JPH0227085U - - Google Patents

Info

Publication number
JPH0227085U
JPH0227085U JP10541388U JP10541388U JPH0227085U JP H0227085 U JPH0227085 U JP H0227085U JP 10541388 U JP10541388 U JP 10541388U JP 10541388 U JP10541388 U JP 10541388U JP H0227085 U JPH0227085 U JP H0227085U
Authority
JP
Japan
Prior art keywords
flanges
pipe
sealing material
flange
short cylindrical
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.)
Granted
Application number
JP10541388U
Other languages
Japanese (ja)
Other versions
JP2503901Y2 (en
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 filed Critical
Priority to JP1988105413U priority Critical patent/JP2503901Y2/en
Publication of JPH0227085U publication Critical patent/JPH0227085U/ja
Application granted granted Critical
Publication of JP2503901Y2 publication Critical patent/JP2503901Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Gasket Seals (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１〜４図は本考案の実施例を示しており、第
１図は管接続部の断面図、第２図はこの管接続部
に使用するシール材の第１例を示す部分断面図、
第３図は同じくシール材の第２例を示す部分断面
図、第４図Ａ，Ｂは、シール材に内蔵するスペー
サの形状の別の２例を示す断面図、第５図は従来
の管接続部の断面図、第６図はこの管接続部に組
み込んだフランジの平面図である。 １：第一の管、２：第二の管、３：第一のフラ
ンジ、４：第二のフランジ、５：ガスケツト、６
：円孔、７：シール材、８：内周側短円筒部、９
：外周側短筒部、１０：基板部、１０ａ：外周側
半部、１０ｂ：内周側半部、１１：隙間、１２：
スペーサ、１３：段部。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a sectional view of a pipe connection, and FIG. 2 is a partial sectional view showing a first example of a sealing material used for this pipe connection.
FIG. 3 is a partial sectional view showing a second example of the sealing material, FIGS. 4A and B are sectional views showing two other examples of the shape of the spacer built into the sealing material, and FIG. 5 is a partial sectional view showing a second example of the sealing material. A sectional view of the connection part, and FIG. 6 is a plan view of the flange incorporated in this pipe connection part. 1: First pipe, 2: Second pipe, 3: First flange, 4: Second flange, 5: Gasket, 6
: Circular hole, 7: Seal material, 8: Inner short cylindrical part, 9
: Outer circumference side short cylinder part, 10: Substrate part, 10a: Outer circumference side half part, 10b: Inner circumference side half part, 11: Gap, 12:
Spacer, 13: Stepped portion.

Claims (1)

