F-Term-List

F16L17/00-17/10

AA00
PIPE JOINTS WITH PACKING ADAPTED TO SEALING BY FLUID PRESSURE

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Packing with lips

. . Single packing elements

. . Combination of multiple packing elements

. . Auxiliary means for opening lips

. . Specific packing materials

. . Fixing of packing to one-sided pipes

. Packing without lips

. . Single packing elements

. . Combination of multiple packing elements

. . Packing with hollow sections

AA11

AA12

AA13

AA14

AA15

. . Fixing of packing to one-sided pipes

. . Specific packing materials

. Connection of faucets to hose joints

. Connection of hose ends to hose nipples

. Others

F16L19/00

BA00
PIPE JOINTS USING SWIVEL NUTS

BA01

BA02

BA03

BA04

BA05

BA06

. Use of gland packing

. Joints covered by plastic sheets

. . Prevention of scattering of joint parts

. . Joints covered by plastic sheets for joint sealing

. Prevention of corrosion by means other than plastic sealing means

. Others

F16L19/02-19/028

CA00
FLANGES PRESSED TOGETHER BY SWIVEL NUTS

CA01

CA02

CA03

CA04

CA05

. Formation of flanges by screwing

. Formation of flanges by bending processes

. Welding and soldering of flanges

. Formation of flanges by inlaying

. Others

F16L19/03

DA00
FLANGES PRESSED TOGETHER BY SWIVEL NUTS (I.E., PACKING ADDED)

DA01

DA02

DA03

DA04

DA05

DA06

DA07

. Packing on the front surface of the flange

. Packing on the back surface of the flange

. Formation of flanges by screwing

. Formation of flanges by bending processes

. Welding and soldering of flanges

. Formation of flanges by inlaying

. Others

F16L19/04-19/05

EA00
JOINTS FORMED ON FLARED ENDS OF PIPES

EA01

EA02

EA03

EA04

EA05

EA06

EA07

. Packing between the flared end and a rigid member

. Folding of the flared end into multiple layers

. Reinforcement members in the flared end

. Engagement with a pressure-exerting body

. Unevenness on the rigid member

. Interposition of washers

. Others

F16L19/06-19/065

FA00
PRESSING OF PACKING BY USING WEDGING BODIES

FA01

FA02

FA03

FA04

. Insertion of a wedge body with the packing

. Packing held inplace by spring force

. Prevention of biting of the element into the packing

. Others

F16L19/08-19/14

GA00
JOINTS WITH RINGS TO PREVENT SLIPPING

GA01

GA02

GA03

GA04

GA05

GA06

GA07

GA08

GA09

GA10

. Addition of packing to the engagement element

. . Interconnection of engagement and packing pressure

. . . Thin-ring engagement elements

. . . Coiled engagement elements

. . . Engagement elements with a triangular cross-section

. . . Ball-like engagement elements

. . . Engagement elements with other shapes

. . Variants wherein there is no relationship between the biting engagement and the packing material)

. . . Absence of packing pressure (e.g., O-rings)

. . . Presence of packing pressure

GA11

GA12

GA13

GA14

GA16

GA17

. Joints not using packing

. . Ball-shaped engagement elements

. . Thin-ring engagement elements

. . Coiled engagement elements

. . Engagement elements with other shapes

. Others