公开(公告)号：US3566907A

公开(公告)日：1971-03-02

申请号：US3566907D

申请日：1969-04-25

Applicant: VAPOR CORP

Inventor： SIME MALCOLM A ,  RUDOLPH CARL E

IPC: F16K31/40 ,  F16K1/12 ,  F16K37/00

CPC classification number: F16K1/126 ,  F16K37/0008 ,  Y10T137/3367 ,  Y10T137/8225 ,  Y10T137/8242

Abstract: Inline valve position indicator, wherein the valve includes a poppet assembly having a piston and valve closure member driven pneumatically into open position and mechanically into closed position, wherein the position indicator includes a lever extending through the valve body and mounted thereon in pivotal and sealing relation and responsive to the movement of the piston and valve closure member, and wherein the motion of the lever is transmitted externally to actuate a readout means.

公开(公告)号：US3237862A

公开(公告)日：1966-03-01

申请号：US34132064

申请日：1964-01-30

Applicant: VAPOR CORP

Inventor： SALERNO PAUL G ,  SMITH ROBERT P ,  PARKS WILLIAM W ,  SIME MALCOLM A ,  ZADOO VIJAY K

IPC: G05D23/08

CPC classification number: G05D23/08

公开(公告)号：US3297047A

公开(公告)日：1967-01-10

申请号：US35256564

申请日：1964-03-17

Applicant: VAPOR CORP

Inventor： SIME MALCOLM A

IPC: F16K1/12 ,  F16K15/18 ,  F16K31/40 ,  G05D16/10

CPC classification number: G05D16/106 ,  F16K1/126 ,  F16K15/18 ,  F16K31/40 ,  F16K31/406 ,  G05D16/2093 ,  Y10T137/3421

Abstract: 1,051,018. Valves. VAPOR CORPORATION. Jan. 12, 1965 [March 17, 1964], No. 1328/65. Heading F2V. A combined in-line shut-off and check valve assembly controlling flow between an inlet 46 and outlet 47, comprises a shut-off valve piston 64 seating on the outlet and opened by pressure in the valve chamber 32, 34 when a control chamber on one side of the piston is placed in communication with atmosphere through a pilot valve 116. A check valve 52 seats on the inlet and is slidable on a tubular portion 26 of a transverse wall having flow openings 22. The pilot valve is closed by energizing a solenoid 100, whereupon pressure entering the control chamber past the piston rings 75 and through a bleed hole 77 closes the shut-off valve.

公开(公告)号：US3380469A

公开(公告)日：1968-04-30

申请号：US47257065

申请日：1965-07-16

Applicant: VAPOR CORP

Inventor： SALERNO PAUL G ,  SMITH ROBERT P ,  SIME MALCOLM A

IPC: B64D13/02 ,  B64D13/04 ,  B64D13/06 ,  B64D39/00 ,  F16K1/12 ,  F16K31/363 ,  F16K31/40 ,  F16K31/42

CPC classification number: B64D13/02 ,  B64D13/06 ,  B64D39/00 ,  F16K1/126 ,  F16K31/363 ,  F16K31/40 ,  F16K31/42 ,  Y10T137/3367