F-Term-List

F16L41/00;41/18

AA00
BRANCHING PIPES

AA01

AA03

AA04

AA05

AA06

AA07

AA08

AA09

. Tapping

. Installation of branching pipes

. . Use of junction pieces

. . Use of intermediate members

. . Use of adhesives

. . Use of seals

. . Use of angle-adjusting means

. . Use of a means to prevent loosening

AB00
JOINING OF PIPES TO WALLS

AB01

AB03

AB04

AB05

AB06

AB07

AB08

AB09

. Pipe joining to walls by tapping

. Joining of pipes to walls

. . Use of junction pieces

. . Use of intermediate members

. . Use of adhesives

. . Use of seals

. . Use of angle-adjusting means

. . Use of a means to prevent loosening

F16L41/02;41/03

BA00
TYPES OF BRANCH UNIT

BA01

BA02

BA03

BA04

BA05

. T-shaped units

. . T-shaped units that are made in one piece

. . T-shaped units that are made of multiple members

. . . Combination by connecting branch units

. . . Combination by matching cylinder halves

BA11

BA12

BA13

BA14

BA15

BA16

. Y-shaped units

. . Y-shaped units that are made in one piece

. . Y-shaped units that are made of multiple members

. . . Combination by connecting branch units

. . . Combination by matchng halves of Y-shaped members

. . . Combination by matching small plate members

BA21

BA22

BA23

BA24

BA25

. Cross-shaped units

. . Cross-shaped units that are made in one piece

. . Cross-shaped units that are made of multiple members

. . . Combination by connecting branch units

. . . Combination by matching halves of cross-shaped members

BA31

BA32

BA33

. Blocks

. . Blocks that are made in one piece

. . Blocks that are made of multiple members

BA41

BA42

BA43

BA44

BA46

BA48

. Pipes with multiple branches

. . Branches that extend from straight pipes

. . . Branches extending in the same direction from straight pipes

. . . Branches extending in different directions from straight pipes

. . Branches extending from curved pipes

. Other branching types

BB00
BRANCHING PIPE INSTALLATION STRUCTURES

BB01

BB02

BB04

BB06

BB08

BB09

BB10

. Use of junction pieces

. . Use of support saddles

. Use of intermediate members

. Use of adhesives

. Use of seals

. Use of reinforcement

. Use of angle-adjusting means

BC00
INTERNAL PIPE STRUCTURES

BC01

BC02

BC03

BC04

BC05

. Noise-control structures

. Thermal-fatigue-prevention structures

. Structures for reducing resistance

. Structures for preventing mixing

. Valves

BD00
OVERALL STRUCTURES

BD01

BD02

BD03

BD05

. Structures for increasing strength

. Anticorrosion structures

. Methods for manufacturing structures

. Other overall structures

F16L41/06

CA00
FIXING OF SUPPORT SADDLES

CA01

CA02

CA03

CA04

CA05

CA06

CA07

. Use of bolts only

. Use of bolts and hooks

. Use of bolts and hinges

. Use of bolts and of tying

. Use of hooks only

. Use of seals

. Others

CB00
JOINTS FOR TAPPING

CB01

CB02

CB03

CB05

. Installation of tapping devices

. Opening and closing valves

. Use of seals

. Others

F16L41/08-41/16

DA00
JOINING OF PIPES PERPENDICULAR TO WALLS

DA01

DA02

DA03

DA04

DA06

DA07

DA08

DA09

DA10

. Use of flanges

. Use of presser plates

. Use of junction pieces

. Use of intermediate members

. Use of welding means

. Use of fusion means

. Use of plastic deformation

. Use of screwing means

. Use of seals

DA11

DA12

DA14

DA15

DA16

DA17

DA19

. Use of friction means

. Use of wedges

. Use of angle-adjusting means

. Joining means that are projectable or retractable

. Joining means that are water-resistant

. Joining means that are rust-resistant

. Others

F16L43/00

EA00
BENDS AND SIPHONS

EA01

EA02

EA03

EA04

EA05

EA07

EA08

EA09

. Abrasion prevention

. . Detection of useful life

. Bends and siphons to ensure proper flow

. . Noise control

. Thermal resistance

. Bends and siphons with different diameters

. Combinations of bends and siphons

. Angle-adjustable bends and siphons

EA11

EA13

EA14

EA16

EA18

EA19

EA20

. Bends and siphons with pipe connection sections

. Bends and siphons with engaging sections for installation tools

. Bends and siphons with curved holding implements

. Siphons

. Methods for manufacturing bends and siphons

. . Methods for manufacturing bends and siphons made of plastic materials

. Others

F16L47/00

FA00
PLASTIC CONNECTING ARRANGEMENTS

FA01

FA02

FA03

FA04

FA05

FA06

FA07

FA08

FA09

FA10

. Pipe-connecting sections

. . Insertion of metal rings for connection

. . Elastic intermediate elements

. . Tapered pipe-connecting sections

. . Flanged pipe-connecting sections

. . Use of adhesives

. . Use of fusion

. . Use of sockets

. . . Heat-contractable sockets

. . Cap nuts

FA11

FA12

FA14

FA16

. Reinforced plastic joining arrangements

. Methods for molding plastic joining arrangements

. Use of plastic pipes

. Others

F16L47/02-47/03

GA00
WELDED JOINTS AND GLUED JOINTS

GA01

GA02

GA03

GA04

GA06

GA08

GA09

GA10

. Welding of joints

. . Welding by heating wires

. . . Integrally embedded electric heating wires

. . . Electric heating wires in separate sheets

. . Heating other than by wires

. Gluing of joints

. . Use of liquid agents

. . Use of solid members

GA11

GA12

. Pretreatment before welding or gluing

. Others

F16L47/04

HA00
SWIVEL-NUTS AND COLLARS

HA01

HA02

HA03

HA05

HA06

. Use of box nuts

. . Variants with engaging functions

. . Variants with a characteristic sealing means

. Collars

. Others

F16L47/06-47/12

JA00
SLEEVES AND SOCKETS

JA01

JA02

JA03

. Sleeves

. Sockets

. Seals

3H019	Branch pipes, bends, and the like
	F16L41/00 -49/08