GB1457151A – Pumps
– Google Patents
GB1457151A – Pumps
– Google Patents
Pumps
Info
Publication number
GB1457151A
GB1457151A
GB2325274A
GB2325274A
GB1457151A
GB 1457151 A
GB1457151 A
GB 1457151A
GB 2325274 A
GB2325274 A
GB 2325274A
GB 2325274 A
GB2325274 A
GB 2325274A
GB 1457151 A
GB1457151 A
GB 1457151A
Authority
GB
United Kingdom
Prior art keywords
liquid
plunger
bore
collar
valve
Prior art date
1973-05-25
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
GB2325274A
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.)
UNITAS SA
Original Assignee
UNITAS SA
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.)
1973-05-25
Filing date
1974-05-24
Publication date
1976-12-01
1974-05-24
Application filed by UNITAS SA
filed
Critical
UNITAS SA
1976-12-01
Publication of GB1457151A
publication
Critical
patent/GB1457151A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
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
F04B49/12—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 varying the length of stroke of the working 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
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
F04B53/14—Pistons, piston-rods or piston-rod connections
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
F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
F04B53/162—Adaptations of cylinders
Abstract
1457151 Reciprocating pumps UNITAS SA 24 May 1974 [25 May 1973] 23252/74 Heading F1A A pump for adding measured quantities of a first liquid to a second liquid comprises a plunger 15 drivingly connected to a diaphragm 21 reciprocated by a crank or eccentrice mechanism of a volume meter, the upward stroke of plunger 15 within bore 13 drawing the first liquid from a container (23), Fig. 2 (not shown), via ball-valve 12, and the plunger being completely withdrawn from the bore during its upward stroke so that pressure equalization occurs between bore 13 and a space 22 beneath the diaphragm containing the second liquid at a higher pressure than the initial pressure of the first liquid, the next downward stroke of the plunger discharging the liquid from bore 13 via ball-valve 20. The volume delivered is adjusted by rotating cylinder 4 by collar 2 to axially displace the cylinder, which is screw-threaded in housing 1, a scale on collar 2 and housing 1 indicating the delivery setting. Inlet pipe 9 has a filter (24) at its inlet.
GB2325274A
1973-05-25
1974-05-24
Pumps
Expired
GB1457151A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
BE2052798A
BE800023A
(en)
1973-05-25
1973-05-25
PUMP FOR PUMPING SMALL QUANTITIES OF DOSED LIQUIDS,
Publications (1)
Publication Number
Publication Date
GB1457151A
true
GB1457151A
(en)
1976-12-01
Family
ID=3865069
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2325274A
Expired
GB1457151A
(en)
1973-05-25
1974-05-24
Pumps
Country Status (11)
Country
Link
US
(1)
US3945772A
(en)
AT
(1)
AT332226B
(en)
BE
(1)
BE800023A
(en)
CA
(1)
CA999482A
(en)
DE
(1)
DE2425109C2
(en)
DK
(1)
DK146982C
(en)
FR
(1)
FR2230876B1
(en)
GB
(1)
GB1457151A
(en)
IT
(1)
IT1012737B
(en)
NL
(1)
NL176390C
(en)
SE
(1)
SE399103B
(en)
Families Citing this family (35)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2814895A1
(en)
*
1978-04-06
1979-10-18
Lang Apparatebau Gmbh
DOSING PUMP
DE2831625A1
(en)
*
1978-07-19
1980-02-07
Lang Apparatebau Gmbh
DEVICE FOR DOSING A CHEMICAL SOLUTION IN FLOWING FRESH LIQUID
JPS578968U
(en)
*
1980-06-18
1982-01-18
DE3134940C2
(en)
*
1981-09-03
1983-12-15
Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt
Dosing pump
DE3210821C2
(en)
*
1982-03-24
1986-01-09
Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt
Dosing pump
DE3300461A1
(en)
*
1983-01-08
1984-08-30
Lang Apparatebau GmbH, 8227 Siegsdorf
PISTON DIAPHRAGM PUMP
DE3904759A1
(en)
*
1989-02-16
1990-08-23
Hora Landwirt Betrieb
DEVICE FOR APPLYING PLANT PROTECTION PRODUCTS
US5314120A
(en)
*
1989-02-16
1994-05-24
Ciba-Geigy Corporation
Device for applying plant-protecting compositions
US5055008A
(en)
*
1990-01-29
1991-10-08
Chemilizer Products, Inc.
Proportionating pump for liquid additive metering
DE4122523A1
(en)
*
1991-07-08
1993-01-14
Friedhelm Schneider
Piston pump with a coaxial pressure reservoir – – compact arrangement of two pistons on a common piston rod
DE9108389U1
(en)
*
1991-07-08
1991-10-24
Schneider, Friedhelm, 5226 Reichshof, De
FR2679964B1
(en)
*
1991-08-01
1993-12-03
Philippe Cloup
ALTERNATIVE DOSING DEVICE FOR INJECTING A VARIABLE DOSE OF ADDITIONAL PRODUCT INTO A MAIN FLUID.
FR2681645B1
(en)
*
1991-09-19
1993-12-03
Ody Ste Civile Recherche
PUMP WITH DOSING SYSTEM, AND DEVICE FOR INJECTING A LIQUID ADDITIVE INTO A MAIN LIQUID COMPRISING SUCH A PUMP.
FR2681646B1
(en)
*
1991-09-19
1995-05-19
Ody Ste Civile Rech
PUMP COMPRISING A DOSING SYSTEM, AND DEVICE COMPRISING SUCH A PUMP, FOR INJECTION INTO A MAIN LIQUID OF AN ADDITIVE.
DE4211370A1
(en)
*
1992-04-04
1993-10-07
Sca Schucker Gmbh
Device for conveying or dosing viscous masses
US5234322A
(en)
*
1992-12-24
1993-08-10
Chemilizer Products, Inc.
Proportioning pump improvements
NL9300150A
(en)
*
1993-01-26
1994-08-16
Groeneveld Transport Effic
Fluid dosing system and doser for use therewith.
DE4339827C2
(en)
*
1993-11-23
1998-08-20
Bielomatik Leuze & Co
Fluid control device
DE29613444U1
(en)
*
1996-08-04
1996-09-19
Lorch J Ges & Co Kg
Device for the metered delivery of a minimum amount of a liquid
WO1998006971A1
(en)
1996-08-04
1998-02-19
J. Lorch Gesellschaft & Co., Kg_Gesellschaft Für Maschinen Und Einrichtungen
Device for supplying an apportioned minimum amount of fluid
US6102676A
(en)
1998-09-11
2000-08-15
Lincoln Industrial Corporation
Pump
US6142342A
(en)
*
1999-05-28
2000-11-07
Kimberly-Clark Worldwide, Inc.
Counter-mounted viscous liquid dispenser having improved reservoir assembly
US7121437B2
(en)
*
2003-09-03
2006-10-17
Rieke Corporation
Closed loop fluid dispensing system
US7686194B2
(en)
*
2003-09-03
2010-03-30
Rieke Corporation
Closed loop fluid dispensing system
FI20060899L
(en)
*
2006-10-11
2008-04-12
Megatech Oy
Pump device
US9103339B2
(en)
*
2011-02-28
2015-08-11
James H. Gammon
Piston pump
US9341173B2
(en)
2011-12-20
2016-05-17
Lincoln Industrial Corporation
Lance pump with a ram
US9140246B2
(en)
2012-03-19
2015-09-22
Lincoln Industrial Corporation
Lance pump having vertically mounted stepper motor
US9239044B2
(en)
2012-03-19
2016-01-19
Lincoln Industrial Corporation
Lance pump having horizontally mounted stepper/servo motor
US9127809B2
(en)
2012-04-19
2015-09-08
Lincoln Industrial Corporation
Multi-chamber pump system
CN103267012B
(en)
*
2013-05-29
2015-10-07
宁波合力机泵有限公司
A kind of flow regulator changing plunger volume
FR3049993B1
(en)
*
2016-04-07
2018-04-20
Dosatron International
MECHANISM FOR DOSING A PUMP, METHODS OF LOCKING AND UNLOCKING SUCH A MECHANISM
DE102017202083A1
(en)
2017-02-09
2018-08-09
Skf Lubrication Systems Germany Gmbh
Lubricant reservoir system
CN110494680B
(en)
*
2017-04-11
2022-06-03
乌多·塔勒
Device for sealing and evacuating a container with a viscous liquid
CN107345517A
(en)
*
2017-08-21
2017-11-14
王道红
A kind of pump head of diaphragm metering pump
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1896098A
(en)
*
1930-07-18
1933-02-07
Guy R Poyer
Adjustable compression chamber
DE1236339B
(en)
*
1956-09-14
1967-03-09
Milton Roy Co
Device for dosing liquids
US2901980A
(en)
*
1957-03-22
1959-09-01
James M Jordan
Foot pump
US2981198A
(en)
*
1958-08-12
1961-04-25
Nettel Frederick
Reciprocating variable delivery pump
US3217936A
(en)
*
1963-01-09
1965-11-16
Robert Henry Abplanalp
Dispenser for materials under pressure
US3338479A
(en)
*
1966-04-04
1967-08-29
Leonard L Marraffino
Mixing head with secondary fluid adapted for connection with discharge means of primary fluid container
DE1904014C3
(en)
*
1969-01-28
1974-06-20
Noll Maschinenfabrik Gmbh, 4950 Minden
Device for continuously combining beverage components in an adjustable proportion
1973
1973-05-25
BE
BE2052798A
patent/BE800023A/en
not_active
IP Right Cessation
1974
1974-05-20
FR
FR7417459A
patent/FR2230876B1/fr
not_active
Expired
1974-05-22
SE
SE7406844A
patent/SE399103B/en
not_active
IP Right Cessation
1974-05-22
IT
IT23077/74A
patent/IT1012737B/en
active
1974-05-22
NL
NLAANVRAGE7406945,A
patent/NL176390C/en
not_active
IP Right Cessation
1974-05-22
US
US05/472,195
patent/US3945772A/en
not_active
Expired – Lifetime
1974-05-24
DE
DE2425109A
patent/DE2425109C2/en
not_active
Expired
1974-05-24
AT
AT432674A
patent/AT332226B/en
not_active
IP Right Cessation
1974-05-24
CA
CA200,811A
patent/CA999482A/en
not_active
Expired
1974-05-24
DK
DK282574A
patent/DK146982C/en
active
1974-05-24
GB
GB2325274A
patent/GB1457151A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3945772A
(en)
1976-03-23
DE2425109C2
(en)
1985-10-03
AT332226B
(en)
1976-09-10
DK282574A
(en)
1975-01-13
FR2230876B1
(en)
1978-01-13
IT1012737B
(en)
1977-03-10
NL176390C
(en)
1985-04-01
DK146982B
(en)
1984-03-05
BE800023A
(en)
1973-09-17
NL7406945A
(en)
1974-11-27
FR2230876A1
(en)
1974-12-20
NL176390B
(en)
1984-11-01
DK146982C
(en)
1984-08-20
SE399103B
(en)
1978-01-30
ATA432674A
(en)
1975-12-15
CA999482A
(en)
1976-11-09
DE2425109A1
(en)
1974-12-12
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Legal Events
Date
Code
Title
Description
1977-04-14
PS
Patent sealed [section 19, patents act 1949]
1982-12-22
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1991-01-23
PCNP
Patent ceased through non-payment of renewal fee
