JPS56164278A - Axial sealing device for rolling seal ring - Google Patents

Axial sealing device for rolling seal ring

Info

Publication number
JPS56164278A
JPS56164278A JP6717080A JP6717080A JPS56164278A JP S56164278 A JPS56164278 A JP S56164278A JP 6717080 A JP6717080 A JP 6717080A JP 6717080 A JP6717080 A JP 6717080A JP S56164278 A JPS56164278 A JP S56164278A
Authority
JP
Japan
Prior art keywords
seal ring
sealing device
rolling seal
rolling
axial 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.)
Pending
Application number
JP6717080A
Other languages
Japanese (ja)
Inventor
Naoji Isshiki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6717080A priority Critical patent/JPS56164278A/en
Publication of JPS56164278A publication Critical patent/JPS56164278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE: To decrease frictional loss and heighten a sealing effect by using a rolling seal ring, which rolls contactingly by reciprocation, as an axial sealing device between a cylinder and a piston of a reciprocating heat engine, etc.
CONSTITUTION: A U-shaped groove section 4 is formed on an outer circumference of a piston 3, and an annular elastic rolling seal ring 7, which contacts with both wall surfaces and a section thereof is circular, is installed into the groove section 4. The rolling seal ring 7 can seal rolling together with reciprocation. Such an axially sealing device can decrease frictional loss, and a sufficient sealing effect can be obtained within a range in which the difference of pressure is small comparatively.
COPYRIGHT: (C)1981,JPO&Japio
JP6717080A 1980-05-22 1980-05-22 Axial sealing device for rolling seal ring Pending JPS56164278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6717080A JPS56164278A (en) 1980-05-22 1980-05-22 Axial sealing device for rolling seal ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6717080A JPS56164278A (en) 1980-05-22 1980-05-22 Axial sealing device for rolling seal ring

Publications (1)

Publication Number Publication Date
JPS56164278A true JPS56164278A (en) 1981-12-17

Family

ID=13337145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6717080A Pending JPS56164278A (en) 1980-05-22 1980-05-22 Axial sealing device for rolling seal ring

Country Status (1)

Country Link
JP (1) JPS56164278A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160960U (en) * 1983-04-14 1984-10-27 株式会社新潟鐵工所 sealing device
JPH0893846A (en) * 1994-09-28 1996-04-12 Tokkyo Kiki Kk Vibration control device
JP2002085214A (en) * 2000-09-20 2002-03-26 Kawajun Co Ltd Information displaying tool of displayed merchandise and its using method
CN103322201A (en) * 2013-06-18 2013-09-25 苏州市吴中区欣鑫开关配件厂 Piston sealing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160960U (en) * 1983-04-14 1984-10-27 株式会社新潟鐵工所 sealing device
JPH0210370Y2 (en) * 1983-04-14 1990-03-14
JPH0893846A (en) * 1994-09-28 1996-04-12 Tokkyo Kiki Kk Vibration control device
JP2002085214A (en) * 2000-09-20 2002-03-26 Kawajun Co Ltd Information displaying tool of displayed merchandise and its using method
CN103322201A (en) * 2013-06-18 2013-09-25 苏州市吴中区欣鑫开关配件厂 Piston sealing device

Similar Documents

Publication Publication Date Title
JPS56164278A (en) Axial sealing device for rolling seal ring
JPS6440763A (en) Sealing device for sealing piston rod
JPS5557759A (en) Mechanical seal
GB1522419A (en) Annular seal for rotary piston fluid-machines
JPS56113861A (en) U packing for rod
GB2012392A (en) Piston Rings; Lip Type Seals
JPS5557760A (en) Mechanical seal
SE8103911L (en) Sealing ring for a piston or a piston rod
JPS5459563A (en) Master cylinder
GB565387A (en) Improvements in and relating to fluid seals for shafts, rams, spindles, pistons and the like
JPS5515362A (en) Master cylinder
JPS5560762A (en) Distance piece seal-up device for reciprocating gas compressor
JPS57204326A (en) Sealing structure for cylinder of air clutch
JPS55134777A (en) Air pump
JPS57204372A (en) Piston ring
JPS56150658A (en) Shaft-sealing element
JPS5596344A (en) Coil expander and its manufacturing method
JPS57103931A (en) Fitting method of bearing metal
JPS5530542A (en) Cylindrical surface seal
JPS5362015A (en) Oil seal device for rotary piston engine
JPS5569795A (en) Sealing system for pump
JPS57167563A (en) Sealing device
JPS5554605A (en) Oil seal for toraty piston engine
JPS56150657A (en) Oil seal
ES8302244A1 (en) Piston and piston ring set