DE2217022C3 - Flüssigkeitsring-Vakuumpumpe mit Umlaufbehälter - Google Patents

Flüssigkeitsring-Vakuumpumpe mit Umlaufbehälter

Info

Publication number
DE2217022C3
DE2217022C3 DE19722217022 DE2217022A DE2217022C3 DE 2217022 C3 DE2217022 C3 DE 2217022C3 DE 19722217022 DE19722217022 DE 19722217022 DE 2217022 A DE2217022 A DE 2217022A DE 2217022 C3 DE2217022 C3 DE 2217022C3
Authority
DE
Germany
Prior art keywords
pump
vacuum pump
motor
liquid ring
ring vacuum
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.)
Expired
Application number
DE19722217022
Other languages
German (de)
English (en)
Other versions
DE2217022B2 (de
DE2217022A1 (de
Inventor
Josef 8551 Kersbach Vornehm
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.)
Sihi & Co Kg 2210 Itzehoe GmbH
Original Assignee
Sihi & Co Kg 2210 Itzehoe 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 Sihi & Co Kg 2210 Itzehoe GmbH filed Critical Sihi & Co Kg 2210 Itzehoe GmbH
Priority to DE19722217022 priority Critical patent/DE2217022C3/de
Priority to CH503073A priority patent/CH562404A5/xx
Priority to DK189073A priority patent/DK139540C/da
Priority to AT307273A priority patent/AT324523B/de
Priority to BE129783A priority patent/BE797933A/xx
Priority to IT941373A priority patent/IT982094B/it
Priority to NL7304943A priority patent/NL173301C/xx
Priority to FR7312683A priority patent/FR2180332A5/fr
Priority to GB1700073A priority patent/GB1379378A/en
Publication of DE2217022A1 publication Critical patent/DE2217022A1/de
Publication of DE2217022B2 publication Critical patent/DE2217022B2/de
Application granted granted Critical
Publication of DE2217022C3 publication Critical patent/DE2217022C3/de
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
    • 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)
DE19722217022 1972-04-08 1972-04-08 Flüssigkeitsring-Vakuumpumpe mit Umlaufbehälter Expired DE2217022C3 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19722217022 DE2217022C3 (de) 1972-04-08 1972-04-08 Flüssigkeitsring-Vakuumpumpe mit Umlaufbehälter
CH503073A CH562404A5 (forum.php) 1972-04-08 1973-04-07
AT307273A AT324523B (de) 1972-04-08 1973-04-09 Flüssigkeitsring-vakuumpumpe mit einem gesonderten umlaufbehälter
BE129783A BE797933A (fr) 1972-04-08 1973-04-09 Moto-pompe aspirante a anneau liquide
DK189073A DK139540C (da) 1972-04-08 1973-04-09 Vaeskering-vakuumpumpe
IT941373A IT982094B (it) 1972-04-08 1973-04-09 Gruppo di pompa per vuoto ad anello di liquido
NL7304943A NL173301C (nl) 1972-04-08 1973-04-09 Vloeistofring-vacuuempomp-aggregaat.
FR7312683A FR2180332A5 (forum.php) 1972-04-08 1973-04-09
GB1700073A GB1379378A (en) 1972-04-08 1973-04-09 Liquid ring vacuum pump units

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 (3)

Publication Number Publication Date
DE2217022A1 DE2217022A1 (de) 1973-10-18
DE2217022B2 DE2217022B2 (de) 1974-08-15
DE2217022C3 true DE2217022C3 (de) 1975-03-27

Family

ID=5841405

Family Applications (1)

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

Country Status (9)

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

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 (de) * 1988-05-30 1989-09-28 Siemens AG, 1000 Berlin und 8000 München Auf einem transportablen Traggestell angeordnetes Vakuumpumpenaggregat
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
DE10156179A1 (de) 2001-11-15 2003-05-28 Leybold Vakuum Gmbh Kühlung einer Schraubenvakuumpumpe
DE10156180B4 (de) * 2001-11-15 2015-10-15 Oerlikon Leybold Vacuum Gmbh Gekühlte Schraubenvakuumpumpe
CN103362777A (zh) * 2013-08-13 2013-10-23 无锡市四方真空设备有限公司 一种闭式循环自吸系统
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
NL173301B (nl) 1983-08-01
NL7304943A (forum.php) 1973-10-10
NL173301C (nl) 1984-01-02
FR2180332A5 (forum.php) 1973-11-23
GB1379378A (en) 1975-01-02
BE797933A (fr) 1973-07-31
CH562404A5 (forum.php) 1975-05-30
AT324523B (de) 1975-09-10
DE2217022B2 (de) 1974-08-15
DK139540B (da) 1979-03-05
DE2217022A1 (de) 1973-10-18
DK139540C (da) 1979-08-13
IT982094B (it) 1974-10-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977