F17D   1/00  \	0	0	3J071	F17D   1/00	236	ϩϡʵҤˤϩǤʪʤޤϺα££ǣ£ǣΤʬۡФޤϰ£ġ¢ƴޤ¢ߤʪޤϷƴرΤޤ֡㡥ѤΤΣ£ģ󤻤ĵޤںѥեˤäƷ줿δϩˤ뱿£ţƣϩϣţƣϩǮƣ̣˼ƣġˡΣ	Pipe-line systems (conveying articles or materials through a pipe-line by means of a fluid carrier B65G 51/00, B65G 53/00; dispensing, delivering or transferring liquids B67D; apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes, B67D 7/00; conveying material which has been excavated by a dredger or soil shifter through a pipe-line E02F 7/10; sewer pipe-line systems E03F 3/00; thermal insulation of pipe-lines F16L 59/00; central heating systems F24D) [2]
F17D   1/02  \	1	1	3J071	F17D   1/02	352	ޤϾΤΤ	for gases or vapours
F17D   1/04  \	2	2	3J071	F17D   1/04	608	ʬۤΤΤ	for distribution of gas
F17D   1/05  \	3	3	3J071	F17D   1/05	17	ɤΡʲǮˤΣƣ̣	Preventing freezing (by heating F16L 53/00)
F17D   1/06  \	2	2	3J071	F17D   1/06	34	ΤΤ	for steam
F17D   1/065  \	2	2	3J071	F17D   1/065	10	ޤϾοϤ뤿Σ	Arrangements for producing propulsion of gases or vapours [2]
F17D   1/07  \	3	3	3J071	F17D   1/07	37	̤ˤΡΣ	by compression [2]
F17D   1/075  \	3	3	3J071	F17D   1/075	22	ϿफñıΤߤˤΡ㡥ήۤˤΡΣ	by mere expansion from an initial pressure level, e.g. by arrangement of a flow-control valve [2]
F17D   1/08  \	1	1	3J071	F17D   1/08	469	ΤޤǴʪΤΤΡʵɤޤϰߴɷϣţ£Ѳ嶡ƣģˡΣ	for liquids or viscous products (water-main or service pipe systems E03B 7/04; domestic hot-water supply systems F24D 17/00) [2]
F17D   1/12  \	2	2	3J071	F17D   1/12	96	̤ήΤΰϤˤäƱΤޤǴʪ͢ΡΣ	Conveying liquids or viscous products by pressure of another fluid [2]
F17D   1/13  \	2	2	3J071	F17D   1/13	36	ϤˤäƱΤޤǴʪ͢ΡΣ	Conveying liquids or viscous products by gravity [2]
F17D   1/14  \	2	2	3J071	F17D   1/14	245	ݥ׺ѤˤäƱΤޤǴʪ͢ΡΣ	Conveying liquids or viscous products by pumping [2]
F17D   1/16  \	2	2	3J071	F17D   1/16	37	ǴѤ뤳ȤˤΤ͢¥ʤ뤫ޤǴʪ͢˱ƶ⤿餹ΡΣ	Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity [2]
F17D   1/17  \	3	3	3J071	F17D   1/17	28	̤αΤȤκˤΡΣ	by mixing with another liquid [2]
F17D   1/18  \	3	3	3J071	F17D   1/18	119	ǮˤΡΣ	by heating [2]
F17D   1/20  \	1	1	3J071	F17D   1/20	286	ϤưŪ˱ƶڤܤޤϤѹä뤿֤ޤϥƥࡤ㡥ۤγĤˤäƵ뿶ưɻߤ뤿ΤΡήϳأƣġɤήΤ̮ư򸺿ꤵΰ̣ƣ̣ˡΣ	Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves (fluid dynamics F15D; damping pulsations in fluids in pipes in general F16L 55/04) [2]
F17D   3/00  \	0	0	3J071	F17D   3/00	170	ƻޤ椹뤿ι	Arrangements for supervising or controlling working operations
F17D   3/01  \	1	1	3J071	F17D   3/01	347	ʪ͢桤ޤޤϴƻ뤹뤿ΤΡΣ	for controlling, signalling, or supervising the conveyance of a product [2]
F17D   3/03  \	1	1	3J071	F17D   3/03	83	ƱƳǰ¿ΰۼʪ͢桤ޤޤϴƻ뤹뤿ΤΡΣ	for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another [2]
F17D   3/05  \	2	2	3J071	F17D   3/05	15	ġʪʬΥǤʤΡʾαˤͭʪʬΥ£ģˡΣ	the different products not being separated (separation of contaminants by distillation B01D 3/00) [2]
F17D   3/08  \	2	2	3J071	F17D   3/08	88	ġʪȵݴɡ㡥ΤΡˤʬΥΡήΰˤѥ˱äưư֡££ˡΣ	the different products being separated by "go-devils", e.g. spheres (cleaning devices moved along the inside of pipe-lines by a fluid B08B 9/053) [2]
F17D   3/10  \	1	1	3J071	F17D   3/10	42	ϩʪФΤΡʺβŪޤʪŪθФˤĴޤʬϣǣΡˡΣ	for taking out the product in the line (investigating or analysing materials by determinating their chemical or physical properties G01N) [2]
F17D   3/12  \	1	1	3J071	F17D   3/12	88	ϩ˺ʪ뤿ΤΡΣ	for injecting a composition into the line [2]
F17D   3/14  \	1	1	3J071	F17D   3/14	142	뤿ΤΡʱΤʬΥ£ġ£ģޤϾʬΥ£ģˡΣ	for eliminating water (separation of liquids B01D, e.g. B01D 17/00; separation of gases or vapours B01D 53/00) [2]
F17D   3/16  \	1	1	3J071	F17D   3/16	68	ͷγҤ뤿ΤΡʱΤäˤΣ£ģˤʬΥ£ģ£ģʬΥ£ˡΣ	for eliminating particles in suspension (from liquids by sedimentation B01D 21/00; separation by filtration or otherwise B01D 24/00-B01D 51/00; centrifugal apparatus B04) [2]
F17D   3/18  \	1	1	3J071	F17D   3/18	52	ʪ̤͢¬ꤹ뤿ΤΡѤޤή̤¬̣ǣơˡΣ	for measuring the quantity of conveyed product (measuring volume or volume flow, in general G01F) [2]
F17D   5/00  \	0	0	3J071	F17D   5/00	451	ݸޤϴƻʴäݸ֣ţģ»ޤ¦䳰¦פФɤݸƣ̣忩ޤ򤢤Фݸƣ̣¤ʪε̩λǣͣˡΣ	Protection or supervision of installations (arrangements for protecting foundations E02D 31/00; protecting pipes from damage or internal or external wear F16L 57/00, against corrosion or scale F16L 58/00; investigation of the fluid-tightness of structures G01M 3/00) [2]
F17D   5/02  \	1	1	3J071	F17D   5/02	807	»ɻߡƻޤõΡΣ	Preventing, monitoring, or locating loss [2]
F17D   5/04  \	2	2	3J071	F17D   5/04	44	ήΤˤΡΣ	by means of a signalling fluid enclosed in a double wall [2]
F17D   5/06  \	2	2	3J071	F17D   5/06	531	ŵŪޤϲŪʤѤΡΣ	using electric or acoustic means [2]
F17D   5/08  \	1	1	3J071	F17D   5/08	18	ϩͶƳ줿ŰαƶޤϿʹ֤ݸݸϩ֣ȣȡˡΣ	Protection of installations or persons from the effects of high voltage induced in the pipe-line (emergency protective circuit arrangements H02H) [2]
