JPS63140187U - - Google Patents

Info

Publication number
JPS63140187U
JPS63140187U JP3335787U JP3335787U JPS63140187U JP S63140187 U JPS63140187 U JP S63140187U JP 3335787 U JP3335787 U JP 3335787U JP 3335787 U JP3335787 U JP 3335787U JP S63140187 U JPS63140187 U JP S63140187U
Authority
JP
Japan
Prior art keywords
chamber
annular groove
shaft sealing
equal pressure
suction chamber
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
JP3335787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0247270Y2 (enrdf_load_html_response
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 JP3335787U priority Critical patent/JPH0247270Y2/ja
Priority to US07/125,146 priority patent/US4778080A/en
Priority to DE8716084U priority patent/DE8716084U1/de
Priority to DE3741204A priority patent/DE3741204C2/de
Publication of JPS63140187U publication Critical patent/JPS63140187U/ja
Application granted granted Critical
Publication of JPH0247270Y2 publication Critical patent/JPH0247270Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP3335787U 1986-12-04 1987-03-06 Expired JPH0247270Y2 (enrdf_load_html_response)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3335787U JPH0247270Y2 (enrdf_load_html_response) 1987-03-06 1987-03-06
US07/125,146 US4778080A (en) 1986-12-04 1987-11-25 Metering dispenser of a screw pump
DE8716084U DE8716084U1 (de) 1986-12-04 1987-12-04 Dosiergerät mit Schraubenpumpe
DE3741204A DE3741204C2 (de) 1986-12-04 1987-12-04 Dosiergerät mit Schraubenpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3335787U JPH0247270Y2 (enrdf_load_html_response) 1987-03-06 1987-03-06

Publications (2)

Publication Number Publication Date
JPS63140187U true JPS63140187U (enrdf_load_html_response) 1988-09-14
JPH0247270Y2 JPH0247270Y2 (enrdf_load_html_response) 1990-12-12

Family

ID=30840899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3335787U Expired JPH0247270Y2 (enrdf_load_html_response) 1986-12-04 1987-03-06

Country Status (1)

Country Link
JP (1) JPH0247270Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211741A (ja) * 2006-02-13 2007-08-23 Heishin Engineering & Equipment Co Ltd ポンプの軸封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007211741A (ja) * 2006-02-13 2007-08-23 Heishin Engineering & Equipment Co Ltd ポンプの軸封装置

Also Published As

Publication number Publication date
JPH0247270Y2 (enrdf_load_html_response) 1990-12-12

Similar Documents

Publication Publication Date Title
JPS63140187U (enrdf_load_html_response)
JPS6177474U (enrdf_load_html_response)
JPS62153462U (enrdf_load_html_response)
JPS64767U (enrdf_load_html_response)
JPH051738Y2 (enrdf_load_html_response)
JPH0158865U (enrdf_load_html_response)
JPS646465U (enrdf_load_html_response)
SU1421940A1 (ru) Манжетное уплотнение с наружной уплотн ющей кромкой
JPH01168064U (enrdf_load_html_response)
JPS60142359U (ja) パツキン
JPS6345260U (enrdf_load_html_response)
JPH0317472U (enrdf_load_html_response)
JPS6419096U (enrdf_load_html_response)
JPS6449767U (enrdf_load_html_response)
JPS59171260U (ja) メカニカルシ−ル
JPS5859980U (ja) ポンプ
JPS60138088U (ja) 回転継手
JPS6241962U (enrdf_load_html_response)
JPH0250566U (enrdf_load_html_response)
JPS6425567U (enrdf_load_html_response)
JPS6397760U (enrdf_load_html_response)
JPH02117466U (enrdf_load_html_response)
JPS59147958U (ja) 軸封装置
JPS6099362U (ja) 耐圧シ−ル
JPS6254371U (enrdf_load_html_response)