FR2702802B1 - Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits. - Google Patents

Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits.

Info

Publication number
FR2702802B1
FR2702802B1 FR9303168A FR9303168A FR2702802B1 FR 2702802 B1 FR2702802 B1 FR 2702802B1 FR 9303168 A FR9303168 A FR 9303168A FR 9303168 A FR9303168 A FR 9303168A FR 2702802 B1 FR2702802 B1 FR 2702802B1
Authority
FR
France
Prior art keywords
product
vacuum
products
air pump
predetermined quantities
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
FR9303168A
Other languages
English (en)
Other versions
FR2702802A1 (fr
Inventor
Bernard Amrhein
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.)
CAT
Original Assignee
CAT
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 CAT filed Critical CAT
Priority to FR9303168A priority Critical patent/FR2702802B1/fr
Priority to AT94907656T priority patent/ATE161076T1/de
Priority to EP94907656A priority patent/EP0689647B1/fr
Priority to DE69407274T priority patent/DE69407274T2/de
Priority to PCT/IB1994/000035 priority patent/WO1994021924A1/fr
Priority to AU61144/94A priority patent/AU6114494A/en
Publication of FR2702802A1 publication Critical patent/FR2702802A1/fr
Application granted granted Critical
Publication of FR2702802B1 publication Critical patent/FR2702802B1/fr
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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Manipulator (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Vacuum Packaging (AREA)
  • Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
FR9303168A 1993-03-15 1993-03-15 Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits. Expired - Fee Related FR2702802B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9303168A FR2702802B1 (fr) 1993-03-15 1993-03-15 Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits.
AT94907656T ATE161076T1 (de) 1993-03-15 1994-03-10 Unter- und überdruckpumpe zur abgabe von vorbestimmten mengen von produkten
EP94907656A EP0689647B1 (fr) 1993-03-15 1994-03-10 Pompe a depression et surpression pour debiter des quantites predeterminees de produits
DE69407274T DE69407274T2 (de) 1993-03-15 1994-03-10 Unter- und überdruckpumpe zur abgabe von vorbestimmten mengen von produkten
PCT/IB1994/000035 WO1994021924A1 (fr) 1993-03-15 1994-03-10 Pompe a depression et surpression pour debiter des quantites predeterminees de produits
AU61144/94A AU6114494A (en) 1993-03-15 1994-03-10 Pressurisation/partial vacuum pump for delivering predetermined amounts of a product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303168A FR2702802B1 (fr) 1993-03-15 1993-03-15 Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits.

Publications (2)

Publication Number Publication Date
FR2702802A1 FR2702802A1 (fr) 1994-09-23
FR2702802B1 true FR2702802B1 (fr) 1995-05-12

Family

ID=9445136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303168A Expired - Fee Related FR2702802B1 (fr) 1993-03-15 1993-03-15 Pompe à dépression et surpression pour débiter des quantités prédéterminées de produits.

Country Status (6)

Country Link
EP (1) EP0689647B1 (fr)
AT (1) ATE161076T1 (fr)
AU (1) AU6114494A (fr)
DE (1) DE69407274T2 (fr)
FR (1) FR2702802B1 (fr)
WO (1) WO1994021924A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607448A1 (de) * 1996-02-28 1997-09-04 Solvay Interox Gmbh Pneumatisches Förder- und/oder Dosiersystem für Tankanlagen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4770610A (en) * 1987-08-07 1988-09-13 Innovac Technology Inc. Frail material slurry pump
DE4006558A1 (de) * 1990-03-02 1991-09-05 Josef Woerz Pumpanlage zum aufnehmen von fluessigkeiten, insbesondere fluessigkeiten aus dem lebensmittelbereich

Also Published As

Publication number Publication date
ATE161076T1 (de) 1997-12-15
DE69407274D1 (de) 1998-01-22
DE69407274T2 (de) 1998-07-23
FR2702802A1 (fr) 1994-09-23
WO1994021924A1 (fr) 1994-09-29
AU6114494A (en) 1994-10-11
EP0689647A1 (fr) 1996-01-03
EP0689647B1 (fr) 1997-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse