DK139540B - Vaeskering vakuumpumpe - Google Patents

Vaeskering vakuumpumpe

Info

Publication number
DK139540B
DK139540B DK189073A DK189073A DK139540B DK 139540 B DK139540 B DK 139540B DK 189073 A DK189073 A DK 189073A DK 189073 A DK189073 A DK 189073A DK 139540 B DK139540 B DK 139540B
Authority
DK
Denmark
Prior art keywords
vaeskering
vacuum pumps
pumps
vacuum
vaeskering vacuum
Prior art date
Application number
DK189073A
Other languages
English (en)
Other versions
DK139540C (da
Inventor
J Vornehm
Original Assignee
Sihi & Co
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 Sihi & Co filed Critical Sihi & Co
Publication of DK139540B publication Critical patent/DK139540B/da
Application granted granted Critical
Publication of DK139540C publication Critical patent/DK139540C/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/001—General arrangements, plants, flowsheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DK189073A 1972-04-08 1973-04-09 Vaeskering-vakuumpumpe DK139540C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722217022 DE2217022C3 (de) 1972-04-08 1972-04-08 Flüssigkeitsring-Vakuumpumpe mit Umlaufbehälter

Publications (2)

Publication Number Publication Date
DK139540B true DK139540B (da) 1979-03-05
DK139540C DK139540C (da) 1979-08-13

Family

ID=5841405

Family Applications (1)

Application Number Title Priority Date Filing Date
DK189073A DK139540C (da) 1972-04-08 1973-04-09 Vaeskering-vakuumpumpe

Country Status (9)

Country Link
AT (1) AT324523B (da)
BE (1) BE797933A (da)
CH (1) CH562404A5 (da)
DE (1) DE2217022C3 (da)
DK (1) DK139540C (da)
FR (1) FR2180332A5 (da)
GB (1) GB1379378A (da)
IT (1) IT982094B (da)
NL (1) NL173301C (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7606975A (nl) * 1975-09-22 1977-03-24 Siemens Ag Vloeistofpompopstelling.
DE3420144A1 (de) * 1984-05-30 1985-12-05 Loewe Pumpenfabrik GmbH, 2120 Lüneburg Regelungs- und steuerungssystem, insbes. fuer wassering-vakuumpumpen
DE3425616A1 (de) * 1984-07-12 1986-01-23 Loewe Pumpenfabrik GmbH, 2120 Lüneburg Anordnung zur minimierung des kuehlfluessigkeitsverbrauches insbes. bei fluessigkeitsring-vakuumpumpen o.dgl.
CN1005642B (zh) * 1984-12-07 1989-11-01 西门子公司 真空设备
DE8807065U1 (da) * 1988-05-30 1989-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
DE4307271C2 (de) * 1993-03-04 1995-01-19 Siemens Ag Flüssigkeitsring-Pumpaggregat mit einem Abscheider
BE1008367A3 (nl) * 1994-01-25 1996-04-02 Atlas Copco Airpower Nv Kompressoreenheid.
DE4417607C1 (de) * 1994-05-19 1995-10-19 Siemens Ag Pumpenaggregat
DE10156180B4 (de) * 2001-11-15 2015-10-15 Oerlikon Leybold Vacuum Gmbh Gekühlte Schraubenvakuumpumpe
DE10156179A1 (de) * 2001-11-15 2003-05-28 Leybold Vakuum Gmbh Kühlung einer Schraubenvakuumpumpe
CN103362777A (zh) * 2013-08-13 2013-10-23 无锡市四方真空设备有限公司 一种闭式循环自吸***
CN104358688A (zh) * 2014-10-28 2015-02-18 南通御丰塑钢包装有限公司 水环真空泵机组
CN111594441B (zh) * 2020-05-21 2022-10-14 上海工程技术大学 一种小体积节水型水环泵装置
CN112360780B (zh) * 2020-11-10 2022-05-24 珠海创烨科技有限公司 陶瓷真空泵

Also Published As

Publication number Publication date
BE797933A (fr) 1973-07-31
GB1379378A (en) 1975-01-02
NL7304943A (da) 1973-10-10
DE2217022A1 (de) 1973-10-18
CH562404A5 (da) 1975-05-30
DE2217022B2 (de) 1974-08-15
NL173301C (nl) 1984-01-02
IT982094B (it) 1974-10-21
DE2217022C3 (de) 1975-03-27
NL173301B (nl) 1983-08-01
FR2180332A5 (da) 1973-11-23
DK139540C (da) 1979-08-13
AT324523B (de) 1975-09-10

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Legal Events

Date Code Title Description
PBP Patent lapsed