JPS5790497A - Distribution valve of centralized lubrication device - Google Patents

Distribution valve of centralized lubrication device

Info

Publication number
JPS5790497A
JPS5790497A JP16485280A JP16485280A JPS5790497A JP S5790497 A JPS5790497 A JP S5790497A JP 16485280 A JP16485280 A JP 16485280A JP 16485280 A JP16485280 A JP 16485280A JP S5790497 A JPS5790497 A JP S5790497A
Authority
JP
Japan
Prior art keywords
apertures
sleeves
passages
spools
distribution valve
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
JP16485280A
Other languages
Japanese (ja)
Inventor
Koji Ichikawa
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.)
Nabco Ltd
Original Assignee
Nabco 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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP16485280A priority Critical patent/JPS5790497A/en
Publication of JPS5790497A publication Critical patent/JPS5790497A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N25/00—Distributing equipment with or without proportioning devices
    • F16N25/02—Distributing equipment with or without proportioning devices with reciprocating distributing slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)

Abstract

PURPOSE:To change the strokes of spools respectively at will, by providing sleeves which can regulate the respective spaces between the first and the second apertures of the first and the second passages that are switched to be connected to a main passage by land portions of the spools. CONSTITUTION:Ports 12a-12d are formed in the sleeves 4a-4d respectively, while those ports aloways open the first passages 9a, 9b to the first and the second apertures 11a, 11b and the second passages 9c, 9d to the first and the second apertures 11c, 11d respectively during movement of those sleeves 4a-4d in inner holes 2a, 3a. Then, a space between the first and the second apertures 11a, 11b and a space between the first and the second apertures 11c, 11d can be regulated by the moving amounts of the sleeves respectively, and the strokes of spools 6, 7 can be changed at will.
JP16485280A 1980-11-21 1980-11-21 Distribution valve of centralized lubrication device Pending JPS5790497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16485280A JPS5790497A (en) 1980-11-21 1980-11-21 Distribution valve of centralized lubrication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16485280A JPS5790497A (en) 1980-11-21 1980-11-21 Distribution valve of centralized lubrication device

Publications (1)

Publication Number Publication Date
JPS5790497A true JPS5790497A (en) 1982-06-05

Family

ID=15801137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16485280A Pending JPS5790497A (en) 1980-11-21 1980-11-21 Distribution valve of centralized lubrication device

Country Status (1)

Country Link
JP (1) JPS5790497A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282825A (en) * 2004-03-31 2005-10-13 Lube Corp Lubrication system and lubricant feeding device
JP2020023988A (en) * 2018-08-06 2020-02-13 株式会社相浦機械 Distribution valve and oil supply device of deck crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282825A (en) * 2004-03-31 2005-10-13 Lube Corp Lubrication system and lubricant feeding device
JP2020023988A (en) * 2018-08-06 2020-02-13 株式会社相浦機械 Distribution valve and oil supply device of deck crane

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