NL177357C - Belastingsveranderings- detectiestelsel. - Google Patents

Belastingsveranderings- detectiestelsel.

Info

Publication number
NL177357C
NL177357C NLAANVRAGE7706995,A NL7706995A NL177357C NL 177357 C NL177357 C NL 177357C NL 7706995 A NL7706995 A NL 7706995A NL 177357 C NL177357 C NL 177357C
Authority
NL
Netherlands
Prior art keywords
detection system
change detection
tax change
tax
detection
Prior art date
Application number
NLAANVRAGE7706995,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7706995A (nl
NL177357B (nl
Original Assignee
Multisafe Ag
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
Priority claimed from CH337677A external-priority patent/CH616521A5/de
Priority claimed from CH605277A external-priority patent/CH621203A5/de
Application filed by Multisafe Ag filed Critical Multisafe Ag
Publication of NL7706995A publication Critical patent/NL7706995A/xx
Publication of NL177357B publication Critical patent/NL177357B/xx
Application granted granted Critical
Publication of NL177357C publication Critical patent/NL177357C/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/10—Mechanical actuation by pressure on floors, floor coverings, stair treads, counters, or tills
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Pinball Game Machines (AREA)
NLAANVRAGE7706995,A 1976-06-23 1977-06-23 Belastingsveranderings- detectiestelsel. NL177357C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH801376 1976-06-23
CH337677A CH616521A5 (en) 1977-03-17 1977-03-17 Method for the production and transmission of alarm signals, device for carrying out the method, and its application
CH605277A CH621203A5 (en) 1977-05-16 1977-05-16 Anti-intruder device for ground areas

Publications (3)

Publication Number Publication Date
NL7706995A NL7706995A (nl) 1977-12-28
NL177357B NL177357B (nl) 1985-04-01
NL177357C true NL177357C (nl) 1985-09-02

Family

ID=27174295

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7706995,A NL177357C (nl) 1976-06-23 1977-06-23 Belastingsveranderings- detectiestelsel.

Country Status (16)

Country Link
US (1) US4216469A (it)
JP (1) JPS531498A (it)
AU (1) AU508994B2 (it)
BR (1) BR7704068A (it)
CA (1) CA1088177A (it)
DE (1) DE2727643C3 (it)
ES (1) ES460008A1 (it)
FR (1) FR2356214A1 (it)
GB (1) GB1586883A (it)
IL (1) IL52286A (it)
IT (1) IT1104471B (it)
MX (1) MX146821A (it)
NL (1) NL177357C (it)
NO (1) NO143246C (it)
PT (1) PT66687B (it)
SE (1) SE421254B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1111490B (it) * 1978-08-24 1986-01-13 Italcontrol Srl Perfezionamenti ad elementi di apparecchi segnalatori di intrusione in una superficie chiusa
JPS55108094A (en) * 1979-02-09 1980-08-19 Matsushita Electric Works Ltd Invador detector device
JPS572957A (en) * 1980-06-10 1982-01-08 Asahi Chem Ind Co Ltd Method of collecting solar energy
US4336533A (en) * 1980-12-22 1982-06-22 Wettach Robert S Fluid activated alarm device
US4474175A (en) * 1982-07-16 1984-10-02 Mechanical Service Company Inc. Safety means for administration of anesthetic gas
GB2182182B (en) * 1985-04-24 1989-06-28 Sound Special Services Limited Intrusion detecting device
FR2605774A1 (fr) * 1986-10-23 1988-04-29 Guarnotta Albert Alarme acoustique pneumatique autonome a declenchement et fonctionnement temporises
US4890007A (en) * 1988-11-04 1989-12-26 Vu Thuan D Carpet mat switch
DE3905514A1 (de) * 1989-02-23 1990-08-30 Oliver Burt Signalgeberanlage, insbesondere alarmanlage zum erfassen von belastungsaenderungen auf gelaende- bzw. an gebaeudeteilen
US5140309A (en) * 1991-03-12 1992-08-18 Gaymar Industries, Inc. Bed signalling apparatus
FR2758201B1 (fr) * 1997-01-03 1999-02-26 Damien Bouillet Procede de discrimination de signaux pour la detection d'instrusions dans un local, moyens pour la mise en oeuvre du procede et dispositfs comprenant ces moyens
JP2003088454A (ja) * 2001-07-13 2003-03-25 Masumi Kumagai 背面視認用ミラー装置
US7753860B1 (en) * 2006-05-01 2010-07-13 Mary-Page Smith Uterine contraction sensor device
DE102016211101A1 (de) * 2016-06-22 2017-12-28 Robert Bosch Gmbh Konzept zum Erfassen einer Person
CN110911994A (zh) * 2019-10-28 2020-03-24 哈尔滨普华电力设计有限公司 一种具有防误触碰功能的电源箱

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641689A (en) * 1950-01-12 1953-06-09 Edward J Poitras Pneumatic signaling
US3719939A (en) * 1971-02-09 1973-03-06 Westinghouse Electric Corp Differential pressure transducer
JPS4987298A (it) * 1972-12-23 1974-08-21
US4055844A (en) * 1973-06-11 1977-10-25 Beloit Management & Research Center Detection system
US4091370A (en) * 1976-09-15 1978-05-23 Swanda Franklin J Fluid control for electrical circuit

Also Published As

Publication number Publication date
FR2356214A1 (fr) 1978-01-20
MX146821A (es) 1982-08-25
DE2727643A1 (de) 1978-01-05
JPS531498A (en) 1978-01-09
NO143246C (no) 1981-01-07
FR2356214B1 (it) 1981-07-03
NO772136L (no) 1977-12-27
AU2613777A (en) 1978-12-21
IL52286A (en) 1979-12-30
SE7707296L (sv) 1977-12-24
SE421254B (sv) 1981-12-07
DE2727643C3 (de) 1980-01-24
CA1088177A (en) 1980-10-21
IT1104471B (it) 1985-10-21
BR7704068A (pt) 1978-04-18
GB1586883A (en) 1981-03-25
NO143246B (no) 1980-09-22
ES460008A1 (es) 1978-04-16
PT66687A (pt) 1977-07-01
US4216469A (en) 1980-08-05
AU508994B2 (en) 1980-04-17
IL52286A0 (en) 1977-08-31
NL7706995A (nl) 1977-12-28
JPS5756760B2 (it) 1982-12-01
PT66687B (pt) 1980-10-02
NL177357B (nl) 1985-04-01
DE2727643B2 (de) 1979-01-18

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Legal Events

Date Code Title Description
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: SECURITON AG

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 970623