ES8500391A1 - Pump or motor with a flexible diaphragm. - Google Patents

Pump or motor with a flexible diaphragm.

Info

Publication number
ES8500391A1
ES8500391A1 ES526591A ES526591A ES8500391A1 ES 8500391 A1 ES8500391 A1 ES 8500391A1 ES 526591 A ES526591 A ES 526591A ES 526591 A ES526591 A ES 526591A ES 8500391 A1 ES8500391 A1 ES 8500391A1
Authority
ES
Spain
Prior art keywords
diaphragm
pump
housing part
lower housing
motor
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
ES526591A
Other languages
Spanish (es)
Other versions
ES526591A0 (en
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.)
Gallaher Ltd
Original Assignee
Gallaher Ltd
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 Gallaher Ltd filed Critical Gallaher Ltd
Publication of ES8500391A1 publication Critical patent/ES8500391A1/en
Publication of ES526591A0 publication Critical patent/ES526591A0/en
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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B19/00—Positive-displacement machines or engines of flexible-wall type
    • F01B19/02—Positive-displacement machines or engines of flexible-wall type with plate-like flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

A material handing device such as a pump or motor including a substantially longitudinally inextensible diaphragm clamped around its periphery between upper and lower housing parts, the lower housing part having an internal surface forming, together with the diaphragm the chamber of the device. A deflector assembly including at least three rollers is mounted in bearings which in turn are mounted, preferably pivotally, on the lower housing part so as to be readily releasable to enable the diaphragm to be changed. The upper housing part may be provided with a casing which can be pressurized to a pressure intermediate the inlet and outlet pressures of the device.
ES526591A 1982-03-23 1983-10-20 A MATERIAL HANDLING DEVICE, SUCH AS A PUMP OR MOTOR Granted ES526591A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8208483 1982-03-23
GB8235023 1982-12-08

Publications (2)

Publication Number Publication Date
ES8500391A1 true ES8500391A1 (en) 1984-10-01
ES526591A0 ES526591A0 (en) 1984-10-01

Family

ID=26282334

Family Applications (5)

Application Number Title Priority Date Filing Date
ES520829A Expired ES8404472A1 (en) 1982-03-23 1983-03-22 Pump or motor with a flexible diaphragm.
ES526591A Granted ES526591A0 (en) 1982-03-23 1983-10-20 A MATERIAL HANDLING DEVICE, SUCH AS A PUMP OR MOTOR
ES526593A Expired ES8500393A1 (en) 1982-03-23 1983-10-20 Pump or motor with a flexible diaphragm.
ES526590A Expired ES8407558A1 (en) 1982-03-23 1983-10-20 Pump or motor with a flexible diaphragm.
ES526592A Granted ES526592A0 (en) 1982-03-23 1983-10-20 A MATERIAL HANDLING DEVICE, SUCH AS A PUMP OR MOTOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES520829A Expired ES8404472A1 (en) 1982-03-23 1983-03-22 Pump or motor with a flexible diaphragm.

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES526593A Expired ES8500393A1 (en) 1982-03-23 1983-10-20 Pump or motor with a flexible diaphragm.
ES526590A Expired ES8407558A1 (en) 1982-03-23 1983-10-20 Pump or motor with a flexible diaphragm.
ES526592A Granted ES526592A0 (en) 1982-03-23 1983-10-20 A MATERIAL HANDLING DEVICE, SUCH AS A PUMP OR MOTOR

Country Status (6)

Country Link
EP (1) EP0098679A3 (en)
AU (1) AU1244583A (en)
BR (1) BR8301423A (en)
DK (1) DK130183A (en)
ES (5) ES8404472A1 (en)
NO (1) NO831014L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542454A1 (en) * 1985-11-30 1987-06-04 Walter Swoboda Diaphragm rotary pump
DE4120301C1 (en) * 1991-06-17 1992-12-17 Mannesmann Ag, 4000 Duesseldorf, De Linear drive converting pressure and flow energy into mechanical one - has housing working chamber sealed at top open, longitudinal side by flexible sealing strip
DE102014020115B3 (en) 2014-12-17 2023-03-16 Watson Marlow Gmbh conveyor
DE102014118926B4 (en) 2014-12-17 2023-02-02 Watson Marlow Gmbh conveyor
DE102019128680A1 (en) * 2019-10-23 2021-04-29 Qonqave Gmbh Pump with a delivery device at least for delivering a fluid and such delivery device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6243C (en) * H. SCHÜSSLER in Cöpenick b. Berlin Innovations in rotary pumps for fire engines
GB612604A (en) * 1947-06-04 1948-11-16 Reginald Clarence Ford Improvements connected with pumps of the rotary type
GB744413A (en) * 1953-03-18 1956-02-08 Reginald Clarence Ford Improvements in rotary pumps
US2794400A (en) * 1956-05-28 1957-06-04 Jr Albert G Bodine Pump for fluid and semi-fluid materials
DE2257618C3 (en) * 1972-11-24 1975-09-04 Friedrich Dipl.-Ing. 4680 Wanne-Eickel Schwing Squeeze pump for pumping concrete
ATE4240T1 (en) * 1980-11-21 1983-08-15 Gallaher Limited DEVICE FOR HANDLING SUBSTANCES.

Also Published As

Publication number Publication date
EP0098679A2 (en) 1984-01-18
ES8500392A1 (en) 1984-10-01
NO831014L (en) 1983-09-26
ES526593A0 (en) 1984-10-01
DK130183D0 (en) 1983-03-22
ES526592A0 (en) 1984-10-01
DK130183A (en) 1983-09-24
ES520829A0 (en) 1984-04-16
ES526590A0 (en) 1984-09-16
ES526591A0 (en) 1984-10-01
BR8301423A (en) 1983-11-29
AU1244583A (en) 1983-09-29
ES8500393A1 (en) 1984-10-01
EP0098679A3 (en) 1984-03-21
ES8404472A1 (en) 1984-04-16
ES8407558A1 (en) 1984-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980504