IT1236953B - Giunto per tubolature con valvola di apertura e chiusura. - Google Patents

Giunto per tubolature con valvola di apertura e chiusura.

Info

Publication number
IT1236953B
IT1236953B IT02203289A IT2203289A IT1236953B IT 1236953 B IT1236953 B IT 1236953B IT 02203289 A IT02203289 A IT 02203289A IT 2203289 A IT2203289 A IT 2203289A IT 1236953 B IT1236953 B IT 1236953B
Authority
IT
Italy
Prior art keywords
tubes
joint
opening
closing valve
closing
Prior art date
Application number
IT02203289A
Other languages
English (en)
Other versions
IT8922032A0 (it
Inventor
Hisayuki Ito
Original Assignee
Tokai Rubber Ind 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
Priority claimed from JP13484688U external-priority patent/JPH0254992U/ja
Priority claimed from JP13484588U external-priority patent/JPH0254991U/ja
Application filed by Tokai Rubber Ind Ltd filed Critical Tokai Rubber Ind Ltd
Publication of IT8922032A0 publication Critical patent/IT8922032A0/it
Application granted granted Critical
Publication of IT1236953B publication Critical patent/IT1236953B/it

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • F16L37/42—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the valve having an axial bore communicating with lateral apertures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
IT02203289A 1988-10-14 1989-10-16 Giunto per tubolature con valvola di apertura e chiusura. IT1236953B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13484688U JPH0254992U (it) 1988-10-14 1988-10-14
JP13484588U JPH0254991U (it) 1988-10-14 1988-10-14

Publications (2)

Publication Number Publication Date
IT8922032A0 IT8922032A0 (it) 1989-10-16
IT1236953B true IT1236953B (it) 1993-05-07

Family

ID=26468829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02203289A IT1236953B (it) 1988-10-14 1989-10-16 Giunto per tubolature con valvola di apertura e chiusura.

Country Status (3)

Country Link
US (1) US5026025A (it)
GB (1) GB2225090B (it)
IT (1) IT1236953B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2996217B1 (fr) * 2012-10-02 2015-10-30 Cryl Dispositif de transfert d'un liquide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727759A (en) * 1951-10-27 1955-12-20 Hughes Tool Co Valved couplers for fluid-conducting conduits
US3217746A (en) * 1962-10-30 1965-11-16 Brock Ind Inc Fluid valve coupling with interlocking lugs
US3537730A (en) * 1968-02-14 1970-11-03 Adolf Kresin Quick flexible hose and/or pipe connection
US3583667A (en) * 1969-07-16 1971-06-08 William T Amneus Jr Quick-disconnect coupling
US3566918A (en) * 1969-08-06 1971-03-02 John T Rauen Quick connect and disconnect fluid conveying coupling
US4541457A (en) * 1982-03-17 1985-09-17 Colder Products Company Two-way uncoupling valve assembly
FR2569253B1 (fr) * 1984-08-20 1987-01-30 Soudure Autogene Francaise Raccord rapide pour la jonction de canalisations
FR2576385B1 (fr) * 1985-01-18 1987-07-17 Duffour & Igon Sa Prise de distribution de fluides, en particulier pour etablissements hospitaliers
US4613112A (en) * 1985-07-19 1986-09-23 Essex Industries, Inc. Quick-disconnect fitting for gas line connection
JPS62199892A (ja) * 1986-02-21 1987-09-03 三菱重工業株式会社 静止サイホン用ロータリジョイント

Also Published As

Publication number Publication date
US5026025A (en) 1991-06-25
GB2225090B (en) 1992-05-13
GB8923258D0 (en) 1989-12-06
IT8922032A0 (it) 1989-10-16
GB2225090A (en) 1990-05-23

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Legal Events

Date Code Title Description
0001 Granted