JPS5637018A - Electric limit indicator for fluid filter - Google Patents

Electric limit indicator for fluid filter

Info

Publication number
JPS5637018A
JPS5637018A JP11246579A JP11246579A JPS5637018A JP S5637018 A JPS5637018 A JP S5637018A JP 11246579 A JP11246579 A JP 11246579A JP 11246579 A JP11246579 A JP 11246579A JP S5637018 A JPS5637018 A JP S5637018A
Authority
JP
Japan
Prior art keywords
fluid filter
limit indicator
electric limit
electric
indicator
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
JP11246579A
Other languages
Japanese (ja)
Other versions
JPS5722610B2 (en
Inventor
Minoru Oonuma
Tadashi Abe
Takao Yamazaki
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Priority to JP11246579A priority Critical patent/JPS5637018A/en
Publication of JPS5637018A publication Critical patent/JPS5637018A/en
Publication of JPS5722610B2 publication Critical patent/JPS5722610B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP11246579A 1979-09-04 1979-09-04 Electric limit indicator for fluid filter Granted JPS5637018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11246579A JPS5637018A (en) 1979-09-04 1979-09-04 Electric limit indicator for fluid filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11246579A JPS5637018A (en) 1979-09-04 1979-09-04 Electric limit indicator for fluid filter

Publications (2)

Publication Number Publication Date
JPS5637018A true JPS5637018A (en) 1981-04-10
JPS5722610B2 JPS5722610B2 (en) 1982-05-14

Family

ID=14587313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11246579A Granted JPS5637018A (en) 1979-09-04 1979-09-04 Electric limit indicator for fluid filter

Country Status (1)

Country Link
JP (1) JPS5637018A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020190756A1 (en) * 2019-03-15 2020-09-24 Donaldson Company, Inc. Filter restriction indicator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0310336Y2 (en) * 1987-02-25 1991-03-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473021U (en) * 1971-01-16 1972-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS473021U (en) * 1971-01-16 1972-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020190756A1 (en) * 2019-03-15 2020-09-24 Donaldson Company, Inc. Filter restriction indicator

Also Published As

Publication number Publication date
JPS5722610B2 (en) 1982-05-14

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