ATE333T1 - LIQUID RING PUMP ARRANGEMENT. - Google Patents

LIQUID RING PUMP ARRANGEMENT.

Info

Publication number
ATE333T1
ATE333T1 AT79102418T AT79102418T ATE333T1 AT E333 T1 ATE333 T1 AT E333T1 AT 79102418 T AT79102418 T AT 79102418T AT 79102418 T AT79102418 T AT 79102418T AT E333 T1 ATE333 T1 AT E333T1
Authority
AT
Austria
Prior art keywords
pump arrangement
liquid ring
ring pump
pump
oil
Prior art date
Application number
AT79102418T
Other languages
German (de)
Inventor
Heribert Schmidt
Egmont Scheubeck
Original Assignee
Siemens Aktiengesellschaft Berlin Und Muenchen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6045205&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE333(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Aktiengesellschaft Berlin Und Muenchen filed Critical Siemens Aktiengesellschaft Berlin Und Muenchen
Application granted granted Critical
Publication of ATE333T1 publication Critical patent/ATE333T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0068—General arrangements, e.g. flowsheets
    • 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
    • F04C19/004—Details concerning the operating liquid, e.g. nature, separation, cooling, cleaning, control of the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compressor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1. A liquid seal pump arrangement for sucking off gaseous acid anhydrides and hydrogen halides, in which oil is used as working liquid which can be recirculated to the pump by way of a following liquid separator, characterized in that the oil (21) of the pump, which latter is made of material which is not resistant to acid, is led through a degasifying device (4).
AT79102418T 1978-07-24 1979-07-12 LIQUID RING PUMP ARRANGEMENT. ATE333T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2832401A DE2832401C3 (en) 1978-07-24 1978-07-24 Liquid ring pump assembly
EP79102418A EP0007528B1 (en) 1978-07-24 1979-07-12 Liquid-ring pump arrangement

Publications (1)

Publication Number Publication Date
ATE333T1 true ATE333T1 (en) 1981-11-15

Family

ID=6045205

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79102418T ATE333T1 (en) 1978-07-24 1979-07-12 LIQUID RING PUMP ARRANGEMENT.

Country Status (6)

Country Link
EP (1) EP0007528B1 (en)
JP (1) JPS5519989A (en)
AT (1) ATE333T1 (en)
DE (1) DE2832401C3 (en)
DK (1) DK147396C (en)
NO (1) NO149706C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570162B1 (en) * 1984-09-07 1988-04-08 Inst Francais Du Petrole METHOD AND DEVICE FOR COMPRESSING AND TRANSPORTING A GAS CONTAINING A LIQUID FRACTION
DE4118787A1 (en) * 1991-06-07 1992-12-24 Sihi Gmbh & Co Kg PROCESS-INTEGRATED OPERATING FLUID CLEANING SYSTEM FOR COMPRESSORS
WO2006059577A1 (en) * 2004-12-01 2006-06-08 Nippon Sheet Glass Company, Limited Glass production apparatus and process for producing glass
GB0702837D0 (en) * 2007-02-14 2007-03-28 Boc Group Plc Method of treating a gas stream
CN106640651A (en) * 2017-01-06 2017-05-10 东方雨虹民用建材有限责任公司 Method and system for realizing high-efficiency and energy-saving operation of liquid ring vacuum unit
CN119353221B (en) * 2024-12-25 2025-04-01 佛山百策机电设备有限公司 Oil ring vacuum negative pressure unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091098A (en) * 1961-05-04 1963-05-28 Pfaudler Permutit Inc Vacuum deaerator
DE2409343B2 (en) * 1974-02-27 1979-06-28 Akzo Gmbh, 5600 Wuppertal Process for removing the vaporous reaction products in the production of polyesters, in particular polyethylene terephthalate
US4087208A (en) * 1976-06-08 1978-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Method for compressing mixed gas consisting of combustible gas and air

Also Published As

Publication number Publication date
DE2832401C3 (en) 1981-04-02
JPS63638B2 (en) 1988-01-07
DK308779A (en) 1980-01-25
NO792422L (en) 1980-01-25
DE2832401A1 (en) 1980-02-07
EP0007528B1 (en) 1981-10-21
EP0007528A1 (en) 1980-02-06
JPS5519989A (en) 1980-02-13
NO149706B (en) 1984-02-27
NO149706C (en) 1984-06-13
DK147396B (en) 1984-07-16
DK147396C (en) 1985-02-04
DE2832401B2 (en) 1980-08-28

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee