ES247408U - Bomba de vacio de doble efecto - Google Patents
Bomba de vacio de doble efectoInfo
- Publication number
- ES247408U ES247408U ES1979247408U ES247408U ES247408U ES 247408 U ES247408 U ES 247408U ES 1979247408 U ES1979247408 U ES 1979247408U ES 247408 U ES247408 U ES 247408U ES 247408 U ES247408 U ES 247408U
- Authority
- ES
- Spain
- Prior art keywords
- piston
- double
- vacuum pump
- act
- spring
- Prior art date
- 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.)
- Granted
Links
- 230000003247 decreasing effect Effects 0.000 abstract 1
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
- F04B39/0005—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 adaptations of pistons
- F04B39/0016—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 adaptations of pistons with valve arranged in the piston
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Bomba de vacío de doble efecto, con dos cámaras de trabajo separadas por un elemento de bomba, cuales presentan cada una una válvula de entrada unida un recipiente a través de tuberías y una válvula de saliera respectiva, caracterizada porque las cámaras de trabajo conectadas en paralelo hasta un nivel de presión y se encuentran conectadas en serie después.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2855608A DE2855608C2 (de) | 1978-12-22 | 1978-12-22 | Doppelt wirkende Vakuumpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
ES247408U true ES247408U (es) | 1980-04-01 |
ES247408Y ES247408Y (es) | 1980-10-01 |
Family
ID=6058075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979247408U Expired ES247408Y (es) | 1978-12-22 | 1979-12-12 | Bomba de vacio de doble efecto |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS55123384A (es) |
DE (1) | DE2855608C2 (es) |
ES (1) | ES247408Y (es) |
FR (1) | FR2445903B1 (es) |
GB (1) | GB2040361B (es) |
IT (1) | IT1162462B (es) |
SE (1) | SE7910423L (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3821321A1 (de) * | 1988-06-24 | 1989-12-28 | Teves Gmbh Alfred | Druckquelle fuer eine hydraulische bremsanlage |
DE4331910C2 (de) * | 1993-09-20 | 1997-05-28 | Aisan Ind | Hubkolben-Strömungsmittelpumpe |
CH690414A5 (de) * | 1994-11-03 | 2000-09-15 | Breitschmid Ag | Reinigungsbürste, insbesondere für Gebissprothesen. |
GB9604645D0 (en) * | 1996-03-01 | 1996-05-01 | Boc Group Plc | Improvements in vacuum pumps |
US6427453B1 (en) * | 1998-07-31 | 2002-08-06 | The Texas A&M University System | Vapor-compression evaporative air conditioning systems and components |
GB2369411B (en) * | 2000-11-23 | 2002-10-09 | Carmeli Adahan | Pump |
DE10318735A1 (de) * | 2003-04-25 | 2004-11-11 | Leybold Vakuum Gmbh | Kolbenvakuumpumpe |
DE102010005696A1 (de) | 2010-01-25 | 2011-07-28 | Brügmann und Freyermuth OHG "cad.Kat"- und "Euro Trax" Sonderkonstruktionen, 24159 | Zughilfe für verschleppbare Einrichtungen |
US9511900B2 (en) | 2010-05-05 | 2016-12-06 | Invensor Gmbh | Self-stabilizing partition wall with enhanced thermal insulation for negative-pressure tanks |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE21253C (de) * | A. BURCKHARDT (in Firma BURCKHARDT & CO.) und F. J. WEISS in Basel | Vorrichtung zur Verminderung des Einflusses des schädlichen Raumes bei Luftpumpen | ||
DE513137C (de) * | 1930-11-24 | Isaak Julius Awrach Dipl Ing | Kolbenluftpumpe | |
DE213855C (es) * | ||||
DE129348C (es) * | ||||
GB169201A (en) * | 1920-05-19 | 1921-09-19 | Worthington Pump & Mach Corp | Improvements in vacuum pumps particularly for use with condenser systems |
FR813038A (fr) * | 1935-08-08 | 1937-05-25 | Bosch Robert | Pompe à un seul piston à double action |
FR829149A (fr) * | 1937-02-06 | 1938-06-13 | Perfectionnement aux pompes alternatives à vide | |
US2246932A (en) * | 1939-09-21 | 1941-06-24 | Chicago Pneumatic Tool Co | Combination single and two stage vacuum pump |
DE1154420B (de) * | 1962-02-14 | 1963-09-19 | August Goettker Erben Flachboh | Ortsbewegliche Bohranlage |
-
1978
- 1978-12-22 DE DE2855608A patent/DE2855608C2/de not_active Expired
-
1979
- 1979-11-05 IT IT50738/79A patent/IT1162462B/it active
- 1979-12-12 ES ES1979247408U patent/ES247408Y/es not_active Expired
- 1979-12-18 SE SE7910423A patent/SE7910423L/ not_active Application Discontinuation
- 1979-12-18 GB GB7943601A patent/GB2040361B/en not_active Expired
- 1979-12-20 JP JP16488679A patent/JPS55123384A/ja active Pending
- 1979-12-21 FR FR7931896A patent/FR2445903B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2855608A1 (de) | 1980-06-26 |
GB2040361B (en) | 1983-04-13 |
DE2855608C2 (de) | 1984-10-25 |
FR2445903B1 (fr) | 1986-07-25 |
FR2445903A1 (fr) | 1980-08-01 |
IT7950738A0 (it) | 1979-11-05 |
GB2040361A (en) | 1980-08-28 |
JPS55123384A (en) | 1980-09-22 |
IT1162462B (it) | 1987-04-01 |
ES247408Y (es) | 1980-10-01 |
SE7910423L (sv) | 1980-06-23 |
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