NL169201B - PROCESS FOR PREPARING A HOMOGENOUS LIQUID PREPARATION FOR THE PHOSPHATING OF METALS, AND THE METAL OBJECTS WHOLLY OR PARTIALLY COATED UNDER APPLICATION OF THE PREPARATION OBTAINED UNDER THIS PROCEDURE. - Google Patents

PROCESS FOR PREPARING A HOMOGENOUS LIQUID PREPARATION FOR THE PHOSPHATING OF METALS, AND THE METAL OBJECTS WHOLLY OR PARTIALLY COATED UNDER APPLICATION OF THE PREPARATION OBTAINED UNDER THIS PROCEDURE.

Info

Publication number
NL169201B
NL169201B NL7602934A NL169201DA NL169201B NL 169201 B NL169201 B NL 169201B NL 7602934 A NL7602934 A NL 7602934A NL 169201D A NL169201D A NL 169201DA NL 169201 B NL169201 B NL 169201B
Authority
NL
Netherlands
Prior art keywords
phosphating
metals
preparing
procedure
preparation
Prior art date
Application number
NL7602934A
Other languages
Dutch (nl)
Original Assignee
Diamond Shamrock Corp
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.)
Publication of NL169201B publication Critical patent/NL169201B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
    • H01H35/346—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm in which the movable contact is formed or directly supported by the diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Fluid Pressure (AREA)
NL7602934A 1951-04-30 PROCESS FOR PREPARING A HOMOGENOUS LIQUID PREPARATION FOR THE PHOSPHATING OF METALS, AND THE METAL OBJECTS WHOLLY OR PARTIALLY COATED UNDER APPLICATION OF THE PREPARATION OBTAINED UNDER THIS PROCEDURE. NL169201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2701827X 1951-04-30

Publications (1)

Publication Number Publication Date
NL169201B true NL169201B (en)

Family

ID=10913753

Family Applications (2)

Application Number Title Priority Date Filing Date
NL85274D NL85274C (en) 1951-04-30
NL7602934A NL169201B (en) 1951-04-30 PROCESS FOR PREPARING A HOMOGENOUS LIQUID PREPARATION FOR THE PHOSPHATING OF METALS, AND THE METAL OBJECTS WHOLLY OR PARTIALLY COATED UNDER APPLICATION OF THE PREPARATION OBTAINED UNDER THIS PROCEDURE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL85274D NL85274C (en) 1951-04-30

Country Status (2)

Country Link
US (1) US2701827A (en)
NL (2) NL169201B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811599A (en) * 1953-10-15 1957-10-29 Statham Lab Inc Liquid pressure operated electrical switch
DE1107536B (en) * 1959-05-08 1961-05-25 Eberspaecher J Interrupter for the electrical spark ignition of heaters in vehicles with an internal combustion engine, especially motor vehicles
US3626122A (en) * 1970-07-02 1971-12-07 Horton Automatics Inc Pressure equalization valve and switch
US3824512A (en) * 1973-11-14 1974-07-16 Atomic Energy Commission Magnetic self-latching pressure switch
FR2477710A1 (en) * 1980-03-10 1981-09-11 Sfim Pressure sensor for counting passage of vehicles - contains flexible printed circuit membrane acting as electrical switch contact which joins two fixed elements when under pressure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US522972A (en) * 1894-07-17 Charles ctjttriss
US2267541A (en) * 1940-01-19 1941-12-23 Lowe Lab Inc Fire detecting device
US2413140A (en) * 1941-12-12 1946-12-24 Fire Devices Inc Thermostat
US2421149A (en) * 1944-11-20 1947-05-27 Sandvikens Jernverks Ab Pressure actuated switch
US2450961A (en) * 1945-06-16 1948-10-12 Stewart Warner Corp Electric switch
GB643188A (en) * 1948-02-05 1950-09-15 William Gerald Glendinning Improvements relating to means for the suppression of explosions and the prevention or extinction of fires
US2537474A (en) * 1949-03-24 1951-01-09 Aerotec Corp Differential pressure controlled switch

Also Published As

Publication number Publication date
US2701827A (en) 1955-02-08
NL85274C (en)

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