Suction valve for high-pressure fuel pump
US-11572857-B2 · Feb 7, 2023 · US
Fuel injection pump
US2016237967A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016237967-A1 |
| Application number | US-201415025938-A |
| Country | US |
| Kind code | A1 |
| Filing date | Sep 10, 2014 |
| Priority date | Sep 30, 2013 |
| Publication date | Aug 18, 2016 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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- CPC / IPC classifications
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- Citations and related patents
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Abstract
Official abstract text for this publication.
A fuel injection pump includes a plunger, a plunger barrel which supports the plunger, a body which houses the plunger and the plunger barrel, a plate which covers an opening formed on the body, a control lever turnably attached near the plate, and an adjuster bolt which abuts against the control lever to restrict turn of the control lever and is supported by a stay disposed on the plate.
First claim
Opening claim text (preview).
1 . A fuel injection pump comprising: a plunger; a plunger barrel configured to support the plunger; a body configured to house the plunger and the plunger barrel; a plate configured to cover an opening formed on the body; a control lever turnably attached near the plate; and an adjuster bolt configured to abut against the control lever to restrict turn of the control lever, the adjuster bolt being supported by a stay disposed on the plate. 2 . The fuel injection pump according to claim 1 , wherein the stay is formed separately from the plate and fixed to the plate. 3 . The fuel injection pump according to claim 1 , wherein the stay is formed by bending a part of the plate. 4 . The fuel injection pump according to claim 1 , wherein the control lever is formed by punching, and the adjuster bolt abuts against a shear plane of the control lever. 5 . The fuel injection pump according to claim 2 , wherein the control lever is formed by punching, and the adjuster bolt abuts against a shear plane of the control lever. 6 . The fuel injection pump according to claim 3 , wherein the control lever is formed by punching, and the adjuster bolt abuts against a shear plane of the control lever.
Assignees
Inventors
Classifications
- F02M59/361Primary
Valves being actuated mechanically · CPC title
- F02M59/485Primary
Means for fixing delivery valve casing and barrel to each other or to pump casing · CPC title
of reciprocating-piston type · CPC title
characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft {or swash-plate type pumps (with rotary valve F02M59/362)} · CPC title
Mechanisms therefor · CPC title
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US2016237967A1 cover?
- A fuel injection pump includes a plunger, a plunger barrel which supports the plunger, a body which houses the plunger and the plunger barrel, a plate which covers an opening formed on the body, a control lever turnably attached near the plate, and an adjuster bolt which abuts against the control lever to restrict turn of the control lever and is supported by a stay disposed on the plate.
- Who is the assignee on this patent?
- Yanmar Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F02M59/361. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Aug 18 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).