GB1213356A - Improved timer circuit - Google Patents

Improved timer circuit

Info

Publication number
GB1213356A
GB1213356A GB2297768A GB2297768A GB1213356A GB 1213356 A GB1213356 A GB 1213356A GB 2297768 A GB2297768 A GB 2297768A GB 2297768 A GB2297768 A GB 2297768A GB 1213356 A GB1213356 A GB 1213356A
Authority
GB
United Kingdom
Prior art keywords
flushing
capacitor
relay
period
transistor
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
GB2297768A
Other languages
English (en)
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.)
Trane US Inc
Original Assignee
American Standard 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 American Standard Inc filed Critical American Standard Inc
Publication of GB1213356A publication Critical patent/GB1213356A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/288—Modifications for introducing a time delay before switching in tube switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/95—Proximity switches using a magnetic detector
    • H03K17/952—Proximity switches using a magnetic detector using inductive coils
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector

Landscapes

  • Sanitary Device For Flush Toilet (AREA)
  • Electronic Switches (AREA)
GB2297768A 1967-05-18 1968-05-15 Improved timer circuit Expired GB1213356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63943767A 1967-05-18 1967-05-18

Publications (1)

Publication Number Publication Date
GB1213356A true GB1213356A (en) 1970-11-25

Family

ID=24564079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2297768A Expired GB1213356A (en) 1967-05-18 1968-05-15 Improved timer circuit

Country Status (8)

Country Link
BE (1) BE715263A (cs)
CH (1) CH473950A (cs)
ES (1) ES354179A1 (cs)
FR (1) FR1563513A (cs)
GB (1) GB1213356A (cs)
LU (1) LU56074A1 (cs)
NL (1) NL6807082A (cs)
SE (1) SE339669B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739836A1 (en) * 2005-06-22 2007-01-03 L.P.E. s.r.l. Delayed activation device for signals to be used in water
US8381329B2 (en) 2006-10-24 2013-02-26 Bradley Fixtures Corporation Capacitive sensing for washroom fixture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739836A1 (en) * 2005-06-22 2007-01-03 L.P.E. s.r.l. Delayed activation device for signals to be used in water
US8381329B2 (en) 2006-10-24 2013-02-26 Bradley Fixtures Corporation Capacitive sensing for washroom fixture
US9328490B2 (en) 2006-10-24 2016-05-03 Bradley Fixtures Corporation Capacitive sensing for washroom fixture

Also Published As

Publication number Publication date
ES354179A1 (es) 1969-10-16
LU56074A1 (cs) 1968-09-04
DE1773449A1 (de) 1971-01-28
BE715263A (cs) 1968-10-16
SE339669B (cs) 1971-10-11
DE1773449B2 (de) 1972-07-20
FR1563513A (cs) 1969-04-11
CH473950A (de) 1969-06-15
NL6807082A (cs) 1968-11-19

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee