FR2273961A1 - Dispositif d'etancheite pour pompes alternatives ou analogues - Google Patents

Dispositif d'etancheite pour pompes alternatives ou analogues

Info

Publication number
FR2273961A1
FR2273961A1 FR7419562A FR7419562A FR2273961A1 FR 2273961 A1 FR2273961 A1 FR 2273961A1 FR 7419562 A FR7419562 A FR 7419562A FR 7419562 A FR7419562 A FR 7419562A FR 2273961 A1 FR2273961 A1 FR 2273961A1
Authority
FR
France
Prior art keywords
chamber
driving mechanism
sealing system
reciprocating pump
additional chamber
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.)
Granted
Application number
FR7419562A
Other languages
English (en)
French (fr)
Other versions
FR2273961B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7419562A priority Critical patent/FR2273961A1/fr
Publication of FR2273961A1 publication Critical patent/FR2273961A1/fr
Application granted granted Critical
Publication of FR2273961B1 publication Critical patent/FR2273961B1/fr
Granted 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
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/123—Flexible valves
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • F04B53/126—Ball valves
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR7419562A 1974-06-06 1974-06-06 Dispositif d'etancheite pour pompes alternatives ou analogues Granted FR2273961A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419562A FR2273961A1 (fr) 1974-06-06 1974-06-06 Dispositif d'etancheite pour pompes alternatives ou analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419562A FR2273961A1 (fr) 1974-06-06 1974-06-06 Dispositif d'etancheite pour pompes alternatives ou analogues

Publications (2)

Publication Number Publication Date
FR2273961A1 true FR2273961A1 (fr) 1976-01-02
FR2273961B1 FR2273961B1 (enExample) 1977-10-07

Family

ID=9139702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419562A Granted FR2273961A1 (fr) 1974-06-06 1974-06-06 Dispositif d'etancheite pour pompes alternatives ou analogues

Country Status (1)

Country Link
FR (1) FR2273961A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036945A3 (en) * 1980-03-28 1981-11-25 Josef Emmerich Pumpenfabrik Gmbh Device for delivering fluid materials
US4343596A (en) * 1978-06-29 1982-08-10 Sharp Kabushiki Kaisha Constant flow rate liquid supply pump
US4357617A (en) * 1978-06-29 1982-11-02 Sharp Kabushiki Kaisha Ink recirculating device of ink jet printer
DE3233853A1 (de) * 1982-09-11 1984-03-15 Erich 7812 Bad Krozingen Becker Pumpe mit kolben und gleitdichtung
US4615259A (en) * 1984-04-21 1986-10-07 Showa Precision Machinery Co., Ltd. Reciprocating gas compressor
WO2001014744A1 (de) * 1999-08-26 2001-03-01 Knf Neuberger Gmbh Membranpumpe
EP1260712A3 (de) * 2001-05-25 2004-07-21 Hammelmann Maschinenfabrik GmbH Pumpe, insbesondere Plungerpumpe

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343596A (en) * 1978-06-29 1982-08-10 Sharp Kabushiki Kaisha Constant flow rate liquid supply pump
US4357617A (en) * 1978-06-29 1982-11-02 Sharp Kabushiki Kaisha Ink recirculating device of ink jet printer
EP0036945A3 (en) * 1980-03-28 1981-11-25 Josef Emmerich Pumpenfabrik Gmbh Device for delivering fluid materials
DE3233853A1 (de) * 1982-09-11 1984-03-15 Erich 7812 Bad Krozingen Becker Pumpe mit kolben und gleitdichtung
US4615259A (en) * 1984-04-21 1986-10-07 Showa Precision Machinery Co., Ltd. Reciprocating gas compressor
WO2001014744A1 (de) * 1999-08-26 2001-03-01 Knf Neuberger Gmbh Membranpumpe
JP2003507658A (ja) * 1999-08-26 2003-02-25 カー エヌ エフ ノイベルガー ゲゼルシャフト ミット ベシュレンクテル ハフツング ダイヤフラム真空ポンプ
US6796215B1 (en) 1999-08-26 2004-09-28 Knf Neuberger Gmbh Membrane pump
JP4755374B2 (ja) * 1999-08-26 2011-08-24 カー エヌ エフ ノイベルガー ゲゼルシャフト ミット ベシュレンクテル ハフツング ダイヤフラム真空ポンプ
EP1260712A3 (de) * 2001-05-25 2004-07-21 Hammelmann Maschinenfabrik GmbH Pumpe, insbesondere Plungerpumpe

Also Published As

Publication number Publication date
FR2273961B1 (enExample) 1977-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse