FR1512839A - Diaphragm pump - Google Patents

Diaphragm pump

Info

Publication number
FR1512839A
FR1512839A FR96813A FR96813A FR1512839A FR 1512839 A FR1512839 A FR 1512839A FR 96813 A FR96813 A FR 96813A FR 96813 A FR96813 A FR 96813A FR 1512839 A FR1512839 A FR 1512839A
Authority
FR
France
Prior art keywords
diaphragm pump
diaphragm
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
Application number
FR96813A
Other languages
French (fr)
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.)
FIRME LEWA HERBERT OTT
Original Assignee
FIRME LEWA HERBERT OTT
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 FIRME LEWA HERBERT OTT filed Critical FIRME LEWA HERBERT OTT
Application granted granted Critical
Publication of FR1512839A publication Critical patent/FR1512839A/en
Expired 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
    • F04B43/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR96813A 1966-03-01 1967-02-28 Diaphragm pump Expired FR1512839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0052982 1966-03-01

Publications (1)

Publication Number Publication Date
FR1512839A true FR1512839A (en) 1968-02-09

Family

ID=7275062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96813A Expired FR1512839A (en) 1966-03-01 1967-02-28 Diaphragm pump

Country Status (4)

Country Link
US (1) US3433161A (en)
DE (1) DE1528474B1 (en)
FR (1) FR1512839A (en)
GB (1) GB1167224A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796516A (en) * 1972-08-08 1974-03-12 Cormick A Mc Bellows pump
JPS5732230B2 (en) * 1973-08-04 1982-07-09
US4003679A (en) * 1975-04-02 1977-01-18 Hewlett-Packard Company High pressure pump with metering
US4022381A (en) * 1975-11-24 1977-05-10 Karliner Rudolf R Airless spray apparatus
SE7700353L (en) * 1976-01-20 1977-07-21 Warwick Pump & Eng Co HIGH PRESSURE PUMP
DE2843054C2 (en) * 1978-10-03 1983-07-14 Bran & Lübbe GmbH, 2000 Norderstedt Piston diaphragm pump
US4353684A (en) * 1980-09-05 1982-10-12 Superpressure, Inc. Pressure limiting device
DE3708868A1 (en) * 1987-03-18 1988-10-06 Ott Kg Lewa METHOD AND DEVICE FOR STARTING A HYDRAULIC DIAPHRAGM PUMP AGAINST LOAD
US4806082A (en) * 1987-11-09 1989-02-21 Pennwalt Corporation Fluid actuated pump with improved flow-limiting fluid refill valve
US5163820A (en) * 1987-11-16 1992-11-17 Karldom Corporation Airless sprayer with adjustable pressure unloading valve
US4934906A (en) * 1988-01-29 1990-06-19 Williams James F High pressure diaphragm pump
US5186615A (en) * 1990-06-26 1993-02-16 Karldom Corporation Diaphragm pump
US5106274A (en) * 1990-07-23 1992-04-21 Mark Holtzapple Hermetic compressor
US5863185A (en) * 1994-10-05 1999-01-26 Franklin Electric Co. Liquid pumping system with cooled control module
FR2765635B1 (en) * 1997-07-07 1999-09-03 Sagem DIRECT FUEL INJECTION PUMP FOR A CONTROLLED IGNITION ENGINE AND INJECTION SYSTEM COMPRISING SUCH A PUMP
ITRM20130459A1 (en) * 2013-08-05 2015-02-06 Seko Spa SELF-BALANCING PUMP WITH SPRING RETURN, IN PARTICULAR SELF-BALANCING DOSING PUMP WITH SPRING RETURN
DE102014109801A1 (en) 2014-07-11 2016-01-14 Prominent Gmbh Diaphragm pump with reduced leakage supplement in case of overload

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1651964A (en) * 1924-06-16 1927-12-06 Nelson John Air compressor
US1961918A (en) * 1930-06-24 1934-06-05 Frank R West Compressor structure
US2753805A (en) * 1954-06-24 1956-07-10 Boivinet Jean Regulator for diaphragm pumps
DE953489C (en) * 1954-06-24 1956-11-29 Jean Boivinet Regulator for diaphragm pumps
US2971465A (en) * 1956-05-15 1961-02-14 Separation Sa Franc Pour La Diaphragm pumps
US3151562A (en) * 1962-04-25 1964-10-06 Charles A Swartz Pump device
NL145924B (en) * 1962-07-10 1975-05-15 Philips Nv EQUIPMENT CONTAINING A CYLINDER AND A MOVABLE PISTON WITH A DRIVE-COUPLED IN IT, WHERE THE SEAL BETWEEN THE PISTON AND THE CYLINDER IS DESIGNED AS A ROLLER DIAPHRAGM.
FR1414364A (en) * 1964-11-16 1965-10-15 Philips Nv Device for compressing or relaxing a fluid

Also Published As

Publication number Publication date
DE1528474B1 (en) 1970-07-23
US3433161A (en) 1969-03-18
GB1167224A (en) 1969-10-15

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