JPS5514938A - Protective device for shaft sealing portion of submarine pump - Google Patents

Protective device for shaft sealing portion of submarine pump

Info

Publication number
JPS5514938A
JPS5514938A JP8746378A JP8746378A JPS5514938A JP S5514938 A JPS5514938 A JP S5514938A JP 8746378 A JP8746378 A JP 8746378A JP 8746378 A JP8746378 A JP 8746378A JP S5514938 A JPS5514938 A JP S5514938A
Authority
JP
Japan
Prior art keywords
oil chamber
chamber
increase
internal pressure
sealing portion
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
JP8746378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6146680B2 (enrdf_load_stackoverflow
Inventor
Haruo Tsujimoto
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.)
TSURUMI SEISAKUSHO KK
Tsurumi Manufacturing Co Ltd
Original Assignee
TSURUMI SEISAKUSHO KK
Tsurumi Manufacturing 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 TSURUMI SEISAKUSHO KK, Tsurumi Manufacturing Co Ltd filed Critical TSURUMI SEISAKUSHO KK
Priority to JP8746378A priority Critical patent/JPS5514938A/ja
Publication of JPS5514938A publication Critical patent/JPS5514938A/ja
Publication of JPS6146680B2 publication Critical patent/JPS6146680B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP8746378A 1978-07-17 1978-07-17 Protective device for shaft sealing portion of submarine pump Granted JPS5514938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8746378A JPS5514938A (en) 1978-07-17 1978-07-17 Protective device for shaft sealing portion of submarine pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8746378A JPS5514938A (en) 1978-07-17 1978-07-17 Protective device for shaft sealing portion of submarine pump

Publications (2)

Publication Number Publication Date
JPS5514938A true JPS5514938A (en) 1980-02-01
JPS6146680B2 JPS6146680B2 (enrdf_load_stackoverflow) 1986-10-15

Family

ID=13915569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8746378A Granted JPS5514938A (en) 1978-07-17 1978-07-17 Protective device for shaft sealing portion of submarine pump

Country Status (1)

Country Link
JP (1) JPS5514938A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718956A1 (de) * 1994-12-23 1996-06-26 MAX STEGMANN Gmbh ANTRIEBSTECHNIK - ELEKTRONIK Drehwinkel-Messvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0718956A1 (de) * 1994-12-23 1996-06-26 MAX STEGMANN Gmbh ANTRIEBSTECHNIK - ELEKTRONIK Drehwinkel-Messvorrichtung
US5744706A (en) * 1994-12-23 1998-04-28 Max Stegmann Gmbh Antriebstechnik-Elektronik Device for measuring the angle of twist

Also Published As

Publication number Publication date
JPS6146680B2 (enrdf_load_stackoverflow) 1986-10-15

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