HK1007343A1 - Diaphragmpump with continuously adjustable delivery between zero and a maximum value - Google Patents

Diaphragmpump with continuously adjustable delivery between zero and a maximum value Download PDF

Info

Publication number
HK1007343A1
HK1007343A1 HK98106468A HK98106468A HK1007343A1 HK 1007343 A1 HK1007343 A1 HK 1007343A1 HK 98106468 A HK98106468 A HK 98106468A HK 98106468 A HK98106468 A HK 98106468A HK 1007343 A1 HK1007343 A1 HK 1007343A1
Authority
HK
Hong Kong
Prior art keywords
connecting rod
bearing
bearing surface
pump according
continuously
Prior art date
Application number
HK98106468A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1007343B (en
Inventor
Papin Jean-Paul
Original Assignee
Pcm Pompes
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 Pcm Pompes filed Critical Pcm Pompes
Publication of HK1007343B publication Critical patent/HK1007343B/xx
Publication of HK1007343A1 publication Critical patent/HK1007343A1/xx

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
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
HK98106468A 1991-10-17 1998-06-24 Diaphragmpump with continuously adjustable delivery between zero and a maximum value HK1007343A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9112820 1991-10-17
FR9112820A FR2682720A1 (fr) 1991-10-17 1991-10-17 Procede de pompage a debit reglable continuement entre une valeur nulle et une valeur maximale et pompe a debit reglable mettant en óoeuvre ce procede.

Publications (2)

Publication Number Publication Date
HK1007343B HK1007343B (en) 1999-04-09
HK1007343A1 true HK1007343A1 (en) 1999-04-09

Family

ID=9418027

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98106468A HK1007343A1 (en) 1991-10-17 1998-06-24 Diaphragmpump with continuously adjustable delivery between zero and a maximum value

Country Status (5)

Country Link
EP (1) EP0538123B1 (enExample)
DE (1) DE69200755T2 (enExample)
ES (1) ES2065764T3 (enExample)
FR (1) FR2682720A1 (enExample)
HK (1) HK1007343A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113931828A (zh) * 2021-10-21 2022-01-14 气味王国(山东)科技有限公司 一种气腔压缩体积可调的气味涡圈高频喷射器动力装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2442737B (en) * 2006-10-12 2010-12-15 Itt Mfg Enterprises Inc Self-priming centrifugal pump
WO2013156087A1 (en) * 2012-04-20 2013-10-24 Ecolab Inc. Diaphragm pump, in particular for use as a detergent dosage pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895424A (en) * 1955-09-13 1959-07-21 Stewart Warner Corp Constant pressure liquid pump
US3661167A (en) * 1970-05-25 1972-05-09 A & D Fabricating Co Chemical feed pump with improved valve means
US3801232A (en) * 1972-08-15 1974-04-02 Precision Control Prod Corp Diaphragm pump
FR2660374B1 (fr) * 1990-03-29 1992-07-03 Milton Roy Dosapro Equipage mobile telescopique d'entrainement d'une pompe alternative.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113931828A (zh) * 2021-10-21 2022-01-14 气味王国(山东)科技有限公司 一种气腔压缩体积可调的气味涡圈高频喷射器动力装置

Also Published As

Publication number Publication date
FR2682720A1 (fr) 1993-04-23
ES2065764T3 (es) 1995-02-16
DE69200755D1 (de) 1995-01-12
EP0538123B1 (fr) 1994-11-30
EP0538123A1 (fr) 1993-04-21
DE69200755T2 (de) 1995-05-04
FR2682720B1 (enExample) 1995-05-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)