【実用新案登録請求の範囲】 (1) 第一の管の端部外周面に固定した第一のフ
ランジと、第二の管の端部外周面に固定した第二
のフランジとを、シール材を介して互いに整合さ
せた状態で、ボルトとナツトとにより接合し、第
一、第二の両フランジの間に挟持したシール材に
よつて、第一、第二の両管の間の気密、液密を保
持する、フランジを用いた管接続部に於いて、上
記第一、第二の両フランジを、金属板をプレス成
形する事で造り、内周側に第一、第二の管の端部
に密に外嵌する内周側短円筒部を、外周側に外周
側短筒部を、それぞれ有する形状とした事を特徴
とする、フランジを用いた管接続部。 (2) シール材として、金属板を巻回する事で中
空の円環状としたものを使用した事を特徴とする
、請求項１に記載されたフランジを用いた管接続
部。 (3) 第一、第二の両フランジを、それぞれ半径
方向中間に、内周側短円筒部の全周を囲む段部を
有する形状とする事により、互いに重ね合わされ
た両フランジ間の内周寄り部分に、シール材が適
正に圧縮された場合の厚さに相当する幅寸法を有
する隙間を形成し、この隙間内にシール材を装着
した事を特徴とする、請求項１又は請求項２に記
載されたフランジを用いた管接続部。[Claims for Utility Model Registration] (1) A first flange fixed to the outer peripheral surface of the end of the first pipe and a second flange fixed to the outer peripheral surface of the end of the second pipe are The first and second pipes are airtight by the sealing material sandwiched between the first and second flanges, which are joined by bolts and nuts while aligned with each other through the flanges. In pipe connections that use flanges to maintain liquid tightness, both the first and second flanges are made by press-forming metal plates, and the first and second flanges are formed on the inner periphery of the pipes. A pipe connection part using a flange, characterized in that it has a shape having an inner short cylindrical part that tightly fits on the end, and an outer short cylindrical part on the outer periphery. (2) The pipe connection part using a flange according to claim 1, characterized in that the sealing material is a hollow annular shape formed by winding a metal plate. (3) By making both the first and second flanges each have a step part in the middle in the radial direction that surrounds the entire circumference of the inner short cylindrical part, the inner periphery between the two flanges overlapped with each other. Claim 1 or Claim 2, characterized in that a gap having a width corresponding to the thickness when the sealing material is properly compressed is formed in the closer portion, and the sealing material is installed in this gap. Pipe connections using flanges as described in .
JP1988105413U 1988-08-11 1988-08-11 Pipe connection using flange Expired - Lifetime JP2503901Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988105413U JP2503901Y2 (en) 1988-08-11 1988-08-11 Pipe connection using flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988105413U JP2503901Y2 (en) 1988-08-11 1988-08-11 Pipe connection using flange

Publications (2)

Publication Number Publication Date
JPH0227085U true JPH0227085U (en) 1990-02-22
JP2503901Y2 JP2503901Y2 (en) 1996-07-03

Family

ID=31338005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988105413U Expired - Lifetime JP2503901Y2 (en) 1988-08-11 1988-08-11 Pipe connection using flange

Country Status (1)

Country Link
JP (1) JP2503901Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550240U (en) * 1991-12-09 1993-07-02 日本バルカー工業株式会社 Flange structure for mounting metal hollow O-rings
CN104121438A (en) * 2014-07-14 2014-10-29 洛阳能源密封件有限公司 Soft sealing device provided with grooves in butting surfaces and applied to connecting flange
JP2016099052A (en) * 2014-11-21 2016-05-30 株式会社ハーマン Seal structure between top plate and burner of gas cooking stove

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184276U (en) * 1986-05-15 1987-11-24
JPH01158510U (en) * 1988-04-18 1989-11-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184276U (en) * 1986-05-15 1987-11-24
JPH01158510U (en) * 1988-04-18 1989-11-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0550240U (en) * 1991-12-09 1993-07-02 日本バルカー工業株式会社 Flange structure for mounting metal hollow O-rings
CN104121438A (en) * 2014-07-14 2014-10-29 洛阳能源密封件有限公司 Soft sealing device provided with grooves in butting surfaces and applied to connecting flange
JP2016099052A (en) * 2014-11-21 2016-05-30 株式会社ハーマン Seal structure between top plate and burner of gas cooking stove

Also Published As

Publication number Publication date
JP2503901Y2 (en) 1996-07-03

Similar Documents

Publication Publication Date Title
JPH05602Y2 (en)
JPH0227085U (en)
JPH0721967Y2 (en) Metal gasket
JPS5917300B2 (en) Gasket and sealed joint assembly using it
JPH04244692A (en) Mating flange for flexible tube fitting
JPS6328991U (en)
JPS5829329Y2 (en) metal gasket
JPH03110292U (en)
JPH0110517Y2 (en)
JPH0426780Y2 (en)
JPS6217671Y2 (en)
JPH0544616Y2 (en)
JPH0323799Y2 (en)
JPS62170892U (en)
JPH11173476A (en) Packing for flange connection
JPS62170893U (en)
JPS62172891U (en)
JPS63110785U (en)
JPS6386491U (en)
JPS6362691U (en)
JPH01152149U (en)
JPS6293488U (en)
JPH0198395U (en)
JPH0183969U (en)
JPS63128385U (en)