ES2098840T3 - Bomba con anillo liquido y dispositivo de amortiguacion de ruidos. - Google Patents

Bomba con anillo liquido y dispositivo de amortiguacion de ruidos.

Info

Publication number
ES2098840T3
ES2098840T3 ES94114730T ES94114730T ES2098840T3 ES 2098840 T3 ES2098840 T3 ES 2098840T3 ES 94114730 T ES94114730 T ES 94114730T ES 94114730 T ES94114730 T ES 94114730T ES 2098840 T3 ES2098840 T3 ES 2098840T3
Authority
ES
Spain
Prior art keywords
gas
pump
liquid ring
damping device
flow path
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 - Lifetime
Application number
ES94114730T
Other languages
English (en)
Spanish (es)
Inventor
Alfons Dr Junemann
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 GmbH and Co KG
Original Assignee
Sihi GmbH and Co KG
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 GmbH and Co KG filed Critical Sihi GmbH and Co KG
Application granted granted Critical
Publication of ES2098840T3 publication Critical patent/ES2098840T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Compressor (AREA)
  • Gyroscopes (AREA)
  • Vehicle Body Suspensions (AREA)
ES94114730T 1993-09-18 1994-09-19 Bomba con anillo liquido y dispositivo de amortiguacion de ruidos. Expired - Lifetime ES2098840T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9314146U DE9314146U1 (de) 1993-09-18 1993-09-18 Flüssigkeitsringgaspumpe

Publications (1)

Publication Number Publication Date
ES2098840T3 true ES2098840T3 (es) 1997-05-01

Family

ID=6898283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94114730T Expired - Lifetime ES2098840T3 (es) 1993-09-18 1994-09-19 Bomba con anillo liquido y dispositivo de amortiguacion de ruidos.

Country Status (6)

Country Link
EP (1) EP0644332B1 (de)
AT (1) ATE147837T1 (de)
DE (2) DE9314146U1 (de)
DK (1) DK0644332T3 (de)
ES (1) ES2098840T3 (de)
GR (1) GR3023140T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1083945C (zh) * 1996-07-18 2002-05-01 三洋电机株式会社 回转式压缩机
ITBO20040639A1 (it) * 2004-10-15 2005-01-15 Cnh Italia Spa Apparecchiatura di pompaggio per liquidi, in particolare per olio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2036295C3 (de) * 1970-07-22 1975-09-18 Siemen & Hinsch Gmbh Flüssigkeitsringverdichter
DE2752261A1 (de) * 1977-11-23 1979-06-07 Bosch Gmbh Robert Schalldaempfer fuer stossweise austretendes gasfoermiges betriebsmittel
JPS5946383A (ja) * 1982-09-10 1984-03-15 Nippon Denso Co Ltd 密閉型圧縮機
JPS59105980A (ja) * 1982-12-10 1984-06-19 Toshiba Corp 密閉形圧縮機
AU587858B2 (en) * 1985-09-30 1989-08-31 Kabushiki Kaisha Toshiba Rotary compressor

Also Published As

Publication number Publication date
EP0644332A1 (de) 1995-03-22
DE9314146U1 (de) 1995-01-26
EP0644332B1 (de) 1997-01-15
DE59401589D1 (de) 1997-02-27
GR3023140T3 (en) 1997-07-30
ATE147837T1 (de) 1997-02-15
DK0644332T3 (da) 1997-07-21

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