CH444364A - Flüssigkeitsringgaspumpe zur Vakuumerzeugung - Google Patents

Flüssigkeitsringgaspumpe zur Vakuumerzeugung

Info

Publication number
CH444364A
CH444364A CH600166A CH600166A CH444364A CH 444364 A CH444364 A CH 444364A CH 600166 A CH600166 A CH 600166A CH 600166 A CH600166 A CH 600166A CH 444364 A CH444364 A CH 444364A
Authority
CH
Switzerland
Prior art keywords
gas pump
liquid ring
vacuum generation
ring gas
vacuum
Prior art date
Application number
CH600166A
Other languages
English (en)
Inventor
Erich Dr Schroeder
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH444364A publication Critical patent/CH444364A/de

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • F04C19/005—Details concerning the admission or discharge
    • F04C19/007—Port members in the form of side plates
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • F04C29/128—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type of the elastic type, e.g. reed valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
CH600166A 1965-04-28 1966-04-25 Flüssigkeitsringgaspumpe zur Vakuumerzeugung CH444364A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0096807 1965-04-28

Publications (1)

Publication Number Publication Date
CH444364A true CH444364A (de) 1967-09-30

Family

ID=7520304

Family Applications (1)

Application Number Title Priority Date Filing Date
CH600166A CH444364A (de) 1965-04-28 1966-04-25 Flüssigkeitsringgaspumpe zur Vakuumerzeugung

Country Status (6)

Country Link
US (1) US3366314A (de)
BE (1) BE679661A (de)
CH (1) CH444364A (de)
DE (1) DE1503605B2 (de)
GB (1) GB1118119A (de)
NL (1) NL6605135A (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS554554Y2 (de) * 1974-07-10 1980-02-01
JPS52129007A (en) * 1976-04-22 1977-10-29 Kubota Ltd Check valve of discharge port for liquid-filied type vacuum pump
US4251190A (en) * 1979-02-08 1981-02-17 General Signal Corporation Water ring rotary air compressor
WO1981000438A1 (en) * 1979-08-09 1981-02-19 Nash Engineering Co Two stage liquid ring pump
US4323334A (en) * 1980-01-25 1982-04-06 The Nash Engineering Company Two stage liquid ring pump
US4392783A (en) * 1980-12-12 1983-07-12 The Nash Engineering Company Liquid ring pump employing discharged pumping liquid for discharge port control
DE3210161C1 (de) * 1982-03-19 1983-10-06 Siemens Ag Fluessigkeitsringkompressor fuer Gase
GB2123093B (en) * 1982-06-03 1985-10-23 Ifield Eng Pty Hydraulic pumps
JPS5977059A (ja) * 1982-10-26 1984-05-02 Nissan Motor Co Ltd タ−ボチヤ−ジヤ付燃料噴射式内燃機関のエアレギユレ−タ装置
US4498844A (en) * 1983-08-08 1985-02-12 The Nash Engineering Company Liquid ring pump with conical or cylindrical port member
US4521161A (en) * 1983-12-23 1985-06-04 The Nash Engineering Company Noise control for conically ported liquid ring pumps
US4551070A (en) * 1983-12-23 1985-11-05 The Nash Engineering Company Noise control for conically ported liquid ring pumps
DE3436022A1 (de) * 1984-10-01 1986-04-03 Sihi Gmbh & Co Kg, 2210 Itzehoe Fluessigkeitsring-verdichter
FI882712A (fi) * 1988-06-08 1989-12-09 Pentamo Oy Vaetskeringkompressor.
DE9106151U1 (de) * 1991-05-17 1992-09-17 Siemens AG, 8000 München Flüssigkeitsringpumpe
ATE119628T1 (de) * 1991-12-17 1995-03-15 Siemens Ag Flüssigkeitsringpumpe.
US5356268A (en) * 1993-09-29 1994-10-18 The Nash Engineering Company Check valve structures for liquid ring pumps
US20050194048A1 (en) * 2002-11-13 2005-09-08 Deka Products Limited Partnership Backpressure regulator
US8366883B2 (en) * 2002-11-13 2013-02-05 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US8069676B2 (en) 2002-11-13 2011-12-06 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
US8511105B2 (en) 2002-11-13 2013-08-20 Deka Products Limited Partnership Water vending apparatus
AU2003291547A1 (en) * 2002-11-13 2004-06-03 Deka Products Limited Partnership Distillation with vapour pressurization
US7597784B2 (en) * 2002-11-13 2009-10-06 Deka Products Limited Partnership Pressurized vapor cycle liquid distillation
US7488158B2 (en) * 2002-11-13 2009-02-10 Deka Products Limited Partnership Fluid transfer using devices with rotatable housings
EP1477682B1 (de) * 2003-05-16 2008-04-09 Sterling Fluid Systems (Germany) GmbH Flüssigkeitsringgaspumpe
DE102006009186A1 (de) * 2006-02-24 2007-08-30 Gardner Denver Elmo Technology Gmbh Pumpe
US11826681B2 (en) 2006-06-30 2023-11-28 Deka Products Limited Partneship Water vapor distillation apparatus, method and system
US11884555B2 (en) 2007-06-07 2024-01-30 Deka Products Limited Partnership Water vapor distillation apparatus, method and system
KR101826452B1 (ko) 2007-06-07 2018-03-22 데카 프로덕츠 리미티드 파트너쉽 수증기 증류 장치, 방법 및 시스템
MX2011001778A (es) 2008-08-15 2011-05-10 Deka Products Lp Aparato expendedor de agua.
US9593809B2 (en) 2012-07-27 2017-03-14 Deka Products Limited Partnership Water vapor distillation apparatus, method and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1180613A (en) * 1913-03-19 1916-04-25 Siemens Schuckertwerke Gmbh Rotary pump.
GB525761A (en) * 1939-02-28 1940-09-04 Milo Ab Improvements in or relating to rotary compressors
US2838072A (en) * 1955-02-07 1958-06-10 Sterer Engineering & Mfg Compa Temperature compensated device for absorbing transient pressure fluctuations
US3102455A (en) * 1959-12-31 1963-09-03 Seeburg Corp Piston structure
US3177781A (en) * 1963-03-20 1965-04-13 Westinghouse Air Brake Co Packing cup
US3185388A (en) * 1963-10-02 1965-05-25 Worthington Corp Refrigeration compressor valve service

Also Published As

Publication number Publication date
DE1503605B2 (de) 1971-05-27
GB1118119A (en) 1968-06-26
NL6605135A (de) 1966-10-31
BE679661A (de) 1966-10-03
US3366314A (en) 1968-01-30
DE1503605A1 (de) 1969-04-30

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