CA2035842C - Dispositif detecteur de rupture de membrane dans une pompe a membrane double - Google Patents

Dispositif detecteur de rupture de membrane dans une pompe a membrane double

Info

Publication number
CA2035842C
CA2035842C CA002035842A CA2035842A CA2035842C CA 2035842 C CA2035842 C CA 2035842C CA 002035842 A CA002035842 A CA 002035842A CA 2035842 A CA2035842 A CA 2035842A CA 2035842 C CA2035842 C CA 2035842C
Authority
CA
Canada
Prior art keywords
membranes
duct
capillary
bypass
pipe
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
CA002035842A
Other languages
English (en)
French (fr)
Inventor
Remy Lefebvre
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.)
Dosapro Milton Roy SA
Original Assignee
Dosapro Milton Roy SA
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 Dosapro Milton Roy SA filed Critical Dosapro Milton Roy SA
Application granted granted Critical
Publication of CA2035842C publication Critical patent/CA2035842C/fr
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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CA002035842A 1990-02-08 1991-02-06 Dispositif detecteur de rupture de membrane dans une pompe a membrane double Expired - Lifetime CA2035842C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR909001458A FR2657923B1 (fr) 1990-02-08 1990-02-08 Perfectionnement a un dispositif detecteur de rupture de membrane dans une pompe a membrane double.
FR9001458 1990-02-08

Publications (1)

Publication Number Publication Date
CA2035842C true CA2035842C (fr) 1995-05-09

Family

ID=9393496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002035842A Expired - Lifetime CA2035842C (fr) 1990-02-08 1991-02-06 Dispositif detecteur de rupture de membrane dans une pompe a membrane double

Country Status (7)

Country Link
EP (1) EP0441681B1 (de)
JP (1) JPH04228890A (de)
AT (1) ATE97198T1 (de)
CA (1) CA2035842C (de)
DE (1) DE69100597T2 (de)
ES (1) ES2063457T3 (de)
FR (1) FR2657923B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112610462A (zh) * 2020-12-16 2021-04-06 嘉善边锋机械股份有限公司 一种适用于易燃易爆物料的隔膜泵膜片破裂预警装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0690232A1 (de) * 1994-06-28 1996-01-03 MTA Automation AG Membranpumpe
DE10233561B4 (de) 2002-07-24 2008-02-21 Prominent Dosiertechnik Gmbh Sicherheitsmembran für eine Membranpumpe
CN109611324B (zh) * 2019-01-29 2023-06-02 重庆水泵厂有限责任公司 隔膜泵隔膜报警密封结构
CN113790148B (zh) * 2021-10-19 2025-05-02 豪顿华工程有限公司 一种隔膜压缩机双阀微泄放装置
JP7427838B1 (ja) * 2023-07-28 2024-02-05 日機装株式会社 ダイアフラム破損検出装置および往復動ポンプ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164024A1 (de) * 1971-12-10 1973-07-27 Malizard Max
DE2406838A1 (de) * 1974-02-13 1975-08-21 Siemens Ag Gasbetriebene doppelmembranpumpe zur foerderung von wasserstoffperoxid
FR2533636B1 (fr) * 1982-09-28 1987-03-20 Milton Roy Dosapro Dispositif de detection de rupture de membrane
FR2564942B1 (fr) * 1984-05-25 1987-07-10 Clextral Purgeur automatique pour pompe a double membrane a commande hydraulique.
FR2624922B1 (fr) * 1987-12-17 1990-04-27 Milton Roy Dosapro Dispositif de detection de rupture d'une membrane de pompe a membrane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112610462A (zh) * 2020-12-16 2021-04-06 嘉善边锋机械股份有限公司 一种适用于易燃易爆物料的隔膜泵膜片破裂预警装置

Also Published As

Publication number Publication date
FR2657923A1 (fr) 1991-08-09
EP0441681B1 (de) 1993-11-10
DE69100597D1 (de) 1993-12-16
DE69100597T2 (de) 1994-06-01
ATE97198T1 (de) 1993-11-15
FR2657923B1 (fr) 1994-06-10
ES2063457T3 (es) 1995-01-01
EP0441681A1 (de) 1991-08-14
JPH04228890A (ja) 1992-08-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202