公开(公告)号：AU535860B2

公开(公告)日：1984-04-05

申请号：AU6092180

申请日：1980-07-30

Applicant: STANADYNE INC

Inventor： DAVIS CHARLES WADE ,  DONAHUE CHARLES JAMES

IPC: F02M41/14 ,  F04B1/10 ,  F04B1/107 ,  F04B1/113 ,  F02M59/06 ,  F02M59/08

Abstract: The liquid fuel injection pump has a longitudinal bore (12) with a rotary distributor (14) journaled in the bore and providing a pair of generally radial communicating non-coaxial bores forming a pumping chamber therein. A pair of pumping plungers (24) are slidably mounted in said non-coaxial bores with a cam ring (32) with cam lobes (34,34a) mounted about the axis of rotation of the pumping plungers (24) to impart simultaneous inward movement to the pumping plungers as the distributor rotates. The distributor (14) and the longitudinal bore (12) define chamber means (58) in continuous communication with the pumping chamber. The chamber means (58) are angularly disposed to create a hydraulic force on the distributor (14) substantially radially aligned with but in a direction opposite to the radial vector (A) of side loading imposed on the distributor (14) during pumping.

公开(公告)号：IN152494B

公开(公告)日：1984-01-28

申请号：IN815CA1980

申请日：1980-07-16

Applicant: STANADYNE INC

Inventor： DAVIS CHARLES WADE ,  DONAHUE CHARLES JAMES

IPC: F02M41/14 ,  F04B1/10 ,  F04B1/107 ,  F04B1/113 ,  F02M55/00

Abstract: The liquid fuel injection pump has a longitudinal bore (12) with a rotary distributor (14) journaled in the bore and providing a pair of generally radial communicating non-coaxial bores forming a pumping chamber therein. A pair of pumping plungers (24) are slidably mounted in said non-coaxial bores with a cam ring (32) with cam lobes (34,34a) mounted about the axis of rotation of the pumping plungers (24) to impart simultaneous inward movement to the pumping plungers as the distributor rotates. The distributor (14) and the longitudinal bore (12) define chamber means (58) in continuous communication with the pumping chamber. The chamber means (58) are angularly disposed to create a hydraulic force on the distributor (14) substantially radially aligned with but in a direction opposite to the radial vector (A) of side loading imposed on the distributor (14) during pumping.

公开(公告)号：DE3064401D1

公开(公告)日：1983-09-01

申请号：DE3064401

申请日：1980-07-14

Applicant: STANADYNE INC

Inventor： DAVIS CHARLES WADE ,  DONAHUE CHARLES JAMES

IPC: F02M41/14 ,  F04B1/10 ,  F04B1/107 ,  F04B1/113

Abstract: The liquid fuel injection pump has a longitudinal bore (12) with a rotary distributor (14) journaled in the bore and providing a pair of generally radial communicating non-coaxial bores forming a pumping chamber therein. A pair of pumping plungers (24) are slidably mounted in said non-coaxial bores with a cam ring (32) with cam lobes (34,34a) mounted about the axis of rotation of the pumping plungers (24) to impart simultaneous inward movement to the pumping plungers as the distributor rotates. The distributor (14) and the longitudinal bore (12) define chamber means (58) in continuous communication with the pumping chamber. The chamber means (58) are angularly disposed to create a hydraulic force on the distributor (14) substantially radially aligned with but in a direction opposite to the radial vector (A) of side loading imposed on the distributor (14) during pumping.

公开(公告)号：AU525183B2

公开(公告)日：1982-10-21

申请号：AU4233278

申请日：1978-12-08

Applicant: STANADYNE INC

Inventor： BOUWKAMP GERALD RAYMOND ,  GILBERT WESLEY BURNS ,  DONAHUE CHARLES JAMES ,  DAVIS CHARLES WADE

IPC: F02D1/02 ,  F02M41/14 ,  F02M59/20

Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.

公开(公告)号：DE2853443A1

公开(公告)日：1979-06-13

申请号：DE2853443

申请日：1978-12-11

Applicant: STANADYNE INC

Inventor： BOUWKAMP GERALD RAYMOND ,  DAVIS CHARLES WADE ,  GILBERT WESLEY BURNS ,  DONAHUE CHARLES JAMES

IPC: F02D1/02 ,  F02M41/14

Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.

公开(公告)号：FR2411309A1

公开(公告)日：1979-07-06

申请号：FR7834770

申请日：1978-12-11

Applicant: STANADYNE INC

Inventor： BOUWKAMP GERALD RAYMOND ,  DAVIS CHARLES WADE ,  GILBERT WESLEY BURNS ,  DONAHUE CHARLES JAMES

IPC: F02D1/02 ,  F02M41/14

Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.

公开(公告)号：AU4233278A

公开(公告)日：1979-06-21

申请号：AU4233278

申请日：1978-12-08

Applicant: STANADYNE INC

Inventor： BOUWKAMP GERALD RAYMOND ,  DAVIS CHARLES WADE ,  GILBERT WESLEY BURNS ,  DONAHUE CHARLES JAMES

IPC: F02D1/02 ,  F02M41/14 ,  F02M59/20

Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.

公开(公告)号：IN152811B

公开(公告)日：1984-04-14

申请号：IN1343CA1978

申请日：1978-12-16

Applicant: STANADYNE INC

Inventor： BOUWKAMP GERALD RAYMOND ,  GILBERT WESLEY BURNS ,  DAVIS CHARLES WADE ,  DONAHUE CHARLES JAMES

IPC: F02D1/02 ,  F02M41/14 ,  F02M41/06 ,  F02M41/08 ,  F02M45/00

Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.