03-25 | Piab Ab | Vakuumpump och sätt att tillhandahålla undertryck |
KR100578540B1 (ko) * | 2004-07-28 | 2006-05-15 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
US20090320478A1 (en) * | 2006-01-04 | 2009-12-31 | General Electric Company | Reduced boundary layer separation steam jet air ejector assembly and method |
KR100730323B1 (ko) * | 2007-03-15 | 2007-06-19 | 한국뉴매틱(주) | 필터 카트리지를 이용한 진공 시스템 |
DE102009047085A1 (de) * | 2009-11-24 | 2011-06-01 | J. Schmalz Gmbh | Druckluftbetriebener Unterdruckerzeuger |
KR101066212B1 (ko) * | 2011-03-10 | 2011-09-20 | 한국뉴매틱(주) | 퀵-릴리즈 진공펌프 |
EP3109568B1 (en) * | 2015-06-24 | 2017-11-01 | Danfoss A/S | Ejector arrangement |
KR101685998B1 (ko) * | 2016-09-21 | 2016-12-13 | (주)브이텍 | 프로파일을 이용한 진공 펌프 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE370765B (it) * | 1973-12-05 | 1974-10-28 | Piab Ab | |
SE427955B (sv) * | 1980-05-21 | 1983-05-24 | Piab Ab | Multiejektor |
DE3025525A1 (de) * | 1980-07-05 | 1982-01-28 | Jürgen 4477 Welver Volkmann | Ejektorvorrichtung |
IL67012A (en) * | 1982-10-18 | 1987-03-31 | Dan Greenberg | Ejector device and method for producing same |
IL74282A0 (en) * | 1985-02-08 | 1985-05-31 | Dan Greenberg | Multishaft jet suction device |
US4696624A (en) | 1987-04-08 | 1987-09-29 | Bassco, Inc. | Casing pump |
SE466561B (sv) * | 1988-06-08 | 1992-03-02 | Peter Tell | Multiejektoranordning |
US4880358A (en) | 1988-06-20 | 1989-11-14 | Air-Vac Engineering Company, Inc. | Ultra-high vacuum force, low air consumption pumps |
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
SE469291B (sv) | 1991-10-31 | 1993-06-14 | Piab Ab | Ejektorarrangemang innefattande minst tvaa tryckluftsdrivna ejektorer samt foerfarande foer att med minst tvaa tryckluftsdrivna ejektorer aastadkomma ett oenskat undertryck paa kortast moejliga tid och med minsta energifoerbrukning |
IL100168A0 (en) * | 1991-11-27 | 1992-08-18 | Dan Greenberg | High vacuum pump |
-
1998
- 1998-08-13 IL IL12579198A patent/IL125791A/en not_active IP Right Cessation
-
1999
- 1999-07-23 FR FR9909583A patent/FR2782348B1/fr not_active Expired - Lifetime
- 1999-08-02 IT IT1999MI001726A patent/IT1313281B1/it active
- 1999-08-03 DE DE19936444A patent/DE19936444A1/de not_active Withdrawn
- 1999-08-04 US US09/366,534 patent/US6171068B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITMI991726A1 (it) | 2001-02-02 |
FR2782348A1 (fr) | 2000-02-18 |
US6171068B1 (en) | 2001-01-09 |
DE19936444A1 (de) | 2000-02-24 |
FR2782348B1 (fr) | 2002-12-06 |
IL125791A0 (en) | 1999-04-11 |
IL125791A (en) | 2004-05-12 |
IT1313281B1 (it) | 2002-07-17 |
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