JPS5949855U - Check joint vibration noise prevention device - Google Patents
Check joint vibration noise prevention deviceInfo
- Publication number
- JPS5949855U JPS5949855U JP14535182U JP14535182U JPS5949855U JP S5949855 U JPS5949855 U JP S5949855U JP 14535182 U JP14535182 U JP 14535182U JP 14535182 U JP14535182 U JP 14535182U JP S5949855 U JPS5949855 U JP S5949855U
- Authority
- JP
- Japan
- Prior art keywords
- valve core
- movable piece
- prevention device
- vibration noise
- noise prevention
- 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.)
- Pending
Links
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のチェックジヨイントの縦断面図、第２図
は本考案によるチェックジヨイントの縦断面図、第３図
は同上の作動状態の縦断面図。
１・・・チェックジヨイント本体、２・・・可動片、３
・・・ガスケットＡ、４・・・バルブコア、５・・・は
ね、６・・・キャップ、７・・・ガスケットＢ、８・・
・銅管、９・・・ワッシャー、１０・・・ナツト、１１
・・・銅管、１２・・・フレアナツト、４ａ・・・軸部
、４ｂ・・・シール部、１ａパ・・リセス部、１ｂ・・
・上方部のめねじ、１Ｃ・・・下方部のめねじ。FIG. 1 is a longitudinal sectional view of a conventional check joint, FIG. 2 is a longitudinal sectional view of a check joint according to the present invention, and FIG. 3 is a longitudinal sectional view of the same in an operating state. 1... Check joint body, 2... Movable piece, 3
...Gasket A, 4...Valve core, 5...Spring, 6...Cap, 7...Gasket B, 8...
・Copper tube, 9... washer, 10... nut, 11
...Copper tube, 12...Flare nut, 4a...Shaft part, 4b...Seal part, 1a part...Recess part, 1b...
・Female thread on the upper part, 1C...Female thread on the lower part.
Claims (1)
ねじ孔を設け、このねじ孔の中間部のねじを一定長さに
わたり削除してリセス部■を設け、このリセス部内を可
動片■が上下に摺動する如く組み合せると共に可動片の
下部にはバルブコア■を固定し、本体上部からフレア加
工を施した鋼管（■を嵌挿したフレアーナツト０の締付
けによりバルブコア■を開弁させ得る如く構成したルー
ムクーラー等の冷媒圧力の測定又は冷媒充填等に使用す
るチェックジヨイントにおいて、バルブコア■と可動片
■との間に常に可動片■を上方に向けて付勢する如くば
ね■を装着したことを特徴とするチェックジヨイントの
振動音防止装置。A screw hole into which the valve core ■ can be screwed is provided in the center of the main body ■, and a recess portion ■ is created by removing the screw in the middle of this screw hole over a certain length, and the movable piece ■ moves up and down within this recess. At the same time, the valve core ■ is fixed to the lower part of the movable piece, and the valve core ■ can be opened by tightening the flare nut 0 into which the flared steel pipe (■ is inserted) is inserted from the upper part of the main body. In check joints used for measuring refrigerant pressure or charging refrigerant in room coolers, etc., a spring ■ is installed between the valve core ■ and the movable piece ■ so as to always bias the movable piece ■ upward. Check joint vibration noise prevention device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14535182U JPS5949855U (en) | 1982-09-24 | 1982-09-24 | Check joint vibration noise prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14535182U JPS5949855U (en) | 1982-09-24 | 1982-09-24 | Check joint vibration noise prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5949855U true JPS5949855U (en) | 1984-04-02 |
Family
ID=30323860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14535182U Pending JPS5949855U (en) | 1982-09-24 | 1982-09-24 | Check joint vibration noise prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949855U (en) |
-
1982
- 1982-09-24 JP JP14535182U patent/JPS5949855U/en active Pending
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