FR2251721B1 - - Google Patents

Info

Publication number: FR2251721B1
Authority: FR; France
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

FR7437516A

Other versions

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.)

Holec NV

Original Assignee

Holec NV

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.)

1973-11-16

Filing date

1974-11-14

Publication date

1981-11-13

1974-11-14 Application filed by Holec NV filed Critical Holec NV

1975-06-13 Publication of FR2251721A1 publication Critical patent/FR2251721A1/fr

1981-11-13 Application granted granted Critical

1981-11-13 Publication of FR2251721B1 publication Critical patent/FR2251721B1/fr

Status Expired legal-status Critical Current

Classifications

- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/04—Pumps peculiar thereto
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
- F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/28—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

FR7437516A 1973-11-16 1974-11-14 Expired FR2251721B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7315769,A NL174487C (nl)	1973-11-16	1973-11-16	Elektromagnetische brandstof-inspuitpomp.

Publications (2)

Publication Number	Publication Date
FR2251721A1 FR2251721A1 (fr)	1975-06-13
FR2251721B1 true FR2251721B1 (fr)	1981-11-13

Family

ID=19820025

Family Applications (3)

Application Number	Title	Priority Date
FR7437518A Expired FR2251723B1 (fr)	1973-11-16	1974-11-14
FR7437517A Expired FR2251722B1 (fr)	1973-11-16	1974-11-14
FR7437516A Expired FR2251721B1 (fr)	1973-11-16	1974-11-14

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
FR7437518A Expired FR2251723B1 (fr)	1973-11-16	1974-11-14
FR7437517A Expired FR2251722B1 (fr)	1973-11-16	1974-11-14

Country Status (7)

Country	Link
US (1)	US3994272A (fr)
JP (4)	JPS5218337B2 (fr)
CA (1)	CA997236A (fr)
DE (4)	DE2453412C2 (fr)
FR (3)	FR2251723B1 (fr)
GB (3)	GB1465340A (fr)
NL (2)	NL174487C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL174487C (nl) *	1973-11-16	1984-06-18	Tubantor Bv	Elektromagnetische brandstof-inspuitpomp.
US4096830A (en) *	1975-11-06	1978-06-27	Allied Chemical Corporation	Control system for electrically energized engine fuel
GB1575232A (en) *	1976-01-21	1980-09-17	Holec Nv	Device for supplying fuel to a combustion engine and method of manufacturing said device
NL7607080A (nl) *	1976-06-28	1977-12-30	Holec Nv	Inrichting voor het afgeven van brandstof aan een verbrandingsmotor.
US6121697A (en) *	1998-01-09	2000-09-19	Sunbeam Products, Inc.	Reciprocating motor with internal pivot point
EP1624188A3 (fr) *	2004-08-04	2008-01-23	Mikuni Corporation	Pompe à piston et procédé pour contrôler le débit de la pompe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1349005A (en) *	1917-09-14	1920-08-10	Busch Sulzer Bros Diesel Engine Co	Fuel-pump
US1534829A (en) *	1919-04-09	1925-04-21	Albert R Behnke	Electrically-operated fuel injector
US1850926A (en) *	1927-04-15	1932-03-22	Ind General Res Corp Soc Anony	Pump for injecting liquid fuel into internal combustion engines
DE536636C (de) *	1928-02-19	1931-10-24	Maschf Augsburg Nuernberg Ag	Aus mehreren Einzelpumpen mit gemeinsamem Antrieb und gemeinsamer Regelung bestehender Brennstoffpumpensatz
GB397493A (en) *	1932-02-18	1933-08-18	William Douglas Marchant	Improvements in injection apparatus for fuel for internal combustion engines
US2148112A (en) *	1934-06-04	1939-02-21	Hesselman Motor Corp Aktiebola	Fuel pump unit
FR936842A (fr) *	1945-09-28	1948-07-30		Pompe à piston susceptible de fournir notamment des pressions hydrauliques élevées
GB729763A (en) *	1952-07-21	1955-05-11	Napier & Son Ltd	Improvements in surge reducing or pressure reducing valves for the fuel injection apparatus of internal combustion engines
US2865357A (en) *	1955-11-09	1958-12-23	Mcneil Machine & Eng Co	Engine fuel injection pump
US2836110A (en) *	1955-12-08	1958-05-27	Gen Aniline & Film Corp	Liquid dispensing apparatus for print developing machines
US3009628A (en) *	1959-06-20	1961-11-21	Erwin Kolfertz App Bau	Venting apparatus for aquariums
GB1303636A (fr) *	1969-05-12	1973-01-17
US3784334A (en) *	1972-04-03	1974-01-08	Johnson Service Co	Electromagnetically driven fluid compressing apparatus
NL174487C (nl) *	1973-11-16	1984-06-18	Tubantor Bv	Elektromagnetische brandstof-inspuitpomp.

