CA1188582A - Modular unit fluid pump-injector - Google Patents

Modular unit fluid pump-injector

Info

Publication number: CA1188582A
Authority: CA; Canada
Prior art keywords: pump; injector assembly; retainer; retaining; valve
Prior art date: 1982-06-18
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

CA000424060A

Other languages

English (en)

French (fr)

Inventor

James L. Martin

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.)

Caterpillar Inc

Original Assignee

Caterpillar Tractor Co

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.)

1982-06-18

Filing date

1983-03-21

Publication date

1985-06-11

1983-03-21 Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co

1985-06-11 Application granted granted Critical

1985-06-11 Publication of CA1188582A publication Critical patent/CA1188582A/en

Status Expired legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 60
239000007921 spray Substances 0.000 claims description 26
230000000717 retained effect Effects 0.000 claims description 7
238000002347 injection Methods 0.000 claims description 6
239000007924 injection Substances 0.000 claims description 6
238000000926 separation method Methods 0.000 claims description 6
239000000446 fuel Substances 0.000 abstract description 28
238000002485 combustion reaction Methods 0.000 abstract description 7
238000005086 pumping Methods 0.000 abstract description 7
125000006850 spacer group Chemical group 0.000 description 7
238000007789 sealing Methods 0.000 description 6
229910052799 carbon Inorganic materials 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
238000004891 communication Methods 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
230000003321 amplification Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000002775 capsule Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000013011 mating Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
238000003908 quality control method Methods 0.000 description 1

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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

CA000424060A 1982-06-18 1983-03-21 Modular unit fluid pump-injector Expired CA1188582A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US38963682A	1982-06-18	1982-06-18
US389,636		1982-06-18

Publications (1)

Publication Number	Publication Date
CA1188582A true CA1188582A (en)	1985-06-11

Family

ID=23539074

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000424060A Expired CA1188582A (en)	1982-06-18	1983-03-21	Modular unit fluid pump-injector

Country Status (5)

Country	Link
EP (1)	EP0097429B1 (de)
JP (1)	JPS595870A (de)
CA (1)	CA1188582A (de)
DE (1)	DE3372645D1 (de)
MY (1)	MY101909A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT385819B (de) *	1984-03-08	1988-05-25	Steyr Daimler Puch Ag	Kraftstoff-einspritzaggregat fuer je einen zylinder eines dieselmotors
JPS62117577U (de) *	1986-01-20	1987-07-25
GB2268543B (en) *	1992-07-10	1996-01-10	Volkswagen Ag	Cylinder head,having a pumping nozzle unit,for an internal combustion engine
GB2311558A (en) *	1996-03-28	1997-10-01	Stanadyne Automotive Corp	Fuel injection nozzle with compressive radial pre-loading
DE102015211780A1 (de) *	2015-06-25	2016-12-29	Robert Bosch Gmbh	Kraftstoffinjektor und Verfahren zur Montage eines Kraftstoffinjektors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2082808A (en) *	1934-09-10	1937-06-08	Murphy Diesel Company Ltd	Fuel injection apparatus
US2408288A (en) *	1942-11-13	1946-09-24	Bendix Aviat Corp	Fuel injection apparatus
US3055593A (en) *	1960-05-02	1962-09-25	Walker Mfg Co	Fuel injection nozzle
US3006556A (en) *	1961-01-03	1961-10-31	Gen Motors Corp	Unit fuel pump-injector
JPS5028573A (de) *	1973-07-13	1975-03-24
DE2424800C2 (de) *	1974-05-22	1986-01-02	Daimler-Benz Ag, 7000 Stuttgart	Einspritzgerät zum Einspritzen einer zusätzlichen, geringen Kraftstoffmenge in eine nach dem Schichtladungsprinzip arbeitende fremdgezündete Verbrennungskraftmaschine

1983
- 1983-03-21 CA CA000424060A patent/CA1188582A/en not_active Expired
- 1983-05-12 JP JP58081837A patent/JPS595870A/ja active Pending
- 1983-05-23 EP EP83302947A patent/EP0097429B1/de not_active Expired
- 1983-05-23 DE DE8383302947T patent/DE3372645D1/de not_active Expired
1987
- 1987-09-28 MY MYPI87002065A patent/MY101909A/en unknown

Also Published As

Publication number	Publication date
EP0097429B1 (de)	1987-07-22
MY101909A (en)	1992-02-15
DE3372645D1 (en)	1987-08-27
JPS595870A (ja)	1984-01-12
EP0097429A1 (de)	1984-01-04

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US4005685A (en)	1977-02-01	Fuel injection apparatus
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Legal Events

Date	Code	Title	Description
2002-06-12	MKEC	Expiry (correction)
2003-03-21	MKEX	Expiry