FR398409A - Watertight removable coupling system usable in iron pipes for hot or cold water, gas and high pressure steam - Google Patents

Watertight removable coupling system usable in iron pipes for hot or cold water, gas and high pressure steam

Info

Publication number
FR398409A
FR398409A FR398409DA FR398409A FR 398409 A FR398409 A FR 398409A FR 398409D A FR398409D A FR 398409DA FR 398409 A FR398409 A FR 398409A
Authority
FR
France
Prior art keywords
hot
gas
high pressure
cold water
pressure steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Emile Nessi Neveu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMILE NESSI NEVEU
Original Assignee
EMILE NESSI NEVEU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EMILE NESSI NEVEU filed Critical EMILE NESSI NEVEU
Application granted granted Critical
Publication of FR398409A publication Critical patent/FR398409A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
FR398409D 1909-01-11 1909-01-11 Watertight removable coupling system usable in iron pipes for hot or cold water, gas and high pressure steam Expired FR398409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR398409T 1909-01-11

Publications (1)

Publication Number Publication Date
FR398409A true FR398409A (en) 1909-06-04

Family

ID=1443433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR398409D Expired FR398409A (en) 1909-01-11 1909-01-11 Watertight removable coupling system usable in iron pipes for hot or cold water, gas and high pressure steam

Country Status (1)

Country Link
FR (1) FR398409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971780A (en) * 1959-04-23 1961-02-14 Matthew F Bauer Porthole tube fitting having selfaligned coined fluid seat
US2971779A (en) * 1959-04-23 1961-02-14 George V Woodling Swivel porthole tube fitting having a coinable fluid seat
DE1173743B (en) * 1960-02-16 1964-07-09 Fmc Corp Tube fitting
FR2567243A1 (en) * 1984-07-05 1986-01-10 Bosch Siemens Hausgeraete Device for fastening the admission tube of a sluice or valve to a tubular part by means of a nut

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971780A (en) * 1959-04-23 1961-02-14 Matthew F Bauer Porthole tube fitting having selfaligned coined fluid seat
US2971779A (en) * 1959-04-23 1961-02-14 George V Woodling Swivel porthole tube fitting having a coinable fluid seat
DE1173743B (en) * 1960-02-16 1964-07-09 Fmc Corp Tube fitting
FR2567243A1 (en) * 1984-07-05 1986-01-10 Bosch Siemens Hausgeraete Device for fastening the admission tube of a sluice or valve to a tubular part by means of a nut

Similar Documents

Publication Publication Date Title
FR398409A (en) Watertight removable coupling system usable in iron pipes for hot or cold water, gas and high pressure steam
FR342721A (en) Seals for pipes or vessels for steam, gas, water, etc.
US164028A (en) Improvement in devices or clamps for stopping leaks in water and other pipes
FR403228A (en) Boiler for hot water and low pressure steam heating systems
CH44279A (en) Apparatus for the exchange of heat between fluids under pressure
FR399344A (en) Apparatus for accelerating the circulation of boiling water in boilers, pipes, radiators, in heating systems
FR370946A (en) Improvements in expandable joints for water, steam and other fluids pipes
FR349393A (en) Pipes transportable by water, gas, steam and other fluids under pressure
FR347944A (en) Reinforced fittings for water, gas, etc. pipes.
FR321845A (en) Advanced manufacture of heat-insulating blankets or envelopes, blocks and plates for covering steam pipes, boilers, etc., and for other purposes
FR411036A (en) Hot water heating system valve
FR321242A (en) Composition for the execution of joints of machines, water, gas and steam pipes, usable in various ways
FR1448E (en) Composition for the execution of joints of machines, water, gas and steam pipes, usable in various ways
FR403541A (en) Device for hot water heating, accelerated circulation, without pressure, by small pipes and without noise
FR339683A (en) Combined hot water and steam heating system
GB190814098A (en) Improvements in connection with Internally Flued Water Heating Apparatus for Public Buildings and the like.
FR453587A (en) Metal flanged joint for repairing leaks that occur as a result of expansion in iron pipes used for central heating, water and steam installations
FR574566A (en) Method and means for fixing in a leaktight manner and resistant to high temperatures and pressures on the ends of metal pipes flanges, angles, rings, plates or other fittings
FR375424A (en) Pressure relief valve with independent valve for water or other fluid pipes
CH70947A (en) Gasket for steam or hot water heating valves
FR348898A (en) Heat recovery unit for central heating, hot water
FR356202A (en) Steam, water or gas or other liquids or fluids valves
FR340501A (en) Instant seal for tubes or pipes
FR389110A (en) Device to compensate for excess pressure in hot water heating systems
GB190422900A (en) Improvements in Apparatus for Heating Apartments and for other like purposes by the Circulation of Hot Water or Steam.