JPS55123384A - Double operation vacuum pump - Google Patents

Double operation vacuum pump

Info

Publication number
JPS55123384A
JPS55123384A JP16488679A JP16488679A JPS55123384A JP S55123384 A JPS55123384 A JP S55123384A JP 16488679 A JP16488679 A JP 16488679A JP 16488679 A JP16488679 A JP 16488679A JP S55123384 A JPS55123384 A JP S55123384A
Authority
JP
Japan
Prior art keywords
vacuum pump
double operation
operation vacuum
double
pump
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.)
Pending
Application number
JP16488679A
Other languages
English (en)
Inventor
Ieshiyuke Kuruto
Rotsuseru Herumuuto
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 JPS55123384A publication Critical patent/JPS55123384A/ja
Pending 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)
JP16488679A 1978-12-22 1979-12-20 Double operation vacuum pump Pending JPS55123384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855608A DE2855608C2 (de) 1978-12-22 1978-12-22 Doppelt wirkende Vakuumpumpe

Publications (1)

Publication Number Publication Date
JPS55123384A true JPS55123384A (en) 1980-09-22

Family

ID=6058075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16488679A Pending JPS55123384A (en) 1978-12-22 1979-12-20 Double operation vacuum pump

Country Status (7)

Country Link
JP (1) JPS55123384A (ja)
DE (1) DE2855608C2 (ja)
ES (1) ES247408Y (ja)
FR (1) FR2445903B1 (ja)
GB (1) GB2040361B (ja)
IT (1) IT1162462B (ja)
SE (1) SE7910423L (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374168A (en) * 1993-09-20 1994-12-20 Aisan Kogyo Kabushiki Kaisha Reciprocating piston fluid pump
JP2013530885A (ja) * 2010-05-05 2013-08-01 インヴェンサー ゲーエムベーハー 負圧タンク用の断熱性が向上した自立安定型仕切壁

Families Citing this family (7)

* 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
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE213855C (ja) *
DE129348C (ja) *
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374168A (en) * 1993-09-20 1994-12-20 Aisan Kogyo Kabushiki Kaisha Reciprocating piston fluid pump
JP2013530885A (ja) * 2010-05-05 2013-08-01 インヴェンサー ゲーエムベーハー 負圧タンク用の断熱性が向上した自立安定型仕切壁

Also Published As

Publication number Publication date
FR2445903B1 (fr) 1986-07-25
ES247408U (es) 1980-04-01
FR2445903A1 (fr) 1980-08-01
DE2855608C2 (de) 1984-10-25
GB2040361B (en) 1983-04-13
DE2855608A1 (de) 1980-06-26
IT7950738A0 (it) 1979-11-05
IT1162462B (it) 1987-04-01
ES247408Y (es) 1980-10-01
GB2040361A (en) 1980-08-28
SE7910423L (sv) 1980-06-23

Similar Documents

Publication Publication Date Title
JPS55112890A (en) Pump
JPS5452311A (en) Vacuum pump assembly
JPS5517690A (en) Solenoiddactuated pump
JPS55123384A (en) Double operation vacuum pump
ZA785923B (en) Pump
JPS54109603A (en) Pump
JPS54101502A (en) Axiallflow pump
GB2013279B (en) Pumps
JPS53117809A (en) Vacuum pump
JPS5471413A (en) Vacuum pump
JPS54117919A (en) Turboomolecular pump
DE2961727D1 (en) Pumps
GB2019486B (en) Pumps
JPS5424307A (en) Vacuum pump
JPS5349317A (en) Vacuum pumps
JPS52101703A (en) Vacuum pumps
JPS54116711A (en) Well pump
JPS5499208A (en) Vacuum type pump apparatus
GB2024952B (en) Pumps
JPS5413006A (en) Vacuum pump
JPS54133604A (en) Pump
JPS5537592A (en) Rotaryypiston pump
JPS54127008A (en) Pump
JPS5491811A (en) Vacuum pump
JPS54116710A (en) Well pump