FR2764344B1 - MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE - Google Patents

MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE

Info

Publication number
FR2764344B1
FR2764344B1 FR9706991A FR9706991A FR2764344B1 FR 2764344 B1 FR2764344 B1 FR 2764344B1 FR 9706991 A FR9706991 A FR 9706991A FR 9706991 A FR9706991 A FR 9706991A FR 2764344 B1 FR2764344 B1 FR 2764344B1
Authority
FR
France
Prior art keywords
detection device
leak detection
membrane pump
membrane
pump
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
FR9706991A
Other languages
French (fr)
Other versions
FR2764344A1 (en
Inventor
Francois Durieux
Jean Bugnazet
Dominique Vivier
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.)
Clextral SAS
Original Assignee
Clextral SAS
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 Clextral SAS filed Critical Clextral SAS
Priority to FR9706991A priority Critical patent/FR2764344B1/en
Publication of FR2764344A1 publication Critical patent/FR2764344A1/en
Application granted granted Critical
Publication of FR2764344B1 publication Critical patent/FR2764344B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR9706991A 1997-06-05 1997-06-05 MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE Expired - Fee Related FR2764344B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9706991A FR2764344B1 (en) 1997-06-05 1997-06-05 MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706991A FR2764344B1 (en) 1997-06-05 1997-06-05 MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE

Publications (2)

Publication Number Publication Date
FR2764344A1 FR2764344A1 (en) 1998-12-11
FR2764344B1 true FR2764344B1 (en) 2000-10-13

Family

ID=9507661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706991A Expired - Fee Related FR2764344B1 (en) 1997-06-05 1997-06-05 MEMBRANE PUMP COMPRISING A LEAK DETECTION DEVICE

Country Status (1)

Country Link
FR (1) FR2764344B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925508A1 (en) * 1999-06-04 2000-12-21 Freudenberg Carl Fa Leak detection unit for membrane leaks, comprises an electrical conductor over at least one membrane, and a conductivity measurement unit.
DK180957B1 (en) 2020-06-30 2022-08-11 Nel Hydrogen As LEAK DETECTION FROM DIAPHRAGM COMPRESSOR
CN115288995A (en) * 2022-08-29 2022-11-04 华能山东石岛湾核电有限公司 Fault-tolerant type diaphragm breakage detection device and system for diaphragm compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710320C (en) * 1939-02-26 1941-09-10 Henri Corblin Diaphragm compressor
FR1485655A (en) * 1966-05-09 1967-06-23 Pompes D K M Sa Process for obtaining passages in walls of great thickness, and application of the process in particular to the production of intermediate plates of positive displacement pumps
FR2180213A5 (en) * 1972-04-13 1973-11-23 Duriron Co
DE9004560U1 (en) * 1990-04-23 1991-08-22 Bran + Luebbe GmbH, 2000 Norderstedt Composite membrane

Also Published As

Publication number Publication date
FR2764344A1 (en) 1998-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090228