DE3470932D1 - Piping branch structure - Google Patents

Piping branch structure

Info

Publication number
DE3470932D1
DE3470932D1 DE8484115481T DE3470932T DE3470932D1 DE 3470932 D1 DE3470932 D1 DE 3470932D1 DE 8484115481 T DE8484115481 T DE 8484115481T DE 3470932 T DE3470932 T DE 3470932T DE 3470932 D1 DE3470932 D1 DE 3470932D1
Authority
DE
Germany
Prior art keywords
branch structure
piping branch
piping
branch
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
DE8484115481T
Other languages
English (en)
Inventor
Yasuhiro Masuhara
Osamu Yokomizo
Koichi Kotani
Shinichi Kashiwai
Iwao Yokoyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3470932D1 publication Critical patent/DE3470932D1/de
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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Pipe Accessories (AREA)
DE8484115481T 1983-12-16 1984-12-14 Piping branch structure Expired DE3470932D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58236296A JPS60249794A (ja) 1983-12-16 1983-12-16 分岐管および原子炉の再循環配管系

Publications (1)

Publication Number Publication Date
DE3470932D1 true DE3470932D1 (en) 1988-06-09

Family

ID=16998685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484115481T Expired DE3470932D1 (en) 1983-12-16 1984-12-14 Piping branch structure

Country Status (4)

Country Link
US (1) US4993454A (de)
EP (1) EP0146134B1 (de)
JP (1) JPS60249794A (de)
DE (1) DE3470932D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2208903B (en) * 1987-08-18 1991-07-03 Robert Peter Robinson A flow inducer device
EP0424593A1 (de) * 1989-10-26 1991-05-02 Duruz Sa Fabrique D'articles Metalliques Verbindungsstück für Entlüftungsanlagen
JP3035276B1 (ja) * 1998-10-15 2000-04-24 三菱重工業株式会社 原子炉容器の炉心支持構造物
JP5039299B2 (ja) * 2005-11-24 2012-10-03 三菱重工業株式会社 配管
JP2020115045A (ja) * 2019-01-17 2020-07-30 株式会社富士通ゼネラル 空気調和装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE284969C (de) * 1900-01-01
US1097982A (en) * 1912-06-24 1914-05-26 Fruin & Walker Company Waste and vent pipe fitting.
CH264070A (de) * 1946-09-18 1949-09-30 Gustavsbergs Fabriker Ab Rohrverbindungsformstück mit abgewinkelten Abzweigungen für Rohrleitungsinstallationen.
FR1044534A (fr) * 1951-11-07 1953-11-18 Collecteur de vidange antivide
DE1106564B (de) * 1956-03-13 1961-05-10 Felix Rohsmann Dr Ing Dr Rer N Vorrichtung zum Daempfen von periodischen oder aperiodischen Stroemungsstoessen in Leitungen fuer stroemende Gase oder Daempfe
US3036656A (en) * 1959-08-24 1962-05-29 Henry W Angelery Noise suppressor for pressure reducing valves
DE1459584A1 (de) * 1961-06-12 1969-11-06 Rehau Plastiks Verfahren und Vorrichtung zum Verringern und Unterdruckbildungen in Abwasser-Sammelfallstraengen
US3103942A (en) * 1961-09-22 1963-09-17 Du Pont Apparatus and process for distributing viscous liquids
GB1012501A (en) * 1963-03-22 1965-12-08 British Nylon Spinners Ltd Improvements in or relating to the distribution of viscous liquid substances in pipes
JPS4884452U (de) * 1972-01-12 1973-10-13
CH563547A5 (de) * 1973-09-27 1975-06-30 Escher Wyss Ag
JPS5231283B2 (de) * 1973-12-28 1977-08-13
US4480656A (en) * 1977-05-20 1984-11-06 Johnson Robert L Plumbing fixture
JPS5580095A (en) * 1978-12-13 1980-06-16 Hitachi Ltd Pipeline system for atomic power plant
JPS5757291U (de) * 1980-09-19 1982-04-03
US4418788A (en) * 1981-04-13 1983-12-06 Mitco Corporation Branch take-off and silencer for an air distribution system

Also Published As

Publication number Publication date
JPS60249794A (ja) 1985-12-10
JPH0535318B2 (de) 1993-05-26
EP0146134B1 (de) 1988-05-04
EP0146134A1 (de) 1985-06-26
US4993454A (en) 1991-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee