DE3806464C2 - - Google Patents

Info

Publication number
DE3806464C2
DE3806464C2 DE19883806464 DE3806464A DE3806464C2 DE 3806464 C2 DE3806464 C2 DE 3806464C2 DE 19883806464 DE19883806464 DE 19883806464 DE 3806464 A DE3806464 A DE 3806464A DE 3806464 C2 DE3806464 C2 DE 3806464C2
Authority
DE
Germany
Prior art keywords
damping
damping device
storage element
drum
nozzle
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 - Fee Related
Application number
DE19883806464
Other languages
German (de)
English (en)
Other versions
DE3806464A1 (de
Inventor
Rita 4800 Bielefeld De Schaefer
Hans 4837 Verl De Mersch
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.)
MERSCH, HANS, 4837 VERL, DE SCHAEFER, RITA, 4800 B
Original Assignee
AGRAR-SPEZIAL-MASCHINEN 4837 VERL DE
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 AGRAR-SPEZIAL-MASCHINEN 4837 VERL DE filed Critical AGRAR-SPEZIAL-MASCHINEN 4837 VERL DE
Priority to DE19883806464 priority Critical patent/DE3806464A1/de
Publication of DE3806464A1 publication Critical patent/DE3806464A1/de
Application granted granted Critical
Publication of DE3806464C2 publication Critical patent/DE3806464C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
DE19883806464 1988-03-01 1988-03-01 Daempfungseinrichtung zum daempfen von druckstoessen in einem fluessigkeitsstrom Granted DE3806464A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883806464 DE3806464A1 (de) 1988-03-01 1988-03-01 Daempfungseinrichtung zum daempfen von druckstoessen in einem fluessigkeitsstrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883806464 DE3806464A1 (de) 1988-03-01 1988-03-01 Daempfungseinrichtung zum daempfen von druckstoessen in einem fluessigkeitsstrom

Publications (2)

Publication Number Publication Date
DE3806464A1 DE3806464A1 (de) 1989-09-14
DE3806464C2 true DE3806464C2 (cs) 1990-09-13

Family

ID=6348469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883806464 Granted DE3806464A1 (de) 1988-03-01 1988-03-01 Daempfungseinrichtung zum daempfen von druckstoessen in einem fluessigkeitsstrom

Country Status (1)

Country Link
DE (1) DE3806464A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802366C2 (de) * 1997-01-30 2000-05-25 Vickers Inc Hydraulische Dämpfungsvorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5064360A (en) * 1990-07-16 1991-11-12 Berkel & Co. Contractors, Inc. Surge chamber for swing valve grout pumps
NL1001244C2 (nl) * 1995-09-20 1997-03-21 Fasto Nefit Bv Waterslagdemper, en pomp voorzien van een dergelijke demper.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1232824A (en) * 1983-11-30 1988-02-16 Shoso Ishimori Running apparatus for an agricultural vehicle
JPS60201194A (ja) * 1984-03-23 1985-10-11 トヨタ自動車株式会社 流体圧用ホ−ス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19802366C2 (de) * 1997-01-30 2000-05-25 Vickers Inc Hydraulische Dämpfungsvorrichtung

Also Published As

Publication number Publication date
DE3806464A1 (de) 1989-09-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MERSCH, HANS, 4837 VERL, DE SCHAEFER, RITA, 4800 B

8339 Ceased/non-payment of the annual fee