ES247408U - Bomba de vacio de doble efecto - Google Patents

Bomba de vacio de doble efecto

Info

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
Application number
ES1979247408U
Other languages
English (en)
Other versions
ES247408Y (es
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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.)
Filing date
Publication date
Application filed by Pierburg GmbH filed Critical Pierburg GmbH
Publication of ES247408U publication Critical patent/ES247408U/es
Application granted granted Critical
Publication of ES247408Y publication Critical patent/ES247408Y/es
Expired legal-status Critical Current

Links

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.
ES1979247408U 1978-12-22 1979-12-12 Bomba de vacio de doble efecto Expired ES247408Y (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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