GB1159788A - Improvements in or relating to Pump Diaphragm Assemblies. - Google Patents

Improvements in or relating to Pump Diaphragm Assemblies.

Info

Publication number
GB1159788A
GB1159788A GB55290/66A GB5529066A GB1159788A GB 1159788 A GB1159788 A GB 1159788A GB 55290/66 A GB55290/66 A GB 55290/66A GB 5529066 A GB5529066 A GB 5529066A GB 1159788 A GB1159788 A GB 1159788A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
relating
dec
filled
pump diaphragm
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
GB55290/66A
Inventor
Franz Orlita
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
Publication of GB1159788A publication Critical patent/GB1159788A/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
    • 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

Abstract

1,159,788. Reciprocating pumps. F. ORLITA. Dec. 9, 1966 [Dec. 16, 1965], No. 55290/66. Heading F1A. A diaphragm assembly for a hydraulically actuated diaphragm pump comprises a perforated support member 18 to each side of which diaphragms 4, 5 are secured by thrust rings 19, 20. The space between the diaphragms is filled with a buffer fluid and is provided with a vent bore 24 and also a bore (25) for an electrode for detecting leakage into the buffer fluid space. The assembly is pre-filled and then clamped between two housing members which form with the diaphragms 4, 5 pumping and actuating liquid chambers respectively.
GB55290/66A 1965-12-16 1966-12-09 Improvements in or relating to Pump Diaphragm Assemblies. Expired GB1159788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0011327 1965-12-16

Publications (1)

Publication Number Publication Date
GB1159788A true GB1159788A (en) 1969-07-30

Family

ID=7352287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55290/66A Expired GB1159788A (en) 1965-12-16 1966-12-09 Improvements in or relating to Pump Diaphragm Assemblies.

Country Status (4)

Country Link
US (1) US3431823A (en)
DE (1) DE1528500B1 (en)
FR (1) FR1510137A (en)
GB (1) GB1159788A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2564942B1 (en) * 1984-05-25 1987-07-10 Clextral AUTOMATIC BLEEDER FOR HYDRAULICALLY CONTROLLED DOUBLE MEMBRANE PUMP.
US4787825A (en) * 1984-09-27 1988-11-29 Myron Mantell Failure sensing device for a diaphragm pump
US4569634A (en) * 1984-09-27 1986-02-11 Mantell Myron E Failure sensing diaphragm for a diaphragm pump
US4781535A (en) * 1987-11-13 1988-11-01 Pulsafeeder, Inc. Apparatus and method for sensing diaphragm failures in reciprocating pumps
US4971523A (en) * 1988-09-13 1990-11-20 Nordson Corporation Dual diaphragm apparatus with diaphragm assembly and rupture detection methods
DE4027027C2 (en) * 1990-08-27 1994-04-07 Prominent Dosiertechnik Gmbh Method for detecting a break in a membrane and membrane conveyor unit
US5145331A (en) * 1991-07-29 1992-09-08 J. Wagner Gmbh Diaphragm pump
CN100371595C (en) * 1999-11-12 2008-02-27 日机装株式会社 Diaphragm type reciprocative pump
US6941853B2 (en) * 2003-12-02 2005-09-13 Wanner Engineering, Inc. Pump diaphragm rupture detection
NZ531822A (en) * 2004-03-18 2007-08-31 Prec Dispensing Systems Ltd A membrane pump
US8454324B2 (en) 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1320036A (en) * 1919-10-28 William campbell cbockatt
DE1001592B (en) * 1957-01-24 Pleuger &. Co Hamburg-Wandsbek Electric motor-driven high-pressure piston pump for drawing liquid from deep boreholes
FR530978A (en) * 1921-02-12 1922-01-04 Rouchaud & Lamassiaude Ets Improvements to pumps supplying filter presses
US2140733A (en) * 1932-04-13 1938-12-20 Bendix Aviat Corp Brake
US2168867A (en) * 1937-08-05 1939-08-08 Takamine Ferment Company Method and apparatus for testing the contents of the stomach and other body cavities
US2679760A (en) * 1948-09-24 1954-06-01 American Machine & Metals Protective unit for condition responsive devices
GB767524A (en) * 1954-04-15 1957-02-06 Kontak Mfg Company Ltd Pumps for metering liquids
DE1727089U (en) * 1956-03-09 1956-07-26 Rudolf Roetzel JIGBART WITH HAND GUARD AND SUPPORT ROLLERS.
US2985194A (en) * 1956-08-10 1961-05-23 Honeywell Regulator Co Differential pressure responsive apparatus
US3036526A (en) * 1959-06-26 1962-05-29 Eugene C Hise Metal diaphragm pumps
US3072462A (en) * 1959-09-17 1963-01-08 Controls Co Of America Mixing apparatus
US3030892A (en) * 1960-02-23 1962-04-24 Dorr Oliver Inc Diaphragm pump
US3131638A (en) * 1962-07-05 1964-05-05 Lapp Insulator Company Inc Leak detecting device
DE1453597C3 (en) * 1962-12-04 1973-12-06 Orlita Kg, 6300 Giessen Diaphragm pump with adjustable flow rate
FR1373780A (en) * 1963-08-19 1964-10-02 Improvements to diaphragm pumps

Also Published As

Publication number Publication date
DE1528500B1 (en) 1970-02-12
FR1510137A (en) 1968-01-19
US3431823A (en) 1969-03-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees