DE2701574A1 - Hochdruckpumpe - Google Patents

Hochdruckpumpe

Info

Publication number
DE2701574A1
DE2701574A1 DE19772701574 DE2701574A DE2701574A1 DE 2701574 A1 DE2701574 A1 DE 2701574A1 DE 19772701574 DE19772701574 DE 19772701574 DE 2701574 A DE2701574 A DE 2701574A DE 2701574 A1 DE2701574 A1 DE 2701574A1
Authority
DE
Germany
Prior art keywords
piston
pump
diaphragm
pin
pressure
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.)
Withdrawn
Application number
DE19772701574
Other languages
German (de)
English (en)
Inventor
John Richard Prestwich
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.)
Warwick Pump & Eng Co
Original Assignee
Warwick Pump & Eng Co
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
Priority claimed from GB2126/76A external-priority patent/GB1503122A/en
Application filed by Warwick Pump & Eng Co filed Critical Warwick Pump & Eng Co
Publication of DE2701574A1 publication Critical patent/DE2701574A1/de
Withdrawn legal-status Critical Current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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • 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
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B49/22—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 means of valves
    • F04B49/24—Bypassing
    • 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
    • F04B53/127—Disc valves
    • F04B53/128—Annular disc valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE19772701574 1976-01-20 1977-01-15 Hochdruckpumpe Withdrawn DE2701574A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2126/76A GB1503122A (en) 1976-01-20 1976-01-20 High pressure pumps
GB4078276 1976-10-01

Publications (1)

Publication Number Publication Date
DE2701574A1 true DE2701574A1 (de) 1977-07-21

Family

ID=26237286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772701574 Withdrawn DE2701574A1 (de) 1976-01-20 1977-01-15 Hochdruckpumpe

Country Status (9)

Country Link
US (1) US4116590A (https=)
JP (1) JPS52105309A (https=)
AU (1) AU506671B2 (https=)
DE (1) DE2701574A1 (https=)
DK (1) DK146424C (https=)
FR (1) FR2339076A1 (https=)
IT (1) IT1116707B (https=)
NL (1) NL7700562A (https=)
SE (1) SE7700353L (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334638A1 (de) * 1982-09-28 1984-03-29 Dosapro Milton Roy S.A., 27360 Pont-Saint-Pierre Vorrichtung zum anzeigen des bruchs einer membran
EP0984164A3 (de) * 1998-09-04 2001-03-28 Bran + Lübbe GmbH Membrankolbenpumpe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0280745B1 (de) * 1987-02-28 1991-06-26 Bran & Lübbe GmbH Kolbenmembranpumpe
EP0582628B1 (de) * 1991-05-03 1997-01-22 REGIPUR Polyurethan-Anlagentechnik GmbH Mehrlagen-membran mit leckage-ableitung für membranpumpen
US6899530B2 (en) * 2002-10-31 2005-05-31 Wanner Engineering, Inc. Diaphragm pump with a transfer chamber vent with a longitudinal notch on the piston cylinder
WO2004106884A1 (en) * 2003-05-16 2004-12-09 Wanner Engineering, Inc. Diaphragm pump
RU2311559C2 (ru) * 2003-05-16 2007-11-27 Уоннер Инджиниринг, Инк. Диафрагменный насос
CN103352839A (zh) * 2013-07-26 2013-10-16 胜瑞兰工业设备（苏州）有限公司 一种开槽金属薄片引导隔膜泄漏装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124078A (en) * 1964-03-10 hardy
US2267280A (en) * 1937-10-15 1941-12-23 Hermes Patentverwertungs Gmbh Device for conveying fluids
US2871789A (en) * 1955-07-11 1959-02-03 Chamberlain Corp Pulse pumps
US2948223A (en) * 1958-01-21 1960-08-09 William H Mashinter Diaphragm type pump
US2960936A (en) * 1958-07-11 1960-11-22 William M Dean Fuel injection pump
US3131638A (en) * 1962-07-05 1964-05-05 Lapp Insulator Company Inc Leak detecting device
DE1528474B1 (de) * 1966-03-01 1970-07-23 Lewa Herbert Ott Fa Hydraulische Steuereinrichtung an einer Membranpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334638A1 (de) * 1982-09-28 1984-03-29 Dosapro Milton Roy S.A., 27360 Pont-Saint-Pierre Vorrichtung zum anzeigen des bruchs einer membran
EP0984164A3 (de) * 1998-09-04 2001-03-28 Bran + Lübbe GmbH Membrankolbenpumpe

Also Published As

Publication number Publication date
DK146424B (da) 1983-10-03
AU506671B2 (en) 1980-01-17
JPS52105309A (en) 1977-09-03
SE7700353L (sv) 1977-07-21
FR2339076B3 (https=) 1979-03-02
AU2146177A (en) 1978-07-27
NL7700562A (nl) 1977-07-22
FR2339076A1 (fr) 1977-08-19
IT1116707B (it) 1986-02-10
DK19577A (da) 1977-07-21
DK146424C (da) 1984-03-12
US4116590A (en) 1978-09-26

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Legal Events

Date Code Title Description
OB Request for examination as to novelty
OC Search report available
8141 Disposal/no request for examination