1973
- 1973-11-16 NL NLAANVRAGE7315769,A patent/NL174487C/xx not_active IP Right Cessation
1974
- 1974-03-19 US US05/452,549 patent/US3994272A/en not_active Expired - Lifetime
- 1974-03-22 CA CA195,775A patent/CA997236A/en not_active Expired
- 1974-11-11 DE DE2453412A patent/DE2453412C2/de not_active Expired
- 1974-11-11 DE DE19742453410 patent/DE2453410A1/de active Pending
- 1974-11-11 DE DE2453409A patent/DE2453409C2/de not_active Expired
- 1974-11-11 DE DE2453411A patent/DE2453411C2/de not_active Expired
- 1974-11-12 GB GB4891274A patent/GB1465340A/en not_active Expired
- 1974-11-12 GB GB4891074A patent/GB1465338A/en not_active Expired
- 1974-11-12 GB GB4891174A patent/GB1465339A/en not_active Expired
- 1974-11-14 FR FR7437518A patent/FR2251723B1/fr not_active Expired
- 1974-11-14 FR FR7437517A patent/FR2251722B1/fr not_active Expired
- 1974-11-14 FR FR7437516A patent/FR2251721B1/fr not_active Expired
- 1974-11-15 JP JP49131859A patent/JPS5218337B2/ja not_active Expired
- 1974-11-15 JP JP49131857A patent/JPS5218335B2/ja not_active Expired
- 1974-11-15 JP JP49131858A patent/JPS5218336B2/ja not_active Expired
- 1974-11-15 JP JP13186074A patent/JPS531419B2/ja not_active Expired
1984
- 1984-03-28 NL NLAANVRAGE8400978,A patent/NL178021C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2453409A1 (de)	1975-05-22
JPS5218337B2 (fr)	1977-05-20
US3994272A (en)	1976-11-30
JPS531419B2 (fr)	1978-01-19
GB1465339A (en)	1977-02-23
DE2453412A1 (de)	1975-05-22
NL8400978A (nl)	1984-08-01
NL174487B (nl)	1984-01-16
DE2453409C2 (de)	1985-02-14
DE2453412C2 (de)	1984-10-04
JPS5079625A (fr)	1975-06-28
CA997236A (en)	1976-09-21
FR2251723B1 (fr)	1981-04-10
NL178021C (nl)	1986-01-02
JPS5079624A (fr)	1975-06-28
JPS5079626A (fr)	1975-06-28
DE2453411C2 (de)	1983-09-01
FR2251722B1 (fr)	1981-11-13
GB1465340A (en)	1977-02-23
NL174487C (nl)	1984-06-18
GB1465338A (en)	1977-02-23
NL7315769A (nl)	1975-05-21
FR2251723A1 (fr)	1975-06-13
DE2453411A1 (de)	1975-05-22
DE2453410A1 (de)	1975-05-22
FR2251721A1 (fr)	1975-06-13
FR2251722A1 (fr)	1975-06-13
JPS5218335B2 (fr)	1977-05-20
JPS5088425A (fr)	1975-07-16
JPS5218336B2 (fr)	1977-05-20
NL178021B (nl)	1985-08-01

Publication	Publication Date	Title
AU476761B2 (fr)	1976-09-30
AU465372B2 (fr)	1975-09-25
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU471343B2 (fr)	1976-04-15
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU476714B2 (fr)	1976-09-30
FR2251723B1 (fr)	1981-04-10
AU476696B2 (fr)	1976-09-30
AU472848B2 (fr)	1976-06-03
AU466283B2 (fr)	1975-10-23
AU477823B2 (fr)	1975-06-19
AU461342B2 (fr)	1975-05-22
AU477824B2 (fr)	1975-07-17
AU471461B2 (fr)	1976-04-29
AU476873B1 (fr)	1975-01-09
BG22018A1 (fr)	1976-11-25
AU479562A (fr)	1975-01-09
AU479419A (fr)	1974-08-29
AU479405A (fr)	1975-04-10
AU479404A (fr)	1975-03-13
AU479422A (fr)	1974-12-12
AU479453A (fr)	1974-07-25

Legal Events

Date	Code	Title	Description
1982-11-19	TP	Transmission of property
1987-09-18	ST	Notification of lapse