GB1321915A - Pumping device especially for water supply - Google Patents

Pumping device especially for water supply

Info

Publication number
GB1321915A
GB1321915A GB3675971A GB3675971A GB1321915A GB 1321915 A GB1321915 A GB 1321915A GB 3675971 A GB3675971 A GB 3675971A GB 3675971 A GB3675971 A GB 3675971A GB 1321915 A GB1321915 A GB 1321915A
Authority
GB
United Kingdom
Prior art keywords
chamber
diaphragm
motor
supply line
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.)
Expired
Application number
GB3675971A
Other languages
English (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.)
DEQUIPMENT MENAGER SOC FR
Original Assignee
DEQUIPMENT MENAGER SOC FR
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 DEQUIPMENT MENAGER SOC FR filed Critical DEQUIPMENT MENAGER SOC FR
Publication of GB1321915A publication Critical patent/GB1321915A/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0053—Venting means for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
GB3675971A 1970-09-24 1971-08-05 Pumping device especially for water supply Expired GB1321915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034616A FR2106788A5 (enrdf_load_stackoverflow) 1970-09-24 1970-09-24

Publications (1)

Publication Number Publication Date
GB1321915A true GB1321915A (en) 1973-07-04

Family

ID=9061790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3675971A Expired GB1321915A (en) 1970-09-24 1971-08-05 Pumping device especially for water supply

Country Status (3)

Country Link
US (1) US3738776A (enrdf_load_stackoverflow)
FR (1) FR2106788A5 (enrdf_load_stackoverflow)
GB (1) GB1321915A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150108U (enrdf_load_stackoverflow) * 1978-03-29 1979-10-18
GB2156002A (en) * 1984-03-14 1985-10-02 Copeland Corp Lubricant pump with pressure sensor
GB2197687A (en) * 1986-11-25 1988-05-25 Water Res Centre Operational pump control

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31315E (en) * 1979-07-02 1983-07-19 Imed Corporation Apparatus for converting a pump to a controller
US4277227A (en) * 1979-07-02 1981-07-07 Imed Corporation Apparatus for converting a pump to a controller
US4544328A (en) * 1982-10-05 1985-10-01 The Coca-Cola Company Sold-out device for syrup pump
JPS5963709U (ja) * 1982-10-21 1984-04-26 三菱電機株式会社 圧力機器の制御装置
US4565488A (en) * 1983-10-21 1986-01-21 Accuspray, Inc. Compressor
US4728264A (en) * 1986-10-10 1988-03-01 Walbro Corporation Fuel delivery system with pressure-controlled electric pump
GB2204019B (en) * 1987-04-27 1990-09-26 Guinness Son & Co Ltd A A unified assembly for control of fluid flow and a liquid dispensing system which includes such assembly.
US5281782A (en) * 1992-04-28 1994-01-25 Campbell Hausfeld Diaphragm pressure switch
ITLU930005A1 (it) * 1993-04-28 1994-10-28 Ugo Ciurlo Dispositivo elettro-meccanico per il controllo in automatico di impianti idrici in genere
US5767883A (en) * 1994-03-04 1998-06-16 Diagraph Corporation Ink jet printing system
US5863185A (en) * 1994-10-05 1999-01-26 Franklin Electric Co. Liquid pumping system with cooled control module
AU674611B2 (en) * 1994-10-17 1997-01-02 Ugo Ciurlo Electromechanical device for the protection of a pump in waterworks of various types, in the absence of water
US5482439A (en) * 1995-01-09 1996-01-09 Chen; Chi-Wen Power breaker for a compressor for automobiles with a curved plug and wrinkled control disk
US5915925A (en) * 1997-01-07 1999-06-29 North, Jr.; Howard L. Pulseless liquid supply system for flow cytometry

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE158828C (enrdf_load_stackoverflow) *
US2123651A (en) * 1935-10-23 1938-07-12 John W Gallagher Self-priming centrifugal pump
US2631540A (en) * 1948-11-24 1953-03-17 Gen Motors Corp Rotary fluid pump
US2956507A (en) * 1953-12-04 1960-10-18 Clyde E Hutchinson Aquarium cleaning device
US3120814A (en) * 1959-10-21 1964-02-11 Mueller Otto Variable delivery and variable pressure vane type pump
US3380468A (en) * 1964-06-18 1968-04-30 Ke Marc Res Div Fluid infusion apparatus
US3446238A (en) * 1964-10-06 1969-05-27 Britt Tech Corp Pressure actuated valve
US3387105A (en) * 1965-03-18 1968-06-04 Peters & Russell Inc Pressure and dry tank switch assembly
US3694105A (en) * 1970-10-02 1972-09-26 Thomas B Martin Fluid pressure system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150108U (enrdf_load_stackoverflow) * 1978-03-29 1979-10-18
GB2156002A (en) * 1984-03-14 1985-10-02 Copeland Corp Lubricant pump with pressure sensor
GB2197687A (en) * 1986-11-25 1988-05-25 Water Res Centre Operational pump control
GB2197687B (en) * 1986-11-25 1991-06-26 Water Res Centre Operational pump control

Also Published As

Publication number Publication date
FR2106788A5 (enrdf_load_stackoverflow) 1972-05-05
US3738776A (en) 1973-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee