DE69800207D1 - Kolbenpumpe mit Dichtungsbalg - Google Patents

Kolbenpumpe mit Dichtungsbalg

Info

Publication number
DE69800207D1
DE69800207D1 DE69800207T DE69800207T DE69800207D1 DE 69800207 D1 DE69800207 D1 DE 69800207D1 DE 69800207 T DE69800207 T DE 69800207T DE 69800207 T DE69800207 T DE 69800207T DE 69800207 D1 DE69800207 D1 DE 69800207D1
Authority
DE
Germany
Prior art keywords
piston pump
sealing bellows
bellows
sealing
piston
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
DE69800207T
Other languages
English (en)
Other versions
DE69800207T2 (de
Inventor
Patrick Ballu
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.)
KREMLIN STAINS
Original Assignee
KREMLIN STAINS
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 KREMLIN STAINS filed Critical KREMLIN STAINS
Publication of DE69800207D1 publication Critical patent/DE69800207D1/de
Application granted granted Critical
Publication of DE69800207T2 publication Critical patent/DE69800207T2/de
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/047—Sealing between piston and carter being provided by a bellow
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
DE1998600207 1997-05-23 1998-05-20 Kolbenpumpe mit Dichtungsbalg Expired - Lifetime DE69800207T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706307A FR2763651B1 (fr) 1997-05-23 1997-05-23 Pompe a piston alternatif avec soufflet d'etancheite

Publications (2)

Publication Number Publication Date
DE69800207D1 true DE69800207D1 (de) 2000-08-17
DE69800207T2 DE69800207T2 (de) 2001-03-22

Family

ID=9507159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998600207 Expired - Lifetime DE69800207T2 (de) 1997-05-23 1998-05-20 Kolbenpumpe mit Dichtungsbalg

Country Status (3)

Country Link
EP (1) EP0879961B1 (de)
DE (1) DE69800207T2 (de)
FR (1) FR2763651B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035625A1 (de) * 2000-07-21 2002-02-28 Siemens Ag Pumpe mit einem Faltenbalg als Abdichtung
FR3004257B1 (fr) * 2013-04-04 2015-11-20 Opta Periph Dispositif augmentateur de pression d'echantillonnage de gnl
US10344751B2 (en) 2015-12-18 2019-07-09 Graco Minnesota Inc. Bellows installation and retention method
TW201727074A (zh) * 2015-12-18 2017-08-01 葛萊兒明尼蘇達股份有限公司 波紋管洩壓閥
CN108368842B (zh) * 2015-12-18 2020-07-14 固瑞克明尼苏达有限公司 内部波纹管轴承
KR20180086273A (ko) 2015-12-18 2018-07-30 그라코 미네소타 인크. 벨로우즈 회전-방지 구조
CN108468637B (zh) * 2018-02-05 2023-12-08 浙江启尔机电技术有限公司 一种帘式波纹管泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920656A (en) * 1956-10-19 1960-01-12 Us Gasket Company Reinforced bellows
US3953037A (en) * 1973-04-06 1976-04-27 Rodgard Manufacturing Co., Inc. Polished rod protector and receiver
DE3587123T2 (de) * 1985-11-27 1993-06-09 Anton Braun Balgdichtung.
FR2695965B1 (fr) * 1992-09-23 1994-10-21 Kremlin Pompe munie, sur une ou plusieurs tiges de pistons, d'un soufflet d'étanchéité.
FR2703749B1 (fr) * 1993-04-08 1995-05-24 Alsthom Velan Soufflet d'étanchéité à répartiteur de course.

Also Published As

Publication number Publication date
EP0879961A1 (de) 1998-11-25
FR2763651A1 (fr) 1998-11-27
EP0879961B1 (de) 2000-07-12
DE69800207T2 (de) 2001-03-22
FR2763651B1 (fr) 2000-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition