GB1065225A – Diaphragm pumps
– Google Patents
GB1065225A – Diaphragm pumps
– Google Patents
Diaphragm pumps
Info
Publication number
GB1065225A
GB1065225A
GB12644/65A
GB1264465A
GB1065225A
GB 1065225 A
GB1065225 A
GB 1065225A
GB 12644/65 A
GB12644/65 A
GB 12644/65A
GB 1264465 A
GB1264465 A
GB 1264465A
GB 1065225 A
GB1065225 A
GB 1065225A
Authority
GB
United Kingdom
Prior art keywords
diaphragm
inlet
cover
valve
clamped
Prior art date
1965-03-25
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
GB12644/65A
Inventor
Claude Quatredeniers
Michel Noirot
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.)
General Motors France SA
Original Assignee
General Motors France 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.)
1965-03-25
Filing date
1965-03-25
Publication date
1967-04-12
1965-03-25
Application filed by General Motors France SA
filed
Critical
General Motors France SA
1965-03-25
Priority to GB12644/65A
priority
Critical
patent/GB1065225A/en
1966-02-08
Priority to DE19661528429
priority
patent/DE1528429A1/en
1966-02-21
Priority to US529044A
priority
patent/US3364870A/en
1967-04-12
Publication of GB1065225A
publication
Critical
patent/GB1065225A/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
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
F04B53/10—Valves; Arrangement of valves
F04B53/1037—Flap valves
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M1/00—Carburettors with means for facilitating engine’s starting or its idling below operational temperatures
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
F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
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
F04B43/0054—Special features particularities of the flexible 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
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
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
F02M2700/438—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters
F02M2700/4388—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump
F02M2700/439—Supply of liquid to a carburettor reservoir with limitation of the liquid level; Aerating devices; Mounting of fuel filters with fuel displacement by a pump the pump being a membrane pump
Abstract
1,065,225. Reciprocating pumps. GENERAL MOTORS (FRANCE). Feb.3, 1966 [March 25, 1965], No. 12644/65. Heading F1A. In a diaphragm fuel pump the diaphragm 3 is pressed into sealing contact with the flange 2 of the housing 1, which may be of metal of plastics material, by a valve and seat plate 4 shaped from sheet material the periphery of which is pressed into engagement with the diaphragm by a sheet metal cover 5 crimped over the flange 2. The inlet valve seat 23 is enclosed to form an inlet chamber either by a rigid annular member Fig.7 (not shown) or as shown by a resilient member 31 having a rigid insert 32 which between them form air pockets to provide a pulse damper in the surrounding outlet chamber. The inlet chamber communicates through a port 34 and filter 35 with the inlet 41. The diaphragm is clamped between member 7, which may be of plastics material, and member 8. The member 7 has a depending slotted sleeve having a lot motion connection with cam actuated push rod 14. In a modification the slotted sleeve is formed on the lower member and in a further modification the sleeve is a separately formed member attached to the diaphragm. A sealing washer may be clamped between the cover 5 and the valve plate 4 Fig. 8 (not shown) or the valve plate may be formed to seal with the diaphragm and cover Fig.9 (not shown).
GB12644/65A
1965-03-25
1965-03-25
Diaphragm pumps
Expired
GB1065225A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB12644/65A
GB1065225A
(en)
1965-03-25
1965-03-25
Diaphragm pumps
DE19661528429
DE1528429A1
(en)
1965-03-25
1966-02-08
Diaphragm pump
US529044A
US3364870A
(en)
1965-03-25
1966-02-21
Diaphragm pumps
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB12644/65A
GB1065225A
(en)
1965-03-25
1965-03-25
Diaphragm pumps
Publications (1)
Publication Number
Publication Date
GB1065225A
true
GB1065225A
(en)
1967-04-12
Family
ID=10008494
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB12644/65A
Expired
GB1065225A
(en)
1965-03-25
1965-03-25
Diaphragm pumps
Country Status (3)
Country
Link
US
(1)
US3364870A
(en)
DE
(1)
DE1528429A1
(en)
GB
(1)
GB1065225A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3491700A
(en)
*
1967-03-21
1970-01-27
Airtex Prod
Fuel pump
US3972656A
(en)
*
1974-12-16
1976-08-03
Acf Industries, Incorporated
Fuel pump having pulsating chambers
JPS5750944B2
(en)
*
1976-02-27
1982-10-29
JPS5743754B2
(en)
*
1977-02-28
1982-09-17
US4290347A
(en)
*
1979-10-01
1981-09-22
Acf Industries, Inc.
Crashworthy fuel pump
US4256020A
(en)
*
1979-10-01
1981-03-17
Acf Industries, Incorporated
Crashworthy fuel pump improvement
US4282801A
(en)
*
1979-10-01
1981-08-11
Acf Industries, Inc.
Crashworthy fuel pump
BR8004133A
(en)
*
1979-10-01
1981-04-22
Acf Ind Inc
FUEL PUMP
DE19519763C2
(en)
*
1995-05-30
1999-08-05
Pari Gmbh
Inhalation device compressor with improved membrane set
CH702436A1
(en)
*
2009-12-23
2011-06-30
Jean-Denis Rochat
DOSING PUMP FOR MEDICAL USE.
DE102011004131A1
(en)
*
2011-02-15
2012-08-16
Robert Bosch Gmbh
Pump, in particular a vehicle brake system
CN102700762A
(en)
*
2012-05-21
2012-10-03
贵州大学
Solid-liquid mixing and filling pump with quantitative function
TWI484100B
(en)
*
2012-10-26
2015-05-11
Xiamen Koge Micro Tech Co Ltd
Miniature air pump
US10989185B1
(en)
*
2020-04-03
2021-04-27
Douglas D. Myers
Cover for eccentric pushrod
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1224446A
(en)
*
1958-05-10
1960-06-23
Valves with seats of rubber or the like, intended for pumps and in particular for those for supplying fuel
US2969745A
(en)
*
1958-06-02
1961-01-31
Acf Ind Inc
Mechanical fuel pump
US3106168A
(en)
*
1959-09-17
1963-10-08
Gen Motors Corp
Fuel pump drive
FR1306702A
(en)
*
1961-09-04
1962-10-19
Diaphragm pump
US3236383A
(en)
*
1962-06-08
1966-02-22
Acf Ind Inc
Fuel pump
FR1383383A
(en)
*
1964-02-19
1964-12-24
Corona & C Spa
Fuel pump
US3304880A
(en)
*
1964-11-06
1967-02-21
Gen Motors Corp
Pump and diaphragm plunger sub-assembly
US3278032A
(en)
*
1965-10-15
1966-10-11
Acf Ind Inc
Fuel pump and filter assembly
1965
1965-03-25
GB
GB12644/65A
patent/GB1065225A/en
not_active
Expired
1966
1966-02-08
DE
DE19661528429
patent/DE1528429A1/en
active
Pending
1966-02-21
US
US529044A
patent/US3364870A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
US3364870A
(en)
1968-01-23
DE1528429A1
(en)
1971-04-08
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None