FR3122716B3 - Connecteur rapide - Google Patents

Connecteur rapide Download PDF

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Publication number
FR3122716B3
FR3122716B3 FR2108135A FR2108135A FR3122716B3 FR 3122716 B3 FR3122716 B3 FR 3122716B3 FR 2108135 A FR2108135 A FR 2108135A FR 2108135 A FR2108135 A FR 2108135A FR 3122716 B3 FR3122716 B3 FR 3122716B3
Authority
FR
France
Prior art keywords
female
cylinder
male
connector
sealing
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.)
Active
Application number
FR2108135A
Other languages
English (en)
Other versions
FR3122716A3 (fr
Inventor
Wenxiang Jin
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.)
Zhejiang yihua refrigeration equipment co Ltd
Original Assignee
Zhejiang yihua refrigeration equipment co 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 Zhejiang yihua refrigeration equipment co Ltd filed Critical Zhejiang yihua refrigeration equipment co Ltd
Publication of FR3122716A3 publication Critical patent/FR3122716A3/fr
Application granted granted Critical
Publication of FR3122716B3 publication Critical patent/FR3122716B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/04—Joints with fluid cut-off means with a cut-off device in each of the two pipe ends, the cut-off devices being automatically opened when the coupling is applied
    • 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
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

L’application concerne un connecteur rapide qui comprend un connecteur mâle et un connecteur femelle; le connecteur mâle comprend un cylindre mâle, la circonférence intérieure d’une extrémité du cylindre mâle faisant face au connecteur femelle est définie comme une face d'étanchéité; la face d'extrémité du cylindre mâle faisant face au connecteur femelle est pourvue coaxialement d’une bague d'étanchéité dure; le connecteur femelle comprend un cylindre femelle et un manchon d'étanchéité; la face d'extrémité du cylindre femelle faisant face au connecteur mâle est utilisée pour presser la bague d'étanchéité dure; le manchon d'étanchéité est connecté coaxialement au cylindre femelle, et la circonférence extérieure du manchon d'étanchéité est attachée à la circonférence intérieure du cylindre femelle ; une extrémité du manchon d'étanchéité s'étend hors du cylindre femelle et est utilisée pour s’encastrer dans le cylindre mâle, et la circonférence extérieure du manchon d'étanchéité est attachée à la face d'étanchéité. Fig. 1
FR2108135A 2021-05-07 2021-07-27 Connecteur rapide Active FR3122716B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202120957831.3U CN215807015U (zh) 2021-05-07 2021-05-07 快速接头
CN202120957831.3 2021-05-07

Publications (2)

Publication Number Publication Date
FR3122716A3 FR3122716A3 (fr) 2022-11-11
FR3122716B3 true FR3122716B3 (fr) 2023-08-25

Family

ID=80172422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108135A Active FR3122716B3 (fr) 2021-05-07 2021-07-27 Connecteur rapide

Country Status (2)

Country Link
CN (1) CN215807015U (fr)
FR (1) FR3122716B3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117468869A (zh) * 2023-11-24 2024-01-30 深圳市钻通工程机械股份有限公司 一种双层套管钻杆

Also Published As

Publication number Publication date
CN215807015U (zh) 2022-02-11
FR3122716A3 (fr) 2022-11-11

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