FR1482927A - Improvements to pressure indicating devices such as those for lubrication circuits or others - Google Patents

Improvements to pressure indicating devices such as those for lubrication circuits or others

Info

Publication number
FR1482927A
FR1482927A FR55852A FR55852A FR1482927A FR 1482927 A FR1482927 A FR 1482927A FR 55852 A FR55852 A FR 55852A FR 55852 A FR55852 A FR 55852A FR 1482927 A FR1482927 A FR 1482927A
Authority
FR
France
Prior art keywords
those
indicating devices
pressure indicating
lubrication circuits
lubrication
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.)
Expired
Application number
FR55852A
Other languages
French (fr)
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.)
Precision Mecanique Labinal SA
Original Assignee
Precision Mecanique Labinal SA
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 Precision Mecanique Labinal SA filed Critical Precision Mecanique Labinal SA
Priority to FR55852A priority Critical patent/FR1482927A/en
Priority to DE1648643A priority patent/DE1648643C3/en
Priority to SE02703/67A priority patent/SE333574B/xx
Priority to ES337988A priority patent/ES337988A1/en
Priority to GB04978/67A priority patent/GB1189492A/en
Application granted granted Critical
Publication of FR1482927A publication Critical patent/FR1482927A/en
Priority to FR111177A priority patent/FR92869E/en
Priority to GB28804/68A priority patent/GB1210293A/en
Priority to ES355109A priority patent/ES355109A1/en
Priority to DE19681761639 priority patent/DE1761639C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/143—Filter condition indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/18—Indicating or safety devices
    • F01M1/20—Indicating or safety devices concerning lubricant pressure
    • 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
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
    • F16N29/04—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling a warning to be given; enabling moving parts to be stopped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
FR55852A 1966-03-31 1966-03-31 Improvements to pressure indicating devices such as those for lubrication circuits or others Expired FR1482927A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR55852A FR1482927A (en) 1966-03-31 1966-03-31 Improvements to pressure indicating devices such as those for lubrication circuits or others
DE1648643A DE1648643C3 (en) 1966-03-31 1967-02-22 Pressure indicator for a lubrication circuit containing a filter
SE02703/67A SE333574B (en) 1966-03-31 1967-02-27
ES337988A ES337988A1 (en) 1966-03-31 1967-03-14 Improvements in or relating to Pressure Indication Systems for Lubrication or Other Circuits
GB04978/67A GB1189492A (en) 1966-03-31 1967-03-31 Improvements in or relating to Pressure Indication Systems for Lubrication or Other Circuits
FR111177A FR92869E (en) 1966-03-31 1967-06-20 Improvements made to pressure indicating devices such as those for lubrication circuits and others.
GB28804/68A GB1210293A (en) 1966-03-31 1968-06-17 Pressure indicating device for filtered fluid circuits
ES355109A ES355109A1 (en) 1966-03-31 1968-06-18 Pressure indicating device for filtered fluid circuits
DE19681761639 DE1761639C (en) 1967-06-20 1968-06-19 Pressure tester for fluid lines equipped with a filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR55852A FR1482927A (en) 1966-03-31 1966-03-31 Improvements to pressure indicating devices such as those for lubrication circuits or others

Publications (1)

Publication Number Publication Date
FR1482927A true FR1482927A (en) 1967-06-02

Family

ID=8605215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR55852A Expired FR1482927A (en) 1966-03-31 1966-03-31 Improvements to pressure indicating devices such as those for lubrication circuits or others

Country Status (5)

Country Link
DE (1) DE1648643C3 (en)
ES (1) ES337988A1 (en)
FR (1) FR1482927A (en)
GB (1) GB1189492A (en)
SE (1) SE333574B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202201A2 (en) * 1985-05-06 1986-11-20 ITAL IDEE s.r.l. Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310910A1 (en) * 1983-03-25 1984-09-27 Fichtel & Sachs Ag, 8720 Schweinfurt Lubricating-oil pressure switch for monitoring oil pressure
CN105863774A (en) * 2016-05-18 2016-08-17 吴树香 Engine oil pressure indicator valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0202201A2 (en) * 1985-05-06 1986-11-20 ITAL IDEE s.r.l. Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface
EP0202201A3 (en) * 1985-05-06 1987-11-19 Ital Idee S.R.L. Lubricating oil filter for internal combustion engines, particularly of motor vehicles, with members for monitoring the degree of clogging of the filtration surface

Also Published As

Publication number Publication date
ES337988A1 (en) 1968-03-16
DE1648643B2 (en) 1978-10-26
DE1648643C3 (en) 1979-07-05
SE333574B (en) 1971-03-22
GB1189492A (en) 1970-04-29
DE1648643A1 (en) 1971-06-09